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CYTK · Cytokinetics Inc

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$74.13 +0.68 (+0.93%) At close · Aug 14
Market Cap
$10.31B
Shares
139.02M

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
15,063,913 -1.6% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
70/100
Short interest 11.0% of shares — P92 Days to cover 9.6 — P88 Price vs VWAP -5.7% — P29 Short-volume trend +10.4% — P84 Short interest change -10.3% — P28 Worst FTD 0.02% of shares — P55

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 15,303,504 17,051,981 -1,748,477 9.63
2026-07-15 17,051,981 17,573,660 -521,679 8.99
2026-06-30 17,573,660 14,766,477 +2,807,183 5.27
2026-06-15 14,766,477 15,500,865 -734,388 9.30
2026-05-29 15,500,865 16,461,785 -960,920 8.55
2026-05-15 16,461,785 15,896,196 +565,589 3.38
2026-04-30 15,896,196 14,885,295 +1,010,901 9.68
2026-04-15 14,885,295 15,848,869 -963,574 8.99
2026-03-31 15,848,869 15,662,163 +186,706 7.33
2026-03-13 15,662,163 15,367,539 +294,624 7.94
2026-02-27 15,367,539 14,783,466 +584,073 8.97
2026-02-13 14,783,466 13,308,302 +1,475,164 8.57
2026-01-30 13,308,302 13,391,148 -82,846 8.66
2026-01-15 13,391,148 13,837,421 -446,273 6.65
2025-12-31 13,837,421 13,341,806 +495,615 5.88
2025-12-15 13,341,806 12,948,508 +393,298 7.70
2025-11-28 12,948,508 14,382,900 -1,434,392 7.45
2025-11-14 14,382,900 13,786,011 +596,889 7.39
2025-10-31 13,786,011 14,198,078 -412,067 8.10
2025-10-15 14,198,078 14,111,890 +86,188 7.42
2025-09-30 14,111,890 14,257,043 -145,153 4.87
2025-09-15 14,257,043 13,832,481 +424,562 3.93
2025-08-29 13,832,481 15,325,098 -1,492,617 7.86
Showing 1–23 of 23 settlements
Key facts CIK 1061983 CUSIP 23282W605 13F (30d) 455 filings 453 filers Visit website Investor relations