Quantum Si shares owned by SG Americas Securities
Quarter-by-quarter ownership of Quantum Si (QSI) shares owned by SG Americas Securities
from 13F filings
Historical chart of SG Americas Securities investment in Quantum Si
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Quarterly reported holdings in Quantum Si by SG Americas Securities
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $59k | 42k | 1.40 |
| 2025-06-30 | $63k | 32k | 1.96 |
| 2025-03-31 | $48k | 40k | 1.20 |
| 2024-12-31 | $182k | 68k | 2.69 |
| 2024-09-30 | $53k | 60k | 0.88 |
| 2023-12-31 | $35k | 17k | 2.02 |
| 2023-09-30 | $77k | 47k | 1.65 |
| 2023-03-31 | $90k | 51k | 1.75 |
| 2022-12-31 | $62k | 34k | 1.83 |
| 2022-09-30 | $86k | 31k | 2.76 |
| 2022-06-30 | $85k | 37k | 2.31 |