Citadel Advisors LLC
- SEC CIK
- 0001423053
- Latest filing
- Sep 1, 2026
SEPN holding history
Septerna, Inc. in every 13F filed by Citadel Advisors LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
SEPN overviewAll 13F holders of SEPNFull Q2 2026 holdings
- Shares (Q2 2026)
- 6,350
- Value
- $212.7K
- % of portfolio
- <0.1%
- Quarters held
- 4
- Since Q4 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 6,350 | $212.7K | <0.1% | +6,350 | New | Holders |
| Q1 2026 | 0 | $0 | 0.0% | −75,945−100.0% | Sold out | Holders |
| Q4 2025 | 75,945 | $2.12M | <0.1% | +75,945 | New | Holders |
| Q3 2025 | 0 | $0 | 0.0% | −17,774−100.0% | Sold out | Holders |
| Q2 2025 | 17,774 | $187.9K | <0.1% | +17,774 | New | Holders |
| Q1 2025 | 0 | $0 | 0.0% | −404,882−100.0% | Sold out | Holders |
| Q4 2024 | 404,882 | $9.27M | <0.1% | +404,882 | New | Holders |