Alkermes plc (ALKS)
NASDAQ: ALKS · Real-Time Price · USD
29.28
+0.08 (0.27%)
At close: Mar 4, 2026, 4:00 PM EST
29.44
+0.16 (0.55%)
Pre-market: Mar 5, 2026, 5:17 AM EST
Alkermes Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 4, 2026 | 29.28 | 29.52 | 28.86 | 29.28 | 29.28 | 0.27% | 1,753,106 |
| Mar 3, 2026 | 29.76 | 30.34 | 28.91 | 29.20 | 29.20 | -3.47% | 2,708,268 |
| Mar 2, 2026 | 29.29 | 30.35 | 29.11 | 30.25 | 30.25 | 0.50% | 2,047,310 |
| Feb 27, 2026 | 30.35 | 30.49 | 29.91 | 30.10 | 30.10 | -2.05% | 2,489,761 |
| Feb 26, 2026 | 31.06 | 31.44 | 29.81 | 30.73 | 30.73 | -1.00% | 2,871,804 |
| Feb 25, 2026 | 32.50 | 32.78 | 30.54 | 31.04 | 31.04 | -7.04% | 3,899,367 |
| Feb 24, 2026 | 32.91 | 33.88 | 32.55 | 33.39 | 33.39 | 3.73% | 2,161,414 |
| Feb 23, 2026 | 31.64 | 32.35 | 31.48 | 32.19 | 32.19 | 0.88% | 1,943,717 |
| Feb 20, 2026 | 31.80 | 31.99 | 31.40 | 31.91 | 31.91 | -0.28% | 1,823,701 |
| Feb 19, 2026 | 31.84 | 32.33 | 31.77 | 32.00 | 32.00 | -0.06% | 1,650,208 |
| Feb 18, 2026 | 32.87 | 33.03 | 31.87 | 32.02 | 32.02 | -2.67% | 1,568,594 |
| Feb 17, 2026 | 32.81 | 33.74 | 32.60 | 32.90 | 32.90 | -0.78% | 1,581,953 |
| Feb 13, 2026 | 33.52 | 34.27 | 33.09 | 33.16 | 33.16 | -0.39% | 989,059 |
| Feb 12, 2026 | 33.33 | 34.22 | 33.04 | 33.29 | 33.29 | -4.64% | 1,838,461 |
| Feb 11, 2026 | 34.89 | 35.15 | 33.91 | 34.91 | 34.91 | 0.55% | 1,352,682 |
| Feb 10, 2026 | 34.93 | 35.34 | 34.66 | 34.72 | 34.72 | -0.34% | 1,520,346 |
| Feb 9, 2026 | 34.62 | 34.89 | 34.36 | 34.84 | 34.84 | -0.20% | 1,415,785 |
| Feb 6, 2026 | 34.38 | 35.02 | 34.11 | 34.91 | 34.91 | 4.05% | 1,938,870 |
| Feb 5, 2026 | 34.10 | 34.73 | 33.35 | 33.55 | 33.55 | -1.70% | 1,572,384 |
| Feb 4, 2026 | 34.56 | 34.93 | 34.03 | 34.13 | 34.13 | -0.99% | 1,467,426 |
| Feb 3, 2026 | 34.64 | 35.12 | 34.26 | 34.47 | 34.47 | -1.40% | 1,492,277 |
| Feb 2, 2026 | 33.54 | 35.30 | 33.43 | 34.96 | 34.96 | 3.16% | 1,826,158 |
| Jan 30, 2026 | 34.58 | 34.96 | 33.75 | 33.89 | 33.89 | -2.84% | 2,388,385 |
| Jan 29, 2026 | 34.12 | 35.29 | 34.00 | 34.88 | 34.88 | 2.89% | 2,817,294 |
| Jan 28, 2026 | 33.92 | 34.40 | 33.55 | 33.90 | 33.90 | 1.13% | 1,727,891 |
| Jan 27, 2026 | 33.11 | 33.58 | 32.49 | 33.52 | 33.52 | 1.24% | 1,557,693 |
| Jan 26, 2026 | 33.38 | 33.99 | 32.78 | 33.11 | 33.11 | -1.49% | 2,462,347 |
| Jan 23, 2026 | 33.95 | 34.27 | 33.17 | 33.61 | 33.61 | -1.00% | 3,010,172 |
| Jan 22, 2026 | 33.85 | 34.67 | 33.51 | 33.95 | 33.95 | 0.30% | 2,755,687 |
| Jan 21, 2026 | 31.79 | 33.96 | 31.78 | 33.85 | 33.85 | 6.61% | 3,269,244 |
| Jan 20, 2026 | 31.42 | 32.10 | 31.09 | 31.75 | 31.75 | 0.38% | 2,167,332 |
