Robeco Schweiz AG

$4.7B reported 13(f) long value · latest quarter 2026-06-30 · CIK 1418427 · 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: $4.7B
ALL retained default holdings for this (filer, period), including NULL-value ones: 126
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 12
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 15

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:16193` · issuer key `iss:1909` COM CL A	TRIM	+$39.6M	−150,884	$142M	$181M	873,883	722,999
position key `pos:13325` · issuer key `iss:1511` COM	ADD	+$42.4M	+3,268	$135M	$178M	320,061	323,329
position key `pos:12883` · issuer key `iss:2178` SHS	ADD	+$24.6M	+13,023	$144M	$168M	1,411,365	1,424,388
position key `pos:10513` · issuer key `iss:168` SPONSORED ADS	ADD	+$80.0M	+344,739	$72.4M	$152M	662,665	1,007,404
position key `pos:17670` · issuer key `iss:1145` COM	TRIM	+$3.5M	−185,271	$147M	$151M	400,097	214,826
position key `pos:13319` · issuer key `iss:53` COM	ADD	−$15.4M	+68,487	$143M	$127M	1,049,058	1,117,545
position key `pos:13214` · issuer key `iss:745` COM	ADD	−$13.5M	+106,614	$141M	$127M	539,078	645,692
position key `pos:14307` · issuer key `iss:127` COM	ADD	+$42.5M	+88,662	$82.8M	$125M	305,297	393,959
position key `pos:17542` · issuer key `iss:193` COM	ADD	−$27.3M	+5,747	$150M	$123M	507,280	513,027
position key `pos:17164` · issuer key `iss:1360` COM	ADD	+$50.8M	+657,110	$70.7M	$122M	1,305,189	1,962,299
position key `pos:17450` · issuer key `iss:1190` COM	ADD	+$40.7M	+279,456	$78.4M	$119M	922,851	1,202,307
position key `pos:17104` · issuer key `iss:1535` COM	ADD	+$27.7M	+5,792	$79.6M	$107M	567,335	573,127
position key `pos:14865` · issuer key `iss:1248` COM	TRIM	+$17.7M	−25	$86.1M	$104M	95,018	94,993
position key `pos:10925` · issuer key `iss:1309` CLASS A COM	TRIM	+$24.6M	−47,142	$78.9M	$103M	905,310	858,168
position key `pos:12900` · issuer key `iss:808` COM	ADD	+$42.2M	+102,877	$51.0M	$93.2M	374,129	477,006
position key `pos:13295` · issuer key `iss:1021` COM	ADD	+$46.1M	+529,324	$39.2M	$85.3M	422,411	951,735
position key `pos:15974` · issuer key `iss:1099` COM	ADD	+$18.0M	+9,108	$65.6M	$83.6M	892,057	901,165
position key `pos:14555` · issuer key `iss:1996` COM	TRIM	−$20.4M	−64,582	$104M	$83.4M	762,259	697,677
position key `pos:10146` · issuer key `iss:397` COM	ADD	+$4.2M	+2,518	$79.0M	$83.3M	247,111	249,629
position key `pos:17195` · issuer key `iss:1900` COM SHS	ADD	+$2.0M	+117,287	$73.1M	$75.2M	733,011	850,298
position key `pos:14081` · issuer key `iss:2235` SHS	ADD	+$25.6M	+53,477	$47.0M	$72.6M	120,745	174,222
position key `pos:13458` · issuer key `iss:952` COM	TRIM	−$1.6M	−33,565	$73.4M	$71.9M	412,636	379,071
