QUANTUM SI INC's ticker is QSI and the CUSIP is 74765K105. A total of 102 filers reported holding QUANTUM SI INC in Q3 2022. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $46,123 | -5.6% | 27,785 | +1.8% | 0.00% | – |
Q2 2023 | $48,865 | -78.8% | 27,299 | -79.2% | 0.00% | – |
Q1 2023 | $230,625 | +644.0% | 131,037 | +1043.9% | 0.00% | – |
Q3 2022 | $31,000 | -97.6% | 11,455 | -95.9% | 0.00% | – |
Q1 2022 | $1,299,000 | -27.3% | 277,648 | +22.2% | 0.00% | -100.0% |
Q4 2021 | $1,788,000 | -1.1% | 227,200 | +4.9% | 0.00% | – |
Q3 2021 | $1,807,000 | -38.2% | 216,631 | -9.2% | 0.00% | -100.0% |
Q2 2021 | $2,925,000 | – | 238,604 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Knollwood Investment Advisory, LLC | 300,000 | $498,000 | 0.23% |
Fosun International Ltd | 743,935 | $1,234,932 | 0.20% |
ARK Investment Management | 14,448,217 | $23,984,040 | 0.18% |
Nikko Asset Management Americas, Inc. | 8,532,917 | $14,164,642 | 0.17% |
Neumann Advisory Hong Kong Ltd | 166,198 | $276 | 0.11% |
Green Alpha Advisors, LLC | 42,622 | $70,753 | 0.05% |
Red Wave Investments LLC | 37,000 | $61,420 | 0.03% |
Flagship Private Wealth, LLC | 14,158 | $23,502 | 0.02% |
GENERAL AMERICAN INVESTORS CO INC | 119,250 | $197,955 | 0.02% |
Guidance Point Advisors, LLC | 25,742 | $42,732 | 0.02% |