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ALKS
Alkermes Inc. plc
stock NASDAQ

Market Open
Aug 20, 2026 3:44:49 PM EDT
48.28USD-3.786%(-1.90)742,822
41.46Bid   48.27Ask   6.81Spread
Pre-market
Aug 20, 2026 9:23:30 AM EDT
49.60USD-1.156%(-0.58)312
After-hours
Aug 19, 2026 4:04:30 PM EDT
50.10USD-0.199%(-0.10)0
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
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Market Cap
8.10B
CEO
Richard F. Pops
Headquarters
IRL
Industry
Drug Manufacturers-Specialty & Generic
Last Split
May 15, 20002for1
Related
ACORAZNNVSBMYJNJPFESNYTEVAZGNXXLV
ALKS Stats
Avg. Vol. 10 Day
1,297,422
Avg. Vol. 30 Day
1,626,956
Employees
2,000
Market Cap
8,101,288,405
Shares Out.
167,763,272
On/Off Exchange
61%/39%
6 Month Beta
0.70
1 Year Beta
0.75
2 Year Beta
0.68
3 Year Beta
0.62
52 Week Low
25.17
52 Week High
55.67
SMA50
50.13
SMA200
36.71
1 Week
-2.35%
1 Month
-6.63%
3 Month
+30.58%
6 Month
+51.33%
1 Year
+66.69%
2 Year
+71.48%
5 Year
+59.64%
Profile
alkermes plc is a fully integrated, global biopharmaceutical company developing innovative medicines for the treatment of central nervous system (cns) diseases. the company has a diversified commercial product portfolio and a substantial clinical pipeline of product candidates for chronic diseases that include schizophrenia, depression, addiction and multiple sclerosis. headquartered in dublin, ireland, alkermes plc has an r&d center in waltham, massachusetts; a research and manufacturing facility in athlone, ireland; and a manufacturing facility in wilmington, ohio. for more information, please visit alkermes' website at www.alkermes.com.

ALKS Stock Summary

Alkermes Inc. plc (NASDAQ:ALKS) stock price today is $48.28, and today's volume is 742,822. ALKS is down -3.786% today. The 30 day average volume is 1,626,956. ALKS market cap is 8.10B with 167,763,272 shares outstanding.



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