position key `pos:17408` · issuer key `iss:1789` COM	TRIM	−$9.8M	−59,854	$78.7M	$68.9M	2,347,104	2,287,250
position key `pos:16888` · issuer key `iss:1486` COM	ADD	−$17.5M	+11,803	$84.1M	$66.6M	1,156,128	1,167,931
position key `pos:15125` · issuer key `iss:1798` COM	ADD	−$2.5M	+15,508	$66.8M	$64.2M	115,205	130,713
position key `pos:14215` · issuer key `iss:1733` COM	ADD	+$3.0M	+1,276,161	$54.2M	$57.3M	2,946,776	4,222,937
position key `pos:15144` · issuer key `iss:556` COM	ADD	−$7.1M	+18,553	$61.7M	$54.6M	269,328	287,881
position key `pos:17897` · issuer key `iss:729` COMMON STOCK NEW	TRIM	−$1.5M	−17,866	$55.8M	$54.3M	250,574	232,708
position key `pos:14066` · issuer key `iss:328` CL A EX SUB VTG	ADD	+$2.5M	+13,558	$50.9M	$53.5M	1,328,471	1,342,029
position key `sid:sec:prov:ee292d1371f730123943a4185bde082b` · issuer key `cusip6:833635` SPON ADR SER B	TRIM	+$2.8M	−68,712	$47.1M	$49.9M	685,200	616,488
position key `pos:16716` · issuer key `iss:633` COM	TRIM	−$11.1M	−44,851	$60.7M	$49.5M	231,059	186,208
position key `pos:11590` · issuer key `iss:645` COM	ADD	+$19.8M	+19,034	$27.7M	$47.4M	45,226	64,260
position key `pos:13245` · issuer key `cusip6:739276` COM	ADD	+$22.3M	+242,696	$22.3M	$44.6M	627,474	870,170
position key `pos:17974` · issuer key `iss:488` COM	TRIM	+$12.9M	−1,201	$30.5M	$43.4M	32,675	31,474
position key `pos:11276` · issuer key `iss:1947` COM	ADD	−$7.0M	+12,779	$50.2M	$43.1M	132,093	144,872
position key `pos:11066` · issuer key `iss:15` COM STK	TRIM	−$11.1M	−353,236	$53.6M	$42.5M	1,401,270	1,048,034
position key `pos:11484` · issuer key `iss:48` COM	TRIM	−$10.5M	−55,906	$52.8M	$42.3M	364,310	308,404
position key `pos:17411` · issuer key `iss:148` COM	ADD	+$2.7M	+5,320	$38.4M	$41.1M	149,702	155,022
position key `pos:15327` · issuer key `iss:1780` COM	TRIM	−$7.2M	−109,233	$47.4M	$40.2M	244,969	135,736
position key `pos:12443` · issuer key `iss:659` COM	NEW	+$39.8M	+1,052,075	$0	$39.8M	—	1,052,075
position key `pos:14916` · issuer key `iss:1946` COM	TRIM	−$28.7M	−138,534	$68.0M	$39.2M	309,312	170,778
position key `pos:12752` · issuer key `iss:1028` COM	ADD	+$3.0M	+34,776	$35.6M	$38.6M	268,554	303,330
position key `pos:13485` · issuer key `iss:517` CL A	TRIM	−$5.0M	−57,760	$42.5M	$37.6M	818,544	760,784
position key `pos:16439` · issuer key `iss:520` COM	ADD	+$20.8M	+92,000	$14.9M	$35.7M	170,500	262,500
position key `pos:18254` · issuer key `iss:289` COM CL A	NEW	+$35.4M	+261,101	$0	$35.4M	—	261,101
position key `pos:14439` · issuer key `iss:66` COM	TRIM	−$11.2M	−131,368	$46.1M	$35.0M	326,280	194,912
position key `pos:15271` · issuer key `iss:200` COM	TRIM	−$50.6M	−3,091,425	$83.4M	$32.8M	7,280,961	4,189,536
position key `pos:13961` · issuer key `iss:43` COM	TRIM	−$4.8M	−8,867	$36.3M	$31.5M	380,804	371,937
