The short version

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

  • Mizuho Financial is the larger company, worth $134.9B, about 2.0 times Natwest Group.
  • Mizuho Financial grew revenue faster over the last year (+14.0% vs +3.1%).
  • On earnings, Natwest Group is the cheaper stock (9.1x vs 17.6x).

Side by side

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

MeasureMFGNWG
Market cap$134.9B$67.6B
Share price$10.61$17.13
Revenue (last fiscal year)$1.38T$30.2B
Free cash flow (last fiscal year)-$2.09T$5.8B
Revenue growth, last year+14.0%+3.1%
Revenue growth per year, last 5 fiscal years+8.9%+24.2%
Operating margin——
Net margin84.2%19.3%
Return on equity10.7%13.7%
P/E (trailing)17.6x9.13x
Price / free cash flow0.27x11.7x
EV / EBITDA——
FCF growth the price implies——
Dividend yield1.8%1.9%
Debt / equity26.1x15.8x
Fundamental gradeCC
Superinvestors holding it11
Insider purchases, last 12 months00

Results from SEC filings

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

Mizuho Financial

YearRevenueFree cash flowOp. margin
2022$980.0B$5.36T—
2023$984.3B$821.3B—
2024$1.12T-$3.72T—
2025$1.21T-$279.0B—
2026$1.38T-$2.09T—

Natwest Group

YearRevenueFree cash flowOp. margin
2021$12.7B$52.3B—
2022$16.6B-$45.0B—
2023$25.4B-$19.0B—
2024$29.3B$694M—
2025$30.2B$5.8B—

Where the revenue comes from

Mizuho Financial · by products, 2026

Securities-related business$306.8B22%
Lending-related business$299.4B22%
Fees for other customer services$252.1B18%
Trust-related business$169.2B12%
Asset management business$136.5B10%
Remittance Business$105.1B8%

Natwest Group · by segments, 2025

Commercial & Institutional$13.4B44%
Retail Banking$10.1B34%
Central items & other$5.4B18%
Private Banking & Wealth Management$1.3B4%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open MFG in Investingly

Questions

Which is bigger, Mizuho Financial or Natwest Group?

Mizuho Financial (MFG), at $134.9B against $67.6B.

Is MFG or NWG cheaper?

By trailing P/E, Natwest Group (9.13x) is cheaper than Mizuho Financial (17.6x). A lower multiple can also mean the market expects less growth.

Which grows faster, MFG or NWG?

Mizuho Financial: revenue grew +14.0% over the last year, against +3.1%.

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