Stephens Investment Management Group LLC

$7.3B reported 13(f) long value · latest quarter 2026-06-30 · CIK 1314440 · 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
$7.3B
ALL retained default holdings for this (filer, period), including NULL-value ones
173
positions with no comparable holding in the prior quarter (kind new), 2026-03-31
9
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
12
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 ↗
FILING WINDOW OPEN
Quarter 2026-09-30: the 13F window is open until 2026-11-16. Rankings and QoQ moves that touch this quarter are provisional by construction — filers who have not yet reported are not zeros.

Position changes — into 2026-03-31

by shares · Δ value · filing link · how changes are classified §
Period
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_cusipthe 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 stakederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr shares
position key pos:18178 · issuer key iss:747 COMTRIM+$21.4M−15,010$135M$156M847,241832,231
position key pos:13036 · issuer key iss:1530 COMTRIM+$21.8M−7,269$122M$144M272,307265,038
position key pos:12270 · issuer key iss:750 COMTRIM+$13.9M−48,793$118M$132M624,864576,071
position key pos:16193 · issuer key iss:1909 COM CL ATRIM+$25.4M−110,944$97.3M$123M600,663489,719
position key pos:16514 · issuer key iss:1163 COMTRIM+$21.9M−25,239$92.7M$115M541,059515,820
position key pos:12280 · issuer key iss:218 COMTRIM+$17.2M−2,559$97.0M$114M561,185558,626
position key pos:14817 · issuer key iss:703 COMTRIM−$3.0M−14,921$111M$108M2,539,4212,524,500
position key pos:18060 · issuer key iss:2229 COMTRIM+$33.0M−111,010$73.7M$107M1,653,8661,542,856
position key pos:14287 · issuer key iss:1357 COMADD+$10.7M+277,870$93.0M$104M848,3851,126,255
position key pos:12742 · issuer key iss:341 COMTRIM−$8.6M−69,075$109M$101M378,889309,814
position key pos:12588 · issuer key iss:1120 COM NEWTRIM+$4.0M−6,370$94.7M$98.8M501,040494,670
position key pos:15110 · issuer key iss:1112 COMADD+$59.5M+1,098,108$34.8M$94.3M1,020,2232,118,331
position key pos:13007 · issuer key iss:651 COMTRIM+$20.3M−4,571$71.0M$91.2M1,305,6491,301,078
position key pos:14209 · issuer key iss:50 COMADD−$10.1M+77,619$99.9M$89.8M412,807490,426
position key pos:12597 · issuer key iss:1545 COMADD−$18.7M+98,460$108M$89.0M657,111755,571
position key pos:11540 · issuer key iss:1457 COM NEWNEW+$85.7M+1,119,888$0$85.7M—1,119,888
position key pos:12910 · issuer key iss:1407 COMADD−$8.1M+20,597$93.6M$85.4M694,317714,914
position key pos:11796 · issuer key iss:1134 COMTRIM+$5.2M−2,200$79.1M$84.3M555,026552,826
position key pos:15270 · issuer key iss:439 COMTRIM−$750K−2,810$84.1M$83.3M761,911759,101
position key pos:11056 · issuer key iss:896 CL ATRIM−$19.2M−11,882$102M$82.8M404,234392,352
position key pos:15330 · issuer key iss:1586 CL AADD−$17.8M+495,243$99.6M$81.8M1,929,0942,424,337
position key pos:15974 · issuer key iss:1099 COMTRIM+$16.5M−4,561$65.0M$81.5M883,165878,604
position key pos:13979 · issuer key iss:874 COMTRIM−$3.6M−4,997$82.4M$78.8M1,223,6651,218,668
position key pos:10729 · issuer key iss:862 COMADD−$23.9M+15,260$102M$78.5M509,558524,818
position key pos:10679 · issuer key iss:1211 COMADD+$11.3M+43,680$66.9M$78.2M119,117162,797
position key pos:14403 · issuer key iss:693 CLASS AADD−$5.8M+14,746$83.4M$77.6M245,062259,808
position key pos:15990 · issuer key iss:1752 COMTRIM−$22.8M−1,441$98.4M$75.6M384,142382,701
position key pos:16768 · issuer key iss:1903 COMADD−$2.5M+49,248$77.9M$75.4M348,196397,444
