908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 71 filers reported holding 908 DEVICES INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $99,647 | +8.0% | 14,962 | +11.2% | 0.00% | 0.0% |
| Q2 2023 | $92,301 | +68781.3% | 13,455 | -13.8% | 0.00% | -25.0% |
| Q1 2023 | $134 | +13300.0% | 15,611 | +12801.7% | 0.00% | – |
| Q4 2022 | $1 | -100.0% | 121 | -98.2% | 0.00% | -100.0% |
| Q3 2022 | $110,000 | +358.3% | 6,677 | +480.6% | 0.00% | +100.0% |
| Q2 2022 | $24,000 | -67.6% | 1,150 | -70.4% | 0.00% | 0.0% |
| Q1 2022 | $74,000 | +640.0% | 3,888 | +884.3% | 0.00% | – |
| Q4 2021 | $10,000 | +66.7% | 395 | +99.5% | 0.00% | – |
| Q3 2021 | $6,000 | -96.9% | 198 | -96.0% | 0.00% | -100.0% |
| Q2 2021 | $193,000 | +144.3% | 4,973 | +203.6% | 0.01% | +400.0% |
| Q1 2021 | $79,000 | +3850.0% | 1,638 | +4717.6% | 0.00% | – |
| Q4 2020 | $2,000 | – | 34 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tao Capital Management LP | 568,981 | $3,790 | 2.94% |
| Iron Triangle Partners LP | 980,463 | $6,529,884 | 0.95% |
| AWM Investment Company, Inc. | 561,506 | $3,739,630 | 0.55% |
| Sands Capital Ventures, LLC | 237,258 | $1,580,138 | 0.47% |
| Granahan Investment Management | 1,843,290 | $12,276,311 | 0.44% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 834,824 | $5,559,928 | 0.22% |
| ARK Investment Management | 4,013,460 | $26,729,642 | 0.20% |
| Eventide Asset Management | 1,430,995 | $9,530,427 | 0.17% |
| Bruce & Co., Inc. | 68,286 | $454,784 | 0.16% |
| TANG CAPITAL MANAGEMENT LLC | 100,000 | $666,000 | 0.09% |