Castleark Management LLC
- SEC CIK
- 0001106832
- Latest filing
- Aug 14, 2026
PNR holding history
PENTAIR plc in every 13F filed by Castleark Management LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
PNR overviewAll 13F holders of PNRFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q2 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −5,300−100.0% | Sold out | Holders |
| Q2 2025 | 5,300 | $544.1K | <0.1% | +5,300 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −25,410−100.0% | Sold out | Holders |
| Q4 2024 | 25,410 | $2.56M | 0.1% | −28,090−52.5% | Reduced | Holders |
| Q3 2024 | 53,500 | $5.23M | 0.2% | −41,690−43.8% | Reduced | Holders |
| Q2 2024 | 95,190 | $7.30M | 0.3% | −18,850−16.5% | Reduced | Holders |
| Q1 2024 | 114,040 | $9.74M | 0.4% | −15,380−11.9% | Reduced | Holders |
| Q4 2023 | 129,420 | $9.41M | 0.4% | +7,640+6.3% | Added | Holders |
| Q3 2023 | 121,780 | $7.89M | 0.4% | −1,310−1.1% | Reduced | Holders |
| Q2 2023 | 123,090 | $7.95M | 0.4% | +123,090 | New | Holders |