Amentum Holdings Inc (AMTM)

NYSE · Industrials · Specialty Business Services · USA

Amentum Holdings Inc is a mid cap company (market value between $2 billion and $10 billion) in the Specialty Business Services industry.

Amentum Holdings delivers engineering and technology solutions to U.S. and allied government agencies, as well as international and commercial clients. The company operates through Digital Solutions and Global Engineering Solutions segments, providing full mission lifecycle support across energy, intelligence, space, defense, and civilian markets, serving the Department of Energy, Intelligence Community, NASA, and Department of Homeland Security.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the Amentum Holdings Inc stock.

Our verdict on AMTM

Fairly valued: intrinsic value $20.11 per share, market price $19.87, margin of safety 1.2% (as of 2026-10-20).

Discounting its cash flows at 5.7% (average of 3 methods) values the shares at $20.11; the price of $19.87 is 1% below that value, and 88% of that value comes from beyond year five.

Leak Score: 47/100 on 8 of 12 signals (On Watch).

ETFs with the most weight in AMTM

17 more funds hold it; the full list is part of the paid plan.

More on AMTM

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Peers in Specialty Business Services

All 44 Specialty Business Services stocks

Cheaper than AMTM in Specialty Business Services

5 more in this industry show a wider margin of safety.

Is AMTM undervalued or overvalued?

AMTM is fairly valued (as of the 2026-10-20 close). Discounting its cash flows at 5.7% (average of 3 methods) values the shares at $20.11; the price of $19.87 is 1% below that value, and 88% of that value comes from beyond year five.

What is the intrinsic value of AMTM?

$20.11 per share (as of the 2026-10-20 close), against a market price of $19.87. That is a margin of safety of 1.2%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What is Amentum Holdings Inc's Leak Score?

47 out of 100, which we rate "On Watch", on 8 of 12 value investing signals.