PNR
Pentair plc · Industrials · Industrial - Machinery
Momentum inputs (comparable managers):
holder breadth -14.3% ·
share flow +2.2% ·
net new positions -16.7%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 3 | 0 | 192.81K | $10.18M | n/a | −2 |
| Q2 2026 | 150 | -1 | 118.43M | $9.09B | +4 | −6 |
| Q1 2026 | 155 | +3 | 124.46M | $10.85B | +6 | −4 |
| Q4 2025 | 151 | +1 | 129.46M | $13.48B | +4 | −2 |
| Q3 2025 | 16 | -4 | 68.88M | $7.63B | n/a | −5 |
| Q2 2025 | 18 | -3 | 61.23M | $6.28B | n/a | −3 |
| Q1 2025 | 18 | +2 | 17.06M | $1.49B | +2 | n/a |
| Q4 2024 | 16 | 0 | 18.29M | $1.84B | +1 | −1 |
| Q3 2024 | 15 | 0 | 8.64M | $842.19M | n/a | n/a |
| Q2 2024 | 15 | n/a | 9.38M | $718.06M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | The Vanguard Group ✦ (passive) | 20.10M | n/a | $2.06B | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 2 | BlackRock ✦ (passive) | 17.07M | n/a | $1.75B | 0.0% | n/c | 1 | SEC ↗ ×22 |
| 3 | State Street Global Advisors ✦ (passive) | 8.97M | +5.9% | $920.96M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | Fidelity (FMR) ✦ | 5.70M | n/a | $584.80M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 5 | Geode Capital Management ✦ (passive) | 4.26M | +0.1% | $435.47M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 6 | T. Rowe Price ✦ | 2.10M | +807.9% | $215.86M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 7 | AQR Capital Management ✦ | 1.03M | +19.5% | $105.74M | 0.1% | ▲ Add | 5 | SEC ↗ ×7 |
| 8 | Adage Capital Partners ✦ | 483.70K | -20.8% | $49.66M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 9 | Norges Bank ✦ (passive) | 462.45K | +49.2% | $47.48M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 10 | Point72 Asset Management ✦ | 215.65K | -60.5% | $22.14M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 11 | Millennium Management ✦ | 150.19K | -70.5% | $15.42M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 12 | Gotham Asset Management ✦ | 147.42K | -17.5% | $15.13M | 0.1% | ▼ Trim | 5 | SEC ↗ |
| 13 | Wellington Management ✦ | 144.62K | -0.3% | $14.85M | 0.0% | ▼ Trim | 5 | SEC ↗ ×3 |
| 14 | D. E. Shaw & Co. ✦ | 107.75K | -71.7% | $11.06M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 15 | Marshall Wace ✦ | 101.10K | +130.3% | $10.38M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 16 | Fisher Asset Management ✦ | 93.73K | -1.8% | $9.62M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | Arrowstreet Capital ✦ | 92.26K | -35.7% | $9.47M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | Citadel Advisors ✦ | 7.38K | -91.3% | $757,836 | 0.0% | ▼ Trim | 5 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Renaissance Technologies | $13.61M | was 0.0% |
| Two Sigma Investments | $2.96M | was 0.0% |
| Bridgewater Associates | $236,808 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 728 holders, 151.98M shares, $11.92B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.