46.10
price down icon1.66%   -0.78
after-market After Hours: 46.10
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Alkermes Plc Stock (ALKS) Price History

The historical daily chart and data for Alkermes Plc stock (ALKS), show that the latest closing stock price as of September 04, 2026, is $46.10.
  • Alkermes Plc all-time high stock price is $80.71, occurred on December 29, 2015.
  • The lowest Alkermes Plc stock price recorded was $11.98 on March 18, 2020. Since then, Alkermes Plc's stock price has risen over 284.81% to $46.10 now.
  • The 52-week high stock price for ALKS is $55.67, representing a 20.76% increase from the current share price, occurred on July 07, 2026.
  • The 52-week low stock price for ALKS is $25.16, indicating a -45.41% decrease from the current share price, occurred on September 08, 2025.
  • The closing price of Alkermes Plc (ALKS) stock in the beginning of 2025 was $24.15. The stock closed the year at $26.13, a gain of over 8.20% for the year.
The table below shows more information about ALKS historical price data:
Date High Low High - Low Volume % Change
Sep 04, 2026 $46.93 $45.80 $1.13 1,051,929.0 -1.66%
Sep 03, 2026 $48.29 $46.71 $1.58 898,118.0 -1.76%
Sep 02, 2026 $48.73 $46.68 $2.05 1,489,610.0 +1.10%
Sep 01, 2026 $47.34 $46.65 $0.685 1,191,259.0 +0.45%
Aug 31, 2026 $47.56 $46.46 $1.10 1,440,688.0 -0.89%
Aug 28, 2026 $48.82 $47.25 $1.57 1,429,186.0 -3.05%
Aug 27, 2026 $49.33 $48.10 $1.23 2,119,364.0 -0.53%
Aug 26, 2026 $49.35 $48.46 $0.89 660,775.0 -0.10%
Aug 25, 2026 $49.58 $48.87 $0.71 1,035,762.0 +0.70%
Aug 24, 2026 $49.03 $47.64 $1.39 1,296,468.0 +1.12%
Aug 21, 2026 $48.67 $47.33 $1.34 939,633.0 +0.65%
Aug 20, 2026 $49.86 $47.93 $1.93 1,564,106.0 -4.30%
Aug 19, 2026 $51.29 $50.08 $1.21 1,544,216.0 +1.41%
Aug 18, 2026 $50.42 $49.46 $0.96 970,911.0 -0.74%
Aug 17, 2026 $50.08 $48.62 $1.46 763,839.0 +1.61%
Aug 14, 2026 $50.02 $48.65 $1.37 1,267,752.0 -0.79%
Aug 13, 2026 $51.66 $49.21 $2.45 1,546,623.0 -1.65%
Aug 12, 2026 $50.53 $48.50 $2.03 1,315,431.0 +2.17%
Aug 11, 2026 $50.13 $48.97 $1.16 1,373,573.0 -0.38%
Aug 10, 2026 $49.81 $48.39 $1.42 1,511,274.0 +0.47%

Alkermes Plc Stock (ALKS) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Alkermes Plc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ALKS shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Alkermes Plc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Alkermes Plc Stock (ALKS) Price History 2026

Month High Low High - Low Volume % Change
Sep, 2026 $48.73 $45.80 $2.94 5,682,845.0 -1.89%
Aug, 2026 $51.66 $46.46 $5.20 28,294,514.0 -4.08%
Jul, 2026 $55.67 $47.66 $8.01 39,318,313.0 -6.50%
Jun, 2026 $55.27 $40.62 $14.66 57,821,417.0 +24.19%
May, 2026 $42.83 $33.12 $9.71 45,052,430.0 +25.16%
Apr, 2026 $36.48 $32.47 $4.01 41,683,078.0 -4.67%
Mar, 2026 $36.22 $27.00 $9.22 61,040,198.0 +17.48%
Feb, 2026 $35.34 $29.81 $5.53 35,392,402.0 -11.18%
Jan, 2026 $35.29 $27.50 $7.79 45,113,500.0 +21.12%

Alkermes Plc Stock (ALKS) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $30.10 $27.53 $2.57 33,855,127.0 -5.98%
Nov, 2025 $36.32 $27.49 $8.83 56,019,611.0 -3.65%
Oct, 2025 $32.40 $28.41 $3.99 51,735,517.0 +2.33%
Sep, 2025 $31.69 $25.16 $6.53 49,265,819.0 +3.56%
Aug, 2025 $29.96 $26.07 $3.89 27,593,114.0 +9.36%
Jul, 2025 $30.90 $25.71 $5.18 47,455,100.0 -7.41%
Jun, 2025 $32.35 $28.50 $3.85 33,130,120.0 -6.53%
May, 2025 $31.99 $28.54 $3.45 34,625,973.0 +6.40%
Apr, 2025 $33.48 $25.56 $7.92 40,598,261.0 -12.87%
Mar, 2025 $35.68 $32.05 $3.63 31,944,431.0 -3.82%
Feb, 2025 $36.45 $30.32 $6.13 36,317,775.0 +8.88%
Jan, 2025 $32.17 $27.70 $4.47 26,832,952.0 +9.63%

Alkermes Plc Stock (ALKS) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $32.25 $28.76 $3.49 29,712,589.0 -0.83%
Nov, 2024 $30.30 $25.80 $4.50 31,256,058.0 +12.92%
Oct, 2024 $29.46 $25.67 $3.79 40,766,683.0 -8.18%
Sep, 2024 $29.02 $25.64 $3.38 34,110,439.0 -1.62%
Aug, 2024 $28.69 $25.78 $2.91 32,209,849.0 +4.14%
Jul, 2024 $28.95 $22.90 $6.05 42,568,169.0 +13.36%
Jun, 2024 $25.47 $23.37 $2.10 39,081,020.0 +2.99%
May, 2024 $25.29 $23.14 $2.14 35,600,513.0 -4.65%
Apr, 2024 $27.56 $23.48 $4.08 39,997,655.0 -9.35%
Mar, 2024 $30.41 $26.75 $3.66 41,323,057.0 -8.82%
Feb, 2024 $32.88 $26.18 $6.70 43,193,833.0 +9.76%
Jan, 2024 $29.61 $27.04 $2.57 30,415,788.0 -2.49%
RDY RDY
$11.97
price down icon 0.50%
$24.50
price up icon 0.33%
$155.64
price down icon 1.71%
$16.88
price down icon 0.35%
$487.61
price down icon 0.54%
Cap:     |  Volume (24h):