QUANTUM SI INC's ticker is QSI and the CUSIP is 74765K105. A total of 94 filers reported holding QUANTUM SI INC in Q1 2022. The put-call ratio across all filers is 0.19 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q2 2023 | $1,427,525 | -62.9% | 797,500 | -43.0% | 0.03% | -61.0% |
Q3 2022 | $3,850,000 | +18.5% | 1,400,000 | 0.0% | 0.08% | +14.9% |
Q2 2022 | $3,248,000 | -50.4% | 1,400,000 | 0.0% | 0.07% | -54.1% |
Q1 2022 | $6,552,000 | -40.5% | 1,400,000 | 0.0% | 0.15% | -36.8% |
Q4 2021 | $11,018,000 | -5.6% | 1,400,000 | 0.0% | 0.23% | +1.3% |
Q3 2021 | $11,676,000 | -32.0% | 1,400,000 | 0.0% | 0.23% | -25.2% |
Q2 2021 | $17,164,000 | – | 1,400,000 | – | 0.30% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Foresite Capital Management V, LLC | 924,404 | $1,654,683 | 1.21% |
Fosun International Ltd | 743,935 | $1,331,644 | 0.19% |
Knollwood Investment Advisory, LLC | 300,000 | $537,000 | 0.18% |
ARK Investment Management | 12,754,531 | $22,830,610 | 0.15% |
Neumann Advisory Hong Kong Ltd | 192,857 | $345 | 0.13% |
Glenview Capital Management | 2,415,990 | $4,324,622 | 0.10% |
Nikko Asset Management Americas, Inc. | 1,626,985 | $2,896,033 | 0.03% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 797,500 | $1,427,525 | 0.03% |
Red Wave Investments LLC | 37,000 | $66,230 | 0.03% |
Clearline Capital LP | 211,900 | $379,301 | 0.02% |