GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 100 filers reported holding GENERATION BIO CO in Q4 2022. The put-call ratio across all filers is 5.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $160 | -71.6% | 42,319 | -67.7% | 0.01% | -75.0% |
| Q1 2023 | $564 | +66.4% | 131,146 | +52.2% | 0.06% | +33.3% |
| Q4 2022 | $339 | -99.9% | 86,154 | +3.9% | 0.04% | -27.6% |
| Q3 2022 | $440,000 | +263.6% | 82,946 | +349.4% | 0.06% | +222.2% |
| Q2 2022 | $121,000 | -4.0% | 18,457 | +4.0% | 0.02% | +12.5% |
| Q4 2021 | $126,000 | – | 17,739 | – | 0.02% | – |
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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% |