GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 86 filers reported holding GENERATION BIO CO in Q1 2023. The put-call ratio across all filers is 0.09 and the average weighting 0.1%.
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 | 8,279,484 | $35,601,781 | 4.82% |
| GREAT POINT PARTNERS LLC | 1,022,537 | $4,396,909 | 0.86% |
| Artal Group S.A. | 2,814,191 | $12,101 | 0.72% |
| PFM Health Sciences, LP | 2,648,297 | $11,387,677 | 0.50% |
| SVB FINANCIAL GROUP | 40,401 | $173,724 | 0.33% |
| SECTORAL ASSET MANAGEMENT INC | 385,070 | $1,655,801 | 0.32% |
| Yiheng Capital Management, L.P. | 1,601,766 | $6,887,594 | 0.27% |
| EcoR1 Capital, LLC | 1,956,579 | $8,413,290 | 0.27% |
| HARVARD MANAGEMENT CO INC | 510,354 | $2,194,522 | 0.23% |
| Bellevue Group AG | 3,620,280 | $15,567,204 | 0.23% |