As of November 6, 2026, 6 holders' latest Schedule 13D or 13G filings report owning 5% or more of Pool Corp. The largest reported stake is BlackRock, Inc.'s, at 11.5%. 16 filings are on record since August 12, 2025 (Schedule 13G/A, October 27, 2026).
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Key facts
- · Reporting person: Vanguard Capital Management · Sole voting: 284,825 · Shared voting: 0 · Sole dispositive: 1,863,286 · Shared dispositive: 0 · SCHEDULE 13G, 2026-10-30
- · Reporting person: BlackRock, Inc. · Sole voting: 4,110,129 · Shared voting: 0 · Sole dispositive: 4,192,535 · Shared dispositive: 0 · SCHEDULE 13G/A, 2026-10-27
- · Reporting person: Vanguard Portfolio Management · Sole voting: 3,621 · Shared voting: 0 · Sole dispositive: 2,064,406 · Shared dispositive: 0 · SCHEDULE 13G, 2026-07-31
- · Holder: Vanguard Capital Management · Percent: 4.9% · SCHEDULE 13G/A
- · Holder: BlackRock, Inc. · Percent: 10.4% · SCHEDULE 13G/A
Pool Corp has 16 Schedule 13D or 13G filings on record since 2025-08-12. 6 holders' latest filing reports 5% or more of common stock. Each figure below is the holder's own, as filed, with the filing linked.
Holders
| Holder | Percent | Shares | Latest | Event date |
|---|---|---|---|---|
| BlackRock, Inc. | 11.5% | 4,192,535 | SCHEDULE 13G/A, 2026-10-27 | 2026-09-30 |
| Kayne Anderson Rudnick Investment Management, LLC | 7.8% | 2,850,368 | SCHEDULE 13G/A, 2026-05-14 | 2026-03-31 |
| Wellington Management Group LLP | 6.9% | 2,563,373 | SCHEDULE 13G/A, 2025-11-12 | 2025-09-30 |
| Vanguard Portfolio Management | 5.66% | 2,064,406 | SCHEDULE 13G, 2026-07-31 | 2026-06-30 |
| T. Rowe Price Investment Management, Inc. | 5.4% | 2,001,987 | SCHEDULE 13G, 2026-02-17 | 2025-12-31 |
| Vanguard Capital Management | 5.12% | 1,863,286 | SCHEDULE 13G, 2026-10-30 | 2026-09-30 |
| 0% | 0 | SCHEDULE 13G/A, 2026-05-15 | 2026-03-31 | |
| The Vanguard Group | 0% | 0 | SCHEDULE 13G/A, 2026-03-27 | 2026-03-13 |
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Keep reading
More on Pool Corp and the records around it.
Pool Corp elsewhere on the record
- Leadership changes Sep 2026
- Who owns it
Companies that share a holder
- Warren E. Buffett also filed stake reports on 13 other companies: LENNAR CORPORATION (Oct 2026), DOMINO'S PIZZA, INC. (May 2026), LIBERTY LATIN AMERICA LTD (May 2026)
- Kayne Anderson Rudnick Investment Management, LLC also filed stake reports on 53 other companies: Andersen Group Inc. (Aug 2026), Bright Horizons Family Solutions Inc (Aug 2026), Choice Hotels International Inc (Aug 2026)
- T. Rowe Price Investment Management, Inc. also filed stake reports on 167 other companies: CABALETTA BIO INC (Nov 2026), MADISON SQUARE GARDEN SPORTS CORP (Nov 2026), MSG RANGERS CORP (Nov 2026)
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What the Full Report on Pool Corp covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
19 cited sources found
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Voting and dispositive power, as filed
| Reporting person | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Filing |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,110,129 | 0 | 4,192,535 | 0 | SCHEDULE 13G/A, 2026-10-27 |
| Vanguard Portfolio Management | 3,621 | 0 | 2,064,406 | 0 | SCHEDULE 13G, 2026-07-31 |
| Vanguard Capital Management | 284,825 | 0 | 1,863,286 | 0 | SCHEDULE 13G, 2026-10-30 |
The latest filing identifies Pool Corp by CUSIP 73278L105 and gives its principal executive office as 109 Northpark Blvd, Covington, LA 70433 (SCHEDULE 13G, 2026-10-30).
