Ameriprise Financial, Inc. 13D and 13G filings for Quanterix Corporation:
- 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 11:54 am Purchase | 2024-12-31 | 13G | Quanterix Corporation QTRX | AMERIPRISE FINANCIAL INC AMP | 3,205,928 8.300% | 3,205,928 (New Position) | Filing |