WRB vs RLI

For growth investors, W.

R. Berkley Corporation (WRB) is the stronger pick with 7. 8% revenue growth year-over-year, versus 6. 3% for RLI Corp. (RLI). RLI Corp. (RLI) offers the better valuation at 11. 4x trailing P/E (17. 9x forward), making it the more compelling value choice. Analysts rate W. R. Berkley Corporation (WRB) a "Hold" — based on 30 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, RLI Corp.

(RLI) is the cheapest at 11. 4x versus W. R. Berkley Corporation at 14. 9x. On forward P/E, W. R. Berkley Corporation is actually cheaper at 14. 3x — 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: W. R. Berkley Corporation wins at 0. 49x versus RLI Corp. 's 0. 88x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, W.

R. Berkley Corporation (WRB) delivered a total return of +100. 5%, compared to +9. 3% for RLI Corp. (RLI). Over 10 years, the gap is even starker: WRB returned +360. 0% versus RLI's +105. 0%. 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), RLI Corp.

(RLI) is the lower-risk stock at -0. 01β versus W. R. Berkley Corporation's 0. 02β — meaning WRB is approximately -407% more volatile than RLI relative to the S&P 500. On balance sheet safety, RLI Corp. (RLI) carries a lower debt/equity ratio of 6% versus 29% for W. R. Berkley Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), W.

R. Berkley Corporation (WRB) is pulling ahead at 7. 8% versus 6. 3% for RLI Corp. (RLI). On earnings-per-share growth, the picture is similar: RLI Corp. grew EPS 16. 6% year-over-year, compared to 2. 1% for W. R. Berkley Corporation. Over a 3-year CAGR, WRB leads at 9. 6% 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.

RLI Corp.

(RLI) is the more profitable company, earning 21. 4% net margin versus 12. 1% for W. R. Berkley Corporation — meaning it keeps 21. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RLI leads at 27. 5% versus 15. 9% for WRB. At the gross margin level — before operating expenses — RLI leads at 29. 8%, 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, W. R. Berkley Corporation (WRB) is the more undervalued stock at a PEG of 0. 49x versus RLI Corp. 's 0. 88x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, W. R. Berkley Corporation (WRB) trades at 14. 3x forward P/E versus 17. 9x for RLI Corp. — 3. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for RLI: 13. 5% to $56. 33.

All stocks in this comparison pay dividends.

RLI Corp. (RLI) offers the highest yield at 5. 3%, versus 2. 6% for W. R. Berkley Corporation (WRB).

For long-horizon retirement investors, W.

R. Berkley Corporation (WRB) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 02), 2. 6% yield, +360. 0% 10Y return). Both have compounded well over 10 years (WRB: +360. 0%, RLI: +105. 0%), 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.

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.