NEEDHAM INVESTMENT MANAGEMENT LLC

$2.0B reported 13(f) long value · latest quarter 2026-03-31 · CIK 1167212 · EDGAR ↗

sum of disclosed values for 2026-03-31; 0 positions carry a NULL value and are excluded from the sum, surfaced here rather than folded away: $2.0B
ALL retained default holdings for this (filer, period), including NULL-value ones: 348
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 21
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 7

A quarter-end snapshot. Filed up to 45 days later, so this page is not current holdings and never a complete portfolio. what a 13F is — and is not ↓ methodology §13F ↗

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §

Position changes into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match `identity_reconciled_by_cusip`	the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE `classified_by_value` · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake	derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero	reported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated `shares_unit_mismatch`	Prev value	Curr value	Prev shares	Curr shares
position key `pos:11929` · issuer key `iss:1316` COM	ADD	+$40.0M	+65,000	$69.7M	$110M	1,857,740	1,922,740
position key `pos:13155` · issuer key `iss:1915` COM	TRIM	+$21.6M	−47,775	$62.4M	$84.0M	569,775	522,000
position key `pos:18138` · issuer key `iss:1390` COM	ADD	+$10.1M	+57,700	$56.1M	$66.2M	1,965,000	2,022,700
position key `sid:sec:prov:998d53980c55133cc68c293eef0ce338` · issuer key `cusip6:04302A` COM	ADD	+$12.1M	+541,000	$52.9M	$65.0M	3,411,500	3,952,500
position key `pos:13495` · issuer key `iss:761` COM	TRIM	+$19.8M	−91,000	$38.7M	$58.5M	694,500	603,500
position key `pos:12923` · issuer key `iss:1922` COM	ADD	+$18.1M	+545,000	$34.4M	$52.6M	2,375,000	2,920,000
position key `pos:17563` · issuer key `iss:1125` COM	ADD	+$24.8M	+152,500	$27.2M	$52.0M	1,125,000	1,277,500
position key `sid:sec:prov:e9c097116d086583526c440abba61ffb` · issuer key `cusip6:677864` COM	ADD	+$13.0M	+42,500	$31.1M	$44.1M	635,000	677,500
position key `pos:13280` · issuer key `iss:2278` COM	TRIM	+$3.3M	−19,600	$36.7M	$40.0M	111,750	92,150
position key `sid:sec:prov:4cf136238d6ee53bd6ee06dceda6d3a8` · issuer key `cusip6:913915` COM	ADD	+$16.1M	+222,500	$21.1M	$37.2M	807,500	1,030,000
position key `pos:14557` · issuer key `iss:1734` COM NEW	ADD	−$3.6M	+236,500	$40.4M	$36.8M	1,380,000	1,616,500
position key `sid:sec:prov:dc3adf0fd5cb09f56271b3a21f4b7d60` · issuer key `cusip6:88362T` COM	ADD	+$8.8M	+12,500	$23.0M	$31.9M	620,000	632,500
position key `sid:sec:prov:dcb8369fd8cadba85d675cfc8f167540` · issuer key `cusip6:88556E` CL A	ADD	−$8.4M	+3,200,000	$38.8M	$30.4M	6,075,000	9,275,000
position key `pos:17970` · issuer key `iss:1891` COM	ADD	+$6.8M	+75,000	$23.0M	$29.8M	805,000	880,000
position key `pos:15226` · issuer key `iss:1788` COM	ADD	+$6.5M	+1,000,000	$22.3M	$28.8M	2,375,000	3,375,000
position key `pos:10888` · issuer key `iss:1155` COM	TRIM	+$6.7M	−10,500	$20.9M	$27.6M	130,500	120,000
position key `sid:sec:prov:eca741ee3354bee53ec5df7486f49dd2` · issuer key `cusip6:92835K` COM	TRIM	+$1.6M	−37,500	$25.3M	$26.9M	657,500	620,000
position key `pos:15686` · issuer key `iss:478` COM	TRIM	−$247K	−32,000	$25.4M	$25.1M	137,500	105,500
position key `sid:sec:prov:c72165ad5416fb78154dd267d5db39ec` · issuer key `cusip6:04206A` COM	ADD	+$3.5M	+220,000	$21.5M	$25.0M	1,540,000	1,760,000
position key `pos:10257` · issuer key `iss:1449` COM	TRIM	−$352K	−170,000	$24.8M	$24.4M	775,000	605,000
position key `pos:16782` · issuer key `iss:424` COM SHS	ADD	+$3.7M	+20,000	$20.1M	$23.9M	797,628	817,628
position key `pos:11882` · issuer key `iss:350` COM	ADD	+$5.2M	+89,000	$17.9M	$23.1M	298,500	387,500
position key `pos:13434` · issuer key `iss:359` COM	ADD	+$2.8M	+41,250	$19.8M	$22.7M	98,756	140,006
position key `sid:sec:prov:4997c5b3f7e2321417e864fe2b192a14` · issuer key `cusip6:04649U` COM	ADD	−$1.8M	+37,500	$24.2M	$22.4M	2,570,000	2,607,500
position key `pos:17956` · issuer key `iss:1414` COM	ADD	+$2.1M	+85,000	$20.0M	$22.2M	324,000	409,000
position key `pos:17366` · issuer key `iss:932` COM	ADD	+$3.8M	+4,750	$17.2M	$21.0M	50,500	55,250
position key `pos:17033` · issuer key `iss:60` COM	ADD	+$6.8M	+22,000	$13.7M	$20.5M	156,500	178,500
position key `pos:12623` · issuer key `iss:2117` SHARES CL A	ADD	−$11.9M	+1,310,000	$29.6M	$17.7M	2,690,000	4,000,000
position key `sid:sec:prov:ba312b1ecdb73a69bcdb3675571f2b13` · issuer key `cusip6:81617J` CL A COM	ADD	+$9.5M	+380,000	$8.2M	$17.7M	775,000	1,155,000
position key `sid:sec:prov:dc933235663272a7a2d64d5adc39e451` · issuer key `cusip6:383082` COM	ADD	+$4.5M	+12,500	$12.4M	$16.9M	260,000	272,500
position key `pos:16977` · issuer key `iss:1927` COM	ADD	−$5.6M	+465,000	$21.9M	$16.2M	685,000	1,150,000
position key `pos:18131` · issuer key `iss:34` COM	TRIM	+$2.9M	−219,000	$12.6M	$15.5M	1,447,500	1,228,500
position key `sid:sec:prov:7c196419c2b2f2a921d2e63ab22488c6` · issuer key `cusip6:04523Y` COM	ADD	+$3.1M	+167,075	$12.3M	$15.5M	4,351,700	4,518,775
position key `pos:11955` · issuer key `iss:334` COM	ADD	−$1.9M	+59,600	$17.2M	$15.3M	364,650	424,250
position key `pos:14880` · issuer key `iss:1777` COM	ADD	+$10.2M	+161,500	$5.0M	$15.2M	67,500	229,000
position key `pos:18187` · issuer key `iss:1040` COM NEW	TRIM	−$704K	−2,750	$15.8M	$15.1M	13,000	10,250
position key `pos:12515` · issuer key `iss:1689` COM SHS	ADD	+$5.8M	+12,500	$8.5M	$14.3M	175,000	187,500
position key `pos:12900` · issuer key `iss:808` COM	ADD	+$9.4M	+37,950	$4.7M	$14.2M	34,500	72,450
position key `pos:13725` · issuer key `iss:664` COM	TRIM	−$2.4M	−74,400	$16.1M	$13.7M	191,400	117,000
position key `pos:11906` · issuer key `iss:1183` COM	ADD	−$557K	+475	$13.4M	$12.8M	6,225	6,700
position key `pos:12752` · issuer key `iss:1028` COM	ADD	+$4.5M	+38,000	$7.7M	$12.2M	58,000	96,000
position key `pos:12280` · issuer key `iss:218` COM	ADD	+$5.8M	+23,000	$6.2M	$12.1M	36,000	59,000
position key `pos:13339` · issuer key `iss:1148` COM	ADD	+$972K	+15,500	$10.6M	$11.6M	542,000	557,500
position key `pos:11633` · issuer key `iss:673` COM	ADD	+$2.7M	+450	$8.2M	$11.0M	10,750	11,200
position key `sid:sec:prov:2d916c820c557bcf74e0d8db4fe71b2f` · issuer key `cusip6:29271Q` COM	ADD	+$5.7M	+214,560	$4.8M	$10.5M	585,440	800,000
