ARK Investment Management LLC 13D and 13G filings for Quantum-Si incorporated:
- 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 | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 8,848,650 7.210% |
-2,993,959 (-25.28%) |
Filing |
| 2025-01-10 9:21 pm Sale |
2024-09-30 | 13G | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 11,842,609 9.670% |
-3,676,713 (-23.69%) |
Filing |
| 2024-01-29 4:00 pm Purchase |
2023-12-31 | 13G | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 15,519,322 12.740% |
2,764,791 (+21.68%) |
Filing |
| 2023-07-10 11:26 am Purchase |
2023-06-30 | 13G | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 12,754,531 10.490% |
898,347 (+7.58%) |
Filing |
| 2023-02-10 1:54 pm Sale |
2022-12-31 | 13G | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 11,856,184 9.890% |
-1,210,966 (-9.27%) |
Filing |
| 2022-02-09 2:59 pm Purchase |
2021-12-31 | 13G | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 13,067,150 11.120% |
1,404,125 (+12.04%) |
Filing |
| 2021-09-10 2:46 pm Purchase |
2021-08-31 | 13G | Quantum-Si incorporated QSI |
ARK Investment Management LLC | 11,663,025 10.010% |
11,663,025 (New Position) |
Filing |