position key pos:15107 · issuer key iss:2241 ORD SHSTRIM+$1.8M−3,031$68.3M$70.0M956,147953,116
position key pos:17169 · issuer key iss:2104 SHSTRIM+$7.2M−3,812$62.9M$70.0M138,100134,288
position key sid:sec:prov:38b7ce53f517b4f397d48b58dc3386d9 · issuer key cusip6:868459 COMTRIM−$53.8K−55,191$69.9M$69.9M1,406,5221,351,331
position key pos:15619 · issuer key iss:1810 COMADD+$553K+153,921$68.2M$68.7M1,362,9401,516,861
position key pos:17062 · issuer key iss:1174 CL AADD+$21.4M+17,541$47.2M$68.6M2,154,5792,172,120
position key pos:15034 · issuer key iss:573 COMADD−$1.7M+31,664$69.2M$67.5M1,042,8011,074,465
position key pos:18254 · issuer key iss:289 COM CL ATRIM+$24.0M−2,373$43.4M$67.4M499,823497,450
position key pos:17719 · issuer key iss:1175 COMADD−$8.4M+67,879$75.4M$66.9M434,799502,678
position key pos:15879 · issuer key iss:1793 COMADD+$5.3M+33,775$61.5M$66.7M370,225404,000
position key pos:15581 · issuer key iss:2131 SHSADD−$32.6M+56,180$98.9M$66.3M542,996599,176
position key pos:12344 · issuer key iss:946 COMADD−$25.9M+42,205$92.1M$66.3M519,325561,530
position key pos:11089 · issuer key iss:1048 COMMON STOCKTRIM−$28.0M−458,939$92.9M$64.9M1,269,076810,137
position key pos:16143 · issuer key iss:448 COM NEWTRIM−$7.2M−140,341$71.7M$64.5M306,512166,171
position key pos:12599 · issuer key iss:1504 CL ATRIM−$9.0M−5,189$72.8M$63.9M1,086,8891,081,700
position key pos:10870 · issuer key iss:301 COMTRIM−$13.4M−2,424$76.7M$63.2M434,412431,988
position key pos:12719 · issuer key iss:1076 COM NEWTRIM−$26.8M−290,353$89.5M$62.7M1,179,288888,935
position key pos:13926 · issuer key iss:1811 CL AADD+$9.7M+40,006$52.7M$62.3M489,841529,847
position key pos:17000 · issuer key iss:829 CL ATRIM−$1.1M−2,622$62.6M$61.6M717,323714,701
position key pos:13049 · issuer key iss:926 COMADD+$10.7M+11,032$50.7M$61.5M114,255125,287
position key pos:16392 · issuer key iss:1549 COMTRIM−$4.7M−835$65.9M$61.2M273,388272,553
position key pos:10904 · issuer key iss:1569 COMTRIM−$5.3M−736$64.5M$59.2M165,763165,027
position key pos:14442 · issuer key iss:1667 COMTRIM+$3.5M−1,601$54.5M$58.0M437,599435,998
position key pos:10596 · issuer key iss:1297 CL AADD+$13.9M+93,498$44.0M$57.9M1,138,2301,231,728
position key pos:11969 · issuer key iss:268 COMTRIM−$7.6M−5,601$65.3M$57.7M1,109,6581,104,057
position key pos:16368 · issuer key iss:953 COMADD−$8.5M+4,715$65.9M$57.4M97,382102,097
position key pos:12108 · issuer key iss:891 COMTRIM−$9.3M−41,566$66.5M$57.2M726,185684,619
position key pos:17867 · issuer key iss:28 COMTRIM−$4.9M−228,929$61.6M$56.7M1,233,8341,004,905
position key pos:12900 · issuer key iss:808 COMTRIM+$16.8M−1,761$39.7M$56.5M291,143289,382
position key pos:17629 · issuer key iss:476 COMTRIM+$14.1M−6,322$39.8M$53.8M1,104,7831,098,461
position key pos:17702 · issuer key iss:1818 COMADD−$12.4M+76,843$65.8M$53.4M1,721,6231,798,466
position key pos:11148 · issuer key iss:1805 CL AADD−$8.9M+259,457$62.1M$53.3M1,749,4142,008,871
position key pos:17320 · issuer key iss:1 COM PAR $0.004TRIM+$4.0M−2,182$48.5M$52.5M636,296634,114
position key pos:13368 · issuer key iss:2263 CLASS A ORD SHSADD−$476K+901,619$52.6M$52.2M2,214,6783,116,297
position key pos:10637 · issuer key iss:1883 COMADD+$20.4M+99,777$30.1M$50.5M173,943273,720
position key pos:13774 · issuer key iss:134 COMTRIM+$9.2M−7,055$40.9M$50.1M1,187,9701,180,915
position key pos:17052 · issuer key iss:1612 COMADD+$8.1M+14,133$41.5M$49.6M127,193141,326
position key pos:16764 · issuer key iss:1837 COMADD−$12.5M+7,798$61.5M$49.1M135,524143,322