position key `sid:sec:prov:56bae275e7c8ff6b3019599a71e87dec` · issuer key `cusip6:M20791` ORD	TRIM	+$2.1M	−9,000	$8.0M	$10.1M	75,500	66,500
position key `sid:sec:prov:399635c124b95a79e0abd91c524a7094` · issuer key `cusip6:893529` COM	ADD	+$2.5M	+6,130	$7.1M	$9.6M	124,370	130,500
position key `sid:sec:prov:bdb4e2ab76701e5dab5121f48c579f82` · issuer key `cusip6:909214` COM NEW	TRIM	−$4.1M	−384,200	$13.3M	$9.2M	4,812,200	4,428,000
position key `pos:15327` · issuer key `iss:1780` COM	TRIM	+$2.8M	−1,000	$5.8M	$8.6M	30,000	29,000
position key `pos:15471` · issuer key `iss:1750` COM	TRIM	−$4.3M	−97,750	$12.8M	$8.5M	185,250	87,500
position key `pos:11625` · issuer key `iss:2284` N Y REGISTRY SHS	ADD	+$1.8M	+300	$5.9M	$7.7M	5,500	5,800
position key `sid:sec:prov:900820309d645377fbbeb6cce60b230c` · issuer key `cusip6:65443P` COM	ADD	+$3.5M	+470,000	$4.0M	$7.6M	770,000	1,240,000
position key `pos:14087` · issuer key `iss:699` COM CL A	ADD	+$3.6M	+700,000	$3.9M	$7.6M	550,000	1,250,000
position key `pos:15529` · issuer key `iss:253` COM CL B	ADD	+$2.2M	+75,000	$5.3M	$7.6M	140,000	215,000
position key `pos:10427` · issuer key `iss:1241` COM	ADD	+$4.1M	+9,500	$3.3M	$7.5M	25,000	34,500
position key `sid:sec:prov:b640cc91467cb95a7b49da2be739b242` · issuer key `cusip6:740294` COM NEW	ADD	+$4.3M	+950,550	$3.0M	$7.3M	720,000	1,670,550
position key `sid:sec:prov:ffde7bd2ad4c6fa89ba7a583803c8439` · issuer key `cusip6:761025` COM	ADD	−$2.1M	+10,000	$9.2M	$7.1M	3,145,000	3,155,000
position key `sid:sec:prov:b2b9b1275842299e13768224135ca709` · issuer key `cusip6:87911K` SH BEN INT	ADD	+$221K	+26,209	$6.8M	$7.0M	403,364	429,573
position key `pos:11017` · issuer key `iss:2082` ORD	ADD	+$1.7M	+24,000	$5.1M	$6.8M	40,700	64,700
position key `pos:15610` · issuer key `iss:1192` COM	NEW	+$6.5M	+20,100	$0	$6.5M	—	20,100
position key `pos:16668` · issuer key `iss:1119` COMMON STOCK	ADD	+$3.4M	+125,000	$3.1M	$6.5M	115,000	240,000
position key `sid:sec:prov:bf266c566ba2bccd7f181c72a0f63687` · issuer key `cusip6:665809` COM	ADD	+$719K	+51,743	$5.6M	$6.3M	713,257	765,000
position key `pos:16321` · issuer key `iss:1571` COM	TRIM	+$731K	−2,000	$5.5M	$6.2M	60,000	58,000
position key `sid:sec:prov:0dadc2440aefac63e807c58f52840520` · issuer key `cusip6:047726` COM SER C	ADD	+$2.0M	+40,000	$4.1M	$6.2M	105,000	145,000
position key `pos:12617` · issuer key `iss:1875` COM SHS	NEW	+$6.0M	+485,000	$0	$6.0M	—	485,000
position key `pos:10922` · issuer key `iss:880` COM	ADD	+$609K	+123,000	$5.4M	$6.0M	545,000	668,000
position key `pos:17225` · issuer key `iss:526` COM	ADD	+$1.7M	+81,500	$4.1M	$5.7M	60,500	142,000
position key `sid:sec:prov:2d34fad3cec20bde7796249ca22da4f3` · issuer key `cusip6:218683` COM	TRIM	+$573K	−979	$5.1M	$5.7M	253,350	252,371
position key `sid:sec:prov:e88717397e159c4786caf644a7fb3b73` · issuer key `cusip6:87911J` SH BEN INT	ADD	+$8.6K	+19,354	$5.5M	$5.5M	291,930	311,284
position key `pos:12416` · issuer key `iss:398` COM	TRIM	+$339K	−1,000	$5.0M	$5.3M	129,500	128,500
position key `pos:15022` · issuer key `iss:1121` COM CL A	NEW	+$5.3M	+527,500	$0	$5.3M	—	527,500
position key `pos:12212` · issuer key `iss:1668` COM	TRIM	−$294K	−500	$5.5M	$5.2M	15,500	15,000
position key `sid:sec:prov:aa45fb81968c18074288d8b6444a2610` · issuer key `cusip6:023193` COMMON STOCK	NEW	+$5.1M	+200,000	$0	$5.1M	—	200,000
position key `sid:sec:prov:53cb416406683d07c7cad281969a0600` · issuer key `cusip6:75644T` COM	NEW	+$5.0M	+380,000	$0	$5.0M	—	380,000
position key `pos:17354` · issuer key `iss:308` CL A	ADD	−$1.1M	+5,000	$5.7M	$4.6M	190,000	195,000
position key `pos:12767` · issuer key `iss:220` COM	ADD	+$210K	+5,000	$4.4M	$4.6M	25,000	30,000
position key `sid:sec:prov:547f1d5c0827a39fe69002739027a3b7` · issuer key `cusip6:157210` COM	ADD	+$853K	+70,000	$3.4M	$4.3M	160,000	230,000
position key `pos:13904` · issuer key `iss:479` COM	TRIM	+$606K	−15,000	$3.4M	$4.0M	145,000	130,000
position key `pos:13261` · issuer key `iss:208` COM NEW	ADD	+$2.3M	+22,500	$1.6M	$4.0M	20,000	42,500
position key `sid:sec:prov:0b9ce4cf1cd76ed41f78f4df29eb85e8` · issuer key `cusip6:482738` COM	TRIM	+$731K	−5,000	$2.7M	$3.4M	390,000	385,000
position key `sid:sec:prov:ef34235d103b41a86d675b450d56e1bd` · issuer key `cusip6:229050` COM PAR $0.001	ADD	−$278K	+20,500	$3.3M	$3.0M	339,500	360,000
position key `pos:17889` · issuer key `iss:1200` CL A	ADD	+$201K	+9,000	$2.8M	$3.0M	106,000	115,000
position key `pos:15763` · issuer key `iss:1738` COM	NEW	+$2.6M	+37,000	$0	$2.6M	—	37,000
position key `pos:16486` · issuer key `iss:762` COM CL A	ADD	−$59.8K	+10,755	$2.5M	$2.5M	61,674	72,429
position key `pos:17513` · issuer key `iss:1201` COM	TRIM	−$440K	−25,000	$2.4M	$2.0M	140,000	115,000
position key `pos:10896` · issuer key `iss:78` COM	ADD	+$679K	+15,000	$1.1M	$1.7M	40,000	55,000
position key `pos:15142` · issuer key `iss:89` CAP STK CL A	ADD	+$186K	+1,000	$1.3M	$1.4M	4,000	5,000
position key `pos:14837` · issuer key `iss:896` COM	NEW	+$1.4M	+5,000	$0	$1.4M	—	5,000
position key `pos:14209` · issuer key `iss:50` COM	NEW	+$1.1M	+6,250	$0	$1.1M	—	6,250
position key `sid:sec:prov:e95357a38c7bea49f3071071bd2ada61` · issuer key `cusip6:500600` COM	NEW	+$1.1M	+500,000	$0	$1.1M	—	500,000
position key `pos:16115` · issuer key `iss:1869` COM	NEW	+$1.1M	+4,000	$0	$1.1M	—	4,000
position key `sid:sec:prov:0339a5c20bb7c06dae4230f6939c6864` · issuer key `cusip6:G037AX` SHS	NEW	+$1.0M	+20,000	$0	$1.0M	—	20,000
position key `pos:17173` · issuer key `iss:1138` COM	ADD	+$423K	+500	$484K	$907K	1,000	1,500
position key `pos:12433` · issuer key `iss:1513` COM	TRIM	−$420K	−3,000	$1.3M	$882K	7,500	4,500
position key `sid:sec:prov:16612bdf048977846426134e7bc79279` · issuer key `cusip6:706915` COM	TRIM	−$1.1M	−52,500	$2.0M	$880K	102,500	50,000
position key `pos:10490` · issuer key `iss:1294` CL A	ADD	+$323K	+70,000	$526K	$849K	30,000	100,000
position key `pos:11866` · issuer key `iss:612` COM	TRIM	+$75.1K	−500	$704K	$779K	17,500	17,000
position key `pos:14712` · issuer key `iss:537` CL A	ADD	+$19.1K	+350	$703K	$722K	1,500	1,850
position key `pos:12657` · issuer key `iss:462` COM NEW	ADD	+$276K	+40,000	$405K	$681K	40,000	80,000
position key `sid:sec:prov:11ef0224dbe0d573a8ee7134e2edf899` · issuer key `cusip6:343389` COM NEW	NEW	+$679K	+40,000	$0	$679K	—	40,000

