Pentair PLC (PNR)
Who owns Pentair PLC (PNR)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.2% of the shares are freely tradable; institutional investors hold 99.1%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 12.20 | 19,718,648 | -0.7 | 12/31/2025 |
| BlackRock Inc | 9.32 | 15,065,461 | -1.2 | 03/31/2026 |
| T. Rowe Price Associates, Inc. | 6.96 | 11,250,774 | +51.4 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.57 | 10,620,323 | +0.0 | 03/31/2026 |
| State Street Corp | 5.42 | 8,756,121 | +1.6 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.72 | 7,620,191 | +0.0 | 03/31/2026 |
| FMR Inc | 3.70 | 5,978,683 | -0.8 | 03/31/2026 |
| Geode Capital Management, LLC | 2.74 | 4,420,085 | -0.2 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.21 | 5,194,333 | +0.4 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.63 | 4,243,269 | +1.8 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 14. Jul 2026 | Fishman Robert P | Interim EVP and CFO | Other | 13,214 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.