CARIBOU BIOSCIENCES INC's ticker is and the CUSIP is 142038108. A total of 126 filers reported holding CARIBOU BIOSCIENCES INC in Q1 2023. The put-call ratio across all filers is 1.06 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $956 | -25.0% | 200 | -33.3% | 0.00% | – |
| Q2 2023 | $1,275 | +140.1% | 300 | +200.0% | 0.00% | – |
| Q1 2023 | $531 | -15.4% | 100 | 0.0% | 0.00% | – |
| Q4 2022 | $628 | -37.2% | 100 | 0.0% | 0.00% | – |
| Q3 2022 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q1 2022 | $1,000 | -50.0% | 100 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 100 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | – | 100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Memorial Sloan Kettering Cancer Center | 674,196 | $10,174,000 | 6.39% |
| 72 Investment Holdings, LLC | 474,067 | $7,154,000 | 6.35% |
| Velan Capital Investment Management LP | 210,695 | $3,179,000 | 2.47% |
| PFM Health Sciences, LP | 4,092,309 | $59,418,000 | 2.02% |
| Monashee Investment Management LLC | 504,377 | $7,611,000 | 1.88% |
| CloudAlpha Capital Management Limited/Hong Kong | 415,000 | $6,262,000 | 1.49% |
| Avidity Partners Management LP | 2,674,067 | $40,352,000 | 0.86% |
| Rokos Capital Management LLP | 570,359 | $8,604,000 | 0.52% |
| Green Alpha Advisors, LLC | 35,592 | $537,000 | 0.36% |
| Tekla Capital Management LLC | 699,377 | $9,875,000 | 0.32% |