Skip to main content
CTMX logo

CTMX · CytomX Therapeutics, Inc.

Track CTMX — free
$3.36 +0.01 (+0.30%) At close · Aug 14
Market Cap
$732.14M
Shares
217.90M

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

Model estimate

Expected Aug 14 short interest

as of Aug 14
35,213,439 +0.3% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
65/100
Short interest 16.1% of shares — P96 Days to cover 11.8 — P92 Price vs VWAP -1.4% — P40 Short-volume trend -16.9% — P8 Short interest change -12.9% — P23 Worst FTD 0.15% of shares — P81

Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-07-31). 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
2026-08-31 Scheduled
FINRA publishes Sep 10
2026-08-14 Scheduled
FINRA publishes Aug 25
2026-07-31 35,110,952 40,322,256 -5,211,304 11.78
2026-07-15 40,322,256 35,567,462 +4,754,794 10.38
2026-06-30 35,567,462 30,605,562 +4,961,900 4.32
2026-06-15 30,605,562 28,719,341 +1,886,221 8.65
2026-05-29 28,719,341 31,133,767 -2,414,426 9.31
2026-05-15 31,133,767 29,742,798 +1,390,969 10.32
2026-04-30 29,742,798 27,517,975 +2,224,823 8.44
2026-04-15 27,517,975 22,031,153 +5,486,822 5.41
2026-03-31 22,031,153 20,415,174 +1,615,979 1.14
2026-03-13 20,415,174 18,864,576 +1,550,598 7.10
2026-02-27 18,864,576 16,961,879 +1,902,697 8.03
2026-02-13 16,961,879 14,813,750 +2,148,129 4.66
2026-01-30 14,813,750 16,118,163 -1,304,413 3.33
2026-01-15 16,118,163 23,696,755 -7,578,592 7.49
2025-12-31 23,696,755 16,770,738 +6,926,017 6.56
2025-12-15 16,770,738 17,187,962 -417,224 9.20
2025-11-28 17,187,962 29,319,732 -12,131,770 7.62
2025-11-14 29,319,732 28,725,162 +594,570 5.59
2025-10-31 28,725,162 28,399,194 +325,968 12.11
2025-10-15 28,399,194 31,366,190 -2,966,996 8.58
2025-09-30 31,366,190 28,962,333 +2,403,857 5.57
2025-09-15 28,962,333 26,968,192 +1,994,141 11.31
2025-08-29 26,968,192 25,137,978 +1,830,214 9.09
Showing 1–23 of 23 settlements
Key facts CIK 1501989 CUSIP 23284F105 13F (30d) 182 filings 176 filers Visit website Investor relations