2SEVENTY BIO INC's ticker is and the CUSIP is 901384107. A total of 4 filers reported holding 2SEVENTY BIO INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $285,835 | -29.5% | 72,917 | +81.9% | 0.00% | -100.0% |
| Q2 2023 | $405,589 | +6.7% | 40,078 | +7.5% | 0.00% | 0.0% |
| Q1 2023 | $380,286 | +83.9% | 37,283 | +69.0% | 0.00% | – |
| Q4 2022 | $206,758 | -46.8% | 22,066 | -17.5% | 0.00% | -100.0% |
| Q3 2022 | $389,000 | -22.7% | 26,739 | +36.1% | 0.00% | 0.0% |
| Q4 2021 | $503,000 | – | 19,646 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CHI Advisors LLC | 819,672 | $10,820,000 | 4.13% |
| Madison Avenue Partners, LP | 1,511,300 | $19,949,000 | 4.08% |
| Newtyn Management, LLC | 1,346,796 | $17,778,000 | 3.37% |
| Bain Capital Life Sciences Investors, LLC | 1,408,901 | $18,597,000 | 2.18% |
| EcoR1 Capital, LLC | 3,495,943 | $46,146,000 | 1.59% |
| Casdin Capital, LLC | 614,754 | $8,115,000 | 0.69% |
| TANG CAPITAL MANAGEMENT LLC | 300,000 | $3,960,000 | 0.60% |
| Birchview Capital, LP | 59,833 | $790,000 | 0.58% |
| CAAS CAPITAL MANAGEMENT LP | 699,136 | $9,229,000 | 0.46% |
| Altium Capital Management LP | 83,000 | $1,096,000 | 0.44% |