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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 October 30, 2025, is $22.03.
  • 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 37.58% to $22.03 now.
  • The 52-week high stock price for AMTM is $34.47, representing a 56.50% increase from the current share price, occurred on November 11, 2024.
  • The 52-week low stock price for AMTM is $16.01, indicating a -27.31% 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
Oct 30, 2025 $22.18 $21.28 $0.8968 358,056.0 +2.61%
Oct 29, 2025 $22.08 $21.40 $0.68 1,529,186.0 -1.83%
Oct 28, 2025 $22.50 $21.77 $0.73 1,316,650.0 -2.58%
Oct 27, 2025 $22.97 $22.26 $0.71 1,814,517.0 -0.40%
Oct 24, 2025 $23.40 $22.43 $0.97 1,327,395.0 -2.63%
Oct 23, 2025 $23.24 $22.44 $0.7997 994,095.0 +3.67%
Oct 22, 2025 $23.03 $22.28 $0.75 877,237.0 -2.23%
Oct 21, 2025 $23.34 $22.77 $0.57 810,580.0 -0.13%
Oct 20, 2025 $23.08 $22.24 $0.84 766,568.0 +2.14%
Oct 17, 2025 $22.60 $22.17 $0.4252 995,789.0 -1.19%
Oct 16, 2025 $23.40 $22.59 $0.8144 901,137.0 -1.65%
Oct 15, 2025 $24.09 $22.79 $1.30 1,373,457.0 -1.71%
Oct 14, 2025 $23.83 $23.08 $0.75 994,621.0 -1.01%
Oct 13, 2025 $23.98 $23.36 $0.615 1,140,886.0 +1.28%
Oct 10, 2025 $23.98 $23.32 $0.665 1,367,129.0 -2.13%
Oct 09, 2025 $25.17 $23.87 $1.30 1,316,602.0 -5.35%
Oct 08, 2025 $25.51 $24.99 $0.52 1,416,761.0 +0.00%
Oct 07, 2025 $26.50 $25.18 $1.32 1,904,601.0 -3.88%
Oct 06, 2025 $26.58 $25.84 $0.735 3,511,356.0 +1.23%
Oct 03, 2025 $26.35 $25.27 $1.09 3,006,504.0 +3.18%
Oct 02, 2025 $25.28 $24.00 $1.28 2,400,294.0 -0.04%
Oct 01, 2025 $25.23 $23.55 $1.68 1,893,719.0 +5.05%
Sep 30, 2025 $23.96 $22.68 $1.28 2,737,997.0 +4.95%

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
Oct, 2025 $26.58 $21.28 $5.30 32,017,140.0 -7.97%
Sep, 2025 $25.11 $21.71 $3.40 36,029,090.0 -4.01%
Aug, 2025 $26.62 $23.52 $3.11 30,735,257.0 -0.08%
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 ULS
$80.08
price down icon 0.97%
specialty_business_services MMS
$84.48
price down icon 0.69%
$39.21
price up icon 0.35%
specialty_business_services RTO
$27.61
price up icon 0.37%
specialty_business_services RBA
$100.83
price up icon 0.95%
Cap:     |  Volume (24h):