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 |
| 2025-01-10 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 |