position key pos:14627 · issuer key iss:955 COMADD+$3.1M+46,783$44.9M$48.0M342,571389,354
position key pos:14044 · issuer key iss:312 COMTRIM−$11.2M−3,832$57.1M$45.9M563,210559,378
position key pos:16772 · issuer key iss:1202 COMTRIM−$16.2M−3,458$62.1M$45.9M719,847716,389
position key pos:15742 · issuer key iss:978 COMTRIM+$813K−660$44.5M$45.3M171,468170,808
position key pos:18064 · issuer key iss:930 COMADD+$6.5M+14,396$38.7M$45.2M198,976213,372
position key pos:14400 · issuer key iss:223 COMTRIM+$4.1M−1,369$41.0M$45.1M267,455266,086
position key pos:14895 · issuer key iss:596 COMTRIM−$30.4M−55,507$75.5M$45.1M181,172125,665
position key pos:12735 · issuer key iss:209 COMADD−$3.3M+20,262$47.3M$43.9M83,224103,486
position key pos:13722 · issuer key iss:158 COMTRIM+$10.9M−4,651$32.9M$43.8M1,264,5761,259,925
position key sid:sec:prov:e450ba78a514e6108813f95acb9e7fdb · issuer key cusip6:922280 COMADD−$12.7M+302,411$55.4M$42.8M1,690,3491,992,760
position key pos:11213 · issuer key iss:1227 COMTRIM+$414K−2,608$41.7M$42.1M654,538651,930
position key pos:11133 · issuer key iss:2061 ORD SHSADD+$9.9M+328,351$32.2M$42.1M850,2481,178,599
position key pos:15528 · issuer key iss:1657 COMTRIM+$3.6M−92,314$38.5M$42.1M294,343202,029
position key pos:16916 · issuer key iss:1062 COMTRIM−$39.4M−85,118$81.4M$42.0M208,075122,957
position key pos:12290 · issuer key iss:2277 ORD SHSNEW+$42.0M+894,005$0$42.0M—894,005
position key pos:16156 · issuer key iss:617 COM NEWTRIM−$7.1M−2,844$47.9M$40.7M1,104,7041,101,860
position key pos:15416 · issuer key iss:2080 ORDINARY SHARESADD−$10.5M+78,015$51.2M$40.7M355,653433,668
position key sid:sec:prov:821b9566b4b0b4263f581588850fb987 · issuer key cusip6:G4253H ORD SHSTRIM−$4.0M−7,991$44.1M$40.1M2,126,7242,118,733
position key pos:12678 · issuer key iss:1400 COMTRIM−$21.0M−70,798$59.9M$38.9M343,886273,088
position key pos:11978 · issuer key iss:1613 COMADD−$448K+978,376$38.8M$38.3M1,917,3242,895,700
position key pos:13245 · issuer key cusip6:739276 COMTRIM+$11.6M−2,760$26.6M$38.2M747,929745,169
position key pos:17234 · issuer key iss:981 COMADD−$2.8M+36,655$40.1M$37.3M141,052177,707
position key sid:sec:prov:4f6675275ffbb7d8ae52b539305a5648 · issuer key cusip6:302301 CL A NON VTGTRIM+$6.5M−105,592$29.9M$36.4M1,540,0461,434,454
position key pos:17225 · issuer key iss:526 COMTRIM−$39.8M−242,509$75.0M$35.2M1,114,972872,463
position key pos:17656 · issuer key iss:1520 COMADD+$17.3M+214,081$17.8M$35.1M193,702407,783
position key pos:14684 · issuer key iss:1350 CL AADD−$2.9M+6,192$37.8M$34.9M437,635443,827
position key pos:15737 · issuer key iss:1247 CL AADD+$14.0M+92,044$20.6M$34.5M48,983141,027
position key pos:15618 · issuer key iss:1580 CL AADD−$11.3M+103,538$45.6M$34.2M595,851699,389
position key pos:10663 · issuer key iss:1575 COMTRIM+$5.2M−2,530$28.5M$33.7M158,065155,535
position key pos:12623 · issuer key iss:2117 SHARES CL AADD−$28.3M+1,974,043$62.0M$33.7M5,624,3167,598,359
position key sid:sec:prov:4c732d79912c310575873ed71d2254a0 · issuer key cusip6:10576N COM CL AADD−$9.9M+137,843$42.3M$32.4M1,233,1431,370,986
position key pos:17530 · issuer key iss:1474 COMTRIM+$7.9M−17,042$24.5M$32.3M76,81959,777
position key pos:18165 · issuer key iss:2007 CL ATRIM−$9.2M−10,596$41.5M$32.3M2,040,2662,029,670
position key sid:sec:prov:e2e110d836d8ffc2e5f76e7fa0612596 · issuer key cusip6:98423F CLASS A COMTRIM−$18.3M−64,267$50.1M$31.8M842,987778,720
position key pos:16888 · issuer key iss:1486 COMADD−$1.1M+102,574$32.0M$31.0M440,585543,159

