QSI
Quantum-Si Inc
$0.82
+0.00 (+0.42%)
At close · Jul 17
Market Cap
$179.09M
Shares
217,760,163
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
58/100
Short interest 8.0% of shares — P85
Days to cover 2.7 — P56
Price vs VWAP -16.4% — P21
Short-volume trend -0.1% — P51
Short interest change -22.7% — P15
Worst FTD 0.47% of shares — P89
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-06-30). Weighted mean of the available factors (short interest 30%, days to cover 20%, price vs VWAP 15%, short-volume trend 15%, short-interest change 10%, fails-to-deliver 10%) plus catalyst boosts (price spike, volume surge, earnings within days), capped at +20 and clamped to 100.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-06-30 | 17,398,927 | 22,514,122 | -5,115,195 | 2.72 |
| 2026-06-15 | 22,514,122 | 22,808,138 | -294,016 | 3.40 |
| 2026-05-29 | 22,808,138 | 23,252,541 | -444,403 | 3.25 |
| 2026-05-15 | 23,252,541 | 22,967,445 | +285,096 | 3.88 |
| 2026-04-30 | 22,967,445 | 22,939,577 | +27,868 | 3.40 |
| 2026-04-15 | 22,939,577 | 22,143,189 | +796,388 | 5.57 |
| 2026-03-31 | 22,143,189 | 21,512,748 | +630,441 | 7.21 |
| 2026-03-13 | 21,512,748 | 21,136,226 | +376,522 | 5.19 |
| 2026-02-27 | 21,136,226 | 21,342,481 | -206,255 | 8.03 |
| 2026-02-13 | 21,342,481 | 18,855,768 | +2,486,713 | 4.23 |
| 2026-01-30 | 18,855,768 | 19,325,866 | -470,098 | 3.91 |
| 2026-01-15 | 19,325,866 | 19,264,903 | +60,963 | 3.65 |
| 2025-12-31 | 19,264,903 | 19,324,219 | -59,316 | 3.63 |
| 2025-12-15 | 19,324,219 | 18,837,920 | +486,299 | 4.74 |
| 2025-11-28 | 18,837,920 | 15,785,926 | +3,051,994 | 3.98 |
| 2025-11-14 | 15,785,926 | 16,953,953 | -1,168,027 | 2.13 |
| 2025-10-31 | 16,953,953 | 19,939,017 | -2,985,064 | 1.08 |
| 2025-10-15 | 19,939,017 | 21,940,146 | -2,001,129 | 1.02 |
| 2025-09-30 | 21,940,146 | 21,990,498 | -50,352 | 1.41 |
| 2025-09-15 | 21,990,498 | 22,446,391 | -455,893 | 4.44 |
| 2025-08-29 | 22,446,391 | 23,443,511 | -997,120 | 3.71 |
| 2025-08-15 | 23,443,511 | 21,814,094 | +1,629,417 | 3.35 |
| 2025-07-31 | 21,814,094 | 23,451,633 | -1,637,539 | 2.92 |
Showing 1–23 of 23 settlements
Key facts
CIK
1816431
CUSIP
74765K105
13F (30d)
12 filings
12 filers
Visit website
Investor relations