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28.55
2.44%
0.68
After Hours:
28.58
0.03
+0.11%
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 18, 2025, is $28.55.
- 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 138.31% to $28.55 now.
- The 52-week high stock price for ALKS is $36.45, representing a 27.67% increase from the current share price, occurred on February 18, 2025.
- The 52-week low stock price for ALKS is $25.16, indicating a -11.86% decrease from the current share price, occurred on September 08, 2025.
- The closing price of Alkermes Plc (ALKS) stock in the beginning of 2024 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:
Daily
Weekly
Monthly
7D
30D
60D
YTD
1Y
| Date | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep 18, 2025 | $28.64 | $28.00 | $0.644 | 1,368,705.0 | +2.44% |
| Sep 17, 2025 | $28.28 | $27.38 | $0.90 | 2,245,958.0 | +1.75% |
| Sep 16, 2025 | $27.45 | $26.50 | $0.95 | 2,140,519.0 | +3.28% |
| Sep 15, 2025 | $26.93 | $26.40 | $0.525 | 1,960,281.0 | -1.67% |
| Sep 12, 2025 | $27.68 | $26.93 | $0.75 | 2,480,906.0 | -2.67% |
| Sep 11, 2025 | $27.75 | $27.02 | $0.725 | 1,655,503.0 | +2.90% |
| Sep 10, 2025 | $28.00 | $26.70 | $1.30 | 2,651,037.0 | -3.30% |
| Sep 09, 2025 | $28.65 | $27.63 | $1.02 | 3,648,620.0 | -2.11% |
| Sep 08, 2025 | $28.56 | $25.16 | $3.40 | 5,510,545.0 | -4.98% |
| Sep 05, 2025 | $30.23 | $28.70 | $1.54 | 2,501,575.0 | +3.53% |
| Sep 04, 2025 | $29.89 | $28.77 | $1.12 | 1,974,931.0 | -3.60% |
| Sep 03, 2025 | $31.69 | $29.66 | $2.03 | 3,091,678.0 | +2.04% |
| Sep 02, 2025 | $29.75 | $29.09 | $0.66 | 1,365,463.0 | +1.48% |
| Aug 29, 2025 | $29.45 | $28.89 | $0.55 | 1,426,735.0 | +0.14% |
| Aug 28, 2025 | $29.24 | $28.77 | $0.47 | 1,174,887.0 | -1.09% |
| Aug 27, 2025 | $29.39 | $28.84 | $0.55 | 1,235,570.0 | +0.93% |
| Aug 26, 2025 | $29.25 | $28.64 | $0.61 | 1,235,602.0 | -0.07% |
| Aug 25, 2025 | $29.73 | $28.91 | $0.82 | 1,125,075.0 | -2.52% |
| Aug 22, 2025 | $29.96 | $29.14 | $0.82 | 1,386,701.0 | +2.37% |
| Aug 21, 2025 | $29.28 | $28.60 | $0.68 | 848,292.0 | +0.31% |
| Aug 20, 2025 | $29.10 | $28.73 | $0.37 | 810,321.0 | +0.42% |
| Aug 19, 2025 | $28.90 | $28.11 | $0.79 | 2,332,532.0 | +2.61% |
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 2025
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Sep, 2025 | $31.69 | $25.16 | $6.53 | 33,964,426.0 | -1.45% |
| 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% |
Alkermes Plc Stock (ALKS) Price History 2023
| Month | High | Low | High - Low | Volume | % Change |
|---|---|---|---|---|---|
| Dec, 2023 | $28.33 | $24.00 | $4.33 | 77,942,146.0 | +14.91% |
| Nov, 2023 | $25.52 | $22.06 | $3.46 | 37,973,447.0 | -0.21% |
| Oct, 2023 | $29.02 | $22.01 | $7.01 | 47,038,433.0 | -13.64% |
| Sep, 2023 | $30.97 | $27.80 | $3.17 | 26,378,644.0 | -4.04% |
| Aug, 2023 | $29.99 | $25.68 | $4.31 | 49,553,291.0 | -0.31% |
| Jul, 2023 | $32.56 | $28.39 | $4.17 | 30,028,841.0 | -6.45% |
| Jun, 2023 | $33.71 | $28.72 | $4.99 | 31,023,082.0 | +8.19% |
| May, 2023 | $31.47 | $28.01 | $3.46 | 24,053,487.0 | +1.33% |
| Apr, 2023 | $30.75 | $27.68 | $3.07 | 30,290,415.0 | +1.28% |
| Mar, 2023 | $28.27 | $25.43 | $2.84 | 24,303,292.0 | +5.42% |
| Feb, 2023 | $29.49 | $26.53 | $2.96 | 24,677,294.0 | -6.63% |
| Jan, 2023 | $29.28 | $25.00 | $4.28 | 29,553,958.0 | +9.61% |
3.64%
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