908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 90 filers reported holding 908 DEVICES INC in Q3 2021. The put-call ratio across all filers is 0.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $914,000 | -85.0% | 55,556 | -81.2% | 0.05% | -85.0% |
| Q2 2022 | $6,101,000 | +8.3% | 296,288 | 0.0% | 0.35% | +93.4% |
| Q1 2022 | $5,632,000 | -30.4% | 296,288 | -5.3% | 0.18% | -37.5% |
| Q4 2021 | $8,096,000 | +37.6% | 312,946 | +73.0% | 0.29% | +63.7% |
| Q3 2021 | $5,882,000 | -5.8% | 180,888 | +12.3% | 0.18% | -7.7% |
| Q2 2021 | $6,241,000 | -13.5% | 161,059 | +8.3% | 0.19% | -5.8% |
| Q1 2021 | $7,215,000 | -9.5% | 148,767 | +6.3% | 0.21% | -29.0% |
| Q4 2020 | $7,973,000 | – | 140,000 | – | 0.29% | – |
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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% |