| Jan 16, 2026 | 31.38 | 31.87 | 31.15 | 31.63 | 31.63 | 1.31% | 2,418,663 |
| Jan 15, 2026 | 30.51 | 31.96 | 30.46 | 31.22 | 31.22 | 1.96% | 2,897,250 |
| Jan 14, 2026 | 29.26 | 30.77 | 29.16 | 30.62 | 30.62 | 5.04% | 1,860,765 |
| Jan 13, 2026 | 29.53 | 29.75 | 28.93 | 29.15 | 29.15 | -1.59% | 2,082,291 |
| Jan 12, 2026 | 29.58 | 29.92 | 29.00 | 29.62 | 29.62 | -0.13% | 1,675,542 |
| Jan 9, 2026 | 29.73 | 30.47 | 29.58 | 29.66 | 29.66 | 0.20% | 2,820,810 |
| Jan 8, 2026 | 29.06 | 30.08 | 29.06 | 29.60 | 29.60 | 0.82% | 2,311,441 |
| Jan 7, 2026 | 29.00 | 29.78 | 28.95 | 29.36 | 29.36 | 2.02% | 2,299,594 |
| Jan 6, 2026 | 28.01 | 28.92 | 27.50 | 28.78 | 28.78 | 2.79% | 2,032,978 |
| Jan 5, 2026 | 28.09 | 28.32 | 27.70 | 28.00 | 28.00 | -0.92% | 1,626,979 |
| Jan 2, 2026 | 28.01 | 28.63 | 27.56 | 28.26 | 28.26 | 1.00% | 1,323,286 |
| Dec 31, 2025 | 27.95 | 28.17 | 27.68 | 27.98 | 27.98 | 0.61% | 1,206,634 |
| Dec 30, 2025 | 27.86 | 28.15 | 27.66 | 27.81 | 27.81 | -0.71% | 1,230,944 |
| Dec 29, 2025 | 28.61 | 28.61 | 27.85 | 28.01 | 28.01 | -1.68% | 923,263 |
| Dec 26, 2025 | 28.41 | 28.53 | 28.32 | 28.49 | 28.49 | -0.11% | 760,113 |
| Dec 24, 2025 | 28.46 | 28.75 | 28.39 | 28.52 | 28.52 | 0.11% | 962,363 |
| Dec 23, 2025 | 28.67 | 28.87 | 28.43 | 28.49 | 28.49 | -0.49% | 957,622 |
| Dec 22, 2025 | 28.38 | 28.98 | 28.02 | 28.63 | 28.63 | 0.63% | 1,366,013 |
| Dec 19, 2025 | 27.91 | 28.65 | 27.82 | 28.45 | 28.45 | 2.30% | 4,281,490 |
| Dec 18, 2025 | 28.23 | 28.50 | 27.69 | 27.81 | 27.81 | -0.82% | 1,502,249 |
| Dec 17, 2025 | 28.22 | 28.53 | 27.85 | 28.04 | 28.04 | -0.07% | 1,929,936 |
| Dec 16, 2025 | 28.10 | 28.27 | 27.53 | 28.06 | 28.06 | -0.39% | 1,696,533 |
| Dec 15, 2025 | 28.72 | 28.79 | 28.00 | 28.17 | 28.17 | -1.16% | 1,991,993 |
| Dec 12, 2025 | 29.26 | 29.35 | 28.42 | 28.50 | 28.50 | -2.30% | 1,620,234 |
| Dec 11, 2025 | 28.73 | 29.34 | 28.56 | 29.17 | 29.17 | 1.92% | 1,567,370 |
| Dec 10, 2025 | 28.52 | 28.77 | 27.81 | 28.62 | 28.62 | 0.63% | 2,209,134 |
| Dec 9, 2025 | 29.41 | 29.68 | 28.42 | 28.44 | 28.44 | -3.30% | 2,089,000 |
| Dec 8, 2025 | 29.55 | 29.80 | 29.12 | 29.41 | 29.41 | -0.37% | 1,709,029 |
| Dec 5, 2025 | 29.16 | 29.59 | 28.97 | 29.52 | 29.52 | 0.75% | 1,810,097 |
| Dec 4, 2025 | 29.53 | 29.66 | 28.96 | 29.30 | 29.30 | -0.78% | 1,376,057 |
| Dec 3, 2025 | 29.21 | 30.10 | 28.97 | 29.53 | 29.53 | 1.93% | 1,454,539 |
| Dec 2, 2025 | 29.27 | 29.49 | 28.52 | 28.97 | 28.97 | 0.24% | 1,837,786 |
| Dec 1, 2025 | 29.30 | 29.47 | 28.85 | 28.90 | 28.90 | -2.30% | 1,539,844 |
| Nov 28, 2025 | 29.85 | 30.23 | 29.24 | 29.58 | 29.58 | -0.47% | 1,120,425 |
| Nov 26, 2025 | 28.93 | 30.05 | 28.67 | 29.72 | 29.72 | 2.52% | 2,530,324 |
