Champlain Investment Partners, LLC

$7.9B reported 13(f) long value · latest quarter 2026-03-31 · CIK 1315478 · 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: $7.9B
ALL retained default holdings for this (filer, period), including NULL-value ones: 130
positions with no comparable holding in the prior quarter (kind new), 2026-03-31: 19
positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record: 17

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:13926` · issuer key `iss:1811` CL A	ADD	+$42.1M	+253,140	$131M	$173M	1,216,346	1,469,486
position key `pos:10385` · issuer key `iss:1433` COM	TRIM	−$25.8M	−110,422	$187M	$161M	601,804	491,382
position key `pos:12449` · issuer key `iss:621` COM	NEW	+$153M	+1,059,630	$0	$153M	—	1,059,630
position key `pos:18221` · issuer key `iss:1739` COM	ADD	+$22.5M	+107,989	$130M	$153M	276,826	384,815
position key `pos:11791` · issuer key `iss:1333` CL A	ADD	−$23.9M	+598,980	$176M	$152M	3,411,175	4,010,155
position key `pos:15311` · issuer key `iss:724` COM	ADD	+$26.0M	+194,310	$109M	$135M	2,706,903	2,901,213
position key `pos:17320` · issuer key `iss:1` COM PAR $0.004	TRIM	+$5.6M	−62,697	$127M	$133M	1,664,703	1,602,006
position key `pos:13364` · issuer key `iss:1894` CL A COM	ADD	+$38.6M	+330,470	$91.1M	$130M	407,979	738,449
position key `pos:17033` · issuer key `iss:60` COM	ADD	+$37.8M	+77,305	$91.4M	$129M	1,048,035	1,125,340
position key `pos:14080` · issuer key `iss:684` COM	TRIM	−$44.0M	−217,753	$170M	$126M	1,522,587	1,304,834
position key `pos:12599` · issuer key `iss:1504` CL A	ADD	+$25.1M	+621,966	$97.8M	$123M	1,458,796	2,080,762
position key `pos:13458` · issuer key `iss:952` COM	TRIM	−$26.4M	−190,373	$148M	$121M	830,647	640,274
position key `pos:16902` · issuer key `iss:2033` ORD	TRIM	−$6.0M	−63,979	$127M	$121M	1,326,264	1,262,285
position key `pos:17117` · issuer key `iss:1792` COM	NEW	+$120M	+252,962	$0	$120M	—	252,962
position key `pos:17901` · issuer key `iss:543` COM	TRIM	−$30.7M	−312,891	$148M	$117M	1,168,081	855,190
position key `pos:13849` · issuer key `iss:752` CL A	ADD	+$7.4M	+498,990	$108M	$116M	1,774,674	2,273,664
position key `pos:17009` · issuer key `iss:510` COM	TRIM	−$30.1M	−161,650	$145M	$115M	1,769,740	1,608,090
position key `pos:13868` · issuer key `iss:410` COM	TRIM	+$6.5M	−417,558	$107M	$113M	1,814,939	1,397,381
position key `pos:15842` · issuer key `iss:1991` COM	TRIM	−$22.0M	−395,212	$134M	$112M	1,773,109	1,377,897
position key `pos:15915` · issuer key `iss:490` COM	ADD	+$52.6M	+1,141,309	$58.8M	$111M	1,123,994	2,265,303
position key `pos:10461` · issuer key `iss:875` CL A	ADD	−$34.5M	+25,963	$143M	$108M	1,061,264	1,087,227
position key `pos:10654` · issuer key `iss:844` COM	TRIM	−$24.0M	−31,727	$132M	$108M	130,356	98,629
position key `pos:10146` · issuer key `iss:397` COM	TRIM	−$1.4M	−18,090	$107M	$106M	335,065	316,975
position key `pos:14684` · issuer key `iss:1350` CL A	TRIM	−$25.2M	−171,245	$131M	$106M	1,511,780	1,340,535
position key `pos:10573` · issuer key `iss:1159` COM	TRIM	−$64.7M	−419,173	$170M	$105M	1,061,052	641,879
position key `pos:14976` · issuer key `iss:921` CL A	ADD	+$23.1M	+258,624	$80.0M	$103M	459,100	717,724
position key `pos:14895` · issuer key `iss:596` COM	TRIM	−$30.4M	−33,240	$133M	$102M	318,654	285,414
position key `pos:13567` · issuer key `iss:121` COM	TRIM	−$35.5M	−191,499	$127M	$91.2M	616,857	425,358
position key `pos:16845` · issuer key `iss:1705` COM	ADD	+$9.6M	+157,949	$81.6M	$91.1M	1,023,681	1,181,630
position key `pos:15619` · issuer key `iss:1810` COM	NEW	+$91.1M	+2,011,884	$0	$91.1M	—	2,011,884
position key `pos:16804` · issuer key `iss:1945` COM	ADD	+$18.2M	+144,650	$72.3M	$90.5M	412,335	556,985
