ABUS
Arbutus Biopharma CorpCompany with tickers: ABUS
CIK
1447028
CUSIP
03879J100
Shares Outstanding
197,537,710
Website
https://www.sedar.com
13F Activity (30d)
59 filings
57 filers
Total shares sold short and not yet covered, reported to FINRA by broker-dealers and published twice a month (bi-monthly). Days to cover divides the short position by average daily volume; a high value (above 5) can signal short-squeeze potential.
Short Squeeze Score
60/100
Short interest 8.6% of shares — P86
Days to cover 9.2 — P90
Short-volume trend -22.5% — P5
Peer-relative percentile rank across all stocks reporting short interest at the latest settlement date (2026-05-29). Equal-weight mean of the available factors.
Short Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-29 | 16,982,764 | 16,438,082 | +544,682 | 9.18 |
| 2026-05-15 | 16,438,082 | 17,743,389 | -1,305,307 | 17.08 |
| 2026-04-30 | 17,743,389 | 17,803,913 | -60,524 | 7.17 |
| 2026-04-15 | 17,803,913 | 16,174,093 | +1,629,820 | 11.44 |
| 2026-03-31 | 16,174,093 | 16,405,599 | -231,506 | 7.04 |
| 2026-03-13 | 16,405,599 | 14,756,509 | +1,649,090 | 4.18 |
| 2026-02-27 | 14,756,509 | 14,998,521 | -242,012 | 9.52 |
| 2026-02-13 | 14,998,521 | 13,558,940 | +1,439,581 | 6.43 |
| 2026-01-30 | 13,558,940 | 13,067,041 | +491,899 | 7.47 |
| 2026-01-15 | 13,067,041 | 12,535,638 | +531,403 | 12.17 |
| 2025-12-31 | 12,535,638 | 10,740,954 | +1,794,684 | 8.63 |
| 2025-12-15 | 10,740,954 | 11,206,745 | -465,791 | 9.28 |
| 2025-11-28 | 11,206,745 | 10,563,698 | +643,047 | 9.87 |
| 2025-11-14 | 10,563,698 | 9,916,540 | +647,158 | 10.74 |
| 2025-10-31 | 9,916,540 | 9,863,869 | +52,671 | 10.35 |
| 2025-10-15 | 9,863,869 | 10,136,672 | -272,803 | 10.52 |
| 2025-09-30 | 10,136,672 | 11,160,517 | -1,023,845 | 9.56 |
| 2025-09-15 | 11,160,517 | 10,546,749 | +613,768 | 5.18 |
| 2025-08-29 | 10,546,749 | 12,514,972 | -1,968,223 | 11.12 |
| 2025-08-15 | 12,514,972 | 12,983,847 | -468,875 | 18.22 |
| 2025-07-31 | 12,983,847 | 13,636,945 | -653,098 | 20.38 |
| 2025-07-15 | 13,636,945 | 13,770,774 | -133,829 | 18.65 |
| 2025-06-30 | 13,770,774 | 12,841,350 | +929,424 | 12.56 |
| 2025-06-13 | 12,841,350 | 12,751,934 | +89,416 | 24.88 |
| 2025-05-30 | 12,751,934 | 11,504,318 | +1,247,616 | 15.97 |
| 2025-05-15 | 11,504,318 | 11,190,235 | +314,083 | 13.37 |
| 2025-04-30 | 11,190,235 | 11,054,234 | +136,001 | 14.15 |
| 2025-04-15 | 11,054,234 | 9,847,908 | +1,206,326 | 7.59 |
| 2025-03-31 | 9,847,908 | 9,574,515 | +273,393 | 10.25 |
| 2025-03-14 | 9,574,515 | 8,411,716 | +1,162,799 | 9.41 |
| 2025-02-28 | 8,411,716 | 7,212,196 | +1,199,520 | 7.07 |
| 2025-02-14 | 7,212,196 | 6,722,546 | +489,650 | 11.55 |
| 2025-01-31 | 6,722,546 | 6,637,358 | +85,188 | 11.64 |
| 2025-01-15 | 6,637,358 | 5,948,529 | +688,829 | 7.96 |
| 2024-12-31 | 5,948,529 | 5,972,229 | -23,700 | 5.99 |
| 2024-12-13 | 5,972,229 | 5,821,160 | +151,069 | 8.60 |
| 2024-11-29 | 5,821,160 | 6,055,854 | -234,694 | 6.63 |
| 2024-11-15 | 6,055,854 | 6,543,356 | -487,502 | 6.25 |
| 2024-10-31 | 6,543,356 | 7,791,428 | -1,248,072 | 7.30 |
| 2024-10-15 | 7,791,428 | 7,358,461 | +432,967 | 10.97 |
| 2024-09-30 | 7,358,461 | 6,561,212 | +797,249 | 4.44 |
| 2024-09-13 | 6,561,212 | 6,064,382 | +496,830 | 3.85 |
| 2024-08-30 | 6,064,382 | 6,644,653 | -580,271 | 7.24 |
| 2024-08-15 | 6,644,653 | 6,798,270 | -153,617 | 8.04 |
| 2024-07-31 | 6,798,270 | 7,019,110 | -220,840 | 7.82 |
| 2024-07-15 | 7,019,110 | 6,005,461 | +1,013,649 | 7.41 |
| 2024-06-28 | 6,005,461 | 5,370,956 | +634,505 | 4.61 |
| 2024-06-14 | 5,370,956 | 5,025,716 | +345,240 | 4.86 |
| 2024-05-31 | 5,025,716 | 5,336,963 | -311,247 | 4.66 |
| 2024-05-15 | 5,336,963 | 5,805,594 | -468,631 | 8.69 |
Showing 1–50 of 120 settlements