CMPX

Compass Therapeutics, Inc.

Company with tickers: CMPX

CIK

1738021

CUSIP

20454B104

Shares Outstanding

180,087,915

Website

https://www.compasstherapeutics.com

13F Activity (30d)

14 filings 11 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

79/100

Short interest 18.5% of shares — P97 Days to cover 6.4 — P81 Short-volume trend +1.7% — P59

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.

1M 3M 6M 1Y 5Y All

Short Interest History

Settlement Date	Current Position	Previous Position	Change	Avg Daily Volume	Days to Cover
2025-12-15	18,506,099	17,414,818	+1,091,281	1,670,969	11.08
2025-12-31	21,587,650	18,506,099	+3,081,551	2,011,937	10.73
2026-01-15	22,994,014	21,587,650	+1,406,364	2,949,799	7.80
2026-01-30	21,933,707	22,994,014	-1,060,307	2,220,498	9.88
2026-02-13	22,364,641	21,933,707	+430,934	1,978,738	11.30
2026-02-27	23,008,490	22,364,641	+643,849	1,875,673	12.27
2026-03-13	23,817,914	23,008,490	+809,424	2,015,504	11.82
2026-03-31	26,127,480	23,817,914	+2,309,566	2,168,395	12.05
2026-04-15	26,068,017	26,127,480	-59,463	2,765,181	9.43
2026-04-30	30,416,716	26,068,017	+4,348,699	22,577,897	1.35
2026-05-15	31,022,699	30,416,716	+605,983	7,630,894	4.07
2026-05-29	33,270,343	31,022,699	+2,247,644	5,192,302	6.41

Showing 1–12 of 12 settlements