Pool Corporation
US ˙ NasdaqGS ˙ US73278L1052

SecurityPOOL / Pool Corporation
InstitutionRoyce & Associates Lp
ManagerChuck Royce
Latest Disclosed Ownership40,991 shares
Latest Disclosed Value $ 8,293,709
Royce & Associates Lp reports 5.07% decrease in ownership of POOL / Pool Corporation

On May 12, 2026 - Royce & Associates Lp filed a 13F-HR form disclosing ownership of 40,991 shares of Pool Corporation (US:POOL) valued at $8,293,709 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 43,182 shares of Pool Corporation. This represents a change in shares of -5.07% during the quarter. The current value of the position is $7,510,371 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)
2026-05-12 2026-03-31 13F POOL COM 73278L105 40,991 -2,191 -5.07 8,294 -16.04 0.0819
2026-02-09 2025-12-31 13F POOL COM 73278L105 43,182 -2,448 -5.36 9,878 -30.19 0.1002
2025-11-12 2025-09-30 13F POOL COM 73278L105 45,630 -6,189 -11.94 14,148 -6.33 0.1411
2025-08-11 2025-06-30 13F POOL COM 73278L105 51,819 5,213 11.19 15,104 1.80 0.1550
2025-05-06 2025-03-31 13F POOL COM 73278L105 46,606 -13,018 -21.83 14,837 -27.01 0.1608
2025-02-10 2024-12-31 13F POOL COM 73278L105 59,624 -20 -0.03 20,328 -9.54 0.1886
2024-11-06 2024-09-30 13F POOL COM 73278L105 59,644 838 1.43 22,474 24.35 0.2043
2024-08-13 2024-06-30 13F POOL COM 73278L105 58,806 504 0.86 18,073 -23.18 0.1689
2024-05-13 2024-03-31 13F POOL COM 73278L105 58,302 610 1.06 23,525 2.27 0.2100
2024-02-12 2023-12-31 13F POOL COM 73278L105 57,692 -444 -0.76 23,002 11.11 0.2124
2023-11-09 2023-09-30 13F POOL COM 73278L105 58,136 2,717 4.90 20,702 -0.29 0.2108
2023-08-07 2023-06-30 13F POOL COM 73278L105 55,419 2,668 5.06 20,762 14.94 0.2016
2023-05-23 2023-03-31 13F/A-1 POOL COM 73278L105 52,751 -22,717 -30.10 18,064 -20.83 0.1808
2023-05-04 2023-03-31 13F POOL COM 73278L105 52,751 -22,717 18 0.1808
2023-05-23 2022-12-31 13F/A-1 POOL COM 73278L105 75,468 -18,143 -19.38 22,816 -23.41 0.2398
2023-02-13 2022-12-31 13F POOL COM 73278L105 75,468 -18,143 23 0.2385
2022-11-03 2022-09-30 13F POOL COM 73278L105 93,611 41,300 78.95 29,788 62.13 0.3369
2022-08-04 2022-06-30 13F POOL COM 73278L105 52,311 -86 -0.16 18,373 -17.07 0.1892
2022-05-05 2022-03-31 13F POOL COM 73278L105 52,397 136 0.26 22,156 -25.10 0.1882
2022-02-07 2021-12-31 13F POOL COM 73278L105 52,261 -7,069 -11.91 29,580 14.77 0.2210
2021-11-10 2021-09-30 13F POOL COM 73278L105 59,330 48 0.08 25,774 -5.21 0.1928
2021-08-06 2021-06-30 13F POOL COM 73278L105 59,282 -17,017 -22.30 27,190 3.22 0.1869
2021-05-10 2021-03-31 13F POOL COM 73278L105 76,299 85 0.11 26,341 -7.22 0.1771
2021-02-08 2020-12-31 13F POOL COM 73278L105 76,214 -21,849 -22.28 28,390 -13.46 0.2346
