Select Equity Group, L.P.
CIK 1592643 · EDGAR ↗
- sum of disclosed values for 2026-03-31; 0 positions have no disclosed value and are left out of the sum, counted here rather than dropped
- $19.5B
- every reported holding for this filer and quarter, including ones with no disclosed value
- 179
- positions with no comparable holding in the prior quarter (kind new), 2026-03-31
- 36
- positions absent from this quarter's filing after being held last quarter (kind exit), 2026-03-31 — inferred from absence, not a sale record
- 39
Quarter-end snapshot, filed up to 45 days later — not current holdings. What a 13F covers ↓
Changes · Quarter ended 2026-03-31. Newest filing in this build: 2026-07-31. Per-row filing dates are on each receipt.
by shares · How classified ↗Period
| The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping. | position matched across quarters by exact reported CUSIP over a registry gap — never a name match | NEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: 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 | derived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zero | Prev value | Curr value | Prev shares | Curr shares | |
|---|---|---|---|---|---|---|---|---|
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:11796 · issuer key iss:1134 | TRIM | +$19.1M | −241,717 | $796M | $815M | 5,586,172 | 5,344,455 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: ORD SHS · position key pos:15107 · issuer key iss:2241 | TRIM | −$199M | −3,104,674 | $993M | $794M | 13,906,877 | 10,802,203 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:11045 · issuer key iss:947 | ADD | +$117M | +288,215 | $629M | $746M | 3,625,271 | 3,913,486 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:12595 · issuer key iss:1938 | TRIM | −$29.1M | −635,776 | $760M | $731M | 3,559,419 | 2,923,643 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:11906 · issuer key iss:1183 | TRIM | −$197M | −50,239 | $920M | $723M | 427,882 | 377,643 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:12493 · issuer key iss:1772 | TRIM | −$246M | −1,155,135 | $931M | $686M | 10,429,043 | 9,273,908 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:13590 · issuer key iss:1189 | TRIM | −$56.4M | −34,110 | $665M | $608M | 1,067,530 | 1,033,420 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:15619 · issuer key iss:1810 | ADD | −$25.0M | +751,873 | $627M | $602M | 12,544,591 | 13,296,464 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM SHS · position key pos:11064 · issuer key iss:1089 | ADD | +$50.7M | +64,006 | $530M | $580M | 2,110,779 | 2,174,785 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:16135 · issuer key iss:332 | TRIM | −$229M | −1,412,679 | $752M | $523M | 9,434,802 | 8,022,123 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: ORD · position key pos:11017 · issuer key iss:2082 | TRIM | −$335M | −1,921,940 | $846M | $511M | 6,779,428 | 4,857,488 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:10225 · issuer key iss:1647 | TRIM | +$3.4M | −312,834 | $501M | $504M | 6,426,585 | 6,113,751 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: SHS USD · position key pos:13247 · issuer key iss:2223 | ADD | −$14.8M | +215,346 | $489M | $474M | 1,928,033 | 2,143,379 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:12498 · issuer key iss:1272 | ADD | +$108M | +1,810,369 | $365M | $472M | 3,752,757 | 5,563,126 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: ORD SHS · position key pos:17782 · issuer key iss:2255 | TRIM | −$78.1M | −542,000 | $497M | $419M | 6,218,304 | 5,676,304 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:11590 · issuer key iss:645 | ADD | +$127M | +93,344 | $283M | $410M | 462,505 | 555,849 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:10423 · issuer key iss:387 | ADD | +$61.1M | +511,805 | $328M | $389M | 4,444,219 | 4,956,024 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:10783 · issuer key iss:1822 | TRIM | −$206M | −1,692,403 | $572M | $366M | 7,298,271 | 5,605,868 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: CL A · position key pos:13485 · issuer key iss:517 | TRIM | −$45.9M | −524,169 | $404M | $358M | 7,778,376 | 7,254,207 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: SPONSORED ADS · position key pos:17467 · issuer key iss:1751 | ADD | +$39.3M | +14,187 | $308M | $347M | 1,013,739 | 1,027,926 |
Flags: no row carries a flag.
