ARK Investment Management LLC 13D and 13G filings for 908 Devices Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2025-02-14 11:23 am Sale |
2024-12-31 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 2,788,565 8.010% |
-430,984 (-13.39%) |
Filing |
| 2025-01-10 9:23 pm Sale |
2024-09-30 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 3,219,549 9.290% |
-1,127,030 (-25.93%) |
Filing |
| 2024-01-29 4:01 pm Purchase |
2023-12-31 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 4,346,579 13.420% |
657,104 (+17.81%) |
Filing |
| 2023-02-10 10:43 am Purchase |
2022-12-31 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 3,689,475 11.630% |
558,092 (+17.82%) |
Filing |
| 2022-02-10 11:10 am Purchase |
2022-01-31 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 3,131,383 10.100% |
134,990 (+4.51%) |
Filing |
| 2022-02-09 2:01 pm Purchase |
2021-12-31 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 2,996,393 9.660% |
226,632 (+8.18%) |
Filing |
| 2021-09-10 2:46 pm Purchase |
2021-08-31 | 13G | 908 Devices Inc. MASS |
ARK Investment Management LLC | 2,769,761 10.020% |
2,769,761 (New Position) |
Filing |