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UPST · Upstart Holdings, Inc.

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$27.30 -0.09 (-0.33%)
Russell 2000 member Rebalance outlook locked
Market Cap
$2.83B
Shares
97.31M

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

UPST Latest Reported Short Interest

FINRA reported 24,779,256 UPST shares sold short as of the August 14, 2026 settlement date, a decrease of 444,367 shares. Days to cover was 4.65 based on FINRA's reported average daily volume.

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

UPST Short Interest Forecast

Equibles' model estimates 24,670,334 shares sold short for the August 31, 2026 settlement, -0.4% versus the latest reported position, with a likely range of 22,248,378 to 27,172,026 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 59% chance it falls
24,670,334 -0.4% vs reported
Likely range 22,248,378 to 27,172,026 The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
65/100
Short interest 25.5% of shares — P99 Days to cover 4.7 — P66 Price vs VWAP -11.0% — P24 Short-volume trend -3.5% — P37 Short interest change -1.8% — P45 Worst FTD 0.08% of shares — P80

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.

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    • 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 24,779,256 25,223,623 -444,367 4.65
    2026-07-31 25,223,623 26,176,982 -953,359 7.31
    2026-07-15 26,176,982 25,838,509 +338,473 7.13
    2026-06-30 25,838,509 26,825,714 -987,205 5.57
    2026-06-15 26,825,714 27,642,739 -817,025 5.74
    2026-05-29 27,642,739 26,674,083 +968,656 5.78
    2026-05-15 26,674,083 26,979,293 -305,210 5.01
    2026-04-30 26,979,293 27,872,978 -893,685 6.46
    2026-04-15 27,872,978 27,640,735 +232,243 6.62
    2026-03-31 27,640,735 27,767,282 -126,547 5.66
    2026-03-13 27,767,282 24,910,913 +2,856,369 5.17
    2026-02-27 24,910,913 23,542,832 +1,368,081 4.73
    2026-02-13 23,542,832 22,841,180 +701,652 3.21
    2026-01-30 22,841,180 22,640,954 +200,226 7.53
    2026-01-15 22,640,954 26,676,885 -4,035,931 4.91
    2025-12-31 26,676,885 22,975,403 +3,701,482 5.83
    2025-12-15 22,975,403 23,623,685 -648,282 5.54
    2025-11-28 23,623,685 25,236,882 -1,613,197 4.42
    2025-11-14 25,236,882 29,590,889 -4,354,007 2.87
    2025-10-31 29,590,889 28,675,988 +914,901 4.79
    2025-10-15 28,675,988 25,429,938 +3,246,050 4.13
    2025-09-30 25,429,938 21,928,168 +3,501,770 2.94
    2025-09-15 21,928,168 21,098,496 +829,672 3.24

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 1647639 CUSIP 91680M107 13F (30d) 268 filings 267 filers Visit website Investor relations

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