Flags: no row carries a flag.

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 61

Positions whose share count is identical in both quarters; the value changed with price, not with a decision.

Positions held with no share change into quarter 2026-03-31
position matched across quarters by exact reported CUSIP over a registry gap — producer-reconciled identity, never a name match `identity_reconciled_by_cusip`	the reported share count is unchanged across the pair; this build's data classified the change from its reported value; builds from 2026-09-10 on read it as NO CHANGE `classified_by_value` · EXIT = absent this quarter: disposed, delisted, under confidential treatment, or reported instead by an affiliated manager — the filing does not say which · change not classifiable: value undisclosed on one side of the quarter pair, or neither shares nor value can classify it · NO CHANGE = the share count is identical in both quarters; the value moved only with price, so the row is mark-to-market and never an ADD or a TRIM (NEW / ADD / TRIM / EXIT / NO CHANGE) · NO PRIOR = this filer has no comparable holdings list for the previous quarter on record — a first filing under this registration, or a quarter reported inside an affiliated manager's filing — so the position is not called a new stake	derived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zero	Prev value	Curr value	Prev shares	Curr shares
position key `pos:16193` · issuer key `iss:1909` COM CL A	NO CHANGE	+$25.3M	$46.2M	$71.5M	285,250	285,250
position key `pos:10478` · issuer key `iss:460` COM	NO CHANGE	+$3.6M	$16.1M	$19.7M	68,856	68,856
position key `pos:12883` · issuer key `iss:2178` SHS	NO CHANGE	+$2.5M	$15.8M	$18.3M	154,500	154,500
position key `pos:15801` · issuer key `iss:182` COM	NO CHANGE	+$3.4M	$14.8M	$18.2M	272,500	272,500
position key `sid:sec:prov:396956dcf31c44609ebd83908458daa2` · issuer key `cusip6:576853` COM	NO CHANGE	−$316K	$16.8M	$16.5M	1,435,000	1,435,000
position key `pos:17991` · issuer key `iss:1911` COM	NO CHANGE	+$3.7M	$11.4M	$15.1M	330,600	330,600
position key `pos:11064` · issuer key `iss:1089` COM SHS	NO CHANGE	+$897K	$14.1M	$15.0M	56,313	56,313
position key `pos:10574` · issuer key `iss:698` COM	NO CHANGE	+$4.1M	$10.8M	$14.9M	126,500	126,500
position key `pos:12595` · issuer key `iss:1938` COM	NO CHANGE	+$2.0M	$11.9M	$13.9M	55,750	55,750
position key `pos:13585` · issuer key `iss:634` COM	NO CHANGE	+$3.2M	$9.9M	$13.1M	1,020,000	1,020,000
position key `pos:15125` · issuer key `iss:1798` COM	NO CHANGE	−$2.2M	$14.6M	$12.4M	25,250	25,250
position key `pos:17774` · issuer key `iss:1162` COM	NO CHANGE	+$2.5M	$8.4M	$10.9M	38,600	38,600
position key `pos:14044` · issuer key `iss:312` COM	NO CHANGE	−$2.5M	$13.1M	$10.6M	129,000	129,000
position key `pos:17629` · issuer key `iss:476` COM	NO CHANGE	+$2.3M	$6.2M	$8.5M	173,000	173,000
position key `pos:10600` · issuer key `iss:821` COM	NO CHANGE	+$915K	$6.8M	$7.7M	55,000	55,000
position key `pos:11847` · issuer key `iss:1885` COM	NO CHANGE	−$264K	$7.8M	$7.6M	59,000	59,000
position key `sid:sec:prov:2d8db80805700bacef9e0dda67f15c91` · issuer key `cusip6:832156` COM	NO CHANGE	−$857K	$8.2M	$7.3M	225,000	225,000
position key `pos:15119` · issuer key `iss:489` CL A	NO CHANGE	−$273K	$6.9M	$6.6M	231,500	231,500
position key `pos:13876` · issuer key `iss:917` COM	NO CHANGE	+$851K	$5.4M	$6.2M	27,500	27,500
position key `pos:16439` · issuer key `iss:520` COM	NO CHANGE	+$2.0M	$3.7M	$5.7M	42,000	42,000
position key `sid:sec:prov:322826ce520ba62c0e1c5336be4596dd` · issuer key `cusip6:Y62132` SHS	NO CHANGE	+$575K	$5.0M	$5.5M	286,000	286,000
position key `pos:10455` · issuer key `iss:1091` COM NEW	NO CHANGE	+$1.1M	$4.3M	$5.3M	25,000	25,000
position key `pos:17450` · issuer key `iss:1190` COM	NO CHANGE	+$679K	$4.1M	$4.8M	48,250	48,250
position key `pos:13215` · issuer key `iss:144` COM	NO CHANGE	−$333K	$5.0M	$4.7M	18,450	18,450
position key `pos:13406` · issuer key `iss:2156` SHS	NO CHANGE	−$499K	$5.1M	$4.6M	53,041	53,041
position key `sid:sec:prov:de293839da8f83a07149c9271d42a8b1` · issuer key `cusip6:86887Q` COM NEW	NO CHANGE	+$542K	$4.0M	$4.6M	426,594	426,594
position key `pos:17214` · issuer key `iss:298` COM	NO CHANGE	−$407K	$4.9M	$4.5M	22,500	22,500
position key `pos:13982` · issuer key `iss:1108` COM	NO CHANGE	+$1.1M	$3.2M	$4.4M	40,000	40,000
position key `pos:17319` · issuer key `iss:652` COM	NO CHANGE	−$423K	$4.8M	$4.4M	45,000	45,000
position key `sid:sec:prov:c541f6cb2db91acfb17ef5d4422fc823` · issuer key `cusip6:205826` COM NEW	NO CHANGE	−$2.3M	$6.2M	$3.9M	1,174,300	1,174,300
position key `pos:13789` · issuer key `iss:1106` CL A	NO CHANGE	+$906K	$2.9M	$3.8M	67,500	67,500
position key `pos:16130` · issuer key `iss:1508` COMMON STOCK	NO CHANGE	+$1.1M	$2.7M	$3.7M	32,500	32,500
position key `pos:14307` · issuer key `iss:127` COM	NO CHANGE	+$469K	$2.7M	$3.2M	10,000	10,000
position key `sid:sec:prov:49742cb02fd6ccf1ff08481bf072a881` · issuer key `cusip6:940923` CL A SHS REPSTG	NO CHANGE	+$746K	$2.2M	$2.9M	110,000	110,000
position key `sid:sec:prov:eb4cd2a6c56b1217239613c93fb4dfc4` · issuer key `cusip6:020772` COM	NO CHANGE	$0	$2.9M	$2.9M	642,500	642,500
position key `pos:14157` · issuer key `iss:149` COM	NO CHANGE	+$700K	$2.1M	$2.8M	8,250	8,250
position key `pos:14637` · issuer key `iss:326` CL A LTD VT SH	NO CHANGE	−$376K	$3.2M	$2.8M	69,440	69,440
position key `pos:15545` · issuer key `iss:247` COM	NO CHANGE	−$617K	$3.3M	$2.6M	16,750	16,750
position key `pos:10246` · issuer key `iss:906` COM	NO CHANGE	−$15.5K	$1.8M	$1.8M	74,000	74,000
position key `sid:sec:prov:711d66d698711dacee6a087a4a4c6000` · issuer key `cusip6:31816X` COM	NO CHANGE	+$366K	$1.3M	$1.7M	60,000	60,000
position key `pos:11717` · issuer key `iss:440` COM	NO CHANGE	+$450K	$1.3M	$1.7M	8,250	8,250
position key `pos:15626` · issuer key `iss:1529` COM	NO CHANGE	+$72.2K	$1.4M	$1.5M	7,600	7,600
position key `pos:13245` · issuer key `cusip6:739276` COM	NO CHANGE	+$398K	$903K	$1.3M	25,400	25,400
position key `sid:sec:prov:0a03b87b8ba0c75be5d8aadddc7025b3` · issuer key `cusip6:49845K` COM SER A	NO CHANGE	−$846K	$2.1M	$1.3M	65,000	65,000
position key `pos:14291` · issuer key `iss:1796` COM CL A	NO CHANGE	−$779K	$1.9M	$1.2M	51,000	51,000
position key `sid:sec:prov:29e83fa9f5ea2537f149cd4f8e84ba70` · issuer key `cusip6:281479` COM	NO CHANGE	−$48.0K	$1.1M	$1.0M	800,000	800,000
position key `pos:10935` · issuer key `iss:1902` COM	NO CHANGE	+$189K	$815K	$1.0M	20,000	20,000
position key `sid:sec:prov:396940b5d5c5a2b017903f28997cba7e` · issuer key `cusip6:535219` COM	NO CHANGE	+$150K	$753K	$903K	52,223	52,223
position key `sid:sec:prov:15b122a1959cdc720dffb69686bc9994` · issuer key `cusip6:433313` CL A	NO CHANGE	−$178K	$1.0M	$868K	22,500	22,500
position key `pos:14916` · issuer key `iss:1946` COM	NO CHANGE	+$37.8K	$824K	$862K	3,750	3,750
position key `pos:17669` · issuer key `iss:1215` COM	NO CHANGE	−$1.0K	$730K	$729K	10,000	10,000
position key `pos:12230` · issuer key `iss:710` COM	NO CHANGE	−$70.7K	$749K	$679K	45,000	45,000
position key `pos:10732` · issuer key `iss:329` CL A LMT VTG SHS	NO CHANGE	−$99.8K	$659K	$559K	12,570	12,570
position key `pos:12817` · issuer key `iss:1239` COMMON CLASS A	NO CHANGE	−$286K	$835K	$550K	80,000	80,000
position key `pos:13090` · issuer key `iss:452` COM CL A	NO CHANGE	+$87.2K	$429K	$516K	5,412	5,412
position key `sid:sec:prov:9d79745d8be268e9a1745ad96b130905` · issuer key `cusip6:49435R` UNIT	NO CHANGE	+$68.9K	$299K	$368K	25,424	25,424
position key `pos:15631` · issuer key `iss:1841` COM	NO CHANGE	−$10.1K	$374K	$364K	10,000	10,000
position key `pos:13161` · issuer key `iss:767` COMMON STOCK	NO CHANGE	−$296K	$651K	$356K	37,763	37,763
position key `pos:12451` · issuer key `iss:393` COM	NO CHANGE	−$22.2K	$283K	$260K	15,000	15,000
position key `pos:16811` · issuer key `iss:75` COM CL A	NO CHANGE	−$410K	$585K	$175K	300,000	300,000
position key `sid:sec:prov:22f3cf4cc2654634b8865b3d5b8a0da9` · issuer key `cusip6:49456W` COM	NO CHANGE	−$86.5K	$176K	$89.8K	40,810	40,810