position key `pos:16755` · issuer key `iss:1608` COM SHS CL A	NEW	+$30.2M	+1,004,904	$0	$30.2M	—	1,004,904
position key `pos:15686` · issuer key `iss:478` COM	ADD	+$16.6M	+56,900	$10.6M	$27.3M	57,500	114,400
position key `pos:15147` · issuer key `iss:604` COM	TRIM	−$3.7M	−27,793	$30.8M	$27.1M	157,955	130,162
position key `pos:10193` · issuer key `iss:1574` COM	ADD	−$1.8M	+11,341	$28.2M	$26.5M	63,460	74,801
position key `pos:17845` · issuer key `iss:455` COM	TRIM	−$3.0M	−557	$29.2M	$26.2M	155,263	154,706
position key `pos:15882` · issuer key `iss:726` COM	ADD	+$5.0M	+47,197	$21.1M	$26.1M	194,210	241,407
position key `pos:16458` · issuer key `iss:2207` SHS	TRIM	−$18.2M	−126,629	$43.7M	$25.5M	419,765	293,136
position key `pos:18172` · issuer key `iss:766` COM	TRIM	−$8.1M	−18,905	$33.3M	$25.2M	665,594	646,689
position key `pos:12693` · issuer key `iss:114` COM	TRIM	−$9.0M	−76,711	$34.0M	$25.0M	260,157	183,446
position key `pos:16841` · issuer key `iss:1791` COM	TRIM	+$1.0M	−8,857	$23.1M	$24.1M	132,884	124,027
position key `pos:16538` · issuer key `iss:792` SUB VTG SHS	TRIM	−$5.1M	−101,858	$29.2M	$24.1M	678,861	577,003
position key `pos:17216` · issuer key `iss:1366` COM	TRIM	+$1.4M	−25,300	$22.1M	$23.5M	140,000	114,700
position key `pos:16539` · issuer key `iss:2039` SHS NEW	ADD	+$10.2M	+26,000	$13.1M	$23.3M	260,000	286,000
position key `pos:17734` · issuer key `iss:1055` COM	TRIM	+$4.6M	−8,100	$17.6M	$22.2M	86,600	78,500
position key `pos:10505` · issuer key `iss:1912` COM	ADD	+$11.4M	+65,000	$10.6M	$22.0M	595,000	660,000
position key `pos:12681` · issuer key `iss:2154` SHS	ADD	+$5.8M	+6,490	$15.9M	$21.7M	37,328	43,818
position key `pos:12767` · issuer key `iss:220` COM	ADD	−$2.7M	+2,171	$24.3M	$21.5M	139,222	141,393
position key `pos:16058` · issuer key `iss:118` COM	ADD	+$14.0M	+46,300	$7.3M	$21.4M	21,700	68,000
position key `pos:17837` · issuer key `iss:1223` COM	TRIM	−$10.9M	−6,234	$32.3M	$21.3M	23,148	16,914
position key `pos:14064` · issuer key `iss:2295` COM	TRIM	−$3.8M	−7,594	$24.7M	$20.9M	113,845	106,251
position key `pos:15776` · issuer key `iss:928` COM	TRIM	−$4.1M	−254,000	$22.9M	$18.8M	1,155,000	901,000
position key `pos:18249` · issuer key `iss:1949` CL A	TRIM	+$71.4K	−3,000	$18.2M	$18.3M	66,032	63,032
position key `pos:12163` · issuer key `iss:1721` NY REGISTRY	TRIM	+$3.6M	−37,732	$14.7M	$18.3M	566,130	528,398
position key `pos:14773` · issuer key `iss:2228` ORD SHS	TRIM	−$15.4M	−60,623	$33.3M	$17.9M	146,360	85,737
position key `pos:12068` · issuer key `iss:1677` COM	TRIM	−$273K	−300	$18.0M	$17.7M	269,470	269,170
position key `pos:17533` · issuer key `iss:1509` COM	TRIM	−$7.5M	−9,874	$25.2M	$17.7M	147,395	137,521
position key `pos:13287` · issuer key `iss:1548` COM	ADD	+$6.4M	+27,622	$10.4M	$16.8M	49,200	76,822
