The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Gartner is the larger company, worth $13.7B, close to CACI International's $13.0B.
  • CACI International grew revenue faster over the last year (+17.6% vs -0.6%).
  • Gartner keeps more of each dollar of revenue as operating profit (17.2% vs 9.6%).
  • On earnings, Gartner is the cheaper stock (20.2x vs 24.4x).
  • CACI International's price assumes faster free cash flow growth: about 3% a year, against -2% for Gartner (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureCACIIT
Market cap$13.0B$13.7B
Share price$610.65$191.15
Revenue (last fiscal year)$9.6B$6.5B
Free cash flow (last fiscal year)$780M$1.2B
Revenue growth, last year+17.6%-0.6%
Revenue growth per year, last 5 fiscal years+11.4%+8.2%
Operating margin9.6%17.2%
Net margin5.6%12.0%
Return on equity12.0%—
P/E (trailing)24.4x20.2x
Price / free cash flow27.1x11.6x
EV / EBITDA15.8x11.4x
FCF growth the price implies2.6%-2.2%
Dividend yield——
Debt / equity1.65x—
Fundamental gradeDC
Superinvestors holding it46
Insider purchases, last 12 months210

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

CACI International

YearRevenueFree cash flowOp. margin
2022$6.2B$671M8.0%
2023$6.7B$324M8.5%
2024$7.7B$434M8.5%
2025$8.6B$481M8.9%
2026$9.6B$780M9.6%

Gartner

YearRevenueFree cash flowOp. margin
2021$4.7B$1.3B19.3%
2022$5.5B$993M20.1%
2023$5.9B$1.1B20.9%
2024$6.3B$1.4B18.4%
2025$6.5B$1.2B15.8%

Where the revenue comes from

CACI International · by segments, 2026

Domestic$9.3B97%
International$307M3%

Gartner · by segments, 2025

Insights$5.1B78%
Conferences$645M10%
Consulting$552M9%
Other$227M4%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
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Questions

Which is bigger, CACI International or Gartner?

Gartner (IT), at $13.7B against $13.0B.

Is CACI or IT cheaper?

By trailing P/E, Gartner (20.2x) is cheaper than CACI International (24.4x). A lower multiple can also mean the market expects less growth.

Which grows faster, CACI or IT?

CACI International: revenue grew +17.6% over the last year, against -0.6%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.