US equities |

Alkermes plc - Ordinary Shares (NQ:ALKS)

45.25 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 6,541
Open 45.25
Bid (Size) 44.65 (100)
Ask (Size) 46.20 (4,200)
Prev. Close 45.25
Today's Range 45.25 - 45.25
52wk Range 27.00 - 55.67
Shares Outstanding 166,121,384
Dividend Yield N/A

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Performance

52-Week Range 18.7% below 52-week high
45.25
27.0052W Low 55.6752W High
1 Week 0.1% below 1-week high
43.001W Low 45.291W High

Alkermes plc - Ordinary Shares (ALKS) traded between $27.00 and $55.67 over the past 52 weeks and last traded at $45.25, 18.7% below its 52-week high. Over the past week it ranged between $43.00 and $45.29.

Past 12 Months
+2.4%
+12.7%
-6.4%
+34.2%
+60.1%
+46.0%
1W +$1.07
1M +$5.10
3M -$3.09
6M +$11.54
YTD +$16.99
1Y +$14.25

ALKS was +46.0% over the past year, +34.2% over six months, +60.1% year to date, +2.4% in the last week.

12 Months vs Market
ALKS
+46.0%
DIA
+10.0%
SPY
+12.4%
QQQ
+14.6%
IWM
+13.0%

Over the past 12 months ALKS returned +46.0% versus DIA (Dow) +10.0%, SPY (S&P 500) +12.4%, QQQ (Nasdaq 100) +14.6% and IWM (Russell 2000) +13.0%.

Volume & Liquidity 0.00× 3-mo avg
Today 6,541 3-mo avg 1.9M
1W
1.3M
1M
2.1M
3M
1.9M
6M
2.1M
YTD
2.1M
1Y
2.2M

ALKS most recently traded 6,541 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 45.25
When was Alkermes plc - Ordinary Shares last traded?
The last trade of Alkermes plc - Ordinary Shares was at 10/28/26 04:00 PM ET
What is the market capitalization of Alkermes plc - Ordinary Shares?
The market capitalization of Alkermes plc - Ordinary Shares is 7.52B
How many shares of Alkermes plc - Ordinary Shares are outstanding?
Alkermes plc - Ordinary Shares has 8B shares outstanding.