Flags: no row carries a flag.

Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.

Truncated by Public Filings. Changes compare every position with a security identifier, new and exited included; holdings without one are counted, not compared. methodology §13F ↗

Reported positions — 2026-03-31

1–100 of 176 issuers · $2.0B disclosed value over 348 rows · 0 undisclosed-value rows

View

This build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.

This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names.

a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filing

Share of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets.

value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NLIGHT INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for NLIGHT INC, as it reported them
NLIGHT INC · COM CUSIP — src ↗	$95.2M	1,670,000
NLIGHT INC · COM CUSIP — src ↗	$7.2M	126,775
NLIGHT INC · COM CUSIP — src ↗	$5.1M	90,000
NLIGHT INC · COM CUSIP — src ↗	$2.1M	35,965

$110M

1,922,740

5.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VICOR CORP

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VICOR CORP, as it reported them
VICOR CORP · COM CUSIP — src ↗	$76.5M	475,000
VICOR CORP · COM CUSIP — src ↗	$4.3M	27,000
VICOR CORP · COM CUSIP — src ↗	$2.4M	15,000
VICOR CORP · COM CUSIP — src ↗	$805K	5,000

$84.0M

522,000

4.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VERTIV HOLDINGS CO

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VERTIV HOLDINGS CO, as it reported them
VERTIV HOLDINGS CO · COM CL A CUSIP — src ↗	$65.3M	260,750
VERTIV HOLDINGS CO · COM CL A CUSIP — src ↗	$6.1M	24,500

$71.5M

285,250

3.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PDF SOLUTIONS INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for PDF SOLUTIONS INC, as it reported them
PDF SOLUTIONS INC · COM CUSIP — src ↗	$51.9M	1,587,500
PDF SOLUTIONS INC · COM CUSIP — src ↗	$7.7M	236,800
PDF SOLUTIONS INC · COM CUSIP — src ↗	$6.5M	198,400

$66.2M

2,022,700

3.4%

—

ARTERIS INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ARTERIS INC, as it reported them
ARTERIS INC · COM CUSIP 04302A104 src ↗	$51.4M	3,125,000
ARTERIS INC · COM CUSIP 04302A104 src ↗	$13.6M	827,500

ticker not yet mapped

$65.0M

3,952,500

3.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

FORMFACTOR INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for FORMFACTOR INC, as it reported them
FORMFACTOR INC · COM CUSIP — src ↗	$31.2M	321,500
FORMFACTOR INC · COM CUSIP — src ↗	$14.5M	150,000
FORMFACTOR INC · COM CUSIP — src ↗	$7.2M	74,500
FORMFACTOR INC · COM CUSIP — src ↗	$3.6M	37,500
FORMFACTOR INC · COM CUSIP — src ↗	$1.9M	20,000

