Amentum (AMTM) vs WEX (WEX)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
WEX (WEX) has outperformed Amentum (AMTM) over the past year, gaining 8.0% versus a loss of 26.7%. WEX is the larger company by market cap ($5.79 billion vs $4.53 billion), about 1.3 times the size, while Amentum is growing revenue faster (+71.6% vs +1.2%). On valuation, Amentum trades at a lower forward P/E (7.0x vs 8.0x for WEX).
WEX converts more of its revenue into profit, with a net margin of 11.4% versus 0.5%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | AMTM | WEX |
|---|---|---|
| Share price | $18.51 | $169.96 |
| Market cap | $4.53B | $5.79B |
| 1-day change | -1.39% | -0.89% |
| YTD return | -36.17% | +14.08% |
| 1-year return | -26.69% | +7.99% |
| 5-year return | — | -11.90% |
| P/E ratio (TTM) | 22.30 | 16.95 |
| Forward P/E | 7.01 | 8.02 |
| EPS (TTM) | $0.83 | $10.03 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $14.39B | $2.66B |
| Revenue growth (YoY) | +71.59% | +1.24% |
| Net income (latest FY) | $66.00M | $304.10M |
| Gross margin | 10.51% | 58.64% |
| Operating margin | 3.33% | 24.95% |
| Net margin | 0.46% | 11.43% |
| 52-week high | $38.11 | $203.99 |
| 52-week low | $17.72 | $125.29 |
| Distance from 52-week high | -51.43% | -16.68% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +58.94% | +14.94% |
| Average volume | 2.01M | 646.52K |
| Shares outstanding | 244.51M | 34.08M |
| Employees | 50,000 | 6,600 |
| Sector | Consumer Discretionary | Consumer Discretionary |
| Industry | Business Services | Business Services |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- WEX has outperformed AMTM by 34.7 percentage points over the past year.
- Amentum trades at a higher earnings multiple (22.3x vs 16.9x trailing P/E).
- WEX is more profitable, keeping 11.4 cents of every revenue dollar as net income versus 0.5 cents for Amentum.
- Amentum grew revenue faster in its latest fiscal year (+71.59% vs +1.24%).
About Amentum
AMTM stock →Amentum Holdings, Inc. engages in the provision of engineering and technology solutions in the United States and internationally.
Consumer Discretionary · Business Services · 50,000 employees
About WEX
WEX stock →WEX Inc. operates a commerce platform in the United States and internationally.
Consumer Discretionary · Business Services · 6,600 employees
AMTM vs WEX FAQ
Which is bigger, Amentum or WEX?
WEX (WEX) is larger, with a market capitalization of $5.79B compared with $4.53B for Amentum (AMTM).
Which stock has performed better over the past year, AMTM or WEX?
WEX returned +7.99% over the past 12 months, compared with -26.69% for AMTM (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, AMTM or WEX?
WEX has the lower trailing P/E at 16.9, versus 22.3 for AMTM. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Are Amentum and WEX in the same industry?
Yes. Both are classified in the Business Services industry within the Consumer Discretionary sector.