Skip to main content
Equibles
QSI logo

QSI · Quantum-Si Inc

Track QSI — free

Use QSI with AI

Ask our own analyst here, or connect this data to the AI you already use.

Free, nothing to set up — ALVIS runs on the same tools and cites every figure.

or use your own AI

The free Equibles MCP server lets any client query SEC filings, earnings calls, KPIs, holdings and prices directly — read-only, OAuth-secured, cited to the filing.

ChatGPT Claude Gemini
Server URL
https://mcp.equibles.com/mcp
All connection guides →
$0.78 +0.01 (+1.89%)
Rebalance outlook locked
Market Cap
$165.76M
Shares
218.88M

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

QSI Latest Reported Short Interest

FINRA reported 14,273,563 QSI shares sold short as of the August 14, 2026 settlement date, a decrease of 1,144,169 shares. Days to cover was 4.68 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent stock splits

QSI Short Interest Forecast

Equibles' model estimates 13,552,777 shares sold short for the August 31, 2026 settlement, -5.0% versus the latest reported position, with a likely range of 11,764,286 to 15,446,321 shares. This model prediction uses FINRA data through August 31, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 31 Low confidence 60% chance it falls
13,552,777 -5.0% vs reported
Likely range 11,764,286 to 15,446,321 The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
52/100
Short interest 6.5% of shares — P81 Days to cover 4.7 — P66 Price vs VWAP -15.6% — P17 Short-volume trend -5.0% — P32 Short interest change -7.4% — P31 Worst FTD 0.00% of shares — P38

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-08-14). 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.

1M 3M 6M 1Y 5Y All
Dimensions
  • Add to chart

    • Short Interest History

    Settlement Date Current Position Previous Position Change Days to Cover
    2026-09-15 Scheduled
    FINRA publishes Sep 24
    		 — — — —
    2026-08-31 Scheduled
    FINRA publishes Sep 10
    		 — — — —
    2026-08-14 14,273,563 15,417,732 -1,144,169 4.68
    2026-07-31 15,417,732 14,129,789 +1,287,943 5.91
    2026-07-15 14,129,789 17,398,927 -3,269,138 4.24
    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

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 1816431 CUSIP 74765K105 13F (30d) 105 filings 104 filers Visit website Investor relations

    Report a Problem

    Category
    Description
    Email (optional, for follow-up)