Pool Corporation
US ˙ NasdaqGS ˙ US73278L1052

SecurityPOOL / Pool Corporation
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership1,768 shares
Latest Disclosed Value $ 357,727
Advisory Services Network, LLC reports 5.05% increase in ownership of POOL / Pool Corporation

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 1,768 shares of Pool Corporation (US:POOL) valued at $357,719 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,683 shares of Pool Corporation. This represents a change in shares of 5.05% during the quarter. The current value of the position is $323,933 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)
2026-05-15 2026-03-31 13F POOL CORP COM Stock 73278L105 1,768 85 5.05 358 -7.03 0.0033
2026-02-17 2025-12-31 13F POOL CORP COM Stock 73278L105 1,683 -597 -26.18 385 -45.61 0.0054
2025-11-18 2025-09-30 13F POOL Stock 73278L105 2,280 2 0.09 707 0.71 0.0104
2025-08-19 2025-06-30 13F POOL Stock 73278L105 2,278 -89 -3.76 702 -6.91 0.0113
2025-05-15 2025-03-31 13F POOL Stock 73278L105 2,367 32 1.37 754 -5.40 0.0145
2025-02-13 2024-12-31 13F POOL Stock 73278L105 2,335 121 5.47 796 17.06 0.0148
2024-11-14 2024-09-30 13F POOL Stock 73278L105 2,214 0 0.00 680 0.00 0.0141
2024-08-13 2024-06-30 13F POOL Stock 73278L105 2,214 2,214 680 0.0141
2024-05-06 2024-03-31 13F POOL Stock 73278L105 0 -469 -100.00 0 -100.00
2024-02-09 2023-12-31 13F POOL Stock 73278L105 469 469 187 0.0046
2023-08-09 2023-06-30 13F POOL Stock 73278L105 0 -1,437 -100.00 0 -100.00
2023-05-17 2023-03-31 13F POOL Stock 73278L105 1,437 137 10.54 492 25.19 0.0136
2023-02-13 2022-12-31 13F POOL Stock 73278L105 1,300 -530 -28.96 393 -32.59 0.0120
2022-11-14 2022-09-30 13F POOL Stock 73278L105 1,830 -17 -0.92 583 -10.17 0.0206
2022-08-02 2022-06-30 13F POOL Stock 73278L105 1,847 711 62.59 649 35.21 0.0222
2022-05-23 2022-03-31 13F POOL Stock 73278L105 1,136 1,136 480 0.0141
2021-11-05 2021-09-30 13F POOL Stock 73278L105 0 -24 -100.00 0 -100.00
2021-08-12 2021-06-30 13F POOL Stock 73278L105 24 24 11 0.0003
2021-05-24 2021-03-31 13F POOL Stock 73278L105 0 -9 -100.00 0 -100.00
2021-02-09 2020-12-31 13F POOL Stock 73278L105 9 -143 -94.08 3 -94.12 0.0001
2020-11-16 2020-09-30 13F POOL Stock 73278L105 152 152 1,588.89 51 1,600.00 0.0024
2020-08-10 2020-06-30 13F POOL Stock 73278L105 0 -596 -100.00 0 -100.00
2020-05-15 2020-03-31 13F POOL Stock 73278L105 596 -157 -20.85 117 -26.87 0.0077
2020-02-04 2019-12-31 13F POOL Stock 73278L105 753 -180 -19.29 160 -10.61 0.0084
2019-11-04 2019-09-30 13F POOL Stock 73278L105 933 0 0.00 179 0.00 0.0110
2019-08-01 2019-06-30 13F POOL Stock 73278L105 933 865 1,272.06 179 1,527.27 0.0110
2019-05-20 2019-03-31 13F POOL Stock 73278L105 68 -8 -10.53 11 -8.33 0.0008
2019-02-15 2018-12-31 13F POOL Stock 73278L105 76 31 68.89 12 50.00 0.0010
2018-11-02 2018-09-30 13F POOL Stock 73278L105 45 0 0.00 8 14.29 0.0006
2018-07-27 2018-06-30 13F POOL Stock 73278L105 45 0 0.00 7 0.00 0.0005
2018-04-23 2018-03-31 13F POOL Stock 73278L105 45 0 0.00 7 16.67 0.0006
2018-02-08 2017-12-31 13F POOL Stock 73278L105 45 0 0.00 6 20.00 0.0005
2017-10-12 2017-09-30 13F POOL Stock 73278L105 45 15 50.00 5 25.00 0.0006
2017-08-17 2017-06-30 13F POOL CORPORATION COM Stock 73278L105 30 -30 -50.00 4 -42.86 0.0005
2017-04-28 2017-03-31 13F POOL CORPORATION COM Stock 73278L105 60 31 106.90 7 133.33 0.0010
2016-10-07 2016-09-30 13F POOL Stock 73278L105 29 29 -51.67 3 -57.14 0.0006
2016-07-27 2016-06-30 13F POOL Stock 73278L105 0 -69 -100.00 0 -100.00
2016-04-21 2016-03-31 13F POOL Stock 73278L105 69 -17 -19.77 6 -14.29 0.0016
2016-01-27 2015-12-31 13F POOL CORPORATION COM Stock 73278L105 86 0 0.00 7 16.67 0.0023
2015-10-01 2015-09-30 13F POOL CORPORATION COM Stock 73278L105 86 86 6 0.0018
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.