position key `pos:17837` · issuer key `iss:1223` COM	TRIM	−$52.5M	−30,985	$141M	$88.5M	101,191	70,206
position key `pos:14555` · issuer key `iss:1996` COM	TRIM	−$27.4M	−111,500	$115M	$87.4M	843,180	731,680
position key `pos:16247` · issuer key `iss:1976` COM	TRIM	−$77.4M	−133,798	$162M	$84.4M	678,213	544,415
position key `pos:14047` · issuer key `iss:417` COM NEW	ADD	+$59.6M	+1,836,702	$24.6M	$84.3M	537,978	2,374,680
position key `pos:16888` · issuer key `iss:1486` COM	TRIM	−$33.0M	−136,083	$117M	$83.8M	1,605,438	1,469,355
position key `pos:11276` · issuer key `iss:1947` COM	TRIM	−$35.5M	−32,928	$119M	$83.3M	312,768	279,840
position key `pos:16528` · issuer key `iss:559` CL A COM	ADD	+$14.5M	+199,095	$68.6M	$83.0M	504,408	703,503
position key `pos:16440` · issuer key `iss:637` COM	TRIM	−$65.1M	−700,715	$148M	$82.8M	1,734,212	1,033,497
position key `sid:sec:prov:431d99b61e91bc00d72171223c54fba0` · issuer key `cusip6:37637K` CLASS A COM	TRIM	−$71.0M	−279,250	$153M	$82.5M	4,089,488	3,810,238
position key `pos:16004` · issuer key `iss:1161` COM	TRIM	−$60.8M	−96,690	$143M	$82.1M	248,924	152,234
position key `pos:12597` · issuer key `iss:1545` COM	TRIM	−$82.8M	−310,096	$165M	$81.7M	1,003,951	693,855
position key `pos:11148` · issuer key `iss:1805` CL A	ADD	−$21.8M	+162,453	$103M	$81.3M	2,905,648	3,068,101
position key `pos:12735` · issuer key `iss:209` COM	ADD	−$21.7M	+10,060	$103M	$81.2M	181,220	191,280
position key `pos:17542` · issuer key `iss:193` COM	ADD	−$387K	+62,745	$80.6M	$80.2M	272,185	334,930
position key `pos:15135` · issuer key `iss:620` COM	ADD	−$13.9M	+79,248	$92.3M	$78.4M	1,213,647	1,292,895
position key `pos:15330` · issuer key `iss:1586` CL A	TRIM	−$55.4M	−286,020	$132M	$76.6M	2,555,727	2,269,707
position key `pos:11969` · issuer key `iss:268` COM	ADD	−$6.6M	+50,402	$82.6M	$76.0M	1,403,769	1,454,171
position key `pos:16460` · issuer key `iss:441` CL A	TRIM	−$20.0M	−100,514	$94.2M	$74.3M	2,850,818	2,750,304
position key `pos:16916` · issuer key `iss:1062` COM	TRIM	−$19.8M	−23,360	$93.2M	$73.4M	238,175	214,815
position key `pos:11347` · issuer key `iss:1318` COM	TRIM	−$39.0M	−191,624	$112M	$73.2M	466,728	275,104
position key `pos:13319` · issuer key `iss:53` COM	TRIM	−$40.5M	−198,245	$110M	$69.5M	808,291	610,046
position key `pos:11089` · issuer key `iss:1048` COMMON STOCK	ADD	+$30.8M	+343,425	$35.7M	$66.5M	487,405	830,830
position key `pos:13699` · issuer key `iss:841` COM	TRIM	−$3.8M	−71,494	$67.8M	$63.9M	826,576	755,082
position key `pos:16135` · issuer key `iss:332` COM	TRIM	−$24.5M	−131,036	$87.6M	$63.1M	1,099,310	968,274
position key `pos:13247` · issuer key `iss:2223` SHS USD	TRIM	−$19.4M	−40,325	$82.3M	$62.9M	324,600	284,275
position key `pos:17195` · issuer key `iss:1900` COM SHS	TRIM	−$47.1M	−390,926	$110M	$62.7M	1,099,540	708,614
position key `pos:15618` · issuer key `iss:1580` CL A	NEW	+$61.7M	+1,259,925	$0	$61.7M	—	1,259,925
position key `pos:10449` · issuer key `iss:2012` COM	ADD	−$13.1M	+107,045	$74.6M	$61.6M	331,884	438,929
position key `pos:14782` · issuer key `iss:1406` COM	TRIM	−$17.1M	−44,025	$77.1M	$60.1M	418,715	374,690
position key `pos:18254` · issuer key `iss:289` COM CL A	NEW	+$57.5M	+424,657	$0	$57.5M	—	424,657
position key `pos:15737` · issuer key `iss:1247` CL A	TRIM	−$57.1M	−42,995	$112M	$54.6M	266,059	223,064
position key `pos:12577` · issuer key `iss:1126` COM	TRIM	−$40.0M	−175,320	$94.4M	$54.4M	393,724	218,404
position key `pos:14209` · issuer key `iss:50` COM	NEW	+$54.0M	+295,077	$0	$54.0M	—	295,077
position key `pos:10317` · issuer key `iss:1960` COM	TRIM	−$79.2M	−269,376	$131M	$51.6M	475,355	205,979
position key `pos:12194` · issuer key `iss:1195` COM	NEW	+$47.1M	+744,805	$0	$47.1M	—	744,805
