Amentum Holdings Inc (AMTM)

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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 10, 2026, is $24.44.

Amentum Holdings Inc all-time high stock price is $38.11, occurred on February 06, 2026.
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 52.65% to $24.44 now.
The 52-week high stock price for AMTM is $38.11, representing a 55.93% increase from the current share price, occurred on February 06, 2026.
The 52-week low stock price for AMTM is $19.80, indicating a -18.98% decrease from the current share price, occurred on June 26, 2026.

The table below shows more information about AMTM historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
Aug 10, 2026	$25.08	$24.39	$0.69	2,665,451.0	-1.33%
Aug 07, 2026	$24.82	$23.53	$1.29	1,778,665.0	+3.90%
Aug 06, 2026	$24.38	$23.30	$1.08	1,996,474.0	+1.88%
Aug 05, 2026	$24.28	$23.32	$0.96	1,040,044.0	-3.07%
Aug 04, 2026	$24.16	$23.12	$1.04	1,520,043.0	+4.14%
Aug 03, 2026	$23.23	$22.20	$1.04	1,301,555.0	+4.41%
Jul 31, 2026	$22.34	$21.48	$0.86	1,099,184.0	+2.16%
Jul 30, 2026	$21.81	$21.26	$0.55	1,392,078.0	-0.32%
Jul 29, 2026	$23.33	$21.72	$1.61	2,608,377.0	-7.08%
Jul 28, 2026	$23.47	$22.75	$0.72	1,543,305.0	+2.58%
Jul 27, 2026	$23.04	$22.49	$0.55	1,602,265.0	+1.42%
Jul 24, 2026	$23.18	$22.25	$0.9305	2,240,007.0	+2.45%
Jul 23, 2026	$22.30	$21.25	$1.05	2,081,183.0	+2.75%
Jul 22, 2026	$21.69	$21.02	$0.67	1,749,629.0	+2.10%
Jul 21, 2026	$21.22	$20.82	$0.396	1,528,516.0	-0.85%
Jul 20, 2026	$21.65	$20.68	$0.975	2,192,235.0	+2.32%
Jul 17, 2026	$21.28	$20.50	$0.78	1,189,952.0	-0.43%
Jul 16, 2026	$21.03	$20.51	$0.5152	1,487,053.0	+0.05%
Jul 15, 2026	$21.34	$20.55	$0.79	1,735,712.0	+1.32%
Jul 14, 2026	$21.00	$20.14	$0.855	1,557,073.0	+0.29%

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 2026

Month	High	Low	High - Low	Volume	% Change
Aug, 2026	$25.08	$22.20	$2.88	12,967,683.0	+10.09%
Jul, 2026	$23.47	$20.14	$3.32	39,754,471.0	+7.40%
Jun, 2026	$24.53	$19.80	$4.72	40,885,861.0	-11.02%
May, 2026	$26.67	$22.05	$4.62	48,195,067.0	-11.44%
Apr, 2026	$28.54	$25.13	$3.41	34,919,583.0	+0.58%
Mar, 2026	$31.37	$24.89	$6.48	41,307,385.0	-12.69%
Feb, 2026	$38.11	$29.16	$8.95	48,299,548.0	-16.52%
Jan, 2026	$37.94	$28.93	$9.01	37,278,449.0	+23.38%

Amentum Holdings Inc Stock (AMTM) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$30.21	$28.01	$2.20	43,373,735.0	+2.34%
Nov, 2025	$31.87	$21.11	$10.76	51,586,182.0	+27.76%
Oct, 2025	$26.58	$21.28	$5.30	34,765,784.0	-6.43%
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%