CACI International (CACI) vs Leidos (LDOS)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
CACI International (CACI) has outperformed Leidos (LDOS) over the past year, gaining 10.6% versus a loss of 42.4%. Over five years, CACI leads with a +106.4% price change compared with +13.2% for LDOS. Leidos is the larger company by market cap ($14.25 billion vs $12.86 billion), about 1.1 times the size, while CACI International is growing revenue faster (+10.9% vs +3.1%).
On valuation, Leidos trades at a lower forward P/E (8.9x vs 15.5x for CACI International). Leidos pays a dividend yielding 1.49%, while CACI International does not currently pay one. Leidos converts more of its revenue into profit, with a net margin of 8.4% versus 5.6%.
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 | CACI | LDOS |
|---|---|---|
| Share price | $581.85 | $113.55 |
| Market cap | $12.86B | $14.25B |
| 1-day change | -2.97% | -2.69% |
| YTD return | +9.20% | -37.06% |
| 1-year return | +10.63% | -42.36% |
| 5-year return | +106.40% | +13.22% |
| P/E ratio (TTM) | 24.08 | 10.60 |
| Forward P/E | 15.46 | 8.91 |
| EPS (TTM) | $24.16 | $10.71 |
| Dividend yield | 0.00% | 1.49% |
| Annual dividend | $0.00 | $1.69 |
| Revenue (latest FY) | $9.57B | $17.17B |
| Revenue growth (YoY) | +10.89% | +3.07% |
| Net income (latest FY) | $535.81M | $1.45B |
| Gross margin | — | 18.04% |
| Operating margin | 9.61% | 12.28% |
| Net margin | 5.60% | 8.43% |
| 52-week high | $683.50 | $205.77 |
| 52-week low | $434.70 | $98.86 |
| Distance from 52-week high | -14.87% | -44.82% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +25.01% | +36.15% |
| Average volume | 277.86K | 1.37M |
| Shares outstanding | 22.10M | 125.49M |
| Employees | 27,000 | 50,000 |
| Sector | Technology | Technology |
| Industry | EDP Services | EDP 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
- CACI has outperformed LDOS by 53.0 percentage points over the past year.
- CACI International trades at a higher earnings multiple (24.1x vs 10.6x trailing P/E).
- Leidos offers a meaningfully higher dividend yield (1.49% vs 0.00%).
- CACI International grew revenue faster in its latest fiscal year (+10.89% vs +3.07%).
About CACI International
CACI stock →CACI International Inc, through its subsidiaries, provides expertise and technology solutions in the United States, the United Kingdom, continental Europe, and internationally. The company offers command, control, communications, and intelligence technology and networks; software-defined signals intelligence and electronic warfare solutions; and digital solutions, such as enterprise and agency-unique applications, enterprise infrastructure, and business processes.
Technology · EDP Services · 27,000 employees
About Leidos
LDOS stock →Leidos Holdings, Inc., together with its subsidiaries, provides services and solutions for government and commercial customers in the United States and internationally. The National Security & Digital segment provides national security software; services by using artificial intelligence and machine learning to coordinate sea, ground, air, and space to help warfighters; offensive, defensive, and physical cyber operation solutions; intelligence analysis, operational support, logistics operations, security, linguistics, force production, biometrics, chemical, biological, radiological, nuclear, and explosives, energetics, training, and other services; and Digital Modernization and transformation services.
Technology · EDP Services · 50,000 employees
CACI vs LDOS FAQ
Which is bigger, CACI International or Leidos?
Leidos (LDOS) is larger, with a market capitalization of $14.25B compared with $12.86B for CACI International (CACI).
Which stock has performed better over the past year, CACI or LDOS?
CACI returned +10.63% over the past 12 months, compared with -42.36% for LDOS (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, CACI or LDOS?
LDOS has the lower trailing P/E at 10.6, versus 24.1 for CACI. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, CACI International or Leidos?
Leidos pays a dividend yielding 1.49%, while CACI International does not currently pay a regular dividend.
Are CACI International and Leidos in the same industry?
Yes. Both are classified in the EDP Services industry within the Technology sector.