908 DEVICES INC's ticker is MASS and the CUSIP is 65443P102. A total of 84 filers reported holding 908 DEVICES INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $354,006 | +91.0% | 53,154 | +96.7% | 0.00% | – |
| Q2 2023 | $185,384 | +37.2% | 27,024 | +72.1% | 0.00% | – |
| Q1 2023 | $135,072 | -53.0% | 15,706 | -58.4% | 0.00% | – |
| Q4 2022 | $287,464 | -41.2% | 37,725 | +26.9% | 0.00% | – |
| Q3 2022 | $489,000 | -39.9% | 29,726 | -24.7% | 0.00% | – |
| Q2 2022 | $813,000 | -18.5% | 39,500 | -24.8% | 0.00% | – |
| Q1 2022 | $998,000 | -32.1% | 52,500 | -7.5% | 0.00% | – |
| Q4 2021 | $1,469,000 | +234.6% | 56,768 | +320.5% | 0.00% | – |
| Q3 2021 | $439,000 | – | 13,500 | – | 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% |