| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BERKSHIRE HATHAWAY INC | 9.2% | $1,143,957,036 | 3,458,885 | Warren E. Buffett | 30 Jun 2025 | |||
| WELLINGTON MANAGEMENT GROUP LLP | 6.9% | +17% | $794,825,066 | +$110,894,365 | 2,563,373 | +16% | Wellington Management Group LLP | 30 Sep 2025 |
As of 30 Sep 2025, 694 institutional investors reported holding 37,888,383 shares of POOL CORP - Common Stock (POOL). This represents 102% of the company’s total 37,150,333 outstanding shares.
The largest institutional shareholders of POOL CORP - Common Stock (POOL) together control 71% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 11% | 3,927,652 | -10% | 0.02% | $1,217,847,056 |
| Berkshire Hathaway Inc | 9.3% | 3,458,885 | 0% | 0.4% | $1,072,496,472 |
| BlackRock, Inc. | 8% | 2,976,617 | -8.9% | 0.02% | $922,959,457 |
| WELLINGTON MANAGEMENT GROUP LLP | 6.9% | 2,563,373 | +16% | 0.14% | $794,825,066 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 6% | 2,214,119 | +0.2% | 1.7% | $686,531,994 |
| STATE STREET CORP | 3.8% | 1,410,617 | -11% | 0.02% | $437,390,013 |
| MORGAN STANLEY | 3.6% | 1,348,035 | +9.7% | 0.03% | $417,985,810 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.5% | 926,898 | -7.2% | 0.02% | $286,280,525 |
| Invesco Ltd. | 1.9% | 689,139 | -1.5% | 0.03% | $213,681,321 |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1.5% | 569,236 | -7.6% | 0.05% | $176,503,007 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 1.5% | 555,230 | -5.3% | 0.45% | $172,160,166 |
| CITADEL ADVISORS LLC | 1.5% | 548,965 | +53% | 0.14% | $170,217,577 |
| Pictet Asset Management Holding SA | 1.5% | 539,679 | +100% | 0.16% | $167,340,043 |
| STEADFAST CAPITAL MANAGEMENT LP | 1.4% | 504,418 | -10% | 2.8% | $156,404,889 |
| LONDON CO OF VIRGINIA | 1.3% | 471,278 | -4.4% | 0.81% | $146,130,667 |
| ENVESTNET ASSET MANAGEMENT INC | 1.2% | 438,476 | +0.31% | 0.04% | $135,958,289 |
| Mawer Investment Management Ltd. | 1.1% | 424,570 | -15% | 0.68% | $131,646,420 |
| WASATCH ADVISORS LP | 1.1% | 400,019 | -15% | 0.67% | $124,033,891 |
| WELLS FARGO & COMPANY/MN | 1% | 387,740 | -4.8% | 0.02% | $120,226,513 |
| NORTHERN TRUST CORP | 0.98% | 364,225 | -8% | 0.01% | $112,935,246 |
| RAYMOND JAMES FINANCIAL INC | 0.96% | 356,856 | +0.74% | 0.04% | $110,650,130 |
| MACQUARIE GROUP LTD | 0.95% | 351,838 | -9.5% | 0.13% | $109,094,436 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.9% | 335,491 | -8.7% | 0.02% | $104,025,694 |
| DIMENSIONAL FUND ADVISORS LP | 0.87% | 324,471 | +3.1% | 0.02% | $100,610,648 |
| AMERICAN CENTURY COMPANIES INC | 0.81% | 301,343 | +12% | 0.05% | $93,437,447 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 366,214 | $84,206,569 | -$10,356,981 | $228.75 | 30 |
| 2025 Q3 | 37,888,383 | $11,743,295,372 | -$941,978,483 | $310.07 | 694 |
| 2025 Q2 | 40,994,019 | $11,949,268,633 | +$794,774,208 | $291.48 | 713 |
| 2025 Q1 | 38,209,541 | $12,159,289,965 | +$211,239,213 | $318.35 | 720 |
| 2024 Q4 | 37,655,477 | $12,832,702,846 | -$32,115,130 | $340.94 | 727 |
| 2024 Q3 | 37,485,720 | $14,115,820,776 | -$409,186,838 | $376.80 | 707 |
