GENERATION BIO CO's ticker is GBIO and the CUSIP is 37148K100. A total of 98 filers reported holding GENERATION BIO CO in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $37,870 | -54.3% | 9,992 | -33.7% | 0.00% | – |
| Q2 2023 | $82,852 | +7.8% | 15,064 | -15.7% | 0.00% | – |
| Q1 2023 | $76,880 | -66.0% | 17,879 | -69.0% | 0.00% | – |
| Q4 2022 | $226,435 | -23.5% | 57,617 | +3.2% | 0.00% | -100.0% |
| Q3 2022 | $296,000 | -20.0% | 55,824 | -1.0% | 0.00% | 0.0% |
| Q2 2022 | $370,000 | 0.0% | 56,408 | +12.0% | 0.00% | – |
| Q1 2022 | $370,000 | -5.1% | 50,354 | -8.5% | 0.00% | – |
| Q4 2021 | $390,000 | -71.1% | 55,043 | +2.4% | 0.00% | -100.0% |
| Q3 2021 | $1,348,000 | -17.0% | 53,775 | -11.0% | 0.00% | 0.0% |
| Q2 2021 | $1,625,000 | -6.1% | 60,407 | -0.6% | 0.00% | 0.0% |
| Q1 2021 | $1,730,000 | +228.3% | 60,774 | +227.1% | 0.00% | +100.0% |
| Q4 2020 | $527,000 | -8.2% | 18,581 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $574,000 | – | 18,581 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Trustees of Columbia University in the City of New York | 312,876 | $8,870,000 | 11.85% |
| Foresite Capital Management IV, LLC | 857,939 | $24,323,000 | 2.64% |
| Artal Group S.A. | 2,814,191 | $79,782,000 | 1.71% |
| Darwin Global Management, Ltd. | 197,191 | $5,590,000 | 1.56% |
| Casdin Capital, LLC | 1,611,214 | $45,678,000 | 1.35% |
| Penn Mutual Asset Management | 40,545 | $1,149,000 | 1.02% |
| HARVARD MANAGEMENT CO INC | 521,460 | $14,783,000 | 0.80% |
| Bellevue Group AG | 2,333,180 | $66,146,000 | 0.76% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 961,215 | $27,250,000 | 0.54% |
| FARALLON CAPITAL MANAGEMENT LLC | 2,268,819 | $64,321,000 | 0.39% |