Pool Corporation
US ˙ NasdaqGS ˙ US73278L1052

SecurityPOOL / Pool Corporation
InstitutionSei Investments Co
Latest Disclosed Ownership64,725 shares
Latest Disclosed Value $ 14,807,968
Sei Investments Co reports 26.62% decrease in ownership of POOL / Pool Corporation

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 64,725 shares of Pool Corporation (US:POOL) valued at $14,805,844 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 88,201 shares of Pool Corporation. This represents a change in shares of -26.62% during the quarter. The current value of the position is $11,695,160 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-02-13 2025-12-31 13F POOL COM 73278L105 64,725 -23,476 -26.62 14,808 -45.86 0.0146
2025-11-13 2025-09-30 13F POOL COM 73278L105 88,201 -5,808 -6.18 27,348 -0.19 0.0294
2025-08-14 2025-06-30 13F POOL COM 73278L105 94,009 -2,556 -2.65 27,401 -10.87 0.0318
2025-05-14 2025-03-31 13F/A-1 POOL COM 73278L105 96,565 4,070 4.40 30,743 -2.50 0.0396
2025-05-13 2025-03-31 13F POOL COM 73278L105 92,980 485 31,378 0.0341
2025-02-11 2024-12-31 13F POOL COM 73278L105 92,495 -443 -0.48 31,532 -9.95 0.0405
2024-11-12 2024-09-30 13F POOL COM 73278L105 92,938 4,346 4.91 35,018 28.62 0.0455
2024-08-13 2024-06-30 13F POOL COM 73278L105 88,592 -8,065 -8.34 27,226 -30.19 0.0386
2024-05-07 2024-03-31 13F POOL COM 73278L105 96,657 -118 -0.12 39,000 1.08 0.0571
2024-02-14 2023-12-31 13F POOL COM 73278L105 96,775 4,301 4.65 38,585 17.18 0.0619
2023-11-14 2023-09-30 13F POOL COM 73278L105 92,474 10,643 13.01 32,930 7.42 0.0592
2023-08-11 2023-06-30 13F POOL COM 73278L105 81,831 12,779 18.51 30,656 29.65 0.0535
2023-05-12 2023-03-31 13F POOL COM 73278L105 69,052 16,353 31.03 23,645 48.41 0.0439
2023-02-10 2022-12-31 13F POOL COM 73278L105 52,699 2,758 5.52 15,932 0.25 0.0354
2022-11-14 2022-09-30 13F POOL COM 73278L105 49,941 4,613 10.18 15,892 -0.17 0.0354
2022-08-15 2022-06-30 13F POOL COM 73278L105 45,328 8,439 22.88 15,919 2.08 0.0344
2022-05-13 2022-03-31 13F POOL COM 73278L105 36,889 -736 -1.96 15,594 -26.79 0.0313
2022-02-14 2021-12-31 13F POOL COM 73278L105 37,625 -15,068 -28.60 21,299 -6.84 0.0400
2021-11-12 2021-09-30 13F POOL COM 73278L105 52,693 -10,083 -16.06 22,862 -20.59 0.0480
2021-08-06 2021-06-30 13F POOL COM 73278L105 62,776 -4,602 -6.83 28,791 23.34 0.0638
2021-05-12 2021-03-31 13F POOL COM 73278L105 67,378 -7,619 -10.16 23,342 -16.45 0.0588
2021-02-08 2020-12-31 13F POOL COM 73278L105 74,997 -6,165 -7.60 27,937 2.89 0.0722
2020-12-04 2020-09-30 13F/A-1 POOL COM 73278L105 81,162 17,872 28.24 27,151 57.84 0.0786
2020-11-06 2020-09-30 13F POOL COM 73278L105 81,327 18,037 27,206 65,505.9991
2020-08-17 2020-06-30 13F/A-1 POOL COM 73278L105 63,290 7,898 14.26 17,202 57.85 0.0534
2020-08-11 2020-06-30 13F POOL COM 73278L105 51,557 -3,835 11,260 30,543.3494
2020-05-14 2020-03-31 13F POOL COM 73278L105 55,392 3,832 7.43 10,898 -0.44 0.0400
2020-02-06 2019-12-31 13F POOL COM 73278L105 51,560 14,831 40.38 10,946 47.80 0.0327
2019-11-12 2019-09-30 13F POOL COM 73278L105 36,729 -19,655 -34.86 7,406 -31.22 0.0189
2019-08-14 2019-06-30 13F POOL COM 73278L105 56,384 -31,994 -36.20 10,768 -26.15 0.0352
2019-05-15 2019-03-31 13F POOL COM 73278L105 88,378 25,241 39.98 14,580 40.18 0.0490
2019-02-13 2018-12-31 13F POOL COM 73278L105 63,137 7,473 13.43 10,401 11.97 0.0370
2018-11-08 2018-09-30 13F POOL COM 73278L105 55,664 3,778 7.28 9,289 18.17 0.0337
2018-08-03 2018-06-30 13F POOL COM 73278L105 51,886 -603 -1.15 7,861 2.42 0.0267
2018-05-11 2018-03-31 13F POOL COM 73278L105 52,489 -31,539 -37.53 7,675 -29.55 0.0294
2018-02-08 2017-12-31 13F POOL COM 73278L105 84,028 -13,176 -13.55 10,894 3.60 0.0378
2017-11-06 2017-09-30 13F POOL COM 73278L105 97,204 20,836 27.28 10,515 17.11 0.0374
2017-07-31 2017-06-30 13F POOL COM 73278L105 76,368 22,067 40.64 8,979 38.59 0.0358
2017-05-05 2017-03-31 13F POOL COM 73278L105 54,301 26,527 95.51 6,479 123.57 0.0284
2017-02-02 2016-12-31 13F POOL COM 73278L105 27,774 9,581 52.66 2,898 68.59 0.0140
2016-11-04 2016-09-30 13F POOL COM 73278L105 18,193 -10,807 -37.27 1,719 -36.96 0.0087
2016-08-11 2016-06-30 13F POOL COM 73278L105 29,000 -8,906 -23.49 2,727 -18.01 0.0164
2016-05-10 2016-03-31 13F/A-1 POOL COM 73278L105 37,906 1,502 4.13 3,326 13.09 0.0207
2016-02-03 2015-12-31 13F POOL COM 73278L105 36,404 3,089 9.27 2,941 22.08 0.0179
2015-11-02 2015-09-30 13F/A-1 POOL COM 73278L105 33,315 3,427 11.47 2,409 14.82 0.0221
2015-10-30 2015-09-30 13F DIREXION SHS ETF TR COM 73278L105 33,315 2,409
2015-08-07 2015-06-30 13F/A-1 POOL COM 73278L105 29,888 29,888 0.00 2,098 0.0190
2015-08-04 2015-06-30 13F POOL COM 73278L105 29,888 29,888 2,098 0.0190
2015-05-01 2015-03-31 13F POOL COM 73278L105 0 -89 -100.00 0 -100.00
2015-02-10 2014-12-31 13F POOL COM 73278L105 89 89 5 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.