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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $72,900 | +0.7% | 10,946 | +3.7% | 0.00% | – |
| Q2 2023 | $72,414 | -21.0% | 10,556 | -1.0% | 0.00% | -100.0% |
| Q1 2023 | $91,710 | +16.4% | 10,664 | +3.1% | 0.00% | 0.0% |
| Q4 2022 | $78,821 | -53.9% | 10,344 | -0.4% | 0.00% | 0.0% |
| Q3 2022 | $171,000 | -19.0% | 10,381 | +1.4% | 0.00% | 0.0% |
| Q2 2022 | $211,000 | +6.6% | 10,235 | -1.5% | 0.00% | 0.0% |
| Q1 2022 | $198,000 | -23.0% | 10,392 | +4.8% | 0.00% | 0.0% |
| Q4 2021 | $257,000 | +11.7% | 9,917 | +40.1% | 0.00% | 0.0% |
| Q3 2021 | $230,000 | +46.5% | 7,076 | +74.2% | 0.00% | 0.0% |
| Q2 2021 | $157,000 | -23.0% | 4,062 | -3.4% | 0.00% | 0.0% |
| Q1 2021 | $204,000 | – | 4,207 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tao Capital Management LP | 568,981 | $9,360,000 | 6.14% |
| Iron Triangle Partners LP | 900,000 | $14,805,000 | 2.59% |
| Sands Capital Ventures, LLC | 326,427 | $5,370,000 | 1.56% |
| Eventide Asset Management | 1,715,801 | $28,225,000 | 0.56% |
| Parian Global Management LP | 10,000 | $165,000 | 0.54% |
| Granahan Investment Management | 967,364 | $15,913,000 | 0.52% |
| ARK Investment Management | 3,775,194 | $62,102,000 | 0.43% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 498,041 | $8,193,000 | 0.34% |
| FRED ALGER MANAGEMENT, LLC | 3,459,103 | $56,902,000 | 0.29% |
| Eversept Partners, LP | 130,768 | $2,151,134 | 0.19% |