Magnetar Financial LLC
- SEC CIK
- 0001352851
- Latest filing
- Aug 14, 2026
COO holding history
Cooper Companies, Inc. in every 13F filed by Magnetar Financial LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
COO overviewAll 13F holders of COOFull Q2 2026 holdings
- Shares (Q2 2026)
- 0
- Sold out in Q2 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 12
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 0 | $0 | 0.0% | −9,961−100.0% | Sold out | Holders |
| Q1 2026 | 9,961 | $690.4K | <0.1% | +9,961 | New | Holders |
| Q2 2025 | 0 | $0 | 0.0% | −40,669−100.0% | Sold out | Holders |
| Q1 2025 | 40,669 | $3.43M | <0.1% | −668,063−94.3% | Reduced | Holders |
| Q4 2024 | 708,732 | $65.2M | 1.5% | +117,720+19.9% | Added | Holders |
| Q3 2024 | 591,012 | $65.2M | 1.4% | −140,048−19.2% | Reduced | Holders |
| Q2 2024 | 731,060 | $63.8M | 1.3% | +731,060 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −9,419−100.0% | Sold out | Holders |
| Q3 2023 | 9,419 | $3.00M | 0.1% | +9,419 | New | Holders |
| Q2 2023 | 0 | $0 | 0.0% | −123,672−100.0% | Sold out | Holders |
| Q1 2023 | 123,672 | $46.2M | 0.9% | −58,001−31.9% | Reduced | Holders |
| Q4 2022 | 181,673 | $60.1M | 1.0% | +34,669+23.6% | Added | Holders |
| Q3 2022 | 147,004 | $38.8M | 0.5% | +73,168+99.1% | Added | Holders |
| Q2 2022 | 73,836 | $23.1M | 0.3% | +53,283+259.2% | Added | Holders |
| Q1 2022 | 20,553 | $8.58M | 0.1% | +10,340+101.2% | Added | Holders |
| Q4 2021 | 10,213 | $4.28M | <0.1% | +10,213 | New | Holders |