position key `pos:10357` · issuer key `iss:1786` COM	ADD	−$1.2M	+5,075	$17.7M	$16.5M	39,355	44,430
position key `sid:sec:prov:0825b58bb5ad38f33e25b6a309b3918d` · issuer key `cusip6:428050` SPONSORED ADS	TRIM	−$10.4M	−339,115	$26.4M	$16.1M	1,179,500	840,385
position key `pos:18221` · issuer key `iss:1739` COM	ADD	+$2.3M	+11,300	$13.7M	$16.1M	29,200	40,500
position key `pos:11122` · issuer key `iss:1684` COM SHS	ADD	+$2.8M	+43,300	$11.9M	$14.7M	54,200	97,500
position key `pos:12239` · issuer key `iss:1607` COM	NEW	+$14.3M	+71,713	$0	$14.3M	—	71,713
position key `pos:16828` · issuer key `iss:413` COM	ADD	−$1.2M	+3,200	$15.4M	$14.1M	26,000	29,200
position key `pos:12827` · issuer key `iss:323` COM	ADD	+$7.6M	+26,700	$5.9M	$13.5M	17,000	43,700
position key `pos:13856` · issuer key `iss:1889` COM	TRIM	−$184K	−231	$13.5M	$13.3M	33,471	33,240
position key `pos:11788` · issuer key `iss:2269` SHS	ADD	+$2.1M	+7,996	$10.8M	$12.9M	18,544	26,540
position key `pos:16845` · issuer key `iss:1705` COM	ADD	+$5.5M	+74,681	$7.2M	$12.7M	90,319	165,000
position key `pos:11882` · issuer key `iss:350` COM	ADD	+$4.0M	+67,527	$7.9M	$11.8M	131,216	198,743
position key `pos:11814` · issuer key `iss:371` COM	ADD	+$4.9M	+20,000	$6.3M	$11.1M	20,000	40,000
position key `sid:sec:prov:e0e45b4645ae7c8413921f5f3b49e363` · issuer key `cusip6:98422D` ADS	TRIM	−$2.9M	−44,435	$13.5M	$10.6M	666,000	621,565
position key `pos:10888` · issuer key `iss:1155` COM	TRIM	+$2.1M	−7,030	$8.4M	$10.5M	52,630	45,600
position key `sid:sec:prov:fe4ef53ae5a2c78a2fe7262106790372` · issuer key `cusip6:81725T` COM	TRIM	−$3.3M	−25,805	$13.8M	$10.4M	146,623	120,818
position key `pos:12678` · issuer key `iss:1400` COM	TRIM	−$54.5M	−299,902	$64.7M	$10.2M	371,345	71,443
position key `pos:12080` · issuer key `iss:491` COM	NEW	+$10.1M	+164,500	$0	$10.1M	—	164,500
position key `pos:12303` · issuer key `iss:1343` COM	ADD	+$1.9M	+5,953	$7.8M	$9.7M	30,547	36,500
position key `pos:14229` · issuer key `iss:1259` COM SER A	TRIM	+$898K	−16,000	$8.7M	$9.6M	364,669	348,669
position key `pos:13559` · issuer key `iss:1959` COM	TRIM	−$7.4M	−34,300	$17.0M	$9.6M	69,300	35,000
position key `pos:14770` · issuer key `iss:965` COM	TRIM	−$20.0M	−252,973	$26.2M	$6.2M	330,873	77,900
position key `pos:11944` · issuer key `iss:454` COM	TRIM	−$7.2M	−93,900	$12.8M	$5.6M	165,900	72,000
position key `sid:sec:prov:0339a5c20bb7c06dae4230f6939c6864` · issuer key `cusip6:G037AX` SHS	TRIM	−$6.2M	−58,441	$11.5M	$5.4M	162,595	104,154
position key `pos:17782` · issuer key `iss:2255` ORD SHS	TRIM	−$1.8M	−20,330	$7.1M	$5.3M	90,629	70,299
position key `pos:13406` · issuer key `iss:2156` SHS	TRIM	−$2.1M	−16,431	$7.3M	$5.1M	75,494	59,063

