908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 73 filers reported holding 908 DEVICES INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $4,414,000 | – | 77,500 | – | 0.05% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tao Capital Management LP | 715,519 | $40,749,000 | 10.02% |
| Cormorant Asset Management, LP | 545,322 | $29,503,000 | 0.70% |
| Casdin Capital, LLC | 406,502 | $23,150,000 | 0.69% |
| Nicholas Investment Partners, LP | 93,595 | $5,330,000 | 0.41% |
| First Light Asset Management, LLC | 80,000 | $4,556,000 | 0.34% |
| Eventide Asset Management | 333,283 | $18,980,000 | 0.29% |
| PURA VIDA INVESTMENTS, LLC | 140,000 | $7,973,000 | 0.29% |
| Pinz Capital Management, LP | 10,600 | $604,000 | 0.27% |
| Maven Securities LTD | 30,435 | $1,838,000 | 0.18% |
| Lisanti Capital Growth, LLC | 21,870 | $1,245,000 | 0.17% |