OXBR vs MMC vs AON vs WTW

For growth investors, Oxbridge Re Holdings Limited (OXBR) is the stronger pick with 107.

7% revenue growth year-over-year, versus -2. 2% for Willis Towers Watson Public Limited Company (WTW). Willis Towers Watson Public Limited Company (WTW) offers the better valuation at 15. 9x trailing P/E (13. 2x forward), making it the more compelling value choice. Analysts rate Aon plc (AON) a "Buy" — based on 38 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, Willis Towers Watson Public Limited Company (WTW) is the cheapest at 15.

9x versus Marsh & McLennan Companies, Inc. at 21. 3x. On forward P/E, Willis Towers Watson Public Limited Company is actually cheaper at 13. 2x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Willis Towers Watson Public Limited Company wins at 0. 81x versus Aon plc's 1. 10x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Marsh & McLennan Companies, Inc.

(MMC) delivered a total return of +36. 5%, compared to -54. 0% for Oxbridge Re Holdings Limited (OXBR). Over 10 years, the gap is even starker: AON returned +219. 8% versus OXBR's -65. 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), Aon plc (AON) is the lower-risk stock at 0.

10β versus Oxbridge Re Holdings Limited's 2. 69β — meaning OXBR is approximately 2695% more volatile than AON relative to the S&P 500. On balance sheet safety, Oxbridge Re Holdings Limited (OXBR) carries a lower debt/equity ratio of 6% versus 173% for Aon plc — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Oxbridge Re Holdings Limited (OXBR) is pulling ahead at 107.

7% versus -2. 2% for Willis Towers Watson Public Limited Company (WTW). On earnings-per-share growth, the picture is similar: Willis Towers Watson Public Limited Company grew EPS 1794% year-over-year, compared to 8. 6% for Marsh & McLennan Companies, Inc.. Over a 3-year CAGR, AON leads at 11. 2% 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.

Aon plc (AON) is the more profitable company, earning 21.

5% net margin versus -323. 1% for Oxbridge Re Holdings Limited — meaning it keeps 21. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AON leads at 25. 3% versus -297. 6% for OXBR. At the gross margin level — before operating expenses — OXBR leads at 53. 5%, 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, Willis Towers Watson Public Limited Company (WTW) is the more undervalued stock at a PEG of 0. 81x versus Aon plc's 1. 10x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Willis Towers Watson Public Limited Company (WTW) trades at 13. 2x forward P/E versus 16. 9x for Marsh & McLennan Companies, Inc. — 3. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for WTW: 31. 1% to $338. 42.

In this comparison, MMC (1.

8% yield), WTW (1. 4% yield), AON (0. 9% yield) pay a dividend. OXBR does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Aon plc (AON) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

10), 0. 9% yield, +219. 8% 10Y return). Oxbridge Re Holdings Limited (OXBR) carries a higher beta of 2. 69 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (AON: +219. 8%, OXBR: -65. 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: OXBR is a small-cap high-growth stock; MMC is a mid-cap quality compounder stock; AON is a mid-cap quality compounder stock; WTW is a mid-cap deep-value stock. MMC, AON, WTW pay a dividend while OXBR 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.