Flags: no row carries a flag.

1–20 of the 100 changes on this page

1–100 of 175 changes
Mark-to-market only (no share change) · 10

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_cusipthe 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 stakederived by Public Filings from the published aggregate; NULL means the source did not disclose a usable value — never zeroreported unit changed across the pair (SH↔PRN); the share delta is withheld rather than fabricated shares_unit_mismatchPrev valueCurr valuePrev sharesCurr shares
position key pos:15642 · issuer key iss:1334 COMNO CHANGE−$54.8K0$844K$789K4,5264,526
position key pos:11825 · issuer key iss:1225 COMNO CHANGE−$198K0$843K$645K1,7431,743
position key pos:14175 · issuer key iss:95 COMNO CHANGE−$56.1K0$574K$518K2,4882,488
position key pos:15142 · issuer key iss:89 CAP STK CL ANO CHANGE−$44.5K0$548K$503K1,7501,750
position key pos:12445 · issuer key iss:1405 CL ANO CHANGE−$80.2K0$453K$373K2,5492,549
position key pos:11390 · issuer key iss:720 CL ANO CHANGE−$49.3K0$370K$321K561561
position key pos:17899 · issuer key iss:1745 COMNO CHANGE+$10.6K0$267K$277K1,7351,735
position key pos:10534 · issuer key iss:1213 COMNO CHANGE−$45.6K0$322K$277K160160
position key pos:15626 · issuer key iss:1529 COMNO CHANGE+$13.1K0$254K$267K1,3831,383
position key pos:15442 · issuer key iss:356 COMNO CHANGE+$18.3K0$224K$242K821821

