Who owns QUANTUM SI INC?
- CUSIP Number: 74765k955
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Analyze quarterly positions in Quantum Si with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Quantum Si stock
Who bought or sold QUANTUM SI INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| IMC-Chicago | 249k | $193k | -21% | Mar 2026 |
|
| Simplex Trading | 192k | $211k | 43% | Dec 2025 |
|
| Group One Trading | 53k | $41k | 7% | Mar 2026 |
|