BlackRock, Inc. 13D and 13G filings for ACACIA COMMUNICATIONS 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 |
| 2021-01-28 5:56 pm Purchase | 2020-12-31 | 13G | ACACIA COMMUNICATIONS INC ACIA | BlackRock Inc. BLK | 3,045,136 7.200% | 172,321 (+6.00%) | Filing |
| 2020-02-10 07:32 am Purchase | 2019-12-31 | 13G | ACACIA COMMUNICATIONS INC ACIA | BlackRock Inc. BLK | 2,872,815 7.000% | 2,872,815 (New Position) | Filing |