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 173 positions · $7.3B disclosed value over 173 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.
Positions Stephens Investment Management Group LLC reported for the quarter ended 2026-03-31, as that filer reported them
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 filingShare 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 $0SharesWt
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FIRSTCASH HOLDINGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$156M832,2312.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RBC BEARINGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$144M265,0382.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FIVE BELOW INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$132M576,0711.8%
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 · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$123M489,7191.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MACOM TECH SOLUTIONS HLDGS I · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$115M515,8201.6%
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 · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$114M558,6261.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EXELIXIS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$108M2,524,5001.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TECHNIPFMC PLC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$107M1,542,8561.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)OLLIES BARGAIN OUTLET HLDGS · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$104M1,126,2551.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BURLINGTON STORES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$101M309,8141.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LIGAND PHARMACEUTICALS INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$98.8M494,6701.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LEONARDO DRS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$94.3M2,118,3311.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ENCORE CAP GROUP INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$91.2M1,301,0781.3%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AEROVIRONMENT INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$89.8M490,4261.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)REPLIGEN CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$89.0M755,5711.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PIPER SANDLER COMPANIES · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$85.7M1,119,8881.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PALOMAR HLDGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$85.4M714,9141.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LIVE NATION ENTERTAINMENT IN · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$84.3M552,8261.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EXPAND ENERGY CORPORATION · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$83.3M759,1011.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HEICO CORP NEW · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$82.8M392,3521.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RYAN SPECIALTY HOLDINGS INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$81.8M2,424,3371.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)LATTICE SEMICONDUCTOR CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$81.5M878,6041.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HALOZYME THERAPEUTICS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$78.8M1,218,6681.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GUIDEWIRE SOFTWARE INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$78.5M524,8181.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MEDPACE HLDGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$78.2M162,7971.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EVERCORE INC · CLASS A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$77.6M259,8081.1%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TAKE-TWO INTERACTIVE SOFTWAR · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$75.6M382,7011.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VERISK ANALYTICS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$75.4M397,4441.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VIKING HOLDINGS LTD · ORD SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$70.0M953,1161.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)FABRINET · SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$70.0M134,2881.0%
—SUPERNUS PHARMACEUTICALS · COM CUSIP 868459108
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$69.9M1,351,3311.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TRACTOR SUPPLY CO · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$68.7M1,516,8610.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MAGNOLIA OIL & GAS CORP · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$68.6M2,172,1200.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DEXCOM INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$67.5M1,074,4650.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BLOOM ENERGY CORP · COM CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$67.4M497,4500.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MANHATTAN ASSOCIATES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$66.9M502,6780.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TEXAS ROADHOUSE INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$66.7M404,0000.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ICON PLC · SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$66.3M599,1760.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)IRHYTHM HOLDINGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$66.3M561,5300.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KARMAN HLDGS INC · COMMON STOCK CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$64.9M810,1370.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CIENA CORP · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$64.5M166,1710.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)EVERPURE INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$63.9M1,081,7000.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BOOT BARN HLDGS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$63.2M431,9880.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KRATOS DEFENSE & SEC SOLUTIO · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$62.7M888,9350.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TRADEWEB MKTS INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$62.3M529,8470.9%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)GLOBUS MED INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$61.6M714,7010.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HUBBELL INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$61.5M125,2870.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RESMED INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$61.2M272,5530.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ROCKWELL AUTOMATION INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$59.2M165,0270.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SITEONE LANDSCAPE SUPPLY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$58.0M435,9980.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VIPER ENERGY INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$57.9M1,231,7280.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BIO-TECHNE CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$57.7M1,104,0570.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)IDEXX LABS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$57.4M102,0970.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HEALTHEQUITY INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$57.2M684,6190.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ACADEMY SPORTS & OUTDOORS IN · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$56.7M1,004,9050.8%
