Pool Corporation
US ˙ NasdaqGS ˙ US73278L1052

SecurityPOOL / Pool Corporation
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership14,330 shares
Latest Disclosed Value $ 2,899,927
Advisor Group Holdings, Inc. ownership in POOL / Pool Corporation

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 14,330 shares of Pool Corporation (US:POOL) valued at $2,899,389 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 12,362 shares of Pool Corporation. This represents a change in shares of 15.92% during the quarter. The current value of the position is $2,589,288 USD.

Advisor Group Holdings, Inc. has a history of taking positions in derivatives of the underlying security (POOL) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

POOL / Pool Corporation Historical Put/Call Ratio
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 COM 73278L105 14,330 1,968 15.92 2,900 2.51 0.0025
2026-02-17 2025-12-31 13F POOL COM 73278L105 12,362 -1,294 -9.48 2,829 -33.24 0.0041
2025-11-14 2025-09-30 13F POOL COM 73278L105 13,656 8,997 193.11 4,236 210.33 0.0059
2025-09-04 2025-06-30 13F/A-1 OOL COM 73278L105 4,659 27 0.58 1,365 -7.46 0.0024
2025-08-13 2025-06-30 13F OOL COM 73278L105 4,510 -122 1,352 0.0016
2025-05-12 2025-03-31 13F POOL COM 73278L105 4,632 -10,825 -70.03 1,475 -71.38 0.0033
2025-06-06 2024-12-31 13F/A-1 POOL COM 73278L105 15,457 -1,142 -6.88 5,154 -17.59 0.0116
2025-02-07 2024-12-31 13F POOL COM 73278L105 15,568 -1,031 5,217 0.0133
2024-11-13 2024-09-30 13F POOL COM 73278L105 16,599 628 3.93 6,255 27.42 0.0141
2024-08-13 2024-06-30 13F POOL COM 73278L105 15,971 12,102 312.79 4,909 214.41 0.0116
2024-05-10 2024-03-31 13F POOL COM 73278L105 3,869 -15,452 -79.98 1,561 -79.76 0.0035
2024-02-12 2023-12-31 13F POOL COM 73278L105 19,321 -8,381 -30.25 7,712 -21.89 0.0135
2023-11-13 2023-09-30 13F POOL COM 73278L105 27,702 7,402 36.46 9,873 29.72 0.0146
2023-08-21 2023-06-30 13F/A-1 POOL COM 73278L105 20,300 574 2.91 7,612 12.61 0.0137
2023-08-10 2023-06-30 13F POOL COM 73278L105 20,300 574 7,612 0.0021
2023-05-12 2023-03-31 13F POOL COM 73278L105 19,726 2,516 14.62 6,759 29.83 0.0127
2023-02-10 2022-12-31 13F POOL COM 73278L105 17,210 2,272 15.21 5,206 9.46 0.0105
2022-11-14 2022-09-30 13F POOL COM 73278L105 14,938 1,050 7.56 4,756 -2.54 0.0109
2022-08-10 2022-06-30 13F POOL COM 73278L105 13,888 792 6.05 4,880 -11.30 0.0108
2022-05-04 2022-03-31 13F POOL COM 73278L105 13,096 1,745 15.37 5,502 -14.39 0.0107
2022-02-03 2021-12-31 13F POOL COM 73278L105 11,351 -3,877 -25.46 6,427 -2.90 0.0122
2021-11-05 2021-09-30 13F POOL COM 73278L105 15,228 -2,436 -13.79 6,619 -18.34 0.0138
2021-08-02 2021-06-30 13F POOL COM 73278L105 17,664 3,070 21.04 8,106 60.74 0.0175
2021-05-13 2021-03-31 13F POOL COM 73278L105 14,594 1,376 10.41 5,043 2.38 0.0121
2021-02-10 2020-12-31 13F POOL COM 73278L105 13,218 3,528 36.41 4,926 52.32 0.0132
2020-11-12 2020-09-30 13F POOL COM 73278L105 9,690 2,462 34.06 3,234 64.50 0.0097
2020-08-14 2020-06-30 13F POOL COM 73278L105 7,228 -20,886 -74.29 1,966 18.22 0.0066
2020-05-18 2020-03-31 13F POOL COM 73278L105 28,114 28,114 1,663 0.0068
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2024-02-12 2023-12-31 13F POOL CORP CALL COM Call 0 -100.00 0 -100.00 n/a n/a n/a
2023-11-13 2023-09-30 13F POOL CORP CALL COM Call 1 0.00 3 -50.00 n/a n/a n/a
2023-08-21 2023-06-30 13F/A POOL CORP CALL COM Call 1 0.00 5 33.33 n/a n/a n/a
2023-08-10 2023-06-30 13F POOL CORP CALL COM Call 1 5 n/a n/a n/a
2023-05-12 2023-03-31 13F POOL CORP CALL COM Call 1 4 n/a n/a n/a
2023-02-10 2022-12-31 13F POOL CORP CALL COM Call 0 -100.00 0 n/a n/a n/a
2022-11-14 2022-09-30 13F POOL CORP CALL COM Call 1 0.00 0 -100.00 n/a n/a n/a
2022-08-10 2022-06-30 13F POOL CORP CALL COM Call 1 0.00 1 -66.67 n/a n/a n/a
2022-05-04 2022-03-31 13F POOL CORP CALL COM Call 1 0.00 3 -78.57 n/a n/a n/a
2022-02-03 2021-12-31 13F POOL CORP CALL COM Call 1 14 n/a n/a n/a
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.