Alkermes plc (ALKS)

Nasdaq Health Care Pharmaceuticals S&P SmallCap 600
$45.90
+1.36 (+3.05%)
Close of Nov 06, 2026 · end-of-day data
SMA 50SMA 2005Y/10Y use weekly candles (10/40-week averages)

Performance

price return
1W+1.2%
1M+14.4%
3M-7.1%
6M+31.2%
YTD+64.0%
1Y+47.7%
3Y+87.0%
5Y+51.5%

Key statistics

Full financials →
Market cap$7.7B
P/E (TTM)—
EPS (TTM, diluted)$-0.02
P/S4.40
P/B4.14
EV / EBITDA59.2
Revenue (TTM)$1.75B
Revenue growth+15.3%
Net margin-0.0%
ROE-0.0%
Debt / equity0.80
FCF yield2.9%
Dividend yield—
Payout ratio—
Beta (1Y)0.75
Volatility (1Y)39.9%
52-week range$27.00 – $55.67
Avg volume (50D)2.04M

Revenue & net income — last 8 quarters

Statements →
Nov 3, 8:09 AM ET

Alkermes Q3 revenue rises to $480.1 million; GAAP net income falls to $16.3 million

Mixed earnings 2.02

Alkermes reported third-quarter 2026 results on November 3, 2026. Total revenues rose to $480.1 million from $394.2 million a year earlier, but GAAP net income fell to $16.3 million from $82.8 million, and results included $29.8 million of costs related to the Avadel acquisition. The company reiterated its 2026 expectations, which call for total revenues of $1.73 billion to $1.84 billion and a GAAP net loss of $95 million to $115 million.

  • Q3 2026 total revenues were $480.1 million versus $394.2 million in Q3 2025; diluted EPS was $0.09 versus $0.49.
  • Q3 2026 Adjusted EBITDA was $120.1 million, compared with $121.5 million in Q3 2025.
  • Nine-month GAAP net loss was $49.7 million, compared with GAAP net income of $192.3 million in the same period of 2025.
  • 2026 expectations were reiterated, including a GAAP net loss of $95 million to $115 million and Adjusted EBITDA of $370 million to $410 million.
Read the filing on SEC.gov ↗
Sep 16, 9:12 AM ET

Alkermes adds Anne C. Whitaker to board, increasing it to 11 directors

Neutral leadership Written later 5.027.01

Alkermes plc expanded its Board from ten to eleven directors and appointed Anne C. Whitaker, effective immediately, with a term expiring at the 2027 annual general meeting. The filing says she has not yet been named to any board committee, and her initial director equity award has a target value of $600,000.

  • Board size increased from 10 to 11 directors; Whitaker appointed effective immediately, with term expiring at the 2027 annual general meeting
  • Initial new director equity award has an aggregate target value of $600,000, split 50% stock options and 50% restricted stock units
  • Award expected to be granted in October 2026 and to vest in three equal annual installments starting on the first anniversary of the grant date
  • Company entered into an indemnification deed and Alkermes, Inc. entered into an indemnification agreement with Whitaker
Read the filing on SEC.gov ↗
Aug 12, 9:26 AM ET

Alkermes amends $1.5 billion credit agreement, lowering interest rate spreads on term loans

Positive financing Written later 1.01

Alkermes plc entered into Amendment No. 1 to its credit agreement dated February 12, 2026, with JPMorgan Chase Bank as administrative agent. The amendment lowers the interest rate spread by 0.75% on the term loan A facility and by 0.50% on the term loan B facility, among other changes. The filing does not report earnings or other operating results, so its direct effect on shareholders is limited to lower borrowing costs on the company's term loans.

  • Term loan A outstanding principal: $745,312,500, maturing February 12, 2031
  • Term loan B outstanding principal: $773,062,500, maturing August 12, 2031
  • Spread reduced 0.75% on term loan A and 0.50% on term loan B
  • Amendment dated August 12, 2026, filed as Exhibit 10.1
Read the filing on SEC.gov ↗
Jul 28, 7:05 AM ET

Alkermes Q2 revenue rises to $496.0 million; GAAP net income falls to $0.5 million

Mixed earnings Written later 2.02

Alkermes reported second-quarter 2026 revenue of $496.0 million, up from $390.7 million a year earlier, driven by its commercial products and LUMRYZ following the Avadel acquisition. GAAP net income fell to $0.5 million from $87.1 million, and the company widened its 2026 GAAP net loss outlook to ($95) to ($115) million and cut its EBITDA outlook, while keeping revenue and Adjusted EBITDA expectations unchanged. Blair Jackson will become chief executive on August 1, 2026, succeeding Richard Pops, who remains chairman.

  • Q2 2026 total revenues were $496.0 million versus $390.7 million in Q2 2025; GAAP net income was $0.5 million versus $87.1 million.
  • Adjusted EBITDA was $139.2 million for the quarter, up from $126.5 million, and six-month GAAP net loss was $66.0 million.
  • 2026 GAAP net loss expectation widened to ($95) to ($115) million from ($70) to ($90) million; EBITDA cut to $75 to $95 million from $105 to $135 million.
  • 2026 total revenue ($1,730 to $1,840 million) and Adjusted EBITDA ($370 to $410 million) expectations were unchanged.
Read the filing on SEC.gov ↗

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.

Recent SEC filings

EDGAR ↗

Famous investors who own ALKS

All investors →
InvestorValue% of portfolioLast quarter
Renaissance Technologies $338.52M0.47% Added

From each investor's latest 13F filing (Q2 2026); positions are as of the quarter end and filed up to 45 days later.

Trades disclosed by members of Congress

All ALKS congressional trades →
TradedMemberTypeAmount
Sep 29, 2026Gilbert Cisneros CA-31Buy$1,001 – $15,000
Jul 30, 2026Gilbert Cisneros CA-31Buy$15,001 – $50,000

From House periodic transaction reports (STOCK Act); amounts are the form's ranges.

Insider transactions

All insider trades →
DateInsiderTypeSharesPriceValue
Nov 03Gaffin David Joseph
EVP, CLO, Alkermes, Inc.
Sell 10b5-12.04K$46.17$93.96K
Oct 08Reed Joshua
SVP, Chief Financial Officer
Tax Withholding4.07K$40.11$163.21K
Oct 02Gaffin David Joseph
EVP, CLO, Alkermes, Inc.
Sell 10b5-12.03K$41.03$83.45K

Prices are end-of-day and split-adjusted. Financial data from Alkermes plc's SEC XBRL filings. Not investment advice.