algm ipo

Allegro Microsystems  (ALGM) went public on October 29, 2020, when it opened at $19.40.

DATEOPENHIGHLOWCLOSEVOLUME
June 2026
$47.23
$54.40
$43.27
$47.96
18,491,232
May 2026
$47.71
$52.80
$39.57
$47.87
55,024,100
April 2026
$32.04
$48.60
$31.59
$48.50
40,271,400
March 2026
$35.00
$37.04
$27.65
$31.53
39,687,170
February 2026
$36.20
$43.86
$35.35
$36.47
55,076,900
January 2026
$27.00
$39.89
$26.18
$36.91
59,618,300
December 2025
$26.20
$30.26
$25.32
$26.38
41,431,700
November 2025
$30.35
$30.61
$22.41
$26.69
32,959,900
October 2025
$28.97
$33.84
$25.87
$29.92
59,873,500
September 2025
$30.00
$32.16
$28.85
$29.20
31,063,400
August 2025
$31.13
$33.20
$29.71
$30.85
28,796,500
July 2025
$33.77
$38.45
$30.50
$31.41
51,311,200
June 2025
$25.42
$34.30
$25.19
$34.19
41,935,000
May 2025
$19.39
$27.56
$18.17
$25.35
59,487,000
April 2025
$24.86
$26.51
$16.38
$19.07
80,835,500
March 2025
$26.75
$29.45
$23.21
$25.13
85,240,800
February 2025
$22.70
$28.17
$21.16
$22.30
53,403,900
January 2025
$22.10
$25.61
$21.50
$24.09
50,943,600
December 2024
$21.79
$23.13
$20.50
$21.86
40,622,800
November 2024
$20.93
$22.96
$18.59
$21.73
39,836,200
October 2024
$23.31
$24.14
$19.71
$20.84
44,104,000
September 2024
$24.32
$24.76
$20.95
$23.30
61,459,800
August 2024
$25.50
$26.23
$20.42
$24.53
43,891,000
July 2024
$28.25
$33.26
$22.31
$24.04
58,992,900
June 2024
$29.91
$30.37
$26.92
$28.24
28,024,700