GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 69 filers reported holding GENERATION BIO CO in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $91,077 | -31.1% | 24,031 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $132,171 | +27.8% | 24,031 | -8.7% | 0.00% | 0.0% |
| Q4 2022 | $103,426 | -26.0% | 26,317 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $139,743 | -19.1% | 26,317 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $172,640 | +18.9% | 26,317 | +33.0% | 0.00% | 0.0% |
| Q1 2022 | $145,244 | +497.9% | 19,788 | +476.7% | 0.00% | – |
| Q4 2021 | $24,291 | -93.8% | 3,431 | -78.0% | 0.00% | -100.0% |
| Q3 2021 | $391,242 | -11.9% | 15,606 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $444,147 | +179.5% | 15,606 | +178.4% | 0.00% | +100.0% |
| Q4 2020 | $158,902 | -8.3% | 5,605 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $173,251 | – | 5,605 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Atlas Venture Life Science Advisors, LLC | 8,278,876 | $58,614,000 | 5.38% |
| Yiheng Capital Management, L.P. | 1,975,146 | $13,984,000 | 0.71% |
| Artal Group S.A. | 2,814,191 | $19,924,000 | 0.54% |
| HARVARD MANAGEMENT CO INC | 510,354 | $3,613,000 | 0.34% |
| Bellevue Group AG | 3,872,180 | $27,416,000 | 0.28% |
| Casdin Capital, LLC | 1,324,275 | $9,376,000 | 0.26% |
| FARALLON CAPITAL MANAGEMENT LLC | 3,500,000 | $24,780,000 | 0.12% |
| BVF INC/IL | 189,050 | $1,338,000 | 0.05% |
| PDT Partners, LLC | 36,843 | $261,000 | 0.02% |
| GSA CAPITAL PARTNERS LLP | 17,739 | $126,000 | 0.02% |