FIBROGEN INC's ticker is FGEN and the CUSIP is 31572Q808. A total of 174 filers reported holding FIBROGEN INC in Q1 2023. The put-call ratio across all filers is 0.18 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $463 | -99.9% | 24,799 | -45.8% | 0.04% | -21.8% |
| Q2 2022 | $483,000 | -9.6% | 45,725 | +20.6% | 0.06% | -6.8% |
| Q4 2021 | $534,000 | +29.9% | 37,899 | +219.9% | 0.06% | +28.3% |
| Q1 2021 | $411,000 | +93.9% | 11,848 | +129.9% | 0.05% | +35.3% |
| Q3 2020 | $212,000 | -16.5% | 5,154 | +10.4% | 0.03% | -19.0% |
| Q1 2019 | $254,000 | -1.6% | 4,670 | -16.4% | 0.04% | +10.5% |
| Q1 2018 | $258,000 | +43.3% | 5,583 | -49.1% | 0.04% | -22.4% |
| Q2 2016 | $180,000 | – | 10,963 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| EcoR1 Capital, LLC | 1,293,807 | $47,845,000 | 6.04% |
| EcoR1 Capital, LLC | 652,500 | $24,130,000 | 3.05% |
| Tolleson Wealth Management, Inc. | 141,056 | $5,216,000 | 2.84% |
| SECTORAL ASSET MANAGEMENT INC | 333,460 | $12,331,000 | 2.13% |
| Opaleye Management Inc. | 150,000 | $5,547,000 | 2.01% |
| HHLR ADVISORS, LTD. | 3,503,287 | $129,552,000 | 1.78% |
| Omega Fund Management, LLC | 130,646 | $4,831,000 | 1.49% |
| Rhenman & Partners Asset Management AB | 295,000 | $10,909,000 | 1.37% |
| DOHENY ASSET MANAGEMENT /CA | 25,260 | $934,000 | 0.81% |
| Handelsinvest Investeringsforvaltning | 71,400 | $2,640,000 | 0.58% |