QUANTUM SI INC's ticker is QSIAW and the CUSIP is 74765K113. A total of 18 filers reported holding QUANTUM SI INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $17,306 | +10.5% | 66,666 | 0.0% | 0.00% | +100.0% |
Q2 2023 | $15,667 | +50.2% | 66,666 | 0.0% | 0.00% | +100.0% |
Q1 2023 | $10,433 | -42.0% | 66,666 | 0.0% | 0.00% | -50.0% |
Q4 2022 | $18,000 | -48.6% | 66,666 | 0.0% | 0.00% | 0.0% |
Q3 2022 | $35,000 | -5.4% | 66,666 | 0.0% | 0.00% | 0.0% |
Q2 2022 | $37,000 | -51.9% | 66,666 | 0.0% | 0.00% | -50.0% |
Q1 2022 | $77,000 | -35.3% | 66,666 | 0.0% | 0.00% | -33.3% |
Q4 2021 | $119,000 | -12.5% | 66,666 | 0.0% | 0.01% | -25.0% |
Q3 2021 | $136,000 | -46.0% | 66,666 | 0.0% | 0.01% | -42.9% |
Q2 2021 | $252,000 | – | 66,666 | – | 0.01% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Ionic Capital Management LLC | 347,264 | $196,000 | 0.02% |
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 333,333 | $188,000 | 0.00% |
Castle Creek Arbitrage, LLC | 66,666 | $37,000 | 0.00% |
Magnetar Financial LLC | 169,196 | $94,000 | 0.00% |
Westchester Capital Management, LLC | 86,598 | $49,000 | 0.00% |
CoreCap Advisors, LLC | 200 | $0 | 0.00% |
JANE STREET GROUP, LLC | 20,112 | $11,000 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
MILLENNIUM MANAGEMENT LLC | 87,054 | $49,000 | 0.00% |
WOLVERINE ASSET MANAGEMENT LLC | 6,705 | $3,000 | 0.00% |