25.23
price up icon1.14%   0.285
after-market After Hours: 25.18 -0.045 -0.18%
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Amentum Holdings Inc Stock (AMTM) Price History

The historical daily chart and data for Amentum Holdings Inc stock (AMTM), show that the latest closing stock price as of August 25, 2025, is $25.23.
  • Amentum Holdings Inc all-time high stock price is $34.47, occurred on November 11, 2024.
  • The lowest Amentum Holdings Inc stock price recorded was $16.01 on April 09, 2025. Since then, Amentum Holdings Inc's stock price has risen over 57.56% to $25.23 now.
  • The 52-week high stock price for AMTM is $34.47, representing a 36.65% increase from the current share price, occurred on November 11, 2024.
  • The 52-week low stock price for AMTM is $16.01, indicating a -36.53% decrease from the current share price, occurred on April 09, 2025.
The table below shows more information about AMTM historical price data:
Date High Low High - Low Volume % Change
Aug 25, 2025 $25.64 $24.81 $0.83 1,512,114.0 +1.14%
Aug 22, 2025 $25.23 $24.20 $1.03 813,080.0 +2.76%
Aug 21, 2025 $24.44 $23.96 $0.475 654,942.0 +0.50%
Aug 20, 2025 $24.41 $23.77 $0.635 1,460,834.0 -0.90%
Aug 19, 2025 $25.30 $24.35 $0.95 1,629,160.0 -3.02%
Aug 18, 2025 $26.08 $25.10 $0.98 1,436,676.0 -0.20%
Aug 15, 2025 $25.40 $24.95 $0.45 1,229,154.0 -1.02%
Aug 14, 2025 $26.40 $25.32 $1.08 1,408,723.0 -4.11%
Aug 13, 2025 $26.62 $25.81 $0.815 2,744,732.0 +3.43%
Aug 12, 2025 $26.00 $25.50 $0.505 1,453,774.0 +1.18%
Aug 11, 2025 $25.38 $24.95 $0.435 1,169,532.0 +0.88%
Aug 08, 2025 $25.91 $25.07 $0.84 1,299,715.0 -2.90%
Aug 07, 2025 $26.15 $25.12 $1.03 1,713,247.0 +0.54%
Aug 06, 2025 $25.86 $23.68 $2.18 2,610,078.0 +1.70%
Aug 05, 2025 $25.36 $24.07 $1.29 1,954,924.0 +3.39%
Aug 04, 2025 $24.48 $24.10 $0.38 1,466,581.0 +1.32%
Aug 01, 2025 $24.78 $23.52 $1.26 1,536,532.0 -3.24%
Jul 31, 2025 $25.03 $24.14 $0.8899 1,726,096.0 +2.59%
Jul 30, 2025 $25.03 $23.94 $1.09 2,203,786.0 -2.52%
Jul 29, 2025 $25.59 $24.61 $0.98 1,874,078.0 -1.07%

Amentum Holdings Inc Stock (AMTM) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Amentum Holdings Inc stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of AMTM shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Amentum Holdings Inc stock price history provides a foundation for understanding how the company's stock has evolved over time.

Amentum Holdings Inc Stock (AMTM) Price History 2025

Month High Low High - Low Volume % Change
Aug, 2025 $26.62 $23.52 $3.11 27,605,912.0 +1.02%
Jul, 2025 $25.86 $23.11 $2.75 32,876,848.0 +5.76%
Jun, 2025 $24.33 $19.11 $5.22 52,482,526.0 +14.28%
May, 2025 $22.91 $20.05 $2.86 44,890,432.0 -5.32%
Apr, 2025 $22.23 $16.01 $6.22 51,668,875.0 +19.89%
Mar, 2025 $20.01 $16.95 $3.06 60,510,943.0 -7.33%
Feb, 2025 $24.30 $18.81 $5.49 38,691,159.0 -6.34%
Jan, 2025 $23.99 $18.99 $5.00 45,555,813.0 -0.29%

Amentum Holdings Inc Stock (AMTM) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $25.07 $18.38 $6.69 74,872,770.0 -8.42%
Nov, 2024 $34.47 $21.24 $13.23 33,471,973.0 -18.12%
Oct, 2024 $31.14 $24.02 $7.12 60,041,227.0 +0.00%
specialty_business_services MMS
$85.99
price down icon 1.26%
specialty_business_services DLB
$74.18
price down icon 1.93%
$39.47
price down icon 1.45%
specialty_business_services RTO
$23.91
price down icon 2.01%
specialty_business_services RBA
$115.09
price down icon 1.10%
Cap:     |  Volume (24h):