MFG vs BBVA vs MUFG vs SAN

For growth investors, Mitsubishi UFJ Financial Group, Inc.

(MUFG) is the stronger pick with 14. 1% revenue growth year-over-year, versus -7. 7% for Banco Santander, S. A. (SAN). Banco Bilbao Vizcaya Argentaria, S. A. (BBVA) offers the better valuation at 11. 0x trailing P/E (10. 8x forward), making it the more compelling value choice. Analysts rate Banco Bilbao Vizcaya Argentaria, S. A. (BBVA) a "Buy" — based on 13 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Banco Bilbao Vizcaya Argentaria, S.

A. (BBVA) is the cheapest at 11. 0x versus Mizuho Financial Group, Inc. at 19. 3x. On forward P/E, Mizuho Financial Group, Inc. is actually cheaper at 0. 1x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Mitsubishi UFJ Financial Group, Inc. wins at 0. 00x versus Banco Bilbao Vizcaya Argentaria, S. A. 's 0. 17x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Banco Bilbao Vizcaya Argentaria, S.

A. (BBVA) delivered a total return of +325. 2%, compared to +209. 1% for Mizuho Financial Group, Inc. (MFG). Over 10 years, the gap is even starker: MUFG returned +346. 1% versus SAN's +227. 3%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Mitsubishi UFJ Financial Group, Inc.

(MUFG) is the lower-risk stock at 1. 08β versus Banco Santander, S. A. 's 1. 48β — meaning SAN is approximately 37% more volatile than MUFG relative to the S&P 500. On balance sheet safety, Banco Bilbao Vizcaya Argentaria, S. A. (BBVA) carries a lower debt/equity ratio of 132% versus 6% for Mizuho Financial Group, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Mitsubishi UFJ Financial Group, Inc.

(MUFG) is pulling ahead at 14. 1% versus -7. 7% for Banco Santander, S. A. (SAN). On earnings-per-share growth, the picture is similar: Mizuho Financial Group, Inc. grew EPS 30. 7% year-over-year, compared to 0. 6% for Banco Bilbao Vizcaya Argentaria, S. A.. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Banco Bilbao Vizcaya Argentaria, S.

A. (BBVA) is the more profitable company, earning 28. 5% net margin versus 10. 3% for Mizuho Financial Group, Inc. — meaning it keeps 28. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: BBVA leads at 43. 9% versus 13. 8% for MFG. At the gross margin level — before operating expenses — BBVA leads at 83. 6%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Mitsubishi UFJ Financial Group, Inc. (MUFG) is the more undervalued stock at a PEG of 0. 00x versus Banco Bilbao Vizcaya Argentaria, S. A. 's 0. 17x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Mizuho Financial Group, Inc. (MFG) trades at 0. 1x forward P/E versus 10. 8x for Banco Bilbao Vizcaya Argentaria, S. A. — 10. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MFG: 15. 5% to $10. 00.

In this comparison, BBVA (3.

6% yield), MFG (1. 8% yield), MUFG (1. 6% yield) pay a dividend. SAN does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Mitsubishi UFJ Financial Group, Inc.

(MUFG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 08), 1. 6% yield, +346. 1% 10Y return). Both have compounded well over 10 years (MUFG: +346. 1%, SAN: +227. 3%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Financial Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: MFG is a mid-cap quality compounder stock; BBVA is a mid-cap deep-value stock; MUFG is a large-cap deep-value stock; SAN is a mid-cap deep-value stock. MFG, BBVA, MUFG pay a dividend while SAN does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.