Alkermes plc
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Range $50 – $65
Price Chart
About the company
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.
- CEO
- Blair Jackson
- IPO
- 1991
- Employees
- 2,050
- HQ
- Dublin, DU, IE
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Similar companies
Peers in the same neighborhood.
- Market Cap
- $7.17B
- P/E
- 106.10
- Fwd P/E
- 80.10
- PEG
- -1.30
- P/S
- 4.30
- P/B
- 3.94
- EV/EBITDA
- 37.77
- Div Yield
- 0.00%
- Gross Margin
- 84.56%
- Op Margin
- 7.03%
- Net Margin
- 3.97%
- ROE
- 3.72%
- ROIC
- 2.12%
Latest fiscal year · YoY change
- Revenue
- $1.48B-5.2%
- Gross Profit
- $1.28B-2.5%
- Op Income
- $253.96M
- Net Income
- $241.66M-34.2%
- EPS
- $1.47-33.8%
- OCF Growth
- +18.6%
- FCF Growth
- +18.4%
- 52W High
- $55.67
- 52W Low
- $27.00
- 50D MA
- $46.75
- 200D MA
- $39.17
- Beta
- 0.26
- RSI (14)
- 43
- Avg Volume
- 1.83M
Earnings call summaries
Pick a quarter — each call distilled into takeaways, results, and a bull vs bear read.
Alkermes delivered a strong quarter driven by 34% proprietary-product sales growth, expanding LYBALVI access, continued VIVITROL durability, and a deeper orexin pipeline ahead of the CEO transition.· July 28, 2026
- Proprietary product net sales rose 34% year over year to $411.7 million, boosted by LUMRYZ’s first full quarter of contribution.
- LYBALVI access expanded to more than 80% of insured lives, with management expecting higher gross-to-net in the second half and high-30s GTN for the full year.
- VIVITROL continues to grow; management said there will be no authorized generic in 2027 and no generic is expected next year.
- LUMRYZ generated $96.6 million in Q2 sales with about 3,900 patients on therapy, and Alkermes plans to file an sNDA for idiopathic hypersomnia by year-end.
- Orexin programs advanced across narcolepsy, ADHD and fatigue, with Phase 3 alixorexton studies active and ADHD Phase 1b topline data expected by the end of Q3.
Total revenues were $496 million in the second quarter. Proprietary product net sales were $411.7 million, up 34% year over year. Q2 VIVITROL net sales were $124.5 million; ARISTADA net sales were $96.7 million; LYBALVI net sales were $94 million; and LUMRYZ net sales were $96.6 million. Manufacturing and royalty revenues were $84.3 million. On profitability, the company reported GAAP net income of $0.5 million, EBITDA of $49 million, and adjusted EBITDA of $139.2 million. Cash and total investments ended the quarter at approximately $690 million. For Q3, management guided to total revenues of $450 million to $470 million, COGS of $85 million to $95 million, R&D of $120 million to $130 million, SG&A of $215 million to $225 million, and adjusted EBITDA of $80 million to $100 million. Full-year guidance reiterated includes VIVITROL sales of $460 million to $480 million, ARISTADA sales of $365 million to $385 million, LYBALVI sales of $380 million to $400 million, and LUMRYZ total net sales of $350 million to $370 million, with Alkermes recording $315 million to $335 million.
Richard Pops framed the quarter as evidence that Alkermes is entering a “next major phase of growth,” with the company’s leadership in orexin now clearer and its commercial base more durable. He emphasized the breadth of the pipeline beyond sleep, saying orexin could eventually extend into ADHD, fatigue and other neuroscience areas, while calling the company’s scientific position and commercial business stronger than ever. His tone was optimistic and reflective, consistent with his final earnings call as CEO.
Joshua Reed highlighted strong financial execution, driven by the first full quarter of LUMRYZ contribution and continued growth across the commercial portfolio. He cited $496 million of total revenue, $98.1 million of COGS, $112.9 million of R&D, $217.6 million of SG&A, $0.5 million of GAAP net income, and $139.2 million of adjusted EBITDA, plus about $690 million in cash and investments at quarter-end. He said the company is reiterating most full-year guidance, with the main change being GAAP net loss of $95 million to $115 million and positive EBITDA of $75 million to $95 million because of the Avadel contingent consideration fair value change.
Analysts focused heavily on orexin expansion, especially ADHD, pediatrics, dosing duration, and whether the early adult study can translate into later pediatric development. Management said the adult Phase 1b study is a translational/safety study, that pediatric work would come later through bridging after adult dose-ranging is understood, and that AISRS will be included. Questions also centered on VIVITROL generics, LYBALVI access, LUMRYZ growth, combination use of oxybate plus orexin, and whether the Tris CRL affected Alkermes’ low/no-salt oxybate plans; management said there is no authorized generic for VIVITROL in 2027, no generic is currently expected next year, and the VOX program will pursue a bioequivalence path if possible.
