CMPS · COMPASS Pathways plc

$13.45 +0.16 (+1.20%) At close · Aug 14

Market Cap

$1.86B

138.48M

Daily short-sale volume published by FINRA from its trade-reporting facilities. It measures how many shares were sold short each day as a share of total volume — a daily flow, not the total outstanding short position.

1M 3M 6M 1Y 5Y All

Short Volume

Date	Short Volume	Short Exempt	Total Volume	Short %
2026-08-14	206,106	774	545,800	37.8%
2026-08-13	510,736	34,471	1,233,951	41.4%
2026-08-12	802,408	1,863	1,828,598	43.9%
2026-08-11	274,932	47	857,304	32.1%
2026-08-10	189,041	1,014	756,722	25.0%
2026-08-07	360,009	1,340	1,817,167	19.8%
2026-08-06	337,762	1,265	1,100,813	30.7%
2026-08-05	1,093,076	400	3,288,767	33.2%
2026-08-04	408,860	1,702	1,096,568	37.3%
2026-08-03	642,257	30,108	1,333,987	48.1%
2026-07-31	390,171	4,245	947,178	41.2%
2026-07-30	368,886	236	866,816	42.6%
2026-07-29	495,533	675	1,197,131	41.4%
2026-07-28	454,741	9,902	1,185,753	38.4%
2026-07-27	360,820	811	936,123	38.5%
2026-07-24	497,044	14,715	1,491,006	33.3%
2026-07-23	407,774	3,523	846,050	48.2%
2026-07-22	277,042	6,702	865,373	32.0%
2026-07-21	437,757	3,521	1,127,168	38.8%
2026-07-20	1,088,460	2,020	2,801,699	38.9%
2026-07-17	1,042,204	36,716	3,616,179	28.8%
2026-07-16	2,390,576	7,181	6,295,931	38.0%
2026-07-15	388,458	3,315	1,108,979	35.0%
2026-07-14	316,266	2,480	1,398,324	22.6%
2026-07-13	478,372	6,027	1,314,954	36.4%
2026-07-10	605,933	26,321	1,979,117	30.6%
2026-07-09	485,292	0	1,282,930	37.8%
2026-07-08	1,172,913	1,200	2,587,955	45.3%
2026-07-07	2,703,663	9,369	6,646,956	40.7%
2026-07-06	717,760	3,701	1,302,402	55.1%
2026-07-02	1,085,085	5,886	1,825,201	59.5%
2026-07-01	969,255	3,034	1,997,132	48.5%
2026-06-30	351,119	3,142	1,366,814	25.7%
2026-06-29	642,738	421	1,597,152	40.2%
2026-06-26	888,174	10,651	2,480,076	35.8%
2026-06-25	389,757	1,039	1,425,650	27.3%
2026-06-24	433,456	652	1,735,839	25.0%
2026-06-23	301,151	214	913,821	33.0%
2026-06-22	440,095	0	1,142,615	38.5%
2026-06-18	457,557	5,651	1,318,992	34.7%
2026-06-17	244,399	600	807,888	30.3%
2026-06-16	343,875	1,004	833,234	41.3%
2026-06-15	252,272	2,720	932,573	27.1%
2026-06-12	310,615	16	902,793	34.4%
2026-06-11	309,895	482	1,387,934	22.3%
2026-06-10	407,431	0	1,020,067	39.9%
2026-06-09	406,534	200	1,472,636	27.6%
2026-06-08	679,463	43,728	1,468,893	46.3%
2026-06-05	601,893	21,762	1,921,305	31.3%
2026-06-04	622,111	38,936	1,565,491	39.7%

Showing 1–50 of 62 days

Key facts CIK 1816590 CUSIP 20451W101 13F (30d) 204 filings 201 filers Visit website Investor relations