EcoR1 Capital, LLC
- SEC CIK
- 0001587114
- Latest filing
- Aug 14, 2026
IGMS holding history
IGM Biosciences, Inc. in every 13F filed by EcoR1 Capital, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IGMS overviewAll 13F holders of IGMSFull Q2 2026 holdings
- Shares (Q2 2022)
- 0
- Sold out in Q2 2022
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 3
- Since Q2 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2022 | 0 | $0 | 0.0% | −298,597−100.0% | Sold out | Holders |
| Q1 2022 | 298,597 | $7.98M | 0.3% | +298,597 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −38,030−100.0% | Sold out | Holders |
| Q3 2021 | 38,030 | $2.50M | 0.1% | 00.0% | Unchanged | Holders |
| Q2 2021 | 38,030 | $3.16M | 0.1% | +38,030 | New | Holders |