position key `pos:14802` · issuer key `iss:1329` COM	TRIM	−$10.9M	−88,947	$57.2M	$46.3M	481,064	392,117
position key `pos:12239` · issuer key `iss:1607` COM	TRIM	−$4.3M	−21,304	$50.2M	$45.9M	250,936	229,632
position key `pos:10138` · issuer key `iss:1663` COM	TRIM	−$7.3M	−61,465	$51.0M	$43.7M	315,990	254,525
position key `pos:15416` · issuer key `iss:2080` ORDINARY SHARES	NEW	+$43.2M	+460,702	$0	$43.2M	—	460,702
position key `pos:14102` · issuer key `iss:1709` COM	TRIM	−$7.6M	−64,300	$50.6M	$42.9M	232,763	168,463
position key `pos:14193` · issuer key `iss:1722` COM	ADD	+$7.6M	+160,103	$35.1M	$42.7M	368,949	529,052
position key `pos:11044` · issuer key `iss:361` COM	TRIM	−$20.7M	−52,166	$63.1M	$42.4M	214,887	162,721
position key `pos:12910` · issuer key `iss:1407` COM	TRIM	−$5.7M	−5,596	$44.8M	$39.1M	332,544	326,948
position key `pos:16262` · issuer key `iss:1044` COM	TRIM	−$14.9M	−55,465	$52.6M	$37.7M	184,546	129,081
position key `pos:14534` · issuer key `iss:180` COM	NEW	+$35.9M	+327,619	$0	$35.9M	—	327,619
position key `pos:17824` · issuer key `iss:1514` COM	TRIM	−$13.4M	−104,643	$48.7M	$35.4M	473,861	369,218
position key `pos:13765` · issuer key `iss:1184` COM	ADD	+$15.9M	+106,765	$18.7M	$34.7M	103,311	210,076
position key `pos:17643` · issuer key `iss:739` COM	TRIM	−$14.8M	−478,611	$49.3M	$34.6M	1,651,786	1,173,175
position key `pos:15808` · issuer key `iss:825` COM	TRIM	−$3.3M	−14,237	$37.6M	$34.3M	333,264	319,027
position key `pos:12883` · issuer key `iss:2178` SHS	TRIM	−$4.2M	−88,025	$38.6M	$34.3M	378,372	290,347
position key `pos:12118` · issuer key `iss:1890` COM	TRIM	+$2.8M	−64,783	$31.1M	$33.9M	1,069,979	1,005,196
position key `pos:10226` · issuer key `iss:422` COM CL A	TRIM	−$8.7M	−350,063	$42.2M	$33.5M	1,748,118	1,398,055
position key `sid:sec:prov:e7b2a30be78670ddd0114593421f781f` · issuer key `cusip6:830940` COM	TRIM	−$13.8M	−158,601	$47.2M	$33.4M	923,512	764,911
position key `pos:11533` · issuer key `iss:1645` CL A	TRIM	−$16.1M	−725,486	$47.5M	$31.4M	3,164,468	2,438,982
position key `sid:sec:prov:4c732d79912c310575873ed71d2254a0` · issuer key `cusip6:10576N` COM CL A	TRIM	−$26.1M	−347,713	$57.3M	$31.2M	1,670,640	1,322,927
position key `pos:17656` · issuer key `iss:1520` COM	NEW	+$30.7M	+357,223	$0	$30.7M	—	357,223
position key `pos:16282` · issuer key `iss:370` CL A	NEW	+$30.6M	+646,489	$0	$30.6M	—	646,489
position key `pos:13811` · issuer key `iss:494` COM	TRIM	−$20.5M	−15,081	$51.0M	$30.5M	406,457	391,376
position key `pos:15633` · issuer key `iss:1086` COM	NEW	+$30.4M	+101,050	$0	$30.4M	—	101,050
position key `pos:17000` · issuer key `iss:829` CL A	TRIM	−$32.3M	−364,920	$62.4M	$30.2M	714,973	350,053
position key `pos:12109` · issuer key `iss:1392` COM CL A	ADD	−$5.6M	+2,073	$35.6M	$30.1M	213,168	215,241
position key `pos:10376` · issuer key `iss:1461` CL A	TRIM	−$20.8M	−65,146	$50.7M	$29.9M	467,492	402,346
position key `sid:sec:prov:12e15f5d9b1982af6d417dd0cc561c80` · issuer key `cusip6:292765` CL A COM	TRIM	−$18.3M	−441,956	$47.0M	$28.8M	1,230,327	788,371
position key `sid:sec:prov:84385008a6354d52d8f431948b8d3d1e` · issuer key `cusip6:74276L` COM	TRIM	−$16.9M	−304,712	$45.3M	$28.4M	1,441,034	1,136,322
position key `pos:12145` · issuer key `iss:189` COM	TRIM	−$18.7M	−202,494	$46.4M	$27.7M	1,173,605	971,111
position key `pos:12673` · issuer key `iss:1515` COM	TRIM	−$11.0M	−121,571	$37.5M	$26.5M	585,978	464,407
position key `pos:14756` · issuer key `iss:1904` COM	TRIM	−$10.8M	−213,674	$37.0M	$26.2M	1,028,847	815,173
position key `sid:sec:prov:9cbf2e3f891be6c603418a71fc81c199` · issuer key `cusip6:373865` COM	TRIM	−$3.7M	−135,073	$29.8M	$26.2M	761,520	626,447
position key `pos:14432` · issuer key `iss:1521` COM	ADD	+$80.7K	+114,887	$25.7M	$25.7M	504,015	618,902