$58.5M

603,500

3.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VISHAY INTERTECHNOLOGY INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VISHAY INTERTECHNOLOGY INC, as it reported them
VISHAY INTERTECHNOLOGY INC · COM CUSIP — src ↗	$37.0M	2,055,000
VISHAY INTERTECHNOLOGY INC · COM CUSIP — src ↗	$10.1M	560,000
VISHAY INTERTECHNOLOGY INC · COM CUSIP — src ↗	$3.5M	195,000
VISHAY INTERTECHNOLOGY INC · COM CUSIP — src ↗	$1.5M	82,500
VISHAY INTERTECHNOLOGY INC · COM CUSIP — src ↗	$495K	27,500

$52.6M

2,920,000

2.7%

—

LINCOLN EDL SVCS CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$52.0M

1,277,500

2.7%

—

OIL DRI CORP AMER · COM CUSIP 677864100
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$44.1M

677,500

2.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NOVA LTD

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for NOVA LTD, as it reported them
NOVA LTD · COM CUSIP — src ↗	$25.9M	59,650
NOVA LTD · COM CUSIP — src ↗	$7.8M	18,000
NOVA LTD · COM CUSIP — src ↗	$4.6M	10,500
NOVA LTD · COM CUSIP — src ↗	$1.7M	4,000

$40.0M

92,150

2.0%

—

UNIVERSAL TECHNICAL INST INC · COM CUSIP 913915104
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$37.2M

1,030,000

1.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SUPER MICRO COMPUTER INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for SUPER MICRO COMPUTER INC, as it reported them
SUPER MICRO COMPUTER INC · COM NEW CUSIP — src ↗	$22.9M	1,007,500
SUPER MICRO COMPUTER INC · COM NEW CUSIP — src ↗	$6.3M	275,000
SUPER MICRO COMPUTER INC · COM NEW CUSIP — src ↗	$5.3M	232,500
SUPER MICRO COMPUTER INC · COM NEW CUSIP — src ↗	$1.7M	76,500
SUPER MICRO COMPUTER INC · COM NEW CUSIP — src ↗	$569K	25,000

$36.8M

1,616,500

1.9%

—

THERMON GROUP HLDGS INC · COM CUSIP 88362T103
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$31.9M

632,500

1.6%

—

THREDUP INC · CL A CUSIP 88556E102
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$30.4M

9,275,000

1.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VEECO INSTRS INC DEL

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VEECO INSTRS INC DEL, as it reported them
VEECO INSTRS INC DEL · COM CUSIP — src ↗	$16.1M	474,375
VEECO INSTRS INC DEL · COM CUSIP — src ↗	$6.0M	178,150
VEECO INSTRS INC DEL · COM CUSIP — src ↗	$3.4M	99,050
VEECO INSTRS INC DEL · COM CUSIP — src ↗	$3.2M	94,050
VEECO INSTRS INC DEL · COM CUSIP — src ↗	$1.2M	34,375

$29.8M

880,000

1.5%

—

TETRA TECHNOLOGIES INC DEL · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$28.8M

3,375,000

1.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MKS INC.

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for MKS INC., as it reported them
MKS INC. · COM CUSIP — src ↗	$11.1M	48,250
MKS INC. · COM CUSIP — src ↗	$5.7M	25,000
MKS INC. · COM CUSIP — src ↗	$5.0M	21,750
MKS INC. · COM CUSIP — src ↗	$3.4M	15,000
MKS INC. · COM CUSIP — src ↗	$2.3M	10,000

$27.6M

120,000

1.4%

—

VISHAY PRECISION GROUP INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VISHAY PRECISION GROUP INC, as it reported them
VISHAY PRECISION GROUP INC · COM CUSIP 92835K103 src ↗	$25.2M	580,000
VISHAY PRECISION GROUP INC · COM CUSIP 92835K103 src ↗	$1.7M	40,000

ticker not yet mapped

$26.9M

620,000

1.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COHERENT CORP

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for COHERENT CORP, as it reported them
COHERENT CORP · COM CUSIP — src ↗	$16.7M	70,000
COHERENT CORP · COM CUSIP — src ↗	$4.3M	18,000
COHERENT CORP · COM CUSIP — src ↗	$4.2M	17,500

$25.1M

105,500

1.3%

—

ARLO TECHNOLOGIES INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ARLO TECHNOLOGIES INC, as it reported them
ARLO TECHNOLOGIES INC · COM CUSIP 04206A101 src ↗	$23.2M	1,630,000
ARLO TECHNOLOGIES INC · COM CUSIP 04206A101 src ↗	$1.8M	130,000

ticker not yet mapped

$25.0M

1,760,000

1.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PHOTRONICS INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for PHOTRONICS INC, as it reported them
PHOTRONICS INC · COM CUSIP — src ↗	$10.5M	260,000
PHOTRONICS INC · COM CUSIP — src ↗	$6.1M	150,000
PHOTRONICS INC · COM CUSIP — src ↗	$3.6M	90,000
PHOTRONICS INC · COM CUSIP — src ↗	$2.8M	70,000
PHOTRONICS INC · COM CUSIP — src ↗	$1.4M	35,000

$24.4M

605,000

1.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CENTURI HOLDINGS INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CENTURI HOLDINGS INC, as it reported them
CENTURI HOLDINGS INC · COM SHS CUSIP — src ↗	$18.8M	642,500
CENTURI HOLDINGS INC · COM SHS CUSIP — src ↗	$2.9M	100,000
CENTURI HOLDINGS INC · COM SHS CUSIP — src ↗	$1.4M	47,500
CENTURI HOLDINGS INC · COM SHS CUSIP — src ↗	$646K	22,103
CENTURI HOLDINGS INC · COM SHS CUSIP — src ↗	$161K	5,525

$23.9M

817,628

1.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CECO ENVIRONMENTAL CORP

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CECO ENVIRONMENTAL CORP, as it reported them
CECO ENVIRONMENTAL CORP · COM CUSIP — src ↗	$22.2M	372,500
CECO ENVIRONMENTAL CORP · COM CUSIP — src ↗	$894K	15,000

$23.1M

387,500

1.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CRA INTL INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$22.7M

140,006

1.2%

—

ASURE SOFTWARE INC · COM CUSIP 04649U102
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$22.4M

2,607,500

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

PARSONS CORP DEL

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for PARSONS CORP DEL, as it reported them
PARSONS CORP DEL · COM CUSIP — src ↗	$10.6M	195,000
PARSONS CORP DEL · COM CUSIP — src ↗	$4.7M	86,000
PARSONS CORP DEL · COM CUSIP — src ↗	$3.1M	57,000
PARSONS CORP DEL · COM CUSIP — src ↗	$2.9M	53,000
PARSONS CORP DEL · COM CUSIP — src ↗	$975K	18,000

$22.2M

409,000

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

HUNTINGTON INGALLS INDS INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for HUNTINGTON INGALLS INDS INC, as it reported them
HUNTINGTON INGALLS INDS INC · COM CUSIP — src ↗	$17.1M	45,000
HUNTINGTON INGALLS INDS INC · COM CUSIP — src ↗	$3.9M	10,250

$21.0M

55,250

1.1%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

AKAMAI TECHNOLOGIES INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for AKAMAI TECHNOLOGIES INC, as it reported them
AKAMAI TECHNOLOGIES INC · COM CUSIP — src ↗	$17.5M	152,500
AKAMAI TECHNOLOGIES INC · COM CUSIP — src ↗	$2.3M	20,000
AKAMAI TECHNOLOGIES INC · COM CUSIP — src ↗	$689K	6,000

$20.5M

178,500

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CLEAN HARBORS INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CLEAN HARBORS INC, as it reported them
CLEAN HARBORS INC · COM CUSIP — src ↗	$11.9M	41,500
CLEAN HARBORS INC · COM CUSIP — src ↗	$3.7M	12,750
CLEAN HARBORS INC · COM CUSIP — src ↗	$3.1M	10,706
CLEAN HARBORS INC · COM CUSIP — src ↗	$1.1M	3,900

