Skip to main content
logo
Amentum Holdings, Inc. (AMTM)
NYSE: AMTM · Real-Time Price · USD
24.17
-0.68 (-2.74%)
At close: Sep 4, 2025, 4:00 PM
24.00
-0.17 (-0.70%)
After-hours: Sep 4, 2025, 5:37 PM EDT

Amentum Holdings Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 4, 202524.8525.0023.5424.1724.17-2.74%1,736,877
Sep 3, 202524.9825.1124.6124.8524.85-0.52%1,095,305
Sep 2, 202524.6225.0224.4824.9824.980.12%926,323
Aug 29, 202525.1325.3424.7224.9524.95-1.19%1,138,796
Aug 28, 202525.2725.2924.3625.2525.250.32%1,302,155
Aug 27, 202525.0525.3824.7625.1725.170.12%1,039,711
Aug 26, 202525.0725.3625.0025.1425.14-0.28%1,172,905
Aug 25, 202524.9025.6424.8125.2125.211.08%1,800,117
Aug 22, 202524.3825.2324.2024.9424.942.76%813,695
Aug 21, 202524.0424.4423.9724.2724.270.50%654,954
Aug 20, 202524.2024.4123.7724.1524.15-0.90%1,461,115
Aug 19, 202525.1525.3024.3524.3724.37-3.02%1,630,382
Aug 18, 202525.6726.0825.1025.1325.13-0.20%1,443,599
Aug 15, 202525.3225.4024.9525.1825.18-1.02%1,235,588
Aug 14, 202526.3026.4025.3225.4425.44-4.11%1,409,283
Aug 13, 202525.9526.6325.8126.5326.533.43%2,746,260
Aug 12, 202525.7826.0025.5025.6525.651.18%1,452,656
Aug 11, 202525.0525.3824.9525.3525.350.88%1,169,884
Aug 8, 202525.7725.9125.0725.1325.13-2.90%1,299,783
Aug 7, 202525.8726.1525.1225.8825.880.54%1,713,596
Aug 6, 202523.7425.8623.6825.7425.741.70%2,612,236
Aug 5, 202524.1625.3624.0725.3125.313.39%1,961,223
Aug 4, 202524.3024.4824.1024.4824.481.32%1,467,302
Aug 1, 202524.7324.7823.5224.1624.16-3.24%1,537,002
Jul 31, 202524.2525.0324.1424.9724.972.59%1,727,158
Jul 30, 202524.8925.0323.9424.3424.34-2.52%2,204,130
Jul 29, 202525.4825.5924.6124.9724.97-1.07%1,874,291
Jul 28, 202525.6925.7324.9825.2425.24-1.37%1,162,014
Jul 25, 202525.6525.6924.8525.5925.591.11%818,450
Jul 24, 202525.3625.6725.1625.3125.31-0.39%1,199,605
Jul 23, 202525.2525.4825.0425.4125.412.01%1,113,492
Jul 22, 202524.5725.0324.2524.9124.910.69%1,506,660
Jul 21, 202525.4325.5224.6824.7424.74-1.98%1,719,752
Jul 18, 202525.6625.8625.0625.2425.24-1.17%2,351,496
Jul 17, 202524.4025.6924.4025.5425.545.15%2,748,902
Jul 16, 202523.9024.3723.4824.2924.292.32%1,051,192
Jul 15, 202524.2024.4923.7023.7423.74-1.74%1,846,996
Jul 14, 202523.5024.2723.2024.1624.162.03%1,356,438
Jul 11, 202523.8024.0023.2123.6823.68-1.42%1,426,669
Jul 10, 202524.0124.3223.8224.0224.02-0.29%1,254,876
Jul 9, 202524.2724.4223.7924.0924.09-0.45%1,016,163
Jul 8, 202524.2424.6724.0324.2024.20-2,005,943
Jul 7, 202524.1024.6323.9324.2024.20-0.04%1,448,787
Jul 3, 202524.3524.5724.0424.2124.21-0.37%814,090
Jul 2, 202523.9724.3323.6424.3024.301.67%1,333,989
Jul 1, 202523.4923.9923.1123.9023.901.23%1,406,911
Jun 30, 202523.7423.8223.4223.6123.610.68%1,343,547
Jun 27, 202524.2024.2023.0823.4523.45-2.45%2,825,785
Jun 26, 202523.6524.3323.4124.0424.043.80%2,755,173
Jun 25, 202522.6123.6622.4723.1623.163.90%2,911,208