acm ipo date

Aecom Technology (ACM) went public on May 10, 2007, when it opened at $20.22.

DATEOPENHIGHLOWCLOSEVOLUME
May 2026
$84.68
$85.82
$67.64
$72.04
28,982,855
April 2026
$85.40
$87.66
$79.01
$84.10
23,682,000
March 2026
$96.41
$97.44
$82.72
$84.51
24,981,900
February 2026
$95.32
$108.60
$87.24
$97.62
39,978,700
January 2026
$95.01
$100.50
$94.11
$96.08
26,406,600
December 2025
$101.44
$104.71
$94.36
$94.69
32,591,900
November 2025
$133.02
$134.61
$101.85
$102.43
27,459,500
October 2025
$128.87
$134.09
$126.69
$133.44
17,351,100
September 2025
$122.92
$132.64
$121.93
$129.33
22,627,100
August 2025
$110.07
$125.19
$107.84
$123.80
18,210,500
July 2025
$111.25
$115.64
$110.56
$111.76
18,124,200
June 2025
$108.39
$112.97
$106.50
$111.62
20,275,000
May 2025
$98.52
$108.86
$97.68
$108.64
18,532,600
April 2025
$91.32
$98.03
$84.07
$97.57
24,396,700
March 2025
$99.52
$99.52
$89.07
$91.46
21,510,000
February 2025
$101.60
$108.22
$93.32
$98.68
21,137,600
January 2025
$105.53
$110.35
$103.11
$103.99
19,863,300
December 2024
$114.95
$114.95
$104.13
$105.10
14,796,500
November 2024
$106.01
$116.65
$104.06
$115.08
20,941,300
October 2024
$101.29
$108.21
$99.10
$105.08
14,014,600
September 2024
$97.33
$102.72
$91.60
$101.39
17,397,200
August 2024
$89.00
$100.40
$83.21
$98.31
21,918,400
July 2024
$86.41
$90.50
$80.73
$88.96
17,445,800
June 2024
$85.70
$89.99
$82.81
$86.31
14,554,000
May 2024
$90.45
$95.07
$83.06
$85.53
19,635,000