ALKS

Alkermes plc.

$51.87 -0.07 (-0.13%) At close · Jul 13

Market Cap

$8.65B

166,675,807

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 %
2026-07-13	283,945	4,153	635,161	44.7%
2026-07-10	203,984	4,277	463,514	44.0%
2026-07-09	214,018	300	615,906	34.7%
2026-07-08	226,342	0	497,947	45.5%
2026-07-07	317,649	0	740,701	42.9%
2026-07-06	333,797	0	703,560	47.4%
2026-07-02	250,018	0	634,311	39.4%
2026-07-01	260,691	1,823	527,353	49.4%
2026-06-30	734,411	500	1,199,132	61.2%
2026-06-29	464,692	10,062	1,188,061	39.1%
2026-06-26	932,681	84	1,380,273	67.6%
2026-06-25	863,465	0	1,424,486	60.6%
2026-06-24	581,860	0	1,524,524	38.2%
2026-06-23	570,638	500	950,187	60.1%
2026-06-22	576,094	0	808,683	71.2%
2026-06-18	334,526	0	560,333	59.7%
2026-06-17	197,557	3	343,212	57.6%
2026-06-16	221,310	0	380,552	58.2%
2026-06-15	370,492	0	672,709	55.1%
2026-06-12	293,998	100	459,248	64.0%
2026-06-11	357,353	0	797,169	44.8%
2026-06-10	308,194	50	593,245	52.0%
2026-06-09	401,349	0	1,104,320	36.3%
2026-06-08	352,855	5,599	511,707	69.0%
2026-06-05	191,675	0	445,118	43.1%
2026-06-04	588,030	0	841,080	69.9%
2026-06-03	375,962	0	672,036	55.9%
2026-06-02	504,691	1	1,075,624	46.9%
2026-06-01	394,064	0	808,201	48.8%
2026-05-29	803,888	100	1,611,365	49.9%
2026-05-28	464,382	0	1,425,497	32.6%
2026-05-27	314,211	723	947,312	33.2%
2026-05-26	261,408	0	386,597	67.6%
2026-05-22	165,133	0	260,067	63.5%
2026-05-21	269,711	0	540,062	49.9%
2026-05-20	303,555	342	790,080	38.4%
2026-05-19	532,596	90	984,993	54.1%
2026-05-18	366,138	231	612,715	59.8%
2026-05-15	291,601	589	430,065	67.8%
2026-05-14	289,811	135	672,552	43.1%
2026-05-13	776,998	0	1,411,345	55.1%
2026-05-12	790,347	17	2,012,923	39.3%
2026-05-11	331,053	0	570,714	58.0%
2026-05-08	249,066	2,891	607,689	41.0%
2026-05-07	357,717	0	667,556	53.6%
2026-05-06	705,322	59,752	1,178,605	59.8%
2026-05-05	529,399	0	940,567	56.3%
2026-05-04	794,544	0	1,243,187	63.9%
2026-05-01	206,791	250	376,472	54.9%
2026-04-30	254,912	780	441,103	57.8%

Showing 1–50 of 62 days

Key facts CIK 1520262 CUSIP G01767105 13F (30d) 39 filings 20 filers Visit website Investor relations