The short version

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

  • TransUnion is the larger company, worth $13.4B, about 1.2 times FactSet Research Systems.
  • TransUnion grew revenue faster over the last year (+13.7% vs +6.4%).
  • FactSet Research Systems keeps more of each dollar of revenue as operating profit (29.6% vs 17.9%).
  • On earnings, TransUnion is the cheaper stock (19.3x vs 19.5x).
  • TransUnion's price assumes faster free cash flow growth: about 5% a year, against 4% for FactSet Research Systems (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.

MeasureFDSTRU
Market cap$11.0B$13.4B
Share price$287.18$65.48
Revenue (last fiscal year)$2.3B$4.6B
Free cash flow (last fiscal year)$617M$662M
Revenue growth, last year+6.4%+13.7%
Revenue growth per year, last 5 fiscal years+9.9%+11.5%
Operating margin29.6%17.9%
Net margin23.2%14.9%
Return on equity27.9%14.8%
P/E (trailing)19.5x19.3x
Price / free cash flow17.8x20.3x
EV / EBITDA13.7x10.6x
FCF growth the price implies3.5%5.2%
Dividend yield1.5%0.52%
Debt / equity1.06x1.50x
Fundamental gradeCB
Superinvestors holding it67
Insider purchases, last 12 months100

Results from SEC filings

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

FactSet Research Systems

YearRevenueFree cash flowOp. margin
2021$1.6B$494M29.8%
2022$1.8B$487M25.8%
2023$2.1B$585M30.2%
2024$2.2B$615M31.8%
2025$2.3B$617M32.2%

TransUnion

YearRevenueFree cash flowOp. margin
2021$3.0B$584M22.0%
2022$3.7B-$1M16.9%
2023$3.8B$335M3.4%
2024$4.2B$517M15.9%
2025$4.6B$662M18.7%

Where the revenue comes from

FactSet Research Systems · by segments, 2025

Americas$1.5B65%
EMEA$580M25%
Asia Pacific$235M10%

TransUnion · by segments, 2025

U.S. Markets$3.6B78%
International$1.0B22%
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, FactSet Research Systems or TransUnion?

TransUnion (TRU), at $13.4B against $11.0B.

Is FDS or TRU cheaper?

By trailing P/E, TransUnion (19.3x) is cheaper than FactSet Research Systems (19.5x). A lower multiple can also mean the market expects less growth.

Which grows faster, FDS or TRU?

TransUnion: revenue grew +13.7% over the last year, against +6.4%.

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