$19.7M

68,856

1.0%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

NVENT ELEC PLC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for NVENT ELEC PLC, as it reported them
NVENT ELEC PLC · SHS CUSIP — src ↗	$12.7M	107,500
NVENT ELEC PLC · SHS CUSIP — src ↗	$5.6M	47,000

$18.3M

154,500

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ASTRONICS CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$18.2M

272,500

0.9%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GENIUS SPORTS LIMITED

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for GENIUS SPORTS LIMITED, as it reported them
GENIUS SPORTS LIMITED · SHARES CL A CUSIP — src ↗	$17.2M	3,875,000
GENIUS SPORTS LIMITED · SHARES CL A CUSIP — src ↗	$554K	125,000

$17.7M

4,000,000

0.9%

—

SELECT WATER SOLUTIONS INC · CL A COM CUSIP 81617J301
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$17.7M

1,155,000

0.9%

—

GORMAN RUPP CO · COM CUSIP 383082104
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$16.9M

272,500

0.9%

—

MATRIX SVC CO · COM CUSIP 576853105
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$16.5M

1,435,000

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VITAL FARMS INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$16.2M

1,150,000

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ADTRAN HOLDINGS INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ADTRAN HOLDINGS INC, as it reported them
ADTRAN HOLDINGS INC · COM CUSIP — src ↗	$11.7M	930,600
ADTRAN HOLDINGS INC · COM CUSIP — src ↗	$3.2M	252,375
ADTRAN HOLDINGS INC · COM CUSIP — src ↗	$573K	45,525

$15.5M

1,228,500

0.8%

—

ASPEN AEROGELS INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ASPEN AEROGELS INC, as it reported them
ASPEN AEROGELS INC · COM CUSIP 04523Y105 src ↗	$9.7M	2,840,000
ASPEN AEROGELS INC · COM CUSIP 04523Y105 src ↗	$3.3M	972,500
ASPEN AEROGELS INC · COM CUSIP 04523Y105 src ↗	$1.5M	424,075
ASPEN AEROGELS INC · COM CUSIP 04523Y105 src ↗	$817K	238,800
ASPEN AEROGELS INC · COM CUSIP 04523Y105 src ↗	$148K	43,400

ticker not yet mapped

$15.5M

4,518,775

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BRUKER CORP

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for BRUKER CORP, as it reported them
BRUKER CORP · COM CUSIP — src ↗	$10.5M	290,000
BRUKER CORP · COM CUSIP — src ↗	$2.9M	80,000
BRUKER CORP · COM CUSIP — src ↗	$1.4M	37,500
BRUKER CORP · COM CUSIP — src ↗	$379K	10,500
BRUKER CORP · COM CUSIP — src ↗	$226K	6,250

$15.3M

424,250

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TENNANT CO

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for TENNANT CO, as it reported them
TENNANT CO · COM CUSIP — src ↗	$9.4M	141,500
TENNANT CO · COM CUSIP — src ↗	$2.5M	37,500
TENNANT CO · COM CUSIP — src ↗	$1.7M	25,000
TENNANT CO · COM CUSIP — src ↗	$1.2M	17,500
TENNANT CO · COM CUSIP — src ↗	$498K	7,500

$15.2M

229,000

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VIASAT INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VIASAT INC, as it reported them
VIASAT INC · COM CUSIP — src ↗	$11.5M	250,000
VIASAT INC · COM CUSIP — src ↗	$3.7M	80,600

$15.1M

330,600

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

KLA CORP

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for KLA CORP, as it reported them
KLA CORP · COM NEW CUSIP — src ↗	$11.8M	8,000
KLA CORP · COM NEW CUSIP — src ↗	$3.3M	2,250

$15.1M

10,250

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LABCORP HOLDINGS INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for LABCORP HOLDINGS INC, as it reported them
LABCORP HOLDINGS INC · COM SHS CUSIP — src ↗	$8.7M	32,763
LABCORP HOLDINGS INC · COM SHS CUSIP — src ↗	$3.3M	12,300
LABCORP HOLDINGS INC · COM SHS CUSIP — src ↗	$1.7M	6,250
LABCORP HOLDINGS INC · COM SHS CUSIP — src ↗	$1.3M	5,000

$15.0M

56,313

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EVERUS CONSTR GROUP

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for EVERUS CONSTR GROUP, as it reported them
EVERUS CONSTR GROUP · COM CUSIP — src ↗	$13.5M	114,000
EVERUS CONSTR GROUP · COM CUSIP — src ↗	$1.5M	12,500

$14.9M

126,500

0.8%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SOLSTICE ADVANCED MATLS INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for SOLSTICE ADVANCED MATLS INC, as it reported them
SOLSTICE ADVANCED MATLS INC · COM SHS CUSIP — src ↗	$10.9M	142,500
SOLSTICE ADVANCED MATLS INC · COM SHS CUSIP — src ↗	$1.5M	20,000
SOLSTICE ADVANCED MATLS INC · COM SHS CUSIP — src ↗	$1.2M	16,000
SOLSTICE ADVANCED MATLS INC · COM SHS CUSIP — src ↗	$381K	5,000
SOLSTICE ADVANCED MATLS INC · COM SHS CUSIP — src ↗	$305K	4,000

$14.3M

187,500

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GENERAC HLDGS INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for GENERAC HLDGS INC, as it reported them
GENERAC HLDGS INC · COM CUSIP — src ↗	$10.0M	51,225
GENERAC HLDGS INC · COM CUSIP — src ↗	$3.1M	16,100
GENERAC HLDGS INC · COM CUSIP — src ↗	$1.0M	5,125

$14.2M

72,450

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

WABTEC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for WABTEC, as it reported them
WABTEC · COM CUSIP — src ↗	$10.0M	40,000
WABTEC · COM CUSIP — src ↗	$3.2M	13,000
WABTEC · COM CUSIP — src ↗	$687K	2,750

$13.9M

55,750

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ENTEGRIS INC

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ENTEGRIS INC, as it reported them
ENTEGRIS INC · COM CUSIP — src ↗	$4.7M	40,000
ENTEGRIS INC · COM CUSIP — src ↗	$4.1M	35,000
ENTEGRIS INC · COM CUSIP — src ↗	$3.8M	32,500
ENTEGRIS INC · COM CUSIP — src ↗	$879K	7,500
ENTEGRIS INC · COM CUSIP — src ↗	$234K	2,000

$13.7M

117,000

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ECOVYST INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$13.1M

1,020,000

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MARKEL GROUP INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for MARKEL GROUP INC, as it reported them
MARKEL GROUP INC · COM CUSIP — src ↗	$9.9M	5,150
MARKEL GROUP INC · COM CUSIP — src ↗	$3.0M	1,550

$12.8M

6,700

0.7%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

THERMO FISHER SCIENTIFIC INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for THERMO FISHER SCIENTIFIC INC, as it reported them
THERMO FISHER SCIENTIFIC INC · COM CUSIP — src ↗	$6.5M	13,250
THERMO FISHER SCIENTIFIC INC · COM CUSIP — src ↗	$5.9M	12,000

$12.4M

25,250

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

JACOBS SOLUTIONS INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for JACOBS SOLUTIONS INC, as it reported them
JACOBS SOLUTIONS INC · COM CUSIP — src ↗	$11.5M	90,500
JACOBS SOLUTIONS INC · COM CUSIP — src ↗	$700K	5,500

$12.2M

96,000

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BWX TECHNOLOGIES INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for BWX TECHNOLOGIES INC, as it reported them
BWX TECHNOLOGIES INC · COM CUSIP — src ↗	$11.6M	56,750
BWX TECHNOLOGIES INC · COM CUSIP — src ↗	$460K	2,250

$12.1M

59,000

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MDU RES GROUP INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for MDU RES GROUP INC, as it reported them
MDU RES GROUP INC · COM CUSIP — src ↗	$10.3M	497,500
MDU RES GROUP INC · COM CUSIP — src ↗	$1.2M	60,000

$11.6M

557,500

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EQUINIX INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$11.0M

11,200

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MYR GROUP INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$10.9M

