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RCUS · Arcus Biosciences, Inc.

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$29.21 -1.38 (-4.51%) At close · Aug 28
S&P 600 member Russell 2000 member Rebalance outlook locked
Market Cap
$3.75B
Shares
127.33M

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

RCUS Short Interest Forecast

Equibles' model estimates 13,073,729 shares sold short for the August 31, 2026 settlement, -5.6% versus the latest reported position. This model prediction uses FINRA data through August 21, 2026; FINRA's official release is expected September 10, 2026.

Model estimate

Expected Aug 31 short interest

as of Aug 21
13,073,729 -5.6% vs reported
The latest estimate appears in the chart below. Official release expected Sep 10. Methodology
Short Squeeze Score
72/100
Short interest 10.9% of shares — P91 Days to cover 12.3 — P93 Price vs VWAP +4.7% — P69 Short-volume trend -26.3% — P4 Short interest change +5.6% — P70 Worst FTD 0.07% 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 13,848,822 13,118,220 +730,602 12.30
    2026-07-31 13,118,220 12,559,230 +558,990 11.60
    2026-07-15 12,559,230 12,644,286 -85,056 12.92
    2026-06-30 12,644,286 13,269,243 -624,957 5.91
    2026-06-15 13,269,243 11,708,210 +1,561,033 10.87
    2026-05-29 11,708,210 10,886,256 +821,954 12.60
    2026-05-15 10,886,256 10,877,577 +8,679 11.22
    2026-04-30 10,877,577 11,073,964 -196,387 6.52
    2026-04-15 11,073,964 9,876,250 +1,197,714 12.16
    2026-03-31 9,876,250 8,609,225 +1,267,025 8.12
    2026-03-13 8,609,225 9,265,210 -655,985 6.14
    2026-02-27 9,265,210 9,006,912 +258,298 7.55
    2026-02-13 9,006,912 8,198,565 +808,347 9.78
    2026-01-30 8,198,565 8,904,766 -706,201 8.77
    2026-01-15 8,904,766 9,594,327 -689,561 4.98
    2025-12-31 9,594,327 7,830,605 +1,763,722 5.61
    2025-12-15 7,830,605 9,085,675 -1,255,070 3.05
    2025-11-28 9,085,675 9,888,340 -802,665 4.86
    2025-11-14 9,888,340 8,344,964 +1,543,376 5.33
    2025-10-31 8,344,964 8,653,075 -308,111 4.84
    2025-10-15 8,653,075 9,891,818 -1,238,743 6.48
    2025-09-30 9,891,818 10,898,426 -1,006,608 10.65
    2025-09-15 10,898,426 9,834,666 +1,063,760 12.57

    Full FINRA short interest reporting calendar

    Showing 1–23 of 23 settlements
    Key facts CIK 1724521 CUSIP 03969F109 13F (30d) 199 filings 197 filers Visit website Investor relations

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