908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 73 filers reported holding 908 DEVICES INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $109,064 | +5032.4% | 16,376 | -93.4% | 0.00% | -100.0% |
| Q1 2023 | $2,125 | +68.7% | 247,060 | +49.5% | 0.00% | 0.0% |
| Q4 2022 | $1,260 | -100.0% | 165,295 | -60.5% | 0.00% | -75.0% |
| Q3 2022 | $6,888,000 | -56.4% | 418,734 | -45.5% | 0.00% | -60.0% |
| Q2 2022 | $15,808,000 | -10.1% | 767,767 | -17.0% | 0.01% | 0.0% |
| Q1 2022 | $17,581,000 | +62.6% | 924,831 | +121.3% | 0.01% | +100.0% |
| Q4 2021 | $10,811,000 | -43.9% | 417,909 | -29.5% | 0.01% | -58.3% |
| Q3 2021 | $19,269,000 | +1231.7% | 592,513 | +1486.3% | 0.01% | +1100.0% |
| Q2 2021 | $1,447,000 | -82.9% | 37,351 | -78.6% | 0.00% | -83.3% |
| Q1 2021 | $8,452,000 | -30.7% | 174,262 | -18.6% | 0.01% | -33.3% |
| Q4 2020 | $12,196,000 | – | 214,154 | – | 0.01% | – |
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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% |