Magnetar Financial LLC
- SEC CIK
- 0001352851
- Latest filing
- Aug 14, 2026
OSH holding history
Oak Street Health, 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.
OSH overviewAll 13F holders of OSHFull Q2 2026 holdings
- Shares (Q2 2023)
- 0
- Sold out in Q2 2023
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2023 | 0 | $0 | 0.0% | −1,747,344−100.0% | Sold out | Holders |
| Q1 2023 | 1,747,344 | $67.6M | 1.3% | +1,747,344 | New | Holders |
| Q2 2022 | 0 | $0 | 0.0% | −29,660−100.0% | Sold out | Holders |
| Q1 2022 | 29,660 | $797.0K | <0.1% | +29,660 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −16,202−100.0% | Sold out | Holders |
| Q3 2021 | 16,202 | $689.0K | <0.1% | −2,089−11.4% | Reduced | Holders |
| Q2 2021 | 18,291 | $1.07M | <0.1% | +18,291 | New | Holders |