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 2023 | $32,228 | -35.6% | 4,839 | -33.7% | 0.00% | – |
| Q2 2023 | $50,051 | -29.2% | 7,296 | -11.2% | 0.00% | – |
| Q1 2023 | $70,649 | -63.2% | 8,215 | -67.4% | 0.00% | – |
| Q4 2022 | $192,108 | -53.0% | 25,211 | +1.5% | 0.00% | -100.0% |
| Q3 2022 | $409,000 | -23.0% | 24,847 | -3.7% | 0.00% | 0.0% |
| Q2 2022 | $531,000 | +26.1% | 25,796 | +16.5% | 0.00% | 0.0% |
| Q1 2022 | $421,000 | -30.3% | 22,136 | -5.2% | 0.00% | 0.0% |
| Q4 2021 | $604,000 | +45.9% | 23,342 | +83.6% | 0.00% | 0.0% |
| Q3 2021 | $414,000 | +7.3% | 12,716 | +27.5% | 0.00% | – |
| Q2 2021 | $386,000 | -26.9% | 9,970 | -8.4% | 0.00% | -100.0% |
| Q1 2021 | $528,000 | – | 10,887 | – | 0.00% | – |
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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% |