RZB vs MET vs PRU vs LNC vs UNM

For growth investors, MetLife, Inc.

(MET) is the stronger pick with 10. 2% revenue growth year-over-year, versus -14. 0% for Prudential Financial, Inc. (PRU). Reinsurance Group of America, Incorporated (RZB) offers the better valuation at 1. 4x trailing P/E (1. 0x forward), making it the more compelling value choice. Analysts rate Reinsurance Group of America, Incorporated (RZB) a "Buy" — based on 18 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, Reinsurance Group of America, Incorporated (RZB) is the cheapest at 1.

4x versus Unum Group at 18. 9x. On forward P/E, Reinsurance Group of America, Incorporated is actually cheaper at 1. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Reinsurance Group of America, Incorporated wins at 0. 04x versus Unum Group's 4. 78x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Unum Group (UNM) delivered a total return of +191.

6%, compared to -35. 5% for Lincoln National Corporation (LNC). Over 10 years, the gap is even starker: UNM returned +178. 9% versus LNC's +24. 1%. 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), Reinsurance Group of America, Incorporated (RZB) is the lower-risk stock at 0.

04β versus Lincoln National Corporation's 1. 33β — meaning LNC is approximately 2950% more volatile than RZB relative to the S&P 500. On balance sheet safety, Unum Group (UNM) carries a lower debt/equity ratio of 35% versus 70% for MetLife, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), MetLife, Inc.

(MET) is pulling ahead at 10. 2% versus -14. 0% for Prudential Financial, Inc. (PRU). On earnings-per-share growth, the picture is similar: Reinsurance Group of America, Incorporated grew EPS 64. 9% year-over-year, compared to -68. 3% for Lincoln National Corporation. Over a 3-year CAGR, RZB leads at 13. 5% annualised revenue growth. 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.

Lincoln National Corporation (LNC) is the more profitable company, earning 6.

5% net margin versus 4. 4% for MetLife, Inc. — meaning it keeps 6. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PRU leads at 7. 9% versus 6. 0% for MET. At the gross margin level — before operating expenses — LNC leads at 57. 3%, 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, Reinsurance Group of America, Incorporated (RZB) is the more undervalued stock at a PEG of 0. 04x versus Unum Group's 4. 78x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Reinsurance Group of America, Incorporated (RZB) trades at 1. 0x forward P/E versus 9. 2x for Unum Group — 8. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MET: 24. 7% to $97. 33.

All stocks in this comparison pay dividends.

Reinsurance Group of America, Incorporated (RZB) offers the highest yield at 14. 2%, versus 2. 2% for Unum Group (UNM).

For long-horizon retirement investors, Reinsurance Group of America, Incorporated (RZB) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

04), 14. 2% yield). Both have compounded well over 10 years (RZB: +42. 2%, LNC: +24. 1%), 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: RZB is a small-cap deep-value stock; MET is a mid-cap deep-value stock; PRU is a mid-cap deep-value stock; LNC is a small-cap deep-value stock; UNM is a mid-cap quality compounder stock. 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.