Flags: no row carries a flag.

1–20 of the 100 changes on this page

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 130 positions · $7.9B disclosed value over 130 rows · 0 undisclosed-value rows

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

Positions Champlain Investment Partners, 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 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)	TRADEWEB MKTS INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$173M	1,469,486	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)	PENUMBRA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$161M	491,382	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)	EOG RES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$153M	1,059,630	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)	SYNOPSYS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$153M	384,815	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)	NUTANIX INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$152M	4,010,155	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)	FASTENAL CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$135M	2,901,213	1.7%
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 2026-05-13 +43d src ↗	$133M	1,602,006	1.7%
verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred)	VEEVA SYS INC · CL A COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$130M	738,449	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)	AKAMAI TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$129M	1,125,340	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)	ESAB CORPORATION · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$126M	1,304,834	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)	EVERPURE INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$123M	2,080,762	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)	IDEX CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$121M	640,274	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)	ARCH CAP GROUP LTD · ORD CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$121M	1,262,285	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)	TEXAS PACIFIC LAND CORPORATI · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$120M	252,962	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)	CULLEN FROST BANKERS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$117M	855,190	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)	FLOOR & DECOR HLDGS INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$116M	2,273,664	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)	COOPER COS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$115M	1,608,090	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)	CAVA GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$113M	1,397,381	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)	WYNDHAM HOTELS & RESORTS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$112M	1,377,897	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)	COMMERCE BANCSHARES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$111M	2,265,303	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)	HAMILTON LANE INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$108M	1,087,227	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)	WW GRAINGER INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$108M	98,629	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)	CARLISLE COS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$106M	316,975	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)	OKTA INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$106M	1,340,535	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)	MSA SAFETY INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$105M	641,879	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)	HOULIHAN LOKEY INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$103M	717,724	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)	DOMINOS PIZZA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$102M	285,414	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)	AMETEK INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$91.2M	425,358	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)	SPROUTS FMRS MKT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$91.1M	1,181,630	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)	TRACTOR SUPPLY CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$91.1M	2,011,884	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)	WASTE CONNECTIONS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$90.5M	556,985	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)	METTLER TOLEDO INTERNATIONAL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$88.5M	70,206	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)	XYLEM INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$87.4M	731,680	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)	WINGSTOP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$84.4M	544,415	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)	CELSIUS HLDGS INC · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$84.3M	2,374,680	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)	PROCORE TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$83.8M	1,469,355	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)	WATERS CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$83.3M	279,840	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)	DATADOG INC · CL A COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$83.0M	703,503	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)	EDWARDS LIFESCIENCES CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$82.8M	1,033,497	1.1%
—	GITLAB INC · CLASS A COM CUSIP 37637K108 quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$82.5M	3,810,238	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)	MSCI INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$82.1M	152,234	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)	REPLIGEN CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$81.7M	693,855	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)	TOAST INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$81.3M	3,068,101	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)	AXON ENTERPRISE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$81.2M	191,280	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)	AUTODESK INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$80.2M	334,930	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)	E L F BEAUTY INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$78.4M	1,292,895	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)	RYAN SPECIALTY HOLDINGS INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$76.6M	2,269,707	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)	BIO-TECHNE CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$76.0M	1,454,171	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)	CHEWY INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$74.3M	2,750,304	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)	KINSALE CAP GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$73.4M	214,815	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)	