ALGM
ALLEGRO MICRO (ALGM)
NASDAQ
$56.95-$4.63 (-7.52%)
Price as of Jun 23, 2026 12:59 PM EDT
  • $11.5B
    Market Cap
  • 93.16%
    1-Year Change
  • Semiconductors
    Industry
  • 1 Month
    +34.02%
    Low Price$44.54
    High Price$61.58
  • 3 Months
    +105.61%
    Low Price$28.04
    High Price$61.58
  • 1 Year
    +93.16%
    Low Price$22.80
    High Price$61.58
Date
Open
High
Low
Close
Change (%)
Volume
06/22/2026
61.68
61.68
58.13
61.58
+4.37%
3,463,978
06/18/2026
57.20
59.56
56.29
59.00
+9.30%
4,705,451
06/17/2026
55.44
57.88
53.25
53.98
+1.29%
4,039,726
06/16/2026
54.91
58.13
53.26
53.29
-3.11%
3,534,364
06/15/2026
52.81
55.45
52.53
55.00
+9.12%
2,663,058
06/12/2026
47.96
50.46
47.47
50.41
+5.10%
1,621,896
06/11/2026
45.88
47.98
45.45
47.96
+7.68%
1,424,765
06/10/2026
45.68
47.05
44.00
44.54
-4.48%
1,598,881
06/09/2026
49.22
50.00
43.27
46.63
-3.24%
1,810,985
06/08/2026
47.87
48.24
46.43
48.19
+3.88%
2,070,515
06/05/2026
51.50
51.75
46.10
46.39
-13.48%
2,137,387
06/04/2026
51.02
54.40
50.00
53.62
+0.96%
2,090,763
06/03/2026
50.33
54.10
49.02
53.11
+5.52%
2,871,030
06/02/2026
48.64
50.74
48.40
50.33
+6.79%
2,339,428
06/01/2026
47.23
47.59
46.01
47.13
-1.55%
2,144,396
05/29/2026
51.26
52.80
47.36
47.87
-6.32%
3,650,881
05/28/2026
49.57
51.23
47.78
51.10
+4.29%
2,037,037
05/27/2026
51.59
51.66
48.75
49.00
-3.47%
1,994,599
05/26/2026
47.80
51.35
47.15
50.76
+10.47%
3,013,717
05/22/2026
45.38
46.15
45.11
45.95
+2.80%
1,943,925
05/21/2026
43.74
45.14
43.60
44.70
+0.83%
1,785,725
05/20/2026
42.27
44.57
41.25
44.33
+6.43%
2,462,241
05/19/2026
40.10
41.84
39.57
41.65
+0.73%
2,005,344
05/18/2026
42.85
43.75
40.67
41.35
-4.06%
2,378,608
05/15/2026
43.58
43.79
42.34
43.10
-4.16%
3,526,126
05/14/2026
46.06
46.14
44.84
44.97
-2.18%
1,989,025
05/13/2026
47.66
47.73
45.44
45.97
+0.22%
2,104,971
05/12/2026
47.26
47.62
43.38
45.87
-5.21%
3,507,462
05/11/2026
48.87
49.02
46.15
48.39
-1.14%
3,466,849
05/08/2026
49.17
49.17
47.26
48.95
+2.13%
2,540,502
05/07/2026
43.90
49.49
42.00
47.93
-6.70%
5,318,787
05/07/2026
$0.17 Earnings
05/06/2026
50.25
51.40
49.54
51.37
+3.40%
3,575,440
05/05/2026
50.25
50.31
48.73
49.68
+0.40%
2,970,246
05/04/2026
49.43
50.19
48.74
49.48
+1.02%
2,283,944
05/01/2026
47.71
49.19
46.82
48.98
+0.99%
2,473,290
04/30/2026
44.64
48.60
44.22
48.50
+10.05%
3,475,147
04/29/2026
42.19
44.41
42.19
44.07
+7.17%
2,668,815
04/28/2026
41.77
42.97
40.97
41.12
-5.41%
2,405,876
04/27/2026
44.13
44.50
42.28
43.47
-1.50%
1,792,797
04/24/2026
45.06
45.09
43.65
44.13
+1.19%
1,944,899
04/23/2026
44.07
45.39
43.04
43.61
+3.17%
2,842,852
04/22/2026
42.29
42.60
40.93
42.27
+2.40%
1,742,926
04/21/2026
40.85
42.02
40.84
41.28
+1.55%
1,712,583
04/20/2026
40.05
40.69
39.75
40.65
+1.63%
1,690,950
04/17/2026
39.02
40.61
38.90
40.00
+4.66%
1,568,835
04/16/2026