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 · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$56.5M289,3820.8%
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 · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$53.8M1,098,4610.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TRAVERE THERAPEUTICS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$53.4M1,798,4660.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TOAST INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$53.3M2,008,8710.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AAON INC · COM PAR $0.004 CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$52.5M634,1140.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SPORTRADAR GROUP AG · CLASS A ORD SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$52.2M3,116,2970.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)VSE CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$50.5M273,7200.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ANTERO RESOURCES CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$50.1M1,180,9150.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SAIA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$49.6M141,3260.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)TYLER TECHNOLOGIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$49.1M143,3220.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ILLUMINA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$48.0M389,3540.7%
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 · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$45.9M559,3780.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MAXIMUS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$45.9M716,3890.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)INSTALLED BLDG PRODS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$45.3M170,8080.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)HUNT J B TRANS SVCS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$45.2M213,3720.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BALCHEM CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$45.1M266,0860.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DOMINOS PIZZA INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$45.1M125,6650.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)AXON ENTERPRISE INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$43.9M103,4860.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ARCHROCK INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$43.8M1,259,9250.6%
—VARONIS SYS INC · COM CUSIP 922280102
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$42.8M1,992,7600.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MICROCHIP TECHNOLOGY INC. · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$42.1M651,9300.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)BULLISH · ORD SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$42.1M1,178,5990.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SILICON LABORATORIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$42.1M202,0290.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)KINSALE CAP GROUP INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$42.0M122,9570.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)JFROG LTD · ORD SHS CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$42.0M894,0050.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)DYNATRACE INC · COM NEW CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$40.7M1,101,8600.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)CREDO TECHNOLOGY GROUP HOLDI · ORDINARY SHARES CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$40.7M433,6680.6%
—JAMES HARDIE INDS PLC · ORD SHS CUSIP G4253H101
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$40.1M2,118,7330.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PTC INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$38.9M273,0880.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)SAILPOINT INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$38.3M2,895,7000.5%
—POWER INTEGRATIONS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$38.2M745,1690.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)INSULET CORP · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$37.3M177,7070.5%
—EZCORP INC · CL A NON VTG CUSIP 302301106
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$36.4M1,434,4540.5%
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 · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$35.2M872,4630.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RAMBUS INC DEL · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$35.1M407,7830.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)OKTA INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$34.9M443,8270.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)MONGODB INC · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$34.5M141,0270.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)RUBRIK INC. · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$34.2M699,3890.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ROSS STORES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$33.7M155,5350.5%
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 · SHARES CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$33.7M7,598,3590.5%
—BRAZE INC · COM CL A CUSIP 10576N102
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$32.4M1,370,9860.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)POWELL INDS INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$32.3M59,7770.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)ZETA GLOBAL HOLDINGS CORP · CL A CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$32.3M2,029,6700.4%
—XOMETRY INC · CLASS A COM CUSIP 98423F109
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
ticker not yet mapped
$31.8M778,7200.4%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)PROCORE TECHNOLOGIES INC · COM CUSIP —
quarter ended 2026-03-31 filed filed 2026-04-28 +28d
$31.0M543,1590.4%

1–20 of the 100 positions on this page

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

1–100 of 173 positions · page 1 of 2
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
34.1%below median 80.0%
Concentration index
91 bpsbelow median 446 bps
Positions with value
173 / 173median 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: 34.1% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 91 · QoQ moves: 185

Filing history

AVAILABLE QUARTERS
Available filing periods
PeriodSource
2026-03-31EDGAR ↗
2026-06-30EDGAR ↗

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 Stephens Investment Management Group LLC's 13F filings on SEC EDGAR ↗
Notes on this data

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.

Compare consecutive quarters

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

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).