NYSE · AMTM
Amentum Holdings, Inc.
Industrials · Aerospace & Defense
$21.87▼ 0.91% ($0.20)at close
After hours$21.81▼ 0.29%6:10 PM ET
Valuation
Revenue & margin DCF
Verdict: cheap. Price below all scenarios.
The price holds with revenue shrinking 8.9% a year for 10 years. Our scenarios assume 5.3–9.1%.
That's below its past 4-year pace of 29.7%.
Value per share
Base case
$119.22
Price used $21.87 is 82% below this
USD · TTM ending Jul 3, 2026 · Price Oct 30, 8:00 PM UTC
This estimate is at least 3× the price used. Review the growth, margin and investment assumptions behind the gap.
Revenue each value needs
Revenue today $14.1B. The price needs $5.5B by 2036. Base case: $28.6B. At its recent pace: $190B. Bear to Bull: $23.6B to $33.8B.
Revenue today $14.1B. The price needs $5.5B by 2036. Base case: $28.6B. At its recent pace: $190B. Bear to Bull: $23.6B to $33.8B.
Revenue in 2036
today $14.1B
−$23Bless than the Base case
Value per share · Base case
$119.22
Price $21.87
82% below this
- 10-yr revenue CAGR
- 7.3%
- Ending operating margin
- 5.6%
- Discount rate
- 6.5%
This estimate is at least 3× the price used. Review the growth, margin and investment assumptions behind the gap.
USD · TTM ending Jul 3, 2026 · Price Oct 30, 8:00 PM UTC
What each scenario assumes. Click a column to start from it.
Price vs Fundamentals
Why The Stock Is Moving
What changed
The stock fell 0.14% over the last year. Revenue declined 3.94% over the trailing twelve months. Operating margin moved from 2.63% to 4.1%. Free cash flow grew 251.9% over the trailing twelve months.
What the market seems to be pricing
The stock has moved lower against modestly improving underlying metrics. The operating data does not yet tell a clear story — the move may reflect sentiment, sector rotation, or macro factors rather than company-specific earnings power.
What would invalidate this read
Operating margin currently stands at 4.1%. A decisive move in revenue — currently down 3.94% — would be the clearest signal to resolve the ambiguity.
Return analysis
Company profile
Amentum Holdings, Inc. is a provider of critical, technology-driven services, serving both governmental and commercial sectors.
Market multiples
Stock splits
No stock splits recorded for this ticker.
Profitability & growth
Analyst consensus
5
Buy
7
Hold
0
Sell
Analyst ratings tend to be lagging indicators. Use as one signal among many.
Earnings
Actuals vs estimates by quarter, or any quarter against the same one a year earlier.
Next report
Nov 23, 2026
Q4 FY26 · EPS est $0.66 · Revenue est $3.7B
Same quarter, year over year
FY26 YTD +13.1%Each cell vs the same quarter a year earlier (the cell below) · Q1–Q3 combined $1.81 vs $1.60 · all 3 quarters up
Q1
Q2
Q3
Q4
FY total
FY26
—
FY25
FY24
—
—
FY23
—
—
—
Fiscal year totals
- FY25
- $2.23
- —
n/m: last year’s figure was zero, a loss or too small to compare against
Q3 FY26
Reported Aug 10, 2026 · Latest
HoverTap a cell to inspect
Actual
$0.67
Estimate
$0.61
Year over year
+19.6%
Vs prior quarter
+11.7%
Institutional Sentiment
Amentum Holdings, Inc. · AMTM
From Form 13F filings (managers with $100M+). Filings land up to 45 days after quarter end — read this as positioning context, not live fund flow.