Alkermes plc - Ordinary Shares (NQ:ALKS)

43.63 -0.55 (-1.24%)
Delayed Quote Updated: 4:00 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 884,768
Open 44.15
Bid (Size) 43.60 (200)
Ask (Size) 43.63 (2,000)
Prev. Close 44.18
Today's Range 43.15 - 44.15
52wk Range 27.00 - 55.67
Shares Outstanding 166,121,384
Dividend Yield N/A

Performance

52-Week Range 21.6% below 52-week high
43.63
27.0052W Low 55.6752W High
1 Week 3.5% below 1-week high
41.351W Low 45.201W High

Alkermes plc - Ordinary Shares (ALKS) traded between $27.00 and $55.67 over the past 52 weeks and last traded at $43.63, 21.6% below its 52-week high. Over the past week it ranged between $41.35 and $45.20.

Past 12 Months
+1.5%
+3.6%
-17.5%
+31.0%
+54.4%
+45.2%
1W +$0.66
1M +$1.50
3M -$9.26
6M +$10.32
YTD +$15.37
1Y +$13.59

ALKS was +45.2% over the past year, +31.0% over six months, +54.4% year to date, +1.5% in the last week.

12 Months vs Market
ALKS
+45.2%
DIA
+11.6%
SPY
+13.1%
QQQ
+15.4%
IWM
+11.9%

Over the past 12 months ALKS returned +45.2% versus DIA (Dow) +11.6%, SPY (S&P 500) +13.1%, QQQ (Nasdaq 100) +15.4% and IWM (Russell 2000) +11.9%.

Volume & Liquidity 0.46× 3-mo avg
Today 884,768 3-mo avg 1.9M
1W
1.9M
1M
2.3M
3M
1.9M
6M
2.1M
YTD
2.1M
1Y
2.2M

ALKS most recently traded 884,768 shares against a 3-month average daily volume of 1.9M.

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Frequently Asked Questions

Is Alkermes plc - Ordinary Shares publicly traded?
Yes, Alkermes plc - Ordinary Shares is publicly traded.
What exchange does Alkermes plc - Ordinary Shares trade on?
Alkermes plc - Ordinary Shares trades on the Nasdaq Stock Market
What is the ticker symbol for Alkermes plc - Ordinary Shares?
The ticker symbol for Alkermes plc - Ordinary Shares is ALKS on the Nasdaq Stock Market
What is the current price of Alkermes plc - Ordinary Shares?
The current price of Alkermes plc - Ordinary Shares is 43.63
When was Alkermes plc - Ordinary Shares last traded?
The last trade of Alkermes plc - Ordinary Shares was at 10/23/26 04:00 PM ET
What is the market capitalization of Alkermes plc - Ordinary Shares?
The market capitalization of Alkermes plc - Ordinary Shares is 7.25B
How many shares of Alkermes plc - Ordinary Shares are outstanding?
Alkermes plc - Ordinary Shares has 7B shares outstanding.
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