Alkermes plc ALKS

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45.69 USD +0.80 (+1.78%)

At closeNov 3, 2026, 4:06 PM EST

45.69 0.00 0.00%

After hours · Nov 3, 4:06 PM ET

45.22 Day range 47.43
27.20 52-week range 55.22
YTD
+63.30%
1 year
+51.44%
Market cap
7.67B
Revenue (ttm)
1.67B
Profit margin
3.96%
EPS (ttm)
0.39
Shares out
167.76M
P/E ratio
117.15
Forward P/E
25.27
YTD return
+63.30%
1-year return
+51.44%
Volume
2.33M
Avg volume
1.84M
Open
46.17
Previous close
44.89
Day's range
45.22 – 47.43
52-week range
27.20 – 55.22
Beta
0.23
Analysts
Buy
Price target
56.21 (+23.0%)
Earnings date
Nov 3, 2026

2Y +19.10 (+71.83%)

304050Jan 25Jun 25Nov 25Mar 26Aug 2645.69

Key statistics

Enterprise value
8.45B
PEG ratio
1.96
Price / sales
4.60
Price / book
4.23
Dividend yield
0.00%
Payout ratio
0.00%
Revenue growth
27.00%
Free cash flow
153.38M
Total cash
656.58M
Total debt
1.57B
Return on equity
3.85%
Short % of float
15.73%
50-day average
43.99
200-day average
40.54

Financials — quick view

All financials
ALKS Revenue — quarterly 496.01M
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
ALKS Net income — quarterly 501.00K
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026
ALKS EPS — quarterly 0.00
2022-Q3 20222022-Q4 20222023-Q1 20232023-Q2 20232023-Q3 20232023-Q4 20232024-Q1 20242024-Q2 20242024-Q3 20242024-Q4 20242025-Q1 20252025-Q2 20252025-Q3 20252025-Q4 20252026-Q1 20262026-Q2 2026

Earnings

ALKS recent earnings
Report dateQuarter endingEPS estimateEPS reportedSurpriseSurprise %
Nov 3, 2026Sep 30, 2026-0.08155———
Jul 28, 2026Jun 30, 2026-0.027450.70+0.73+2,650.09%
May 5, 2026Mar 31, 2026-0.57-0.40+0.17+29.82%
Feb 25, 2026Dec 31, 20250.430.34-0.09-20.93%
Oct 28, 2025Sep 30, 20250.36880.49+0.12+32.86%
Jul 29, 2025Jun 30, 20250.410.52+0.11+26.83%

Upgrades / downgrades

ALKS analyst upgrades and downgrades
DateFirmActionFromTo
Sep 22, 2026RBC CapitalreitOutperformOutperform
Sep 22, 2026BairdmainOutperformOutperform
Sep 21, 2026NeedhamreitBuyBuy
Jul 29, 2026JP MorganmainNeutralNeutral
Jul 29, 2026BairdmainOutperformOutperform
Jul 28, 2026Piper SandlerreitOverweightOverweight

About Alkermes plc

Alkermes plc, a biopharmaceutical company, engages in the research, development, and commercialization of pharmaceutical products to address unmet medical needs of patients in therapeutic areas in the United States, Ireland, and internationally. The company has a portfolio of proprietary commercial products for the treatment of opioid dependence, alcohol dependence, schizophrenia, bipolar I, and a pipeline of clinical and preclinical product candidates in development for neurological disorders. Its marketed products include ARISTADA, an intramuscular injectable suspension for the treatment of schizophrenia; ARISTADA INITIO for the treatment of schizophrenia in adults; VIVITROL for the treatment of alcohol and prevention of opioid dependence; LYBALVI, an oral atypical antipsychotic drug candidate for the treatment of adults with schizophrenia and bipolar I disorder; and LUMRYZ, an extended-release oral suspension product for the treatment of cataplexy or EDS in pediatric patients. The company also offers proprietary technology platforms to third parties to enable them to develop, commercialize, and manufacture products. It has collaboration agreements primarily with Janssen Pharmaceutica N.V., Janssen Pharmaceutica Inc, and Janssen Pharmaceutica International. Alkermes plc was founded in 1987 and is headquartered in Dublin, Ireland.

Sector
Healthcare
Industry
Drug Manufacturers - Specialty & Generic
Country
Ireland
Website
alkermes.com

News

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Insider holders

ALKS insider holders
InsiderRelationLatest transactionDateShares held
BROWN IAIN MICHAELChief Financial OfficerConversion of Exercise of derivative securityFeb 25, 2025148,196
COOKE SHANE MDirectorConversion of Exercise of derivative securityMay 20, 2026106,679
GAFFIN DAVID JOSEPHOfficerSaleSep 2, 2026223,422
HOPKINSON CRAIG COfficerConversion of Exercise of derivative securityAug 31, 202665,389
JACKSON BLAIR CURTISChief Operating OfficerConversion of Exercise of derivative securityFeb 25, 2026241,308
MCKEON BRIAN PDirectorConversion of Exercise of derivative securityMay 20, 202648,536

Institution ownership

ALKS institution ownership
Holder% heldSharesValueReported
Blackrock Inc.17.43%29,235,7391.34BJun 29, 2026
Baker Bros. Advisors, LP5.97%10,012,267457.46MJun 29, 2026
Vanguard Portfolio Management LLC5.66%9,490,818433.64MJun 29, 2026
State Street Corporation5.46%9,160,575418.55MJun 29, 2026
Vanguard Capital Management LLC4.48%7,515,025343.36MJun 29, 2026
Price (T.Rowe) Associates Inc4.02%6,737,328307.83MJun 29, 2026

Fund ownership

ALKS fund ownership
Holder% heldSharesValueReported
iShares Trust-iShares Core S&P Small-Cap ETF5.96%9,993,409456.60MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund3.16%5,297,487242.04MJun 29, 2026
iShares Trust-iShares Russell 2000 ETF2.59%4,340,866198.33MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund2.28%3,823,805174.71MJun 29, 2026
SPDR SERIES TRUST-State Street SPDR S&P Biotech ETF1.94%3,254,864148.71MSep 29, 2026
VANGUARD INDEX FUNDS-Vanguard Small-Cap Growth Index Fund1.31%2,202,262100.62MJun 29, 2026