The company showed broad commercial momentum, with all four proprietary brands contributing and LUMRYZ adding meaningful scale quickly after the Avadel deal. Management sounded increasingly confident that alixorexton is differentiated, while also signaling multiple shots on goal across narcolepsy, IH, ADHD, and fatigue. The expanded LYBALVI access base and VIVITROL’s apparent durability add more support to the cash-generating core business.
The growth story still depends on execution in several new clinical areas, including alixorexton in Phase 3, ADHD proof-of-concept, and fatigue, none of which have registrational data yet. LYBALVI’s broader access comes with higher gross-to-net expected in the second half, and LUMRYZ had about $7 million of Q2 benefit from wholesaler inventory timing that could reverse in Q3. VIVITROL generic timing remains uncertain even though management does not expect a 2027 entry right now.
AI summary of the company's earnings call · Paraphrased · Not investment advice
- Free Float
- 92.5%
- Shares Outstanding
- 167.76M
- Float Shares
- 155.14M
of shares held by institutions
437 13F filers
Buy/sell ratio 0.00. Sells can include pre-scheduled 10b5-1 plan sales, not just discretionary selling.
Congressional trading
Senate and House stock disclosures for ALKS, newest first.
| Member | Type | Traded | |
|---|---|---|---|
| Gilbert Ray CisnerosHouse · CA31 | Buy | Jul 30, 26 | Filing → |
Source: public STOCK Act disclosures. Filed weeks after the trade — a lagging signal, not a real-time one.
Top institutional holders
Largest 13F positions, with quarter-over-quarter change.
| Holder | Shares | Δ Quarter |
|---|---|---|
| Blackrock, Inc. | 29.24M | ▲ 921.33K |
| Vanguard Group Inc | 18.01M | ▼ 172.15K |
| Baker Bros. Advisors LP | 10.01M | 0 |
| Vanguard Portfolio Management LLC | 9.49M | ▼ 20.29K |
| State Street Corp | 9.16M | ▼ 304.71K |
| Vanguard Capital Management LLC | 7.52M | ▲ 87.63K |
| Price T Rowe Associates Inc | 6.74M | ▲ 2.07M |
| Renaissance Technologies LLC | 6.46M | ▲ 300.50K |
| Geode Capital Management, LLC | 4.48M | ▲ 295.61K |
| Dimensional Fund Advisors LP | 4.19M | ▼ 327.50K |
| Deep Track Capital, LP | 4.00M | ▲ 409.68K |
| American Century Companies Inc | 3.95M | ▼ 2.12M |
Held by 483 ETFs
Biggest fund positions in ALKS by dollar value.
Recent insider transactions
Who's buying, who's selling, and how much.
| Date | Insider | Type | Shares |
|---|---|---|---|
| Oct 2, 26 | Gaffin David Joseph | sell | 2,034 |
| Sep 14, 26 | Whitaker Anne Clem | other | 0 |
| Sep 3, 26 | Gaffin David Joseph | sell | 2,034 |
| Sep 1, 26 | Hopkinson Craig C. | other | 5,000 |
| Sep 1, 26 | Hopkinson Craig C. | sell | 9,000 |
| Sep 1, 26 | Hopkinson Craig C. | other | 5,000 |
| Aug 17, 26 | Nichols Christian Todd | sell | 6,912 |
| Aug 17, 26 | Nichols Christian Todd | sell | 664 |
| Aug 5, 26 | Jackson Blair Curtis | other | 124,305 |
| Aug 5, 26 | Jackson Blair Curtis | other | 93,229 |
A “Sell” may be a pre-scheduled 10b5-1 plan sale rather than a discretionary decision — read insider selling with that in mind.
Our ALKS coverage
Recent articles, reports, and earnings notes.
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Generate ALKS report →LQDA versus ALKS: Which Biotech Stock Is the Better Buy Now?
zacks.com · Sep 30
Alkermes: Idiopathic Hypersomnia Could Expand Lumryz Into A Larger Growth And Margin Driver
seekingalpha.com · Sep 26
Alkermes Posts Positive Data From Phase I ADHD Study on ALKS 7290
zacks.com · Sep 22
How Alkermes Used Its Narcolepsy Playbook In ADHD — And Seemingly Won
investors.com · Sep 21
Alkermes Announces Positive Phase 1b Results Demonstrating Clinical Proof-of-Concept for ALKS 7290 in Adults With Attention-Deficit Hyperactivity Disorder (ADHD)
businesswire.com · Sep 21
Alkermes Announces Appointment of Anne C. Whitaker to Board of Directors
businesswire.com · Sep 16
California State Teachers Retirement System Increases Holdings in Alkermes plc $ALKS
defenseworld.net · Sep 15
Alkermes: A Slow-Burning Buy Prospect On Orexin-Agonist Promise
seekingalpha.com · Sep 11
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