Institutional Holders (2026 Q2)
713 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in PNR. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Clean Energy Transition LLP | 4.15% | 778,135 | $59.7M |
| 2 | Gates Capital Management, Inc. | 3.09% | 1,675,515 | $128.4M |
| 3 | FinArc Investments, Inc. | 2.18% | 31,437 | $2.4M |
| 4 | Zuckerman Investment Group, LLC | 1.53% | 236,525 | $18.1M |
| 5 | Charter Oak Advisors LP | 1.18% | 27,976 | $2.1M |
| 6 | Mcdonald Partners LLC | 1.14% | 61,213 | $4.7M |
| 7 | ClearAlpha Technologies LP | 1.13% | 8,617 | $661K |
| 8 | Outfitters Financial LLC | 1.06% | 19,710 | $1.5M |
| 9 | Impax Asset Management Group plc | 1.04% | 2,087,003 | $160.0M |
| 10 | Stance Capital LLC | 0.84% | 36,156 | $2.8M |
| 11 | Loudon Investment Management, LLC | 0.79% | 21,117 | $1.6M |
| 12 | Mirova | 0.79% | 280,319 | $21.5M |
| 13 | Piscataqua Savings Bank | 0.73% | 14,177 | $1.1M |
| 14 | Lecap Asset Management Ltd | 0.73% | 22,212 | $1.7M |
| 15 | Zimmer Partners, LP | 0.66% | 375,000 | $28.7M |
| 16 | Barnes Dennig Private Wealth Management LLC | 0.66% | 10,692 | $820K |
| 17 | Board of the Pension Protection Fund | 0.54% | 7,400 | $567K |
| 18 | Uncommon Cents Investing LLC | 0.52% | 31,352 | $2.4M |
| 19 | Qsemble Capital Management, LP | 0.51% | 51,605 | $4.0M |
| 20 | Robeco Schweiz AG | 0.50% | 404,137 | $31.0M |
| 21 | Sienna Gestion | 0.49% | 109,203 | $8.4M |
| 22 | Bfsg, LLC | 0.47% | 69,320 | $5.3M |
| 23 | Numerai GP LLC | 0.46% | 73,974 | $5.7M |
| 24 | New England Research & Management, Inc. | 0.45% | 15,225 | $1.2M |
| 25 | MQS Management LLC | 0.45% | 4,801 | $368K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|