1–20 of the 100 changes on this page
1–100 of 216 changes
Mark-to-market only (no share change) · 2
Positions whose share count is identical in both quarters; the value changed with price, not with a decision.
| The reviewed ticker for the filed issuer name and share class, the same mapping the Reported positions table uses. Symbols are never inferred from names; — means no reviewed mapping. | position matched across quarters by exact reported CUSIP over a registry gap — never a name match | NEW / ADD / TRIM / EXIT by share count · NO CHANGE = same shares; the value moved with price, so never an ADD or a TRIM · EXIT = absent this quarter (disposed, delisted, confidential, or reported by an affiliate) — the filing does not say which · NO PRIOR = no comparable prior quarter on record (a first filing, or a quarter filed inside an affiliate's report), so not called a new stake · n/c = not classifiable: value undisclosed on one side of the pair, or neither shares nor value can classify it · †v: 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 | derived by Public Filings from the published data; “no value” means the source did not disclose a usable value — never zero | Prev value | Curr value | Prev shares | Curr shares | |
|---|---|---|---|---|---|---|---|---|
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: COM · position key pos:15863 · issuer key iss:1123 PUT | NO CHANGE | −$511K | 0 | $3.5M | $3.0M | 3,300 | 3,300 |
| a reviewed mapping row for this filed issuer name and share class (never inferred from the name) | share class as filed: LP INT UNIT · position key pos:15985 · issuer key iss:2059 | NO CHANGE | +$86.9K | 0 | $2.2M | $2.3M | 62,951 | 62,951 |
Flags: no row carries a flag.
Holdings without a security ID are counted, not compared. Method ↗
Reported positions — 2026-03-31
165 issuers · 179 rowsViewThis build carries one quarter for this manager: 2026-03-31. Notable managers carry four published quarters, others two.
Every row below carries other-manager unparsed — stated once here rather than repeated on every row.
| This list carries reported issuer names and security identities, without a dated ticker mapping. Symbols are not inferred from names. | a position composed from a base filing plus NEW-HOLDINGS amendments keeps every source row here; the composition's latest filed date is the one shown served from this build's published holdings (derived from the filer's own reported rows); every row resolves to its filing | Share of total reported value, calculated only when the full position list has disclosed values. This is 13F long value, not total assets. | value undisclosed on the filing: retained and counted, excluded from sums, never shown as $0 | 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) | LIVE NATION ENTERTAINMENT IN · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $815M | 5,344,455 | 4.2% | |||||||
| 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 2026-05-15 +45d | $794M | 10,802,203 | 4.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | ITT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $746M | 3,913,486 | 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) | WABTEC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $731M | 2,923,643 | 3.7% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MARKEL GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $723M | 377,643 | 3.7% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | SOMNIGROUP INTERNATIONAL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $686M | 9,273,908 | 3.5% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MARTIN MARIETTA MATLS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $608M | 1,033,420 | 3.1% | |||||||
| 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 2026-05-15 +45d | $602M | 13,296,464 | 3.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | LABCORP HOLDINGS INC · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $580M | 2,174,785 | 3.0% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | BROWN & BROWN INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $523M | 8,022,123 | 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) | CRH PLC · ORD CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $511M | 4,857,488 | 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) | SERVICE CORP INTL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $504M | 6,113,751 | 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) | STERIS PLC · SHS USD CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $474M | 2,143,379 | 2.4% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | NASDAQ INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $472M | 5,563,126 | 2.4% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | ALCON AG · ORD SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $419M | 5,676,304 | 2.1% | |||||||
| 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 2026-05-15 +45d | $410M | 555,849 | 2.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | CANADIAN PACIFIC KANSAS CITY · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $389M | 4,956,024 | 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) | TRIMBLE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $366M | 5,605,868 | 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) | CORE & MAIN INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $358M | 7,254,207 | 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) | TAIWAN SEMICONDUCTOR MANUFAC · SPONSORED ADS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $347M | 1,027,926 | 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) | PAYCHEX INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $338M | 3,670,073 | 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) | C H ROBINSON WORLDWIDE IN · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $326M | 1,962,544 | 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) | CLEAN HARBORS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $324M | 1,131,602 | 