Quantum Si shares owned by Quadrature Capital
Quarter-by-quarter ownership of Quantum Si (QSI) shares owned by Quadrature Capital
from 13F filings
Historical chart of Quadrature Capital investment in Quantum Si
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Quarterly reported holdings in Quantum Si by Quadrature Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-12-31 | $305k | 277k | 1.10 |