Flags: no row carries a flag.

1–20 of the 100 changes on this page

Mark-to-market only (no share change) · 7

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:15642` · issuer key `iss:1334` COM	NO CHANGE	−$1.6M	$24.2M	$22.6M	129,500	129,500
position key `pos:12210` · issuer key `iss:940` COM	NO CHANGE	−$3.5M	$15.0M	$11.5M	176,188	176,188
position key `pos:15529` · issuer key `iss:253` COM CL B	NO CHANGE	−$879K	$11.0M	$10.1M	288,537	288,537
position key `pos:10138` · issuer key `iss:1663` COM	NO CHANGE	+$447K	$7.1M	$7.6M	44,000	44,000
position key `pos:12265` · issuer key `cusip6:002474` COM	NO CHANGE	+$1.0M	$6.1M	$7.1M	56,600	56,600
position key `pos:16185` · issuer key `iss:647` COM	NO CHANGE	−$89.8K	$7.0M	$6.9M	52,825	52,825
position key `pos:16048` · issuer key `iss:1235` COM CL A	NO CHANGE	−$1.1M	$5.4M	$4.3M	230,000	230,000

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 126 positions · $4.7B disclosed value over 126 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 Robeco Schweiz AG 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 filing	value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0	Shares	Wt
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 2026-05-07 +37d src ↗	$181M	722,999	3.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	QUANTA SVCS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$178M	323,329	3.8%
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 · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$168M	1,424,388	3.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	ARM HOLDINGS PLC · SPONSORED ADS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$152M	1,007,404	3.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	LUMENTUM HLDGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$151M	214,826	3.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	AGILENT TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$127M	1,117,545	2.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	FIRST SOLAR INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$127M	645,692	2.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	ANALOG DEVICES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$125M	393,959	2.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	AUTODESK INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$123M	513,027	2.6%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	ON SEMICONDUCTOR CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$122M	1,962,299	2.6%
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 · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$119M	1,202,307	2.5%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	REGAL REXNORD CORPORATION · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$107M	573,127	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)	MONOLITHIC PWR SYS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$104M	94,993	2.2%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	NEXTPOWER INC · CLASS A COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$103M	858,168	2.2%
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 2026-05-07 +37d src ↗	$93.2M	477,006	2.0%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	ITRON INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$85.3M	951,735	1.8%
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 2026-05-07 +37d src ↗	$83.6M	901,165	1.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	XYLEM INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$83.4M	697,677	1.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	CARLISLE COS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$83.3M	249,629	1.8%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	VERALTO CORP · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$75.2M	850,298	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)	TRANE TECHNOLOGIES PLC · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$72.6M	174,222	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)	IDEX CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$71.9M	379,071	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)	TETRA TECH INC NEW · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$68.9M	2,287,250	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)	PROCORE TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$66.6M	1,167,931	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)	THERMO FISHER SCIENTIFIC INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$64.2M	130,713	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)	SUNRUN INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$57.3M	4,222,937	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)	DANAHER CORP DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$54.6M	287,881	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)	FERGUSON ENTERPRISES INC · COMMON STOCK NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$54.3M	232,708	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)	BROOKFIELD RENEWABLE CORP · CL A EX SUB VTG CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$53.5M	1,342,029	1.1%
—	SOCIEDAD QUIMICA Y MINERA DE · SPON ADR SER B CUSIP 833635105 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$49.9M	616,488	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)	ECOLAB INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$49.5M	186,208	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)	EMCOR GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$47.4M	64,260	1.0%
—	POWER INTEGRATIONS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$44.6M	870,170	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)	COMFORT SYS USA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$43.4M	31,474	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)	WATERS CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$43.1M	144,872	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)	API GROUP CORP · COM STK CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$42.5M	1,048,034	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)	ADVANCED DRAIN SYS INC DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$42.3M	308,404	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)	APPLIED INDL TECHNOLOGIES IN · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$41.1M	155,022	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)	TERADYNE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$40.2M	135,736	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)	ENPHASE ENERGY INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$39.8M	1,052,075	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)	WASTE MGMT INC DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$39.2M	170,778	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)	JACOBS SOLUTIONS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$38.6M	303,330	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)	CORE & MAIN INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$37.6M	760,784	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)	CORNING INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$35.7M	262,500	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)	BLOOM ENERGY CORP · COM CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$35.4M	261,101	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)	ALBEMARLE CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$35.0M	194,912	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)	AVANTOR INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$32.8M	4,189,536	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)	AECOM · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$31.5M	371,937	