Education
About Us
Working with TipRanks
Follow Us
Alkermes (ALKS)
NASDAQ:ALKS
Time Period
1Y
Events
Historical Prices
Rows:
Feb 27, 2026
30.35
30.49
29.91
30.10
30.10
-2.05%
2,489,761
1.39
Feb 26, 2026
31.06
31.44
29.81
30.73
30.73
-1.00%
2,871,804
1.62
Feb 25, 2026
32.50
32.78
30.54
31.04
31.04
-7.04%
3,899,367
2.26
Feb 24, 2026
32.91
33.88
32.55
33.39
33.39
+3.73%
2,161,414
1.28
Feb 23, 2026
31.64
32.35
31.48
32.19
32.19
+0.88%
1,943,717
1.14
Feb 20, 2026
31.80
31.99
31.40
31.91
31.91
-0.28%
1,823,701
1.07
Feb 19, 2026
31.84
32.33
31.77
32.00
32.00
-0.06%
1,650,208
0.96
Feb 18, 2026
32.87
33.03
31.87
32.02
32.02
-2.67%
1,568,594
0.91
Feb 17, 2026
32.81
33.74
32.60
32.90
32.90
-0.78%
1,581,953
0.92
Feb 16, 2026
33.52
34.27
33.09
33.16
33.16
0.00%
0
0.00
Feb 13, 2026
33.52
34.27
33.09
33.16
33.16
-0.39%
989,059
0.56
Feb 12, 2026
33.33
34.22
33.04
33.29
33.29
-4.64%
1,838,461
1.02
Feb 11, 2026
34.89
35.15
33.91
34.91
34.91
+0.20%
1,352,682
0.73
Feb 10, 2026
34.93
35.34
34.66
34.72
34.72
-0.34%
1,520,346
0.80
Feb 09, 2026
34.62
34.89
34.36
34.84
34.84
-0.20%
1,415,785
0.71
Feb 06, 2026
34.38
35.02
34.11
34.91
34.91
+4.05%
1,938,870
0.97
Feb 05, 2026
34.10
34.73
33.35
33.55
33.55
-1.70%
1,572,384
0.78
Feb 04, 2026
34.56
34.93
34.03
34.13
34.13
-0.99%
1,459,525
0.72
Feb 03, 2026
34.64
35.12
34.26
34.47
34.47
-1.40%
1,492,277
0.74
Feb 02, 2026
33.54
35.30
33.43
34.96
34.96
+3.16%
1,826,158
0.87
Jan 30, 2026
34.58
34.96
33.75
33.89
33.89
-2.84%
2,388,385
1.13
Jan 29, 2026
34.12
35.29
34.00
34.88
34.88
+2.89%
2,817,294
1.34
Jan 28, 2026
33.92
34.40
33.55
33.90
33.90
+1.13%
1,727,891
0.82
Jan 27, 2026
33.11
33.58
32.49
33.52
33.52
+1.24%
1,557,693
0.74
Jan 26, 2026
33.38
33.99
32.78
33.11
33.11
-1.49%
2,462,347
1.16
Jan 23, 2026
33.95
34.27
33.17
33.61
33.61
-1.00%
3,010,172
1.40
Jan 22, 2026
33.85
34.67
33.51
33.95
33.95
+0.30%
2,755,687
1.28
Jan 21, 2026
31.79
33.96
31.78
33.85
33.85
+6.61%
3,269,244
1.53
Jan 20, 2026
31.42
32.10
31.09
31.75
31.75
+0.38%
2,166,875
1.00
Jan 19, 2026
31.38
31.87
31.15
31.63
31.63
0.00%
0
0.00
Jan 16, 2026
31.38
31.87
31.15
31.63
31.63
+1.31%
2,418,663
1.09
Jan 15, 2026
30.51
31.96
30.46
31.22
31.22
+1.96%
2,897,250
1.32
Jan 14, 2026
29.26
30.77
29.16
30.62
30.62
+5.04%
1,860,765
0.84
Jan 13, 2026
29.53
29.75
28.93
29.15
29.15
-1.59%
2,082,291
0.94
Jan 12, 2026
29.58
29.92
29.00
29.62
29.62
-0.13%
1,675,542
0.76
Jan 09, 2026
29.73
30.47
29.58
29.66
29.66
+0.20%
2,820,810
1.28
Jan 08, 2026
29.06
30.08
29.06
29.60
29.60
+0.82%
2,311,441
1.05
Jan 07, 2026
29.00
29.78
28.95
29.36
29.36
+2.02%
2,299,594
1.04
Jan 06, 2026
28.01
28.92
27.50
28.78
28.78
+2.79%
2,032,978
0.93
Jan 05, 2026
28.09
28.32
27.70
28.00
28.00
-0.92%
1,626,979
0.74
Jan 02, 2026
28.01
28.63
27.56
28.26
28.26
+1.00%
1,323,286
0.61
Jan 01, 2026
27.95
28.17
27.68
27.98
27.98
0.00%
0
0.00
Dec 31, 2025
27.95
28.17
27.68
27.98
27.98
+0.61%
1,206,634
0.54
Dec 30, 2025
27.86
28.15
27.66
27.81
27.81
-0.71%
1,230,944
0.55
Dec 29, 2025
28.61
28.61
27.85
28.01
28.01
-1.68%
923,263
0.41
Dec 26, 2025
28.41
28.53
28.32
28.49
28.49
-0.11%
760,113
0.34
Dec 25, 2025
28.46
28.75
28.39
28.52
28.52
0.00%
0
0.00
Dec 24, 2025
28.46
28.75
28.39
28.52
28.52
+0.11%
962,363
0.41
Dec 23, 2025
28.67
28.87
28.43
28.49
28.49
-0.49%
957,622
0.41
Dec 22, 2025
28.38
28.98
28.02
28.63
28.63
+0.63%
1,366,013
0.59
Rows: