PNR Pentair Inc.
Pentair Inc. (PNR) Institutional Ownership
What the institutions did with PNR last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 14.5M | 9.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 10.6M | 6.9% |
| STATE STREET CORP | 9.2M | 6.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.5M | 4.9% |
| FMR LLC | 6.8M | 4.4% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 6.4M | 4.2% |
| NORDEA INVESTMENT MANAGEMENT AB | 5.3M | 3.5% |
| Invesco Ltd. | 5.0M | 3.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 4.4M | 2.9% |
| Amundi | 3.9M | 2.6% |
| Bank of New York Mellon Corp | 3.4M | 2.3% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 3.3M | 2.2% |
| DIMENSIONAL FUND ADVISORS LP | 3.0M | 2.0% |
| MORGAN STANLEY | 2.6M | 1.7% |
| AMERIPRISE FINANCIAL INC | 2.5M | 1.6% |
| D. E. Shaw & Co., Inc. | 2.1M | 1.4% |
| Impax Asset Management Group plc | 2.1M | 1.4% |
| DEUTSCHE BANK AG\ | 2.0M | 1.3% |
| NORTHERN TRUST CORP | 1.8M | 1.2% |
| ProShare Advisors LLC | 1.8M | 1.2% |
| Gates Capital Management, Inc. | 1.7M | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.5M | 1.0% |
| DekaBank Deutsche Girozentrale | 1.5M | 1.0% |
| HSBC HOLDINGS PLC | 1.5M | 1.0% |
| UBS Group AG | 1.4M | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 11.3M | 6.4M | -4.8M |
| Pictet Asset Management Holding SA | Reduced | 3.9M | 918.3K | -3.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 2.7M | 32.7K | -2.7M |
| Bank of New York Mellon Corp | Increased | 917.5K | 3.4M | +2.5M |
| D. E. Shaw & Co., Inc. | Increased | 596.8K | 2.1M | +1.5M |
| NORDEA INVESTMENT MANAGEMENT AB | Increased | 3.9M | 5.3M | +1.4M |
| Invesco Ltd. | Increased | 4.0M | 5.0M | +971.0K |
| CITADEL ADVISORS LLC | Increased | 440.9K | 1.4M | +926.6K |
| Balyasny Asset Management L.P. | Reduced | 1.3M | 413.8K | -891.0K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 547.2K | 1.4M | +872.4K |
| FMR LLC | Increased | 6.0M | 6.8M | +779.0K |
| Gates Capital Management, Inc. | Increased | 902.6K | 1.7M | +772.9K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 2.2M | 3.0M | +772.1K |
| Woodline Partners LP | Increased | 774.8K | 1.4M | +658.4K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Increased | 2.7M | 3.3M | +595.0K |
| AMERIPRISE FINANCIAL INC | Reduced | 3.1M | 2.5M | -578.3K |
| BlackRock, Inc. | Reduced | 15.1M | 14.5M | -559.2K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | Reduced | 455.5K | 21.6K | -433.9K |
| DEUTSCHE BANK AG\ | Increased | 1.5M | 2.0M | +421.2K |
| STATE STREET CORP | Increased | 8.8M | 9.2M | +397.1K |
| PANAGORA ASSET MANAGEMENT INC | Reduced | 603.5K | 219.7K | -383.7K |
| MORGAN STANLEY | Increased | 2.3M | 2.6M | +374.7K |
| Impax Asset Management Group plc | Increased | 1.7M | 2.1M | +371.8K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 555.8K | 187.1K | -368.7K |
| Point72 Asset Management, L.P. | New | 0 | 333.6K | +333.6K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.