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)	SOLV ENERGY INC · COM SHS CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$30.2M	1,004,904	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)	COHERENT CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$27.3M	114,400	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)	DOVER CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$27.1M	130,162	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)	ROPER TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$26.5M	74,801	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)	CINTAS CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$26.2M	154,706	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)	FEDERAL SIGNAL CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$26.1M	241,407	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)	PENTAIR PLC · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$25.5M	293,136	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)	FORTUNE BRANDS INNOVATIONS I · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$25.2M	646,689	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)	AMERICAN WTR WKS CO INC NEW · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$25.0M	183,446	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)	TEXAS INSTRS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$24.1M	124,027	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)	GFL ENVIRONMENTAL INC · SUB VTG SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$24.1M	577,003	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)	ONTO INNOVATION INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$23.5M	114,700	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)	AURA MINERALS INC · SHS NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$23.3M	286,000	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)	NVIDIA CORPORATION · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$22.6M	129,500	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)	KEYSIGHT TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$22.2M	78,500	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)	VIAVI SOLUTIONS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$22.0M	660,000	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)	LINDE PLC · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$21.7M	43,818	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)	BADGER METER INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$21.5M	141,393	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)	CENCORA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$21.4M	68,000	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)	METTLER TOLEDO INTERNATIONAL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$21.3M	16,914	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)	NXP SEMICONDUCTORS N V · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$20.9M	106,251	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)	HUDBAY MINERALS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$18.8M	901,000	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)	WATTS WATER TECHNOLOGIES INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$18.3M	63,032	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)	STMICROELECTRONICS N V · NY REGISTRY CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$18.3M	528,398	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)	TE CONNECTIVITY PLC · ORD SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$17.9M	85,737	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)	SMITH A O CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$17.7M	269,170	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)	QUALCOMM INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$17.7M	137,521	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)	REPUBLIC SVCS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$16.8M	76,822	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)	TESLA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$16.5M	44,430	0.3%
—	HESAI GROUP · SPONSORED ADS CUSIP 428050108 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$16.1M	840,385	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)	SYNOPSYS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$16.1M	40,500	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)	SNOWFLAKE INC · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$14.7M	97,500	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)	SPX TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$14.3M	71,713	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)	CAVCO INDS INC DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$14.1M	29,200	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)	BROADCOM INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$13.5M	43,700	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)	VALMONT INDS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$13.3M	33,240	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)	SPOTIFY TECHNOLOGY S A · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$12.9M	26,540	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)	SPROUTS FMRS MKT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$12.7M	165,000	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)	CECO ENVIRONMENTAL CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$11.8M	198,743	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)	ICF INTL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$11.5M	176,188	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)	CADENCE DESIGN SYSTEM INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$11.1M	40,000	0.2%
—	XPENG INC · ADS CUSIP 98422D105 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$10.6M	621,565	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)	MKS INC. · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$10.5M	45,600	0.2%
—	SENSIENT TECHNOLOGIES CORP · COM CUSIP 81725T100 quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$10.4M	120,818	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)	PTC INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$10.2M	71,443	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)	BENTLEY SYS INC · COM CL B CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$10.1M	288,537	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)	COMMERCIAL METALS CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$10.1M	164,500	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)	OSI SYSTEMS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$9.7M	36,500	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)	MUELLER WTR PRODS INC · COM SER A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$9.6M	348,669	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)	WESCO INTL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$9.6M	35,000	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)	SIMPSON MFG INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗	$7.6M	44,000	0.2%
—	AZZ INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-07 +37d src ↗ ticker not yet mapped	$7.1M	56,600	0.1%

1–20 of the 100 positions 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: 57.9%below median 80.0%
Concentration index: 175 bpsbelow median 446 bps
Positions with value: 126 / 126median 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: 57.9% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 175 · QoQ moves: 141

Filing history

AVAILABLE QUARTERS

Available filing periods
Period	Source
2026-03-31	EDGAR ↗
2026-06-30	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 Robeco Schweiz AG'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).