37.44
38.33
37.20
38.22
+2.60%
1,554,038
04/15/2026
38.38
38.49
37.00
37.25
-2.67%
1,387,843
04/14/2026
38.54
38.72
37.77
38.27
+0.60%
1,052,904
04/13/2026
36.92
38.63
36.82
38.04
+1.44%
1,581,981
04/10/2026
37.66
38.75
37.44
37.50
+1.30%
1,490,597
04/09/2026
35.80
37.05
35.80
37.02
+3.21%
1,867,170
04/08/2026
36.33
36.75
35.22
35.87
+7.78%
2,886,216
04/07/2026
32.56
33.48
32.56
33.28
+1.43%
1,896,609
04/06/2026
32.66
33.59
32.28
32.81
+0.64%
1,087,936
04/02/2026
31.68
33.83
31.59
32.60
-2.10%
1,313,613
04/01/2026
32.04
34.01
31.98
33.30
+5.61%
2,279,305
03/31/2026
29.42
31.63
29.25
31.53
+12.45%
1,878,312
03/30/2026
30.50
30.61
27.65
28.04
-6.91%
2,291,024
03/27/2026
30.76
31.25
30.08
30.12
-3.55%
1,412,038
03/26/2026
32.85
32.85
30.97
31.23
-4.29%
1,306,146
03/25/2026
33.11
33.30
32.48
32.63
+0.15%
1,440,271
03/24/2026
31.27
33.35
31.23
32.58
+2.65%
1,680,760
03/23/2026
31.00
31.98
30.67
31.74
+5.98%
1,593,192
03/20/2026
30.88
31.04
29.56
29.95
-3.11%
2,351,251
03/19/2026
30.45
31.34
29.80
30.91
-1.94%
2,197,898
03/18/2026
32.14
32.70
31.41
31.52
-1.68%
2,114,024
03/17/2026
31.43
32.88
31.14
32.06
+2.17%
2,615,793
03/16/2026
31.83
32.11
31.35
31.38
+0.80%
1,421,508
03/13/2026
31.86
32.10
30.59
31.13
-0.10%
1,156,590
03/12/2026
32.26
32.51
31.09
31.16
-5.75%
1,383,376
03/11/2026
33.11
33.38
32.72
33.06
-0.33%
1,112,359
03/10/2026
32.85
34.14
32.63
33.17
+0.91%
1,574,392
03/09/2026
31.82
32.89
30.78
32.87
+2.94%
2,391,678
03/06/2026
31.81
32.83
31.62
31.93
-2.59%
1,872,689
03/05/2026
33.42
34.57
32.60
32.78
-3.79%
2,064,487
03/04/2026
35.43
35.43
33.48
34.07
-1.87%
1,554,511
03/03/2026
34.96
35.53
34.32
34.72
-5.11%
2,855,040
03/02/2026
35.00
37.04
34.80
36.59
+0.33%
1,422,075
02/27/2026
35.91
36.63
35.35
36.47
-0.82%
1,726,954
02/26/2026
37.89
38.21
36.01
36.77
-3.54%
2,197,502
02/25/2026
39.20
39.26
37.92
38.12
-2.36%
1,994,764
02/24/2026
38.91
39.66
38.66
39.04
+1.46%
1,795,946
02/23/2026
38.79
39.76
38.30
38.48
-1.16%
2,010,033
02/20/2026
36.06
39.10
36.06
38.93
+7.36%
5,599,448
02/19/2026
37.97
38.31
36.14
36.26
-6.04%
4,904,426
02/18/2026
39.75
40.25
38.02
38.59
-7.44%
4,615,345
02/17/2026
41.56
42.22
40.38
41.69
-1.63%
2,229,429
02/13/2026
43.04
43.52
41.97
42.38
+1.31%
1,564,399
02/12/2026
42.90
43.86
41.63
41.83
-2.29%
1,952,942
02/11/2026
42.31
43.04
41.80
42.81
+2.88%
2,508,849
02/10/2026
41.99
42.20
40.94
41.61
-0.90%
2,358,564
02/09/2026
41.69
42.11
40.83
41.99
+1.01%
2,637,578
02/06/2026
39.22
41.79
39.21
41.57
+7.64%
3,748,930
02/05/2026
37.88
38.88
37.42
38.62
+1.10%
2,779,942
02/04/2026
39.33
40.88
37.30
38.20
-1.77%
3,546,426
02/03/2026
37.73
39.50
37.00
38.89
+3.90%
4,154,118
02/02/2026
36.20
38.29
36.02
37.43
+1.41%
2,752,814
01/30/2026
37.14
38.65
36.24
36.91
-2.82%
5,447,211
01/29/2026
36.96
39.89
34.55
37.98
+9.93%
10,056,904