| Nov 25, 2025 | 28.38 | 29.06 | 28.19 | 28.99 | 28.99 | 2.80% | 1,601,940 |
| Nov 24, 2025 | 28.55 | 28.63 | 27.90 | 28.20 | 28.20 | -1.43% | 2,490,246 |
| Nov 21, 2025 | 28.10 | 28.87 | 28.06 | 28.61 | 28.61 | 1.49% | 2,039,006 |
| Nov 20, 2025 | 28.86 | 29.24 | 28.12 | 28.19 | 28.19 | -1.74% | 1,433,066 |
| Nov 19, 2025 | 29.02 | 29.28 | 28.50 | 28.69 | 28.69 | -1.95% | 1,725,566 |
| Nov 18, 2025 | 29.57 | 29.86 | 28.84 | 29.26 | 29.26 | -0.24% | 3,103,489 |
| Nov 17, 2025 | 29.36 | 30.27 | 29.12 | 29.33 | 29.33 | 1.00% | 2,869,203 |
| Nov 14, 2025 | 30.22 | 30.37 | 28.67 | 29.04 | 29.04 | -6.35% | 5,749,552 |
| Nov 13, 2025 | 30.60 | 31.74 | 30.60 | 31.01 | 31.01 | -1.26% | 3,354,295 |
| Nov 12, 2025 | 27.97 | 31.63 | 27.49 | 31.41 | 31.41 | -7.11% | 8,561,636 |
| Nov 11, 2025 | 33.08 | 34.46 | 32.51 | 33.81 | 33.81 | 3.55% | 1,888,217 |
| Nov 10, 2025 | 32.89 | 33.47 | 32.23 | 32.65 | 32.65 | -0.73% | 1,748,670 |
| Nov 7, 2025 | 31.89 | 32.95 | 31.41 | 32.89 | 32.89 | 3.82% | 1,990,394 |
| Nov 6, 2025 | 31.03 | 32.49 | 30.66 | 31.68 | 31.68 | 1.96% | 2,124,294 |
| Nov 5, 2025 | 32.01 | 36.32 | 31.00 | 31.07 | 31.07 | 2.24% | 6,993,235 |
| Nov 4, 2025 | 30.00 | 30.63 | 29.77 | 30.39 | 30.39 | 0.73% | 2,317,234 |
| Nov 3, 2025 | 30.34 | 30.69 | 29.70 | 30.17 | 30.17 | -1.73% | 2,452,737 |
| Oct 31, 2025 | 30.70 | 31.00 | 30.35 | 30.70 | 30.70 | -0.39% | 2,020,726 |
| Oct 30, 2025 | 31.29 | 32.13 | 30.73 | 30.82 | 30.82 | -2.00% | 2,269,251 |
| Oct 29, 2025 | 31.00 | 31.90 | 30.66 | 31.45 | 31.45 | 1.45% | 2,348,215 |
| Oct 28, 2025 | 30.25 | 31.48 | 28.41 | 31.00 | 31.00 | 4.31% | 4,965,715 |
| Oct 27, 2025 | 30.05 | 30.40 | 29.45 | 29.72 | 29.72 | -0.27% | 2,928,248 |
| Oct 24, 2025 | 30.30 | 30.51 | 29.53 | 29.80 | 29.80 | -0.80% | 2,079,672 |
| Oct 23, 2025 | 31.22 | 31.22 | 29.93 | 30.04 | 30.04 | -3.38% | 4,317,116 |
| Oct 22, 2025 | 30.00 | 32.02 | 29.93 | 31.09 | 31.09 | -1.14% | 4,325,789 |
| Oct 21, 2025 | 30.98 | 31.91 | 30.78 | 31.45 | 31.45 | 1.52% | 1,633,444 |
| Oct 20, 2025 | 30.52 | 31.27 | 30.07 | 30.98 | 30.98 | 2.38% | 1,649,025 |
| Oct 17, 2025 | 30.68 | 31.18 | 30.00 | 30.26 | 30.26 | -1.75% | 2,042,357 |
| Oct 16, 2025 | 32.11 | 32.29 | 30.40 | 30.80 | 30.80 | -4.44% | 2,284,570 |
| Oct 15, 2025 | 31.51 | 32.40 | 31.42 | 32.23 | 32.23 | 0.91% | 1,315,923 |
| Oct 14, 2025 | 32.00 | 32.21 | 31.59 | 31.94 | 31.94 | -0.71% | 2,977,554 |
| Oct 13, 2025 | 31.39 | 32.31 | 31.25 | 32.17 | 32.17 | 3.08% | 1,691,680 |
| Oct 10, 2025 | 31.38 | 31.52 | 30.77 | 31.21 | 31.21 | -0.54% | 2,759,247 |
| Oct 9, 2025 | 31.63 | 32.02 | 31.29 | 31.38 | 31.38 | -0.41% | 1,562,728 |