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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $680,215 | +350.5% | 89,267 | +875.4% | 0.03% | +312.5% |
| Q3 2022 | $151,000 | -97.7% | 9,152 | -97.1% | 0.01% | -97.6% |
| Q2 2022 | $6,598,000 | +5.3% | 320,442 | -2.7% | 0.34% | +41.8% |
| Q1 2022 | $6,263,000 | -19.5% | 329,442 | +9.5% | 0.24% | -16.7% |
| Q4 2021 | $7,782,000 | +80.2% | 300,824 | +126.6% | 0.29% | +82.8% |
| Q3 2021 | $4,318,000 | +369.3% | 132,769 | +721.7% | 0.16% | +406.5% |
| Q4 2020 | $920,000 | – | 16,157 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tao Capital Management LP | 568,981 | $3,904 | 2.86% |
| Iron Triangle Partners LP | 900,000 | $6,174,000 | 0.82% |
| Sands Capital Ventures, LLC | 237,258 | $1,627,590 | 0.48% |
| Granahan Investment Management | 1,785,753 | $12,250,266 | 0.38% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 875,447 | $6,005,566 | 0.21% |
| ARK Investment Management | 3,972,905 | $27,254,130 | 0.18% |
| Eventide Asset Management | 1,430,995 | $9,816,626 | 0.17% |
| Bruce & Co., Inc. | 68,286 | $467,076 | 0.13% |
| TANG CAPITAL MANAGEMENT LLC | 100,000 | $686,000 | 0.10% |
| FRED ALGER MANAGEMENT, LLC | 1,786,912 | $12,258,216 | 0.06% |