CMPS
COMPASS Pathways plcCompany with tickers: CMPS
CIK
1816590
CUSIP
20451W101
Shares Outstanding
134,949,320
Website
https://compasspathways.com/
Investor Relations
https://ir.compasspathways.com/overview/default.aspx
13F Activity (30d)
9 filings
8 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
63/100
Short interest 5.4% of shares — P75
Days to cover 1.7 — P38
Short-volume trend +7.1% — P76
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 |
|---|---|---|---|---|
| 2021-06-15 | 1,488,608 | 1,634,907 | -146,299 | 3.36 |
| 2021-06-30 | 1,302,567 | 1,488,608 | -186,041 | 2.26 |
| 2021-07-15 | 467,120 | 1,302,567 | -835,447 | 1.17 |
| 2021-07-30 | 542,252 | 467,120 | +75,132 | 1.67 |
| 2021-08-13 | 629,199 | 542,252 | +86,947 | 1.56 |
| 2021-08-31 | 406,889 | 629,199 | -222,310 | 1.36 |
| 2021-09-15 | 561,294 | 406,889 | +154,405 | 1.87 |
| 2021-09-30 | 560,274 | 561,294 | -1,020 | 1.94 |
| 2021-10-15 | 774,196 | 560,274 | +213,922 | 2.58 |
| 2021-10-29 | 1,121,749 | 774,196 | +347,553 | 1.87 |
| 2021-11-15 | 970,025 | 1,121,749 | -151,724 | 1.00 |
| 2021-11-30 | 808,652 | 970,025 | -161,373 | 1.23 |
| 2021-12-15 | 901,437 | 808,652 | +92,785 | 1.23 |
| 2021-12-31 | 1,516,570 | 901,437 | +615,133 | 2.60 |
| 2022-01-14 | 1,567,236 | 1,516,570 | +50,666 | 2.98 |
| 2022-01-31 | 1,825,306 | 1,567,236 | +258,070 | 4.72 |
| 2022-02-15 | 2,068,276 | 1,825,306 | +242,970 | 8.50 |
| 2022-02-28 | 2,273,065 | 2,068,276 | +204,789 | 7.91 |
| 2022-03-15 | 2,272,135 | 2,273,065 | -930 | 11.89 |
| 2022-03-31 | 2,483,417 | 2,272,135 | +211,282 | 7.98 |
| 2022-04-14 | 2,710,333 | 2,483,417 | +226,916 | 10.73 |
| 2022-04-29 | 2,788,731 | 2,710,333 | +78,398 | 10.12 |
| 2022-05-13 | 3,021,414 | 2,788,731 | +232,683 | 6.77 |
| 2022-05-31 | 3,061,725 | 3,021,414 | +40,311 | 10.08 |
| 2022-06-15 | 2,961,862 | 3,061,725 | -99,863 | 10.87 |
| 2022-06-30 | 3,446,738 | 2,961,862 | +484,876 | 11.79 |
| 2022-07-15 | 3,625,164 | 3,446,738 | +178,426 | 10.68 |
| 2022-07-29 | 3,475,682 | 3,625,164 | -149,482 | 8.22 |
| 2022-08-15 | 3,389,003 | 3,475,682 | -86,679 | 7.53 |
| 2022-08-31 | 3,640,876 | 3,389,003 | +251,873 | 9.64 |
| 2022-09-15 | 3,854,697 | 3,640,876 | +213,821 | 11.87 |
| 2022-09-30 | 3,858,515 | 3,854,697 | +3,818 | 10.73 |
| 2022-10-14 | 3,898,880 | 3,858,515 | +40,365 | 10.47 |
| 2022-10-31 | 3,907,938 | 3,898,880 | +9,058 | 13.54 |
| 2022-11-15 | 3,962,467 | 3,907,938 | +54,529 | 10.58 |
| 2022-11-30 | 3,902,016 | 3,962,467 | -60,451 | 20.94 |
| 2022-12-15 | 3,897,615 | 3,902,016 | -4,401 | 15.85 |
| 2022-12-30 | 3,874,183 | 3,897,615 | -23,432 | 16.18 |
| 2023-01-13 | 4,009,600 | 3,874,183 | +135,417 | 11.91 |
| 2023-01-31 | 4,110,291 | 4,009,600 | +100,691 | 13.09 |
| 2023-02-15 | 4,460,330 | 4,110,291 | +350,039 | 20.05 |
| 2023-02-28 | 4,587,975 | 4,460,330 | +127,645 | 18.35 |
| 2023-03-15 | 4,563,442 | 4,587,975 | -24,533 | 21.13 |
| 2023-03-31 | 4,274,034 | 4,563,442 | -289,408 | 15.81 |
| 2023-04-14 | 2,769,882 | 4,274,034 | -1,504,152 | 4.97 |
| 2023-04-28 | 2,744,864 | 2,769,882 | -25,018 | 13.22 |
| 2023-05-15 | 2,725,993 | 2,744,864 | -18,871 | 13.52 |
| 2023-05-31 | 2,511,685 | 2,725,993 | -214,308 | 14.06 |
| 2023-06-15 | 2,425,732 | 2,511,685 | -85,953 | 13.47 |
| 2023-06-30 | 2,395,558 | 2,425,732 | -30,174 | 10.67 |
Showing 1–50 of 120 settlements