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) | CORPAY INC · COM SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $310M | 1,063,946 | 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) | SIGNET JEWELERS LIMITED · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $277M | 3,274,816 | 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) | ROLLINS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $255M | 4,767,122 | 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) | CLOUDFLARE INC | $241M | 1,165,724 | 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) | VISA INC · COM CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $231M | 763,640 | 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) | PACKAGING CORP AMER · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $217M | 1,023,041 | 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) | CAE INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $214M | 8,251,691 | 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) | MIDDLEBY CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $199M | 1,500,467 | 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) | HUBBELL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $184M | 374,337 | 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) | IRON MTN INC DEL · COM · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $182M | 1,779,500 | 0.9% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | SPOTIFY TECHNOLOGY S A · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $177M | 365,876 | 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) | NVIDIA CORPORATION · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $158M | 903,490 | 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) | AMPHENOL CORP · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $152M | 1,199,943 | 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) | BWX TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $149M | 726,424 | 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) | THERMO FISHER SCIENTIFIC INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $147M | 299,500 | 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) | QUANTA SVCS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $145M | 263,823 | 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) | CDW CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $145M | 1,195,763 | 0.7% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | ENTEGRIS INC | $127M | 1,083,570 | 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) | SALESFORCE INC | $122M | 651,690 | 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) | TELEDYNE TECHNOLOGIES INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $120M | 198,956 | 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) | DICKS SPORTING GOODS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $110M | 556,913 | 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) | MORNINGSTAR INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $108M | 637,723 | 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) | LIBERTY MEDIA CORP DEL · COM LBTY ONE S C CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $107M | 1,262,695 | 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) | CRANE COMPANY · COMMON STOCK CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $105M | 615,821 | 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) | FRANCO NEV CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $103M | 415,524 | 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) verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | ALPHABET INC | $102M | 357,312 | 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) | APOLLO GLOBAL MGMT INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $102M | 913,985 | 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) | ON HLDG AG | $97.4M | 2,862,091 | 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) | FORTIVE CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $94.7M | 1,712,853 | 0.5% | |||||||
| — | ISHARES TR2 positions · 2 reported rows
| $89.4M | 360,753 | 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) | WORKDAY INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $84.8M | 652,998 | 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) | GARMIN LTD · SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $83.9M | 361,610 | 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) | ST JOE CO · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $80.1M | 1,274,988 | 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) | VERISK ANALYTICS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $79.9M | 420,868 | 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) | MICROSOFT CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $77.6M | 209,575 | 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) | DESCARTES SYS GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $77.1M | 1,080,155 | 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) | BLOOM ENERGY CORP | $71.2M | 525,818 | 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) | AMAZON COM INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $67.9M | 326,241 | 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) | INTEL CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $63.5M | 1,439,224 | 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 2026-05-15 +45d | $62.4M | 201,484 | 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) | FORTUNE BRANDS INNOVATIONS I | $61.4M | 1,574,394 | 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) | INTUIT · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $60.8M | 140,671 | 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) | LAMAR ADVERTISING CO · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $59.7M | 471,579 | 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) | TRANSDIGM GROUP INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $55.6M | 47,943 | 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) | COREWEAVE INC · COM CL A · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $53.9M | 696,200 | 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) | UNITED STS LIME & MINERALS I · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $53.0M | 405,681 | 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) | QXO INC · COM NEW CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $50.4M | 2,596,986 | 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) | KIRBY CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $49.9M | 375,897 | 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) | DANAHER CORP DEL · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $47.7M | 251,578 | 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) | S&P GLOBAL INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $44.9M | 105,562 | 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) | ROBINHOOD MKTS INC · COM CL A · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $44.4M | 641,000 | 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) | WILLIAMS SONOMA INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $42.5M | 233,063 | 0.2% | |||||||
| — | ONESPAWORLD HOLDINGS LIMITED · COM CUSIP P73684113 quarter ended 2026-03-31 filed filed 2026-05-15 +45d ticker not yet mapped | $38.2M | 1,664,266 | 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) | ROBLOX CORP | $37.8M | 668,013 | 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) | BIO-TECHNE CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $37.1M | 709,827 | 0.2% | |||||||
| — | CHEFS WHSE INC · COM CUSIP 163086101 quarter ended 2026-03-31 filed filed 2026-05-15 +45d ticker not yet mapped | $32.8M | 551,686 | 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) | OKLO INC · COM CL A · PUT CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $32.1M | 647,300 | 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) | NEWMONT CORP · COM · CALL CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $31.5M | 291,400 | 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) | CASELLA WASTE SYS INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $31.1M | 391,974 | 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) | BROOKFIELD CORP · CL A LTD VT SH CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $30.9M | 765,841 | 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) | UNION PAC CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $30.2M | 124,427 | 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) | CSW INDUSTRIALS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $29.6M | 113,451 | 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) | API GROUP CORP · COM STK CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $29.5M | 728,025 | 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) | MOOG INC · CL A CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $29.5M | 100,774 | 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) | SHOPIFY INC · CL A SUB VTG SHS CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $28.0M | 235,714 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | NIQ GLOBAL INTELLIGENCE PLC · ORDINARY SHARES CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $27.2M | 2,392,094 | 0.1% | |||||||
| 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 2026-05-15 +45d | $26.6M | 157,461 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | IRIDIUM COMMUNICATIONS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $26.1M | 942,519 | 0.1% | |||||||
| 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 2026-05-15 +45d | $25.9M | 88,612 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | FORMFACTOR INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $25.0M | 257,414 | 0.1% | |||||||
| 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 2026-05-15 +45d | $23.9M | 209,294 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | NIKE INC · CL B CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $23.8M | 449,862 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | SERVICENOW INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $23.6M | 225,422 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | WHITE MTNS INS GROUP LTD · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $23.2M | 10,560 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | CADRE HLDGS INC · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $23.0M | 748,498 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | WAYSTAR HLDG CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $22.3M | 923,241 | 0.1% | |||||||
| verified against the SEC company list on 2026-09-10 — a reviewed mapping row for this filed issuer name and class (never inferred) | MOODYS CORP · COM CUSIP — quarter ended 2026-03-31 filed filed 2026-05-15 +45d | $21.6M | 49,558 | 0.1% |
1–20 of the 100 issuers on this page
1–100 of 165 issuers · page 1 of 2
One line per issuer, largest first — open a line for its reported rows. Grouping ↗
Book shape
Tick = median of the 8,748 tracked filers with a 2026-03-31 book (the index median: the 8,662 with a complete book). Concentration uses reported 13F long value, not total assets; the index is withheld when any position lacks a value.- 64.7%below median 80.0%
- integer Herfindahl–Hirschman index in basis points over disclosed position values
- 205 bpsbelow median 446 bps
- holdings with no disclosed value (undisclosed, or unreadable on the filing) — kept and counted, never shown as zero
- 179 / 179median book 97.5 positions
218 quarter-over-quarter rows
Filing history
| Period | Source |
|---|---|
| 2026-03-31 | EDGAR ↗ |
Complete source filings on SEC EDGAR
The filing on EDGAR is the record, including any filed after this build.
Open Select Equity Group, L.P.'s 13F filings on SEC EDGAR ↗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 changed or closed since the 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; each record notes its original unit.
Affiliated managers may report the same position, 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.