POOL Pool Corporation
Pool Corporation (POOL) Institutional Ownership
What the institutions did with POOL last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 4.0M | 10.0% |
| WELLINGTON MANAGEMENT GROUP LLP | 2.6M | 6.4% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 2.6M | 6.4% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2.1M | 5.1% |
| T. Rowe Price Investment Management, Inc. | 2.0M | 5.0% |
| MORGAN STANLEY | 1.7M | 4.3% |
| VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | 3.8% |
| AQR CAPITAL MANAGEMENT LLC | 1.4M | 3.5% |
| STATE STREET CORP | 1.1M | 2.7% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 729.1K | 1.8% |
| Bank of New York Mellon Corp | 689.7K | 1.7% |
| GEODE CAPITAL MANAGEMENT, LLC | 583.5K | 1.5% |
| NEUBERGER BERMAN GROUP LLC | 546.2K | 1.4% |
| DIMENSIONAL FUND ADVISORS LP | 530.3K | 1.3% |
| AMERICAN CENTURY COMPANIES INC | 500.3K | 1.2% |
| Corient Private Wealth LP | 433.6K | 1.1% |
| UBS Group AG | 427.3K | 1.1% |
| NORGES BANK | 412.5K | 1.0% |
| WELLS FARGO & COMPANY/MN | 404.0K | 1.0% |
| JPMORGAN CHASE & CO | 403.6K | 1.0% |
| LONDON CO OF VIRGINIA | 379.2K | 0.9% |
| CITADEL ADVISORS LLC | 354.1K | 0.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 346.9K | 0.9% |
| GOLDMAN SACHS GROUP INC | 334.0K | 0.8% |
| Invesco Ltd. | 329.3K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BlackRock, Inc. | Increased | 2.3M | 4.0M | +1.7M |
| AQR CAPITAL MANAGEMENT LLC | Increased | 177.9K | 1.4M | +1.2M |
| Invesco Ltd. | Reduced | 1.1M | 329.3K | -726.3K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 2.1M | 1.5M | -608.9K |
| AMERICAN CENTURY COMPANIES INC | Increased | 20.4K | 500.3K | +479.9K |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Sold Out | 452.3K | 0 | -452.3K |
| Bank of New York Mellon Corp | Increased | 273.6K | 689.7K | +416.1K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 1.7M | 2.1M | +393.8K |
| NEUBERGER BERMAN GROUP LLC | Increased | 160.0K | 546.2K | +386.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 893.6K | 583.5K | -310.0K |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 2.9M | 2.6M | -291.2K |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 2.9M | 2.6M | -275.8K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Increased | 465.1K | 729.1K | +264.0K |
| T. Rowe Price Investment Management, Inc. | Reduced | 2.2M | 2.0M | -260.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | Increased | 49.2K | 300.6K | +251.4K |
| MARSHALL WACE, LLP | Reduced | 280.7K | 69.3K | -211.4K |
| Balyasny Asset Management L.P. | Reduced | 356.7K | 153.6K | -203.1K |
| Southpoint Capital Advisors LP | Reduced | 500.0K | 300.0K | -200.0K |
| Schonfeld Strategic Advisors LLC | New | 0 | 197.1K | +197.1K |
| FULLER & THALER ASSET MANAGEMENT, INC. | New | 0 | 181.1K | +181.1K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 461.5K | 290.0K | -171.6K |
| Corient Private Wealth LP | Increased | 271.8K | 433.6K | +161.8K |
| Select Equity Group, L.P. | New | 0 | 159.8K | +159.8K |
| NORDEA INVESTMENT MANAGEMENT AB | Reduced | 150.8K | 8.2K | -142.7K |
| CLOUGH CAPITAL PARTNERS L P | New | 0 | 130.1K | +130.1K |
| Progeny 3, Inc. | Increased | 140.0K | 270.0K | +130.0K |
| DEUTSCHE BANK AG\ | Reduced | 134.7K | 7.1K | -127.6K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 404.8K | 530.3K | +125.5K |
| PRINCIPAL FINANCIAL GROUP INC | Increased | 37.8K | 156.2K | +118.4K |
| 12th Street Asset Management Company, LLC | New | 0 | 114.6K | +114.6K |
| STATE STREET CORP | Reduced | 1.2M | 1.1M | -113.9K |
| ALLIANCEBERNSTEIN L.P. | Increased | 194.6K | 306.9K | +112.3K |
| Stephens Investment Management Group LLC | Sold Out | 107.7K | 0 | -107.7K |
| Public Sector Pension Investment Board | Increased | 9.3K | 110.2K | +100.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 27.7K | 118.6K | +90.9K |
| Gotham Asset Management, LLC | Increased | 76.2K | 162.4K | +86.1K |
| CIBC Bancorp USA Inc. | Increased | 226.8K | 311.5K | +84.7K |
| Capital World Investors | Sold Out | 82.5K | 0 | -82.5K |
| DAVENPORT & Co LLC | Increased | 1.7K | 82.4K | +80.7K |
| GOLDMAN SACHS GROUP INC | Increased | 254.2K | 334.0K | +79.9K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | 123.1K | 47.3K | -75.8K |
| Rockefeller Capital Management L.P. | Reduced | 75.6K | 1.3K | -74.3K |
| JPMORGAN CHASE & CO | Reduced | 477.8K | 403.6K | -74.2K |
| Alyeska Investment Group, L.P. | Sold Out | 71.8K | 0 | -71.8K |
| Copeland Capital Management, LLC | Reduced | 71.3K | 20 | -71.2K |
| ROYCE & ASSOCIATES LP | Increased | 41.0K | 111.5K | +70.5K |
| Zimmer Partners, LP | Sold Out | 70.0K | 0 | -70.0K |
| Quantinno Capital Management LP | Increased | 66.5K | 134.3K | +67.8K |
| DEPRINCE RACE & ZOLLO INC | Increased | 170.7K | 234.2K | +63.5K |
| Conestoga Capital Advisors, LLC | Reduced | 152.6K | 90.0K | -62.6K |
| ACADEMY CAPITAL MANAGEMENT | Reduced | 123.2K | 60.6K | -62.6K |
| Stanley Capital Management, LLC | New | 0 | 62.0K | +62.0K |
| BRIDGES INVESTMENT MANAGEMENT INC | Reduced | 70.7K | 10.0K | -60.7K |
| HSBC HOLDINGS PLC | Reduced | 61.4K | 1.5K | -59.9K |
| Mariner, LLC | New | 0 | 59.7K | +59.7K |
| Vanguard Global Advisers, LLC | Reduced | 68.5K | 12.2K | -56.3K |
| UBS Group AG | Increased | 372.0K | 427.3K | +55.4K |
| ExodusPoint Capital Management, LP | Sold Out | 54.7K | 0 | -54.7K |
| BARCLAYS PLC | Reduced | 70.9K | 17.6K | -53.2K |
| CONGRESS ASSET MANAGEMENT CO | Sold Out | 53.2K | 0 | -53.2K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.