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AUTL · Autolus Therapeutics plc

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$2.15 -0.07 (-3.15%) At close · Aug 14
Market Cap
$572.25M
Shares
266.16M

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
12,903,023 -6.4% vs reported
The latest estimate appears in the chart below. Official release expected Aug 25. Methodology
Short Squeeze Score
86/100
Short interest 5.2% of shares — P75 Days to cover 16.6 — P95 Price vs VWAP +21.5% — P93 Short-volume trend +10.5% — P84 Short interest change -8.9% — P30 Worst FTD 0.01% of shares — P46 Volume surge +10

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 13,789,710 15,142,908 -1,353,198 16.64
2026-07-15 15,142,908 12,493,728 +2,649,180 10.50
2026-06-30 12,493,728 13,476,088 -982,360 13.26
2026-06-15 13,476,088 12,786,624 +689,464 10.17
2026-05-29 12,786,624 14,017,528 -1,230,904 6.90
2026-05-15 14,017,528 13,088,539 +928,989 8.62
2026-04-30 13,088,539 14,206,924 -1,118,385 10.52
2026-04-15 14,206,924 14,582,459 -375,535 10.38
2026-03-31 14,582,459 14,696,007 -113,548 7.18
2026-03-13 14,696,007 14,966,126 -270,119 9.70
2026-02-27 14,966,126 15,860,958 -894,832 8.77
2026-02-13 15,860,958 15,435,023 +425,935 13.78
2026-01-30 15,435,023 13,902,770 +1,532,253 9.02
2026-01-15 13,902,770 12,295,794 +1,606,976 4.74
2025-12-31 12,295,794 12,128,428 +167,366 4.82
2025-12-15 12,128,428 12,948,282 -819,854 4.51
2025-11-28 12,948,282 11,662,315 +1,285,967 2.59
2025-11-14 11,662,315 11,981,268 -318,953 4.44
2025-10-31 11,981,268 11,821,704 +159,564 5.40
2025-10-15 11,821,704 11,487,493 +334,211 3.61
2025-09-30 11,487,493 10,606,444 +881,049 2.28
2025-09-15 10,606,444 10,109,158 +497,286 1.76
2025-08-29 10,109,158 14,901,573 -4,792,415 4.18
Showing 1–23 of 23 settlements
Key facts CIK 1730463 CUSIP 05280R100 13F (30d) 81 filings 79 filers Visit website Investor relations