38,600

0.6%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BRIGHT HORIZONS FAM SOL IN D

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for BRIGHT HORIZONS FAM SOL IN D, as it reported them
BRIGHT HORIZONS FAM SOL IN D · COM CUSIP — src ↗	$9.7M	117,500
BRIGHT HORIZONS FAM SOL IN D · COM CUSIP — src ↗	$944K	11,500

$10.6M

129,000

0.5%

—

ENERGY SERVICES OF AMER CORP · COM CUSIP 29271Q103
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$10.5M

800,000

0.5%

—

CAMTEK LTD

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CAMTEK LTD, as it reported them
CAMTEK LTD · ORD CUSIP M20791105 src ↗	$9.3M	61,500
CAMTEK LTD · ORD CUSIP M20791105 src ↗	$758K	5,000

ticker not yet mapped

$10.1M

66,500

0.5%

—

TRANSCAT INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for TRANSCAT INC, as it reported them
TRANSCAT INC · COM CUSIP 893529107 src ↗	$5.1M	70,000
TRANSCAT INC · COM CUSIP 893529107 src ↗	$4.4M	60,500

ticker not yet mapped

$9.6M

130,500

0.5%

—

UNISYS CORP

1 position · 5 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for UNISYS CORP, as it reported them
UNISYS CORP · COM NEW CUSIP 909214306 src ↗	$8.1M	3,925,000
UNISYS CORP · COM NEW CUSIP 909214306 src ↗	$362K	175,000
UNISYS CORP · COM NEW CUSIP 909214306 src ↗	$362K	175,000
UNISYS CORP · COM NEW CUSIP 909214306 src ↗	$247K	119,400
UNISYS CORP · COM NEW CUSIP 909214306 src ↗	$69.6K	33,600

ticker not yet mapped

$9.2M

4,428,000

0.5%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TERADYNE INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for TERADYNE INC, as it reported them
TERADYNE INC · COM CUSIP — src ↗	$5.9M	20,000
TERADYNE INC · COM CUSIP — src ↗	$2.7M	9,000

$8.6M

29,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

TTM TECHNOLOGIES INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for TTM TECHNOLOGIES INC, as it reported them
TTM TECHNOLOGIES INC · COM CUSIP — src ↗	$3.9M	40,000
TTM TECHNOLOGIES INC · COM CUSIP — src ↗	$1.7M	17,500
TTM TECHNOLOGIES INC · COM CUSIP — src ↗	$1.5M	15,000
TTM TECHNOLOGIES INC · COM CUSIP — src ↗	$1.5M	15,000

$8.5M

87,500

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COGNEX CORP

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for COGNEX CORP, as it reported them
COGNEX CORP · COM CUSIP — src ↗	$5.3M	108,000
COGNEX CORP · COM CUSIP — src ↗	$3.2M	65,000

$8.5M

173,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

GILEAD SCIENCES INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for GILEAD SCIENCES INC, as it reported them
GILEAD SCIENCES INC · COM CUSIP — src ↗	$5.6M	40,000
GILEAD SCIENCES INC · COM CUSIP — src ↗	$1.4M	10,000
GILEAD SCIENCES INC · COM CUSIP — src ↗	$697K	5,000

$7.7M

55,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ASML HLDG NV

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ASML HLDG NV, as it reported them
ASML HLDG NV · N Y REGISTRY SHS CUSIP — src ↗	$4.3M	3,250
ASML HLDG NV · N Y REGISTRY SHS CUSIP — src ↗	$3.4M	2,550

$7.7M

5,800

0.4%

—

908 DEVICES INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for 908 DEVICES INC, as it reported them
908 DEVICES INC · COM CUSIP 65443P102 src ↗	$5.8M	950,000
908 DEVICES INC · COM CUSIP 65443P102 src ↗	$734K	120,000
908 DEVICES INC · COM CUSIP 65443P102 src ↗	$734K	120,000
908 DEVICES INC · COM CUSIP 65443P102 src ↗	$306K	50,000

ticker not yet mapped

$7.6M

1,240,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

VAIL RESORTS INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for VAIL RESORTS INC, as it reported them
VAIL RESORTS INC · COM CUSIP — src ↗	$4.5M	35,000
VAIL RESORTS INC · COM CUSIP — src ↗	$1.9M	15,000
VAIL RESORTS INC · COM CUSIP — src ↗	$642K	5,000
VAIL RESORTS INC · COM CUSIP — src ↗	$513K	4,000

$7.6M

59,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

EVOLV TECHNOLOGIES HLDNGS IN · COM CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$7.6M

1,250,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BENTLEY SYS INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for BENTLEY SYS INC, as it reported them
BENTLEY SYS INC · COM CL B CUSIP — src ↗	$6.1M	172,500
BENTLEY SYS INC · COM CL B CUSIP — src ↗	$1.5M	42,500

$7.6M

215,000

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MODINE MFG CO · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$7.5M

34,500

0.4%

—

PRECISION OPTICS CORP INC MA · COM NEW CUSIP 740294400
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$7.3M

1,670,550

0.4%

—

SMITH MIDLAND CORP · COM CUSIP 832156103
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$7.3M

225,000

0.4%

—

RESEARCH SOLUTIONS INC · COM CUSIP 761025105
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$7.1M

3,155,000

0.4%

—

ABRDN LIFE SCIENCES INVESTOR

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ABRDN LIFE SCIENCES INVESTOR, as it reported them
ABRDN LIFE SCIENCES INVESTOR · SH BEN INT CUSIP 87911K100 src ↗	$5.1M	311,546
ABRDN LIFE SCIENCES INVESTOR · SH BEN INT CUSIP 87911K100 src ↗	$1.9M	118,027

ticker not yet mapped

$7.0M

429,573

0.4%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CRH PLC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CRH PLC, as it reported them
CRH PLC · ORD CUSIP — src ↗	$6.2M	59,000
CRH PLC · ORD CUSIP — src ↗	$599K	5,700

$6.8M

64,700

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COMCAST CORP NEW

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for COMCAST CORP NEW, as it reported them
COMCAST CORP NEW · CL A CUSIP — src ↗	$5.7M	200,000
COMCAST CORP NEW · CL A CUSIP — src ↗	$904K	31,500

$6.6M

231,500

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MASTEC INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for MASTEC INC, as it reported them
MASTEC INC · COM CUSIP — src ↗	$4.9M	15,150
MASTEC INC · COM CUSIP — src ↗	$853K	2,650
MASTEC INC · COM CUSIP — src ↗	$740K	2,300

$6.5M

20,100

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LIFE TIME GROUP HOLDINGS INC · COMMON STOCK CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$6.5M

240,000

0.3%

—

NORTHERN TECHNOLOGIES INTL C · COM CUSIP 665809109
2026-03-31 filed 2026-05-15 +45d

src ↗

ticker not yet mapped

$6.3M

765,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

ROGERS CORP · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$6.2M

58,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

HONEYWELL INTL INC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for HONEYWELL INTL INC, as it reported them
HONEYWELL INTL INC · COM CUSIP — src ↗	$4.5M	20,000
HONEYWELL INTL INC · COM CUSIP — src ↗	$1.1M	5,000
HONEYWELL INTL INC · COM CUSIP — src ↗	$565K	2,500

$6.2M

27,500

0.3%

—

ATLANTA BRAVES HLDGS INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ATLANTA BRAVES HLDGS INC, as it reported them
ATLANTA BRAVES HLDGS INC · COM SER C CUSIP 047726302 src ↗	$4.7M	110,000
ATLANTA BRAVES HLDGS INC · COM SER C CUSIP 047726302 src ↗	$854K	20,000
ATLANTA BRAVES HLDGS INC · COM SER C CUSIP 047726302 src ↗	$427K	10,000
ATLANTA BRAVES HLDGS INC · COM SER C CUSIP 047726302 src ↗	$214K	5,000

ticker not yet mapped

$6.2M

145,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

UNUSUAL MACHS INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for UNUSUAL MACHS INC, as it reported them
UNUSUAL MACHS INC · COM SHS CUSIP — src ↗	$5.0M	405,000
UNUSUAL MACHS INC · COM SHS CUSIP — src ↗	$992K	80,000