2020-11-12 2020-09-30 13F POOL COM 73278L105 98,063 -1,937 -1.94 32,806 20.67 0.3541
2020-08-07 2020-06-30 13F POOL COM 73278L105 100,000 -2,007 -1.97 27,187 35.45 0.2995
2020-05-12 2020-03-31 13F POOL COM 73278L105 102,007 -5,300 -4.94 20,072 -11.93 0.2735
2020-02-06 2019-12-31 13F POOL COM 73278L105 107,307 -3,209 -2.90 22,790 2.24 0.2035
2019-11-13 2019-09-30 13F POOL COM 73278L105 110,516 -11,900 -9.72 22,291 -4.66 0.2063
2019-08-12 2019-06-30 13F POOL COM 73278L105 122,416 -28,280 -18.77 23,381 -5.95 0.2113
2019-05-09 2019-03-31 13F POOL COM 73278L105 150,696 -4,700 -3.02 24,860 7.62 0.2101
2019-02-11 2018-12-31 13F POOL COM 73278L105 155,396 -40,824 -20.81 23,100 -29.45 0.2071
2018-11-13 2018-09-30 13F POOL COM 73278L105 196,220 -51,832 -20.90 32,745 -12.87 0.2259
2018-08-09 2018-06-30 13F POOL COM 73278L105 248,052 0 0.00 37,580 3.61 0.2600
2018-05-14 2018-03-31 13F POOL COM 73278L105 248,052 24 0.01 36,270 12.79 0.2540
2018-02-09 2017-12-31 13F POOL COM 73278L105 248,028 -5,672 -2.24 32,157 17.18 0.2140
2017-11-13 2017-09-30 13F POOL COM 73278L105 253,700 -40,200 -13.68 27,443 -20.58 0.1819
2017-08-07 2017-06-30 13F POOL COM 73278L105 293,900 -22,000 -6.96 34,554 -8.34 0.2291
2017-05-11 2017-03-31 13F POOL COM 73278L105 315,900 -20,900 -6.21 37,696 7.27 0.2465
2017-02-10 2016-12-31 13F POOL COM 73278L105 336,800 -19,700 -5.53 35,142 4.29 0.2254
2016-11-14 2016-09-30 13F POOL COM 73278L105 356,500 0 0.00 33,696 0.52 0.2219
2016-08-08 2016-06-30 13F POOL COM 73278L105 356,500 1,500 0.42 33,522 7.62 0.2215
2016-05-11 2016-03-31 13F POOL COM 73278L105 355,000 -62,600 -14.99 31,148 -7.67 0.1966
2016-02-09 2015-12-31 13F POOL COM 73278L105 417,600 -474,200 -53.17 33,734 -47.68 0.2014
2015-11-12 2015-09-30 13F POOL COM 73278L105 891,800 -185,000 -17.18 64,477 -14.68 0.3419
2015-08-10 2015-06-30 13F POOL COM 73278L105 1,076,800 -250,600 -18.88 75,570 -18.39 0.3193
2015-05-13 2015-03-31 13F POOL COM 73278L105 1,327,400 -5,100 -0.38 92,599 9.54 0.3503
2015-02-09 2014-12-31 13F POOL COM 73278L105 1,332,500 -206,100 -13.40 84,534 1.90 0.2933
2014-11-12 2014-09-30 13F POOL COM 73278L105 1,538,600 0 0.00 82,961 -4.67 0.2803
2014-08-11 2014-06-30 13F POOL COM 73278L105 1,538,600 -200,000 -11.50 87,023 -18.37 0.2590
2014-05-12 2014-03-31 13F POOL COM 73278L105 1,738,600 -50,000 -2.80 106,611 2.52 0.3149
2014-02-10 2013-12-31 13F POOL COM 73278L105 1,788,600 -13,100 -0.73 103,989 2.83 0.2980
2013-11-12 2013-09-30 13F POOL COM 73278L105 1,801,700 -221,100 -10.93 101,129 -4.61 0.3008
2013-08-07 2013-06-30 13F POOL COM 73278L105 2,022,800 2,022,800 106,015 0.3275
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.