CMPS
COMPASS Pathways plcCompany with tickers: CMPS
CIK
1816590
CUSIP
20451W101
Shares Outstanding
134,949,320
13F Activity (30d)
148 filings
146 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 Interest History
| Settlement Date | Current Position | Previous Position | Change | Days to Cover |
|---|---|---|---|---|
| 2026-05-15 | 7,698,097 | 9,766,544 | -2,068,447 | 2.05 |
| 2026-04-30 | 9,766,544 | 11,013,442 | -1,246,898 | 1.15 |
| 2026-04-15 | 11,013,442 | 8,892,595 | +2,120,847 | 7.38 |
| 2026-03-31 | 8,892,595 | 6,376,695 | +2,515,900 | 3.88 |
| 2026-03-13 | 6,376,695 | 6,287,676 | +89,019 | 2.47 |
| 2026-02-27 | 6,287,676 | 5,464,532 | +823,144 | 1.00 |
| 2026-02-13 | 5,464,532 | 6,208,105 | -743,573 | 4.31 |
| 2026-01-30 | 6,208,105 | 5,033,852 | +1,174,253 | 5.02 |
| 2026-01-15 | 5,033,852 | 4,957,174 | +76,678 | 2.97 |
| 2025-12-31 | 4,957,174 | 5,583,745 | -626,571 | 5.67 |
| 2025-12-15 | 5,583,745 | 6,244,108 | -660,363 | 3.09 |
| 2025-11-28 | 6,244,108 | 6,246,132 | -2,024 | 4.95 |
| 2025-11-14 | 6,246,132 | 4,712,766 | +1,533,366 | 2.12 |
| 2025-10-31 | 4,712,766 | 5,472,706 | -759,940 | 3.95 |
| 2025-10-15 | 5,472,706 | 6,569,612 | -1,096,906 | 2.84 |
| 2025-09-30 | 6,569,612 | 6,728,470 | -158,858 | 4.51 |
| 2025-09-15 | 6,728,470 | 7,775,263 | -1,046,793 | 3.57 |
| 2025-08-29 | 7,775,263 | 8,563,910 | -788,647 | 4.47 |
| 2025-08-15 | 8,563,910 | 8,437,553 | +126,357 | 5.67 |
| 2025-07-31 | 8,437,553 | 8,781,024 | -343,471 | 3.36 |
| 2025-07-15 | 8,781,024 | 9,490,561 | -709,537 | 3.44 |
| 2025-06-30 | 9,490,561 | 5,291,606 | +4,198,955 | 1.27 |
| 2025-06-13 | 5,291,606 | 4,835,367 | +456,239 | 3.08 |
| 2025-05-30 | 4,835,367 | 5,100,995 | -265,628 | 3.21 |
| 2025-05-15 | 5,100,995 | 4,986,364 | +114,631 | 9.03 |
| 2025-04-30 | 4,986,364 | 4,842,160 | +144,204 | 4.39 |
| 2025-04-15 | 4,842,160 | 5,230,025 | -387,865 | 5.04 |
| 2025-03-31 | 5,230,025 | 5,637,528 | -407,503 | 4.92 |
| 2025-03-14 | 5,637,528 | 6,172,109 | -534,581 | 5.55 |
| 2025-02-28 | 6,172,109 | 5,439,485 | +732,624 | 5.45 |
| 2025-02-14 | 5,439,485 | 4,470,453 | +969,032 | 4.35 |
| 2025-01-31 | 4,470,453 | 4,308,614 | +161,839 | 4.04 |
| 2025-01-15 | 4,308,614 | 3,894,745 | +413,869 | 2.77 |
| 2024-12-31 | 3,894,745 | 3,875,011 | +19,734 | 5.89 |
| 2024-12-13 | 3,875,011 | 3,853,307 | +21,704 | 5.21 |
| 2024-11-29 | 3,853,307 | 4,173,097 | -319,790 | 6.08 |
| 2024-11-15 | 4,173,097 | 5,448,093 | -1,274,996 | 2.69 |
| 2024-10-31 | 5,448,093 | 5,807,649 | -359,556 | 4.86 |
| 2024-10-15 | 5,807,649 | 6,385,107 | -577,458 | 9.04 |
| 2024-09-30 | 6,385,107 | 5,869,153 | +515,954 | 15.02 |
| 2024-09-13 | 5,869,153 | 5,597,203 | +271,950 | 13.72 |
| 2024-08-30 | 5,597,203 | 4,678,154 | +919,049 | 9.07 |
| 2024-08-15 | 4,678,154 | 3,847,102 | +831,052 | 9.84 |
| 2024-07-31 | 3,847,102 | 4,366,274 | -519,172 | 9.82 |
| 2024-07-15 | 4,366,274 | 4,284,578 | +81,696 | 12.46 |
| 2024-06-28 | 4,284,578 | 4,240,507 | +44,071 | 13.87 |
| 2024-06-14 | 4,240,507 | 3,612,270 | +628,237 | 7.15 |
| 2024-05-31 | 3,612,270 | 3,418,196 | +194,074 | 12.52 |
| 2024-05-15 | 3,418,196 | 3,408,110 | +10,086 | 9.07 |
| 2024-04-30 | 3,408,110 | 3,339,186 | +68,924 | 6.98 |
Showing 1–50 of 136 settlements