NORDSON CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$73.2M	275,104	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)	AGILENT TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$69.5M	610,046	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)	KARMAN HLDGS INC · COMMON STOCK CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$66.5M	830,830	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)	GRACO INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$63.9M	755,082	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)	BROWN & BROWN INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$63.1M	968,274	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)	STERIS PLC · SHS USD CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$62.9M	284,275	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)	VERALTO CORP · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$62.7M	708,614	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)	RUBRIK INC. · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$61.7M	1,259,925	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)	ZSCALER INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$61.6M	438,929	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)	PALO ALTO NETWORKS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$60.1M	374,690	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 2026-05-13 +43d src ↗	$57.5M	424,657	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)	MONGODB INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$54.6M	223,064	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)	LINCOLN ELEC HLDGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$54.4M	218,404	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)	AEROVIRONMENT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$54.0M	295,077	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)	WEST PHARMACEUTICAL SVSC INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$51.6M	205,979	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)	MATADOR RES CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$47.1M	744,805	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)	NOVANTA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$46.3M	392,117	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)	SPX TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$45.9M	229,632	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)	SIMPSON MFG INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$43.7M	254,525	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)	CREDO TECHNOLOGY GROUP HOLDI · ORDINARY SHARES CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$43.2M	460,702	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)	STANDEX INTL CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$42.9M	168,463	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)	STONEX GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$42.7M	529,052	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)	CSW INDUSTRIALS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$42.4M	162,721	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)	PALOMAR HLDGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$39.1M	326,948	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)	KADANT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$37.7M	129,081	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)	ASTERA LABS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$35.9M	327,619	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)	RB GLOBAL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$35.4M	369,218	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)	MARKETAXESS HLDGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$34.7M	210,076	0.4%
—	FIRST FINL BANKSHARES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$34.6M	1,173,175	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)	GLAUKOS CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$34.3M	319,027	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)	NVENT ELEC PLC · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$34.3M	290,347	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)	VALVOLINE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$33.9M	1,005,196	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)	CENTRAL BANCOMPANY · COM CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$33.5M	1,398,055	0.4%
—	SKYWARD SPECIALTY INS GROUP · COM CUSIP 830940102 quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$33.4M	764,911	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)	SENTINELONE INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$31.4M	2,438,982	0.4%
—	BRAZE INC · COM CL A CUSIP 10576N102 quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$31.2M	1,322,927	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)	RAMBUS INC DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$30.7M	357,223	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)	CACTUS INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$30.6M	646,489	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)	COMMVAULT SYS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$30.5M	391,376	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)	LPL FINL HLDGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$30.4M	101,050	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)	GLOBUS MED INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$30.2M	350,053	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)	PJT PARTNERS INC · COM CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$30.1M	215,241	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)	PLANET FITNESS MASTER ISSUER · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$29.9M	402,346	0.4%
—	ENERPAC TOOL GROUP CORP · CL A COM CUSIP 292765104 quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$28.8M	788,371	0.4%
—	PROCEPT BIOROBOTICS CORP · COM CUSIP 74276L105 quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$28.4M	1,136,322	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)	ATRICURE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$27.7M	971,111	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)	RLI CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$26.5M	464,407	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)	VERICEL CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$26.2M	815,173	0.3%
—	GERMAN AMERN BANCORP INC · COM CUSIP 373865104 quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗ ticker not yet mapped	$26.2M	626,447	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)	RALLIANT CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-13 +43d src ↗	$25.7M	618,902	0.3%

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: 39.9%below median 80.0%
Concentration index: 111 bpsbelow median 446 bps
Positions with value: 130 / 130median 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: 39.9% · integer Herfindahl–Hirschman index in basis points over disclosed position values: 111 · QoQ moves: 147

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 Champlain Investment Partners, 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).