| 2024 Q2 | 38,798,229 | $11,923,852,885 | -$79,884,482 | $307.33 | 717 |
| 2024 Q1 | 38,966,100 | $15,709,991,305 | -$278,683,705 | $403.50 | 756 |
| 2023 Q4 | 1,157,924 | $461,675,681 | +$3,692,954 | $398.71 | 7 |
| 2023 Q3 | 39,526,647 | $14,070,649,063 | -$24,374,215 | $356.10 | 705 |
| 2023 Q2 | 39,067,662 | $14,624,918,655 | +$86,699,599 | $374.64 | 685 |
| 2023 Q1 | 39,265,267 | $13,440,214,386 | +$238,254,963 | $342.44 | 671 |
| 2022 Q4 | 38,267,861 | $11,575,898,258 | -$10,184,941 | $302.33 | 640 |
| 2022 Q3 | 38,830,791 | $12,358,341,469 | -$368,274 | $318.21 | 618 |
| 2022 Q2 | 38,755,505 | $13,598,455,783 | +$431,375,031 | $351.23 | 645 |
| 2022 Q1 | 37,674,186 | $15,945,364,224 | +$335,807,111 | $422.85 | 691 |
| 2021 Q4 | 35,295,215 | $19,948,422,547 | +$13,897,345 | $566.00 | 713 |
| 2021 Q3 | 35,506,502 | $15,424,372,950 | +$70,516,935 | $434.41 | 684 |
| 2021 Q2 | 35,367,209 | $16,214,398,588 | +$69,037,081 | $458.66 | 659 |
| 2021 Q1 | 35,196,627 | $12,154,984,500 | -$204,236,609 | $345.24 | 591 |
| 2020 Q4 | 36,588,758 | $13,624,189,511 | +$473,338,315 | $372.50 | 581 |
| 2020 Q3 | 35,152,301 | $11,747,128,556 | -$145,530,720 | $334.54 | 510 |
| 2020 Q2 | 37,536,486 | $10,199,595,002 | +$249,829,179 | $271.87 | 453 |
| 2020 Q1 | 36,182,969 | $7,118,294,068 | -$89,277,954 | $196.77 | 405 |
| 2019 Q4 | 37,052,631 | $7,868,913,929 | -$132,170,653 | $212.38 | 413 |
| 2019 Q3 | 34,141,623 | $6,884,713,479 | -$8,398,963 | $201.70 | 375 |
| 2019 Q2 | 37,930,074 | $7,237,446,762 | +$187,910,564 | $191.00 | 367 |
| 2019 Q1 | 37,980,942 | $6,265,779,854 | +$49,806,768 | $164.97 | 348 |
| 2018 Q4 | 37,708,772 | $5,606,013,944 | -$85,668,835 | $148.65 | 332 |
| 2018 Q3 | 38,195,665 | $6,373,583,589 | +$22,681,222 | $166.88 | 333 |
| 2018 Q2 | 38,160,531 | $5,781,598,817 | +$9,870,984 | $151.50 | 326 |
| 2018 Q1 | 38,386,105 | $5,608,430,960 | +$64,165,497 | $146.22 | 340 |
| 2017 Q4 | 38,394,467 | $4,976,424,245 | -$58,261,385 | $129.65 | 314 |
| 2017 Q3 | 38,062,673 | $4,119,613,261 | -$31,705,431 | $108.17 | 297 |
| 2017 Q2 | 37,457,566 | $4,403,561,574 | +$43,516,824 | $117.57 | 290 |
| 2017 Q1 | 37,354,902 | $4,456,990,996 | +$375,946,279 | $119.33 | 288 |
| 2016 Q4 | 38,212,359 | $3,987,776,602 | +$21,912,136 | $104.34 | 288 |
| 2016 Q3 | 38,008,685 | $3,590,988,359 | -$92,691,685 | $94.52 | 285 |
| 2016 Q2 | 38,965,135 | $3,665,465,455 | -$112,447,378 | $94.03 | 266 |
| 2016 Q1 | 40,496,304 | $3,554,722,579 | -$41,506,979 | $87.74 | 251 |
| 2015 Q4 | 40,857,683 | $3,300,173,386 | -$6,391,124 | $80.78 | 238 |
| 2015 Q3 | 40,805,367 | $2,950,351,450 | +$25,242,338 | $72.30 | 196 |
| 2015 Q2 | 40,005,195 | $2,807,520,827 | +$21,968,096 | $70.18 | 199 |
| 2015 Q1 | 40,253,099 | $2,807,349,175 | -$22,296,609 | $69.76 | 197 |
| 2014 Q4 | 40,598,593 | $2,575,746,702 | -$15,252,024 | $63.44 | 186 |
| 2014 Q3 | 40,838,637 | $2,202,047,570 | -$54,916,095 | $53.92 | 177 |
| 2014 Q2 | 41,830,945 | $2,365,922,590 | -$36,808,392 | $56.56 | 174 |
| 2014 Q1 | 42,576,828 | $2,610,308,659 | +$5,839,636 | $61.32 | 174 |