908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 90 filers reported holding 908 DEVICES INC in Q4 2021. The put-call ratio across all filers is 0.12 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $86 | +975.0% | 10 | +900.0% | 0.00% | – |
| Q4 2022 | $8 | -99.2% | 1 | -98.5% | 0.00% | – |
| Q3 2022 | $1,000 | 0.0% | 66 | 0.0% | 0.00% | – |
| Q2 2022 | $1,000 | 0.0% | 66 | +135.7% | 0.00% | – |
| Q1 2022 | $1,000 | 0.0% | 28 | -15.2% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 33 | +106.2% | 0.00% | – |
| Q3 2021 | $1,000 | – | 16 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tao Capital Management LP | 568,981 | $10,817,000 | 3.94% |
| Iron Triangle Partners LP | 713,105 | $13,556,000 | 1.61% |
| Sands Capital Ventures, LLC | 326,427 | $6,205,000 | 1.30% |
| Opaleye Management Inc. | 166,406 | $3,163,000 | 0.98% |
| Parkman Healthcare Partners LLC | 175,000 | $3,327,000 | 0.97% |
| Meridian Financial Partners LLC | 34,124 | $649,000 | 0.97% |
| Nicholas Investment Partners, LP | 552,801 | $10,509,000 | 0.75% |
| SECTORAL ASSET MANAGEMENT INC | 134,872 | $2,564,000 | 0.46% |
| Eventide Asset Management | 1,410,000 | $26,804,000 | 0.42% |
| Granahan Investment Management | 852,712 | $16,210,000 | 0.40% |