Magnetar Financial LLC
- SEC CIK
- 0001352851
- Latest filing
- Aug 14, 2026
OGN holding history
Organon & Co. 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.
OGN overviewAll 13F holders of OGNFull Q2 2026 holdings
- Shares (Q2 2026)
- 2,810,019
- Value
- $38.0M
- % of portfolio
- 0.3%
- Quarters held
- 11
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 2,810,019 | $38.0M | 0.3% | +2,810,019 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −1,734,434−100.0% | Sold out | Holders |
| Q4 2024 | 1,734,434 | $25.9M | 0.6% | +1,471,731+560.2% | Added | Holders |
| Q3 2024 | 262,703 | $5.03M | 0.1% | −640,122−70.9% | Reduced | Holders |
| Q2 2024 | 902,825 | $18.7M | 0.4% | −941,858−51.1% | Reduced | Holders |
| Q1 2024 | 1,844,683 | $34.7M | 0.8% | −380,680−17.1% | Reduced | Holders |
| Q4 2023 | 2,225,363 | $32.1M | 0.8% | +30,675+1.4% | Added | Holders |
| Q3 2023 | 2,194,688 | $38.1M | 1.0% | +463,872+26.8% | Added | Holders |
| Q2 2023 | 1,730,816 | $36.0M | 0.8% | +1,449,944+516.2% | Added | Holders |
| Q1 2023 | 280,872 | $6.61M | 0.1% | +280,872 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −40,115−100.0% | Sold out | Holders |
| Q3 2021 | 40,115 | $1.31M | <0.1% | −1,164,091−96.7% | Reduced | Holders |
| Q2 2021 | 1,204,206 | $36.4M | 0.4% | +1,204,206 | New | Holders |