Pool Corp
POOL
738 hedge funds and large institutions have $12.3B invested in Pool Corp in 2025 Q1 according to their latest regulatory filings, with 89 funds opening new positions, 271 increasing their positions, 266 reducing their positions, and 87 closing their positions.
38% more capital inflows, than outflows
Capital inflows: $1.21B | Capital outflows: $879M
3.66% more ownership
Funds ownership: 99.5% → 103.16% (+3.7%)
2% more first-time investments, than exits
New positions opened: 89 | Existing positions closed: 87
2% more repeat investments, than reductions
Existing positions increased: 271 | Existing positions reduced: 266
1% less funds holding
Funds holding: 744 → 738 (-6)
40% less funds holding in top 10
Funds holding in top 10: 5 → 3 (-2)
46% less call options, than puts
Call options by funds: $29.4M | Put options by funds: $54.2M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Berkshire Hathaway
Omaha,
Nebraska
|
+$294M |
| 2 |
Mawer Investment Management
Calgary,
Alberta, Canada
|
+$180M |
| 3 |
Massachusetts Financial Services
Boston,
Massachusetts
|
+$154M |
| 4 |
Norges Bank
Oslo,
Norway
|
+$100M |
| 5 |
Pictet Asset Management
Carouge,
Switzerland
|
+$54.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
William Blair & Company
Chicago,
Illinois
|
-$64.7M |
| 2 |
Bessemer Group
Woodbridge,
New Jersey
|
-$53.1M |
| 3 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$51M |
| 4 |
Neuberger Berman Group
New York
|
-$50.6M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$49.9M |
POOL Hedge Fund Activity: Q1 2025 in Review
738 of the 7,487 institutional investors tracked by Wall St. Rank reported a position in Pool Corp (POOL) for Q1 2025, worth a combined $12.3B — down 4.3% from $12.9B a quarter earlier.
Buyers outnumbered sellers: 89 funds opened new POOL positions and 87 closed out — a net gain of 2 holders — while 271 added to existing stakes and 266 trimmed.
The largest buyer was Berkshire Hathaway, adding an estimated $294M. The largest seller was William Blair & Company, cutting an estimated $64.7M.
- 738 institutional investors held Pool Corp (POOL) as of Q1 2025, down from 744 in Q4 2024.
- Funds reported $12.3B of Pool Corp stock for Q1 2025, down 4.3% quarter-over-quarter.
- 89 funds opened new Pool Corp positions in Q1 2025 and 87 closed out, a net change of +2 holders.
- The largest Pool Corp buyer in Q1 2025 was Berkshire Hathaway, an estimated $294M added.
- The largest Pool Corp seller in Q1 2025 was William Blair & Company, an estimated $64.7M sold.
Based on aggregated 13F filings for Q1 2025.