908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 84 filers reported holding 908 DEVICES INC in Q1 2023. The put-call ratio across all filers is 1.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $188,465 | +50.7% | 28,298 | +55.2% | 0.00% | – |
| Q2 2023 | $125,078 | -72.9% | 18,233 | -66.0% | 0.00% | – |
| Q1 2023 | $461,846 | +22.2% | 53,703 | +192.4% | 0.00% | – |
| Q2 2022 | $378,000 | -69.6% | 18,368 | -61.7% | 0.00% | – |
| Q4 2021 | $1,242,000 | -77.6% | 48,000 | -71.9% | 0.00% | -100.0% |
| Q3 2021 | $5,553,000 | +624.9% | 170,726 | +1170.1% | 0.00% | – |
| Q4 2020 | $766,000 | – | 13,442 | – | 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% |