AMTM
Amentum Hldgs (AMTM)
NYSE
$20.80-$0.26 (-1.23%)
Price as of Jun 23, 2026 5:39 PM EDT
  • $5.1B
    Market Cap
  • -3.88%
    1-Year Change
  • Specialty Business Services
    Industry
  • 1 Month
    -9.34%
    Low Price$21.06
    High Price$24.07
  • 3 Months
    -21.42%
    Low Price$21.06
    High Price$27.79
  • 1 Year
    -3.88%
    Low Price$21.06
    High Price$37.53
Date
Open
High
Low
Close
Change (%)
Volume
06/22/2026
21.36
21.40
20.77
21.06
-2.77%
1,761,675
06/18/2026
21.40
21.67
20.99
21.66
+0.74%
3,296,938
06/17/2026
22.18
22.60
21.38
21.50
-2.98%
1,986,044
06/16/2026
22.40
22.57
21.94
22.16
-1.16%
1,584,118
06/15/2026
23.26
23.45
22.20
22.42
-1.92%
1,612,105
06/12/2026
22.31
22.98
21.89
22.86
+3.53%
1,080,384
06/11/2026
21.90
22.22
21.74
22.08
+0.36%
2,221,260
06/10/2026
22.46
22.55
21.87
22.00
-2.27%
963,711
06/09/2026
22.70
23.00
21.87
22.51
-0.44%
1,576,407
06/08/2026
22.68
23.15
22.41
22.61
-0.83%
2,609,772
06/05/2026
23.25
23.31
22.54
22.80
-2.10%
1,629,524
06/04/2026
23.61
24.10
23.12
23.29
+0.60%
1,441,201
06/03/2026
23.00
23.28
22.67
23.15
-0.90%
1,799,483
06/02/2026
23.61
23.83
22.96
23.36
-2.95%
1,788,192
06/01/2026
23.61
24.53
23.51
24.07
+3.62%
1,931,735
05/29/2026
23.81
23.83
22.94
23.23
-2.56%
2,902,533
05/28/2026
23.10
24.22
22.88
23.84
+3.16%
2,098,910
05/27/2026
22.95
23.20
22.67
23.11
+0.87%
2,005,535
05/26/2026
23.23
23.46
22.74
22.91
-1.38%
2,750,459
05/22/2026
23.30
23.72
22.97
23.23
+0.30%
1,467,015
05/21/2026
22.22
23.22
22.05
23.16
+2.93%
2,066,103
05/20/2026
22.66
22.71
22.11
22.50
-0.57%
2,111,793
05/19/2026
23.35
23.50
22.63
22.63
-2.83%
2,489,627
05/18/2026
22.94
23.48
22.64
23.29
+1.35%
1,868,661
05/15/2026
23.31
23.31
22.61
22.98
-1.16%
1,945,149
05/14/2026
23.27
23.54
22.95
23.25
+0.43%
2,227,321
05/13/2026
24.55
24.60
22.60
23.15
-4.77%
3,975,250
05/12/2026
25.52
25.53
23.83
24.31
+1.55%
4,175,026
05/11/2026
24.53
25.24
23.85
23.94
-2.41%
5,092,222
05/11/2026
$0.60 Earnings
05/08/2026
24.60
24.80
23.93
24.53
-0.12%
2,029,504
05/07/2026
25.06
25.33
24.39
24.56
-1.33%
1,310,002
05/06/2026
24.50
25.01
23.75
24.89
+2.34%
1,645,783
05/05/2026
25.91
25.99
24.01
24.32
-5.59%
2,748,336
05/04/2026
25.62
26.38
25.52
25.76
+0.43%
1,454,443
05/01/2026
26.43
26.67
25.48
25.65
-2.21%
2,066,666
04/30/2026
25.44
26.29
25.40
26.23
+3.51%
1,820,135
04/29/2026
25.92
26.04
25.13
25.34
-2.16%
1,501,039
04/28/2026
26.41
26.70
25.61
25.90
-0.92%
1,063,570
04/27/2026
25.90
26.67
25.88
26.14
+1.12%
1,617,755
04/24/2026
27.00
27.00
25.69
25.85
-3.80%
1,967,998
04/23/2026
27.66
27.91
26.60
26.87
-3.31%
1,658,528
04/22/2026
28.07
28.54
27.64
27.79
+0.51%
1,574,781
04/21/2026
27.61
28.14
27.32
27.65
+0.07%
1,786,312
04/20/2026
27.48
27.93
27.02
27.63
+0.18%
1,682,804
04/17/2026
27.83
28.15
26.93
27.58
+0.29%
1,838,051
