Pentair
Builds pumps, water-treatment systems, commercial ice machines, and pool equipment for homes and industry.
$61.28
After-hours close−0.41 (−0.67%)
At close$61.69(−0.66%)
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Breakdown13F · Form 4
Institutions 108.93%Insiders 0.32%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 159.64M · Float 158.71M · 99.4% free float
Institutions13F, as of Jun 30, 2026
736 holders · 173.89M shares · 97 new positions · 356 increased · 257 reduced · 112 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 14.51M | 9.09% | −559.2K | Aug 7, 2026 |
| Vanguard Capital Management LLC | 10.57M | 6.62% | −52.6K | Aug 13, 2026 |
| State Street Corp | 9.15M | 5.73% | +397.1K | Aug 7, 2026 |
| Vanguard Portfolio Management LLC | 7.50M | 4.70% | −116.3K | Aug 13, 2026 |
| FMR LLC | 6.76M | 4.23% | +779.0K | Aug 13, 2026 |
| Price T Rowe Associates Inc /MD/ | 6.41M | 4.01% | −4.84M | Aug 14, 2026 |
| Nordea Investment Management AB | 5.28M | 3.31% | +1.36M | Aug 5, 2026 |
| Invesco Ltd. | 5.02M | 3.14% | +971.0K | Aug 14, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| BlackRock, Inc. | 9.00% | 14.91M | 13G | Apr 23, 2025 ↗ |
| Vanguard Capital Management | 7.58% | 12.25M | 13G | Apr 28, 2026 ↗ |
| T. Rowe Price Associates, Inc. | 7.00% | 11.26M | 13G | May 15, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| John L. Stauch | director, officer: President & CEO | 107.6K | 0.07% | Feb 25, 2026 |
| Robert P. Fishman | officer: Interim EVP and CFO | 83.5K | 0.05% | Aug 17, 2026 |
| Jerome O. Pedretti | officer: EVP & CEO, Pool | 65.3K | 0.04% | Feb 25, 2026 |
| T. Michael Glenn | director | 32.1K | 0.02% | Jan 6, 2026 |
| Philip M. Rolchigo | officer: EVP & Chief Technology Officer | 29.1K | 0.02% | Feb 27, 2026 |
| David A. /wi Jones | director | 27.3K | 0.02% | Jan 6, 2026 |
| DeMon L. Wiggins | officer: EVP & Pres., Flow | 26.6K | 0.02% | Feb 25, 2026 |
| Billie Ida Williamson | director | 21.9K | 0.01% | Jan 6, 2026 |
| Adrian C. Chiu | officer: EVP & Pres., Water Solutions | 19.4K | 0.01% | Feb 25, 2026 |
| Tanya L. Hooper | officer: EVP & Chief HR Officer | 18.5K | 0.01% | Feb 25, 2026 |
1 ten-percent owner holds 21.35M shares by Form 4, outside the officers-and-directors figure above · 35 people have not refiled in the last 18 months (1.23M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Feb 25, 2026 | Philip M. Rolchigoofficer: EVP & Chief Technology Officer | Sale | 6,493 | $103.22 | 29,096 |
| Feb 11, 2026 | Michael T. Speetzendirector | Sale | 7,000 | $99.99 | 8,290 |
| Dec 1, 2025 | T. Michael Glenndirector | Sale | 6,558 | $104.33 | 31,192 |
| Nov 14, 2025 | Robert P. Fishmanofficer: EVP & Chief Financial Officer | Sale · 4 lots | 2,502 | $105.39 | 63,164 |
CongressHouse and Senate disclosures
Not reported.