Timeline
| Filed | Holder | Percent | Filing |
|---|---|---|---|
| 2025-08-12 | Wellington Management Group LLP | 5.9% | SCHEDULE 13G |
| 2025-08-14 | Warren E. Buffett | 9.2% | SCHEDULE 13G |
| 2025-11-12 | Wellington Management Group LLP | 6.9% | SCHEDULE 13G/A |
| 2026-01-21 | BlackRock, Inc. | 6% | SCHEDULE 13G/A |
| 2026-02-13 | Kayne Anderson Rudnick Investment Management, LLC | 4.7% | SCHEDULE 13G/A |
| 2026-02-17 | Warren E. Buffett | 8.2% | SCHEDULE 13G/A |
| 2026-02-17 | T. Rowe Price Investment Management, Inc. | 5.4% | SCHEDULE 13G |
| 2026-03-27 | The Vanguard Group | 0% | SCHEDULE 13G/A |
| 2026-04-30 | Vanguard Capital Management | 6.63% | SCHEDULE 13G |
| 2026-05-14 | Kayne Anderson Rudnick Investment Management, LLC | 7.8% | SCHEDULE 13G/A |
| 2026-05-15 | Warren E. Buffett | 0% | SCHEDULE 13G/A |
| 2026-07-08 | BlackRock, Inc. | 10.4% | SCHEDULE 13G/A |
| 2026-07-31 | Vanguard Capital Management | 4.9% | SCHEDULE 13G/A |
| 2026-07-31 | Vanguard Portfolio Management | 5.66% | SCHEDULE 13G |
| 2026-10-27 | BlackRock, Inc. | 11.5% | SCHEDULE 13G/A |
| 2026-10-30 | Vanguard Capital Management | 5.12% | SCHEDULE 13G |
Questions about who owns Pool Corp
Who owns Pool Corp?
On this page, 6 holders' latest ownership filings report 5% or more of Pool Corp: BlackRock, Inc. (11.5%, Schedule 13G/A, filed 2026-10-27), Kayne Anderson Rudnick Investment Management, LLC (7.8%, Schedule 13G/A, filed 2026-05-14), Wellington Management Group LLP (6.9%, Schedule 13G/A, filed 2025-11-12), Vanguard Portfolio Management (5.66%, Schedule 13G, filed 2026-07-31) and T. Rowe Price Investment Management, Inc. (5.4%, Schedule 13G, filed 2026-02-17); 1 more is listed above.
Who are the largest shareholders of Pool Corp?
By the share each holder's latest filing reports, the largest holders of Pool Corp on this page are BlackRock, Inc. (11.5%), Kayne Anderson Rudnick Investment Management, LLC (7.8%) and Wellington Management Group LLP (6.9%).
When did BlackRock, Inc. buy into Pool Corp?
The filings give report dates, not purchase dates. The earliest filing from BlackRock, Inc. on this page is the Schedule 13G/A, filed 2026-01-21, reporting 6%; its latest, Schedule 13G/A filed 2026-10-27, reports 11.5%. That earliest filing is itself an amendment, which updates an earlier report.
Is this an audit or a full list?
Neither. The ownership list on this page covers only Schedule 13D and 13G filings, which holders make once they own 5% or more of a class of shares (an amendment can report a stake that has since fallen below 5%); 16 such filings are shown here. It is not an audit and not a full cap table: holders who never reached 5% are not listed, and a stake can change after its latest filing.
Also on the record for Pool Corp
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| October 9, 2026 | Leadership change filing (Form 8-K, Item 5.02) | — | Leadership changes | Source |
| September 25, 2026 | Leadership change: Marc Germain appointed, Director, and 1 more | — | Leadership changes | Source |
| May 4, 2026 | Leadership change: John B. Watwood appointed, President and Chief Executive Officer, and 1 more | — | Leadership changes | Source |
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Where this comes from
Anyone who comes to own more than 5% of a class of a listed company's voting shares has to tell the SEC. A holder who may seek to change or influence the company files Schedule 13D, and has to say in Item 4, "Purpose of Transaction", what it intends to do. A holder with no such intent, such as many index and passive funds, may file the shorter Schedule 13G. Both are amended when the stake changes, including when it falls below 5%.
Every row here is one of those filings, linked to the filing itself. Percentages and share counts are exactly as the holder filed them, for the holder the filing names; an amendment showing a lower figure is shown as filed. Item 4 text is quoted word for word. Where a 13D's Item 4 contains a sentence stating a definite intent to influence the company, that sentence is marked and quoted; the page does not describe the holder or its motives beyond the words it filed. Nothing here is investment advice.