$6.0M

485,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

HARMONIC INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$6.0M

668,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

COSTAR GROUP INC

1 position · 4 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for COSTAR GROUP INC, as it reported them
COSTAR GROUP INC · COM CUSIP — src ↗	$2.1M	52,000
COSTAR GROUP INC · COM CUSIP — src ↗	$1.8M	45,000
COSTAR GROUP INC · COM CUSIP — src ↗	$1.1M	27,000
COSTAR GROUP INC · COM CUSIP — src ↗	$726K	18,000

$5.7M

142,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CORNING INC · COM CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$5.7M

42,000

0.3%

—

CORE MOLDING TECHNOLOGIES IN

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CORE MOLDING TECHNOLOGIES IN, as it reported them
CORE MOLDING TECHNOLOGIES IN · COM CUSIP 218683100 src ↗	$4.6M	204,021
CORE MOLDING TECHNOLOGIES IN · COM CUSIP 218683100 src ↗	$867K	38,700
CORE MOLDING TECHNOLOGIES IN · COM CUSIP 218683100 src ↗	$216K	9,650

ticker not yet mapped

$5.7M

252,371

0.3%

—

ABRDN HEALTHCARE INVESTORS

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for ABRDN HEALTHCARE INVESTORS, as it reported them
ABRDN HEALTHCARE INVESTORS · SH BEN INT CUSIP 87911J103 src ↗	$3.8M	212,605
ABRDN HEALTHCARE INVESTORS · SH BEN INT CUSIP 87911J103 src ↗	$1.8M	98,679

ticker not yet mapped

$5.5M

311,284

0.3%

—

NAVIGATOR HLDGS LTD

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for NAVIGATOR HLDGS LTD, as it reported them
NAVIGATOR HLDGS LTD · SHS CUSIP Y62132108 src ↗	$4.2M	219,400
NAVIGATOR HLDGS LTD · SHS CUSIP Y62132108 src ↗	$1.3M	66,600

ticker not yet mapped

$5.5M

286,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

CARMAX INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for CARMAX INC, as it reported them
CARMAX INC · COM CUSIP — src ↗	$2.8M	67,500
CARMAX INC · COM CUSIP — src ↗	$2.5M	61,000

$5.3M

128,500

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LAM RESEARCH CORP · COM NEW CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$5.3M

25,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

LIGHTPATH TECHNOLOGIES INC · COM CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$5.3M

527,500

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

SITIME CORP

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for SITIME CORP, as it reported them
SITIME CORP · COM CUSIP — src ↗	$3.1M	9,000
SITIME CORP · COM CUSIP — src ↗	$2.1M	6,000

$5.2M

15,000

0.3%

—

AMBIQ MICRO INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for AMBIQ MICRO INC, as it reported them
AMBIQ MICRO INC · COMMON STOCK CUSIP 023193105 src ↗	$4.4M	175,000
AMBIQ MICRO INC · COMMON STOCK CUSIP 023193105 src ↗	$635K	25,000

ticker not yet mapped

$5.1M

200,000

0.3%

—

RED CAT HLDGS INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for RED CAT HLDGS INC, as it reported them
RED CAT HLDGS INC · COM CUSIP 75644T100 src ↗	$4.6M	350,000
RED CAT HLDGS INC · COM CUSIP 75644T100 src ↗	$393K	30,000

ticker not yet mapped

$5.0M

380,000

0.3%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MARVELL TECHNOLOGY INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for MARVELL TECHNOLOGY INC, as it reported them
MARVELL TECHNOLOGY INC · COM CUSIP — src ↗	$3.0M	30,250
MARVELL TECHNOLOGY INC · COM CUSIP — src ↗	$1.8M	18,000

$4.8M

48,250

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

APPLE INC

1 position · 2 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for APPLE INC, as it reported them
APPLE INC · COM CUSIP — src ↗	$3.5M	13,700
APPLE INC · COM CUSIP — src ↗	$1.2M	4,750

$4.7M

18,450

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

BOX INC · CL A CUSIP —
2026-03-31 filed 2026-05-15 +45d

src ↗

$4.6M

195,000

0.2%

verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)

MEDTRONIC PLC

1 position · 3 reported rows

Rows NEEDHAM INVESTMENT MANAGEMENT LLC reported for MEDTRONIC PLC, as it reported them
MEDTRONIC PLC · SHS CUSIP — src ↗	$2.0M	23,541
MEDTRONIC PLC · SHS CUSIP — src ↗	$1.7M	19,500
MEDTRONIC PLC · SHS CUSIP — src ↗	$867K	10,000

$4.6M

53,041

0.2%

1–20 of the 100 issuers on this page

Change kind and share change are in Position changes above; Congress overlap is planned.

One line per issuer, largest first; a row with no issuer key stands on its own line. Open a line for its rows as this filer reported them. The list holds every row this filer reported for the quarter. Issuer totals on the holders pages count each manager's own report once; that never removes a row here. how positions are grouped ↗

Book shape

2026-03-31 · concentration · vs tracked median · tick = median

Top-25 concentration: 54.1%below median 80.0%
Concentration index: 175 bpsbelow median 446 bps
Positions with value: 348 / 348median book 97.5 positions

Concentration uses reported 13F long value, not total assets. The index is withheld when any position lacks a value. Medians are over the 8,748 tracked filers with a 2026-03-31 book; the index median over the 8,662 with a complete book.

holdings whose <value> did not parse — retained and counted, never zero-filled: 0 · share of the period's disclosed value held in the top-N positions; denominator is reported 13F value, not total assets: 54.1% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 175 · QoQ moves: 183

Filing history

AVAILABLE QUARTERS

Available filing periods
Period	Source
2026-03-31	EDGAR ↗

PLANNED sector rotation · Congress overlap · signals for this filer

Complete source filings on SEC EDGAR

The complete filing on EDGAR.

The position list above is served from the published Public Filings build, each position as this filer reported it; where the page cannot embed every reported row, the list says how many it leaves out. This block is provenance, not a substitute: the filing itself is the record, and it is one click away. Public Filings decided on 2026-08-01 to serve this list from its published build; filings newer than this build are on EDGAR.

Open NEEDHAM INVESTMENT MANAGEMENT LLC's 13F filings on SEC EDGAR ↗

Notes on this data

Reported positions

Quarter-end holdings as filed

Explore the full published position list and its source filing. This record excludes the manager’s cash, shorts and non-13(f) assets.

Share changes

Compare consecutive quarters

Position changes retain the producer’s classification and comparability flags. Share counts and reported values describe different changes.

Coverage

A snapshot, not current holdings

Use the quarter selector to inspect available periods. Unknown values stay unknown and each table states its coverage.

A 13F is a quarterly, long-only snapshot filed up to 45 days late — not current holdings. what a 13F covers ↗

13F reports cover LONG positions in Section 13(f) securities (US exchange-traded equities plus reportable options, warrants, certain convertibles) held by managers with at least $100M in such securities — so managers below that threshold are absent entirely. No short positions, no cash, no non-13(f) assets — not a full portfolio, and not a census of institutional ownership.

Positions are quarter-end snapshots filed up to 45 days late — not current holdings. A position may have been changed or closed before you ever see it, and is older still by however long ago that quarter ended.

Values are the manager's stated market value at quarter-end in era-dependent units (whole dollars for form versions effective 2023-01-03 onward, thousands before), normalized here to whole dollars with unit_basis carried on every record.

Affiliated managers may report the same position (otherManager), so one position can appear under more than one filer.

Positions under confidential treatment may be omitted until a later amendment discloses them.

These are disclosures, not investment advice (ARCHITECTURE.md §5.2 / M2-CONTRACT §5).