ACAD

Acadia Pharmaceuticals Inc

$25.92 +0.43 (+1.69%) At close · Jul 15

Market Cap

$4.39B

171,235,870

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 %
2026-07-16	290,926	1,909	851,891	34.2%
2026-07-15	175,381	3,050	400,002	43.8%
2026-07-14	183,723	1,501	422,814	43.5%
2026-07-13	231,402	0	665,928	34.7%
2026-07-10	226,845	3,718	503,216	45.1%
2026-07-09	190,031	53,277	865,897	21.9%
2026-07-08	197,634	0	500,207	39.5%
2026-07-07	190,785	7,624	613,125	31.1%
2026-07-06	175,702	880	401,031	43.8%
2026-07-02	258,551	10,209	598,854	43.2%
2026-07-01	258,698	3,813	502,303	51.5%
2026-06-30	275,539	2,452	641,961	42.9%
2026-06-29	251,650	8,904	626,976	40.1%
2026-06-26	790,568	27,896	1,849,139	42.8%
2026-06-25	205,304	0	508,930	40.3%
2026-06-24	287,606	3,336	503,619	57.1%
2026-06-23	182,968	0	404,737	45.2%
2026-06-22	181,972	14,929	592,263	30.7%
2026-06-18	183,063	0	633,043	28.9%
2026-06-17	123,173	546	356,029	34.6%
2026-06-16	94,863	163	322,048	29.5%
2026-06-15	102,851	1,917	371,461	27.7%
2026-06-12	83,047	284	203,303	40.8%
2026-06-11	109,789	60	277,643	39.5%
2026-06-10	148,808	8,668	334,186	44.5%
2026-06-09	181,238	370	384,545	47.1%
2026-06-08	113,960	2,698	223,944	50.9%
2026-06-05	62,943	509	180,501	34.9%
2026-06-04	169,359	725	350,082	48.4%
2026-06-03	137,677	184	279,022	49.3%
2026-06-02	127,483	101	374,630	34.0%
2026-06-01	108,684	0	291,634	37.3%
2026-05-29	228,409	47,706	464,907	49.1%
2026-05-28	137,322	1,994	383,326	35.8%
2026-05-27	105,584	175	274,372	38.5%
2026-05-26	118,934	0	268,730	44.3%
2026-05-22	124,512	0	427,969	29.1%
2026-05-21	221,231	0	494,100	44.8%
2026-05-20	250,196	1,668	585,001	42.8%
2026-05-19	276,513	944	678,683	40.7%
2026-05-18	189,297	44	473,095	40.0%
2026-05-15	209,543	5,300	425,345	49.3%
2026-05-14	254,290	355	742,747	34.2%
2026-05-13	228,725	1,125	452,226	50.6%
2026-05-12	189,168	403	322,431	58.7%
2026-05-11	262,945	12	711,785	36.9%
2026-05-08	312,426	5,719	692,129	45.1%
2026-05-07	692,066	2,271	1,271,343	54.4%
2026-05-06	428,438	2,266	1,205,308	35.5%
2026-05-05	97,440	215	307,778	31.7%

Showing 1–50 of 62 days

Key facts CIK 1070494 CUSIP 004225108 13F (30d) 26 filings 25 filers Visit website Investor relations