04/16/2026
27.75
28.22
27.25
27.50
-0.29%
1,640,532
04/15/2026
27.59
28.10
27.35
27.58
+0.36%
1,155,699
04/14/2026
27.65
27.98
27.26
27.48
-0.33%
1,001,439
04/13/2026
26.38
27.71
26.22
27.57
+4.87%
2,246,293
04/10/2026
26.63
26.80
25.89
26.29
-0.90%
1,119,195
04/09/2026
27.13
27.36
26.52
26.53
-2.28%
1,138,377
04/08/2026
27.30
27.64
27.07
27.15
+1.80%
2,880,827
04/07/2026
26.95
27.31
26.56
26.67
-1.44%
1,902,996
04/06/2026
27.17
27.45
26.85
27.06
+0.07%
1,021,989
04/02/2026
26.09
27.42
26.00
27.04
+2.66%
1,392,759
04/01/2026
26.56
26.74
26.16
26.34
+1.00%
2,937,891
03/31/2026
25.87
26.49
25.38
26.08
+3.62%
3,113,465
03/30/2026
26.04
26.13
24.89
25.17
-2.59%
1,419,241
03/27/2026
26.40
26.40
25.59
25.84
-2.64%
1,156,017
03/26/2026
26.45
26.92
26.24
26.54
-0.75%
968,115
03/25/2026
26.96
27.10
26.31
26.74
+0.56%
1,055,583
03/24/2026
26.48
26.84
26.14
26.59
-0.56%
1,704,312
03/23/2026
27.00
27.46
26.68
26.74
-0.22%
2,030,710
03/20/2026
27.06
27.19
26.63
26.80
-1.47%
3,637,353
03/19/2026
26.91
27.45
26.56
27.20
+0.48%
1,671,751
03/18/2026
27.50
27.90
27.05
27.07
-2.10%
1,651,054
03/17/2026
27.66
28.31
27.60
27.65
+0.80%
1,278,079
03/16/2026
28.08
28.49
27.39
27.43
-1.68%
1,968,231
03/13/2026
28.11
28.50
27.33
27.90
-0.36%
1,720,322
03/12/2026
27.87
28.33
27.64
28.00
+0.04%
2,038,542
03/11/2026
28.80
28.80
27.90
27.99
-2.78%
2,049,792
03/10/2026
30.55
30.55
28.48
28.79
-4.98%
2,241,380
03/09/2026
29.69
30.85
29.02
30.30
+0.97%
1,530,322
03/06/2026
30.07
30.09
29.16
30.01
-1.83%
2,248,436
03/05/2026
30.63
31.20
29.64
30.57
-1.99%
2,854,061
03/04/2026
30.31
31.37
30.19
31.19
+1.73%
2,124,190
03/03/2026
29.81
30.72
29.36
30.66
-0.13%
1,363,563
03/02/2026
29.73
31.10
29.71
30.70
+2.78%
1,725,095
02/27/2026
29.92
30.36
29.51
29.87
-1.19%
1,678,669
02/26/2026
29.59
30.32
29.30
30.23
+2.37%
1,210,468
02/25/2026
30.48
30.68
29.31
29.53
-2.19%
1,836,666
02/24/2026
29.50
30.27
29.16
30.19
+2.17%
2,776,446
02/23/2026
30.84
30.84
29.48
29.55
-4.59%
1,771,939
02/20/2026
31.98
32.24
30.88
30.97
-3.28%
1,802,515
02/19/2026
30.50
32.03
30.25
32.02
+3.73%
1,563,261
02/18/2026
30.20
31.06
30.05
30.87
+2.73%
1,487,669
02/17/2026
30.72
30.95
30.00
30.05
-3.06%
1,814,251
02/13/2026
30.20
31.41
29.68
31.00
+3.09%
3,400,227
02/12/2026
30.32
31.00
29.35
30.07
-1.05%
3,311,775
02/11/2026
32.12
32.24
30.20
30.39
-5.21%
3,600,178
02/10/2026
33.64
33.75
31.15
32.06
-12.38%
6,815,219
02/09/2026
37.60
37.90
36.52
36.59
-2.50%
3,519,182
02/09/2026
$0.54 Earnings
02/06/2026
36.33
38.11
36.22
37.53
+3.10%
4,578,752
02/05/2026
35.75
37.28
35.60
36.40
-0.14%
2,253,141
02/04/2026
36.59
37.00
35.42
36.45
+0.66%
2,178,331
02/03/2026
36.91
36.97
35.19
36.21
+0.89%
1,959,178
02/02/2026
35.83
36.53
35.04
35.89
+0.31%
2,528,222
01/30/2026
36.75
37.42
35.17
35.78
-3.61%
2,292,281