PLMR vs ACGL

For growth investors, Palomar Holdings, Inc.

(PLMR) is the stronger pick with 58. 2% revenue growth year-over-year, versus 14. 3% for Arch Capital Group Ltd. (ACGL). Arch Capital Group Ltd. (ACGL) offers the better valuation at 8. 1x trailing P/E (10. 0x forward), making it the more compelling value choice. Analysts rate Palomar Holdings, Inc. (PLMR) a "Buy" — based on 11 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, Arch Capital Group Ltd.

(ACGL) is the cheapest at 8. 1x versus Palomar Holdings, Inc. at 15. 8x. On forward P/E, Arch Capital Group Ltd. is actually cheaper at 10. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Palomar Holdings, Inc. wins at 0. 12x versus Arch Capital Group Ltd. 's 0. 35x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Arch Capital Group Ltd.

(ACGL) delivered a total return of +147. 5%, compared to +71. 4% for Palomar Holdings, Inc. (PLMR). Over 10 years, the gap is even starker: PLMR returned +496. 9% versus ACGL's +321. 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), Arch Capital Group Ltd.

(ACGL) is the lower-risk stock at -0. 01β versus Palomar Holdings, Inc. 's 0. 18β — meaning PLMR is approximately -1702% more volatile than ACGL relative to the S&P 500. On balance sheet safety, Palomar Holdings, Inc. (PLMR) carries a lower debt/equity ratio of 1% versus 11% for Arch Capital Group Ltd. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Palomar Holdings, Inc.

(PLMR) is pulling ahead at 58. 2% versus 14. 3% for Arch Capital Group Ltd. (ACGL). On earnings-per-share growth, the picture is similar: Palomar Holdings, Inc. grew EPS 60. 0% year-over-year, compared to 3. 8% for Arch Capital Group Ltd.. Over a 3-year CAGR, PLMR leads at 38. 9% 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.

Palomar Holdings, Inc.

(PLMR) is the more profitable company, earning 22. 5% net margin versus 22. 1% for Arch Capital Group Ltd. — meaning it keeps 22. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: PLMR leads at 28. 9% versus 25. 0% for ACGL. At the gross margin level — before operating expenses — PLMR leads at 73. 9%, 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, Palomar Holdings, Inc. (PLMR) is the more undervalued stock at a PEG of 0. 12x versus Arch Capital Group Ltd. 's 0. 35x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Arch Capital Group Ltd. (ACGL) trades at 10. 0x forward P/E versus 11. 8x for Palomar Holdings, Inc. — 1. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ACGL: 10. 9% to $104. 00.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Arch Capital Group Ltd.

(ACGL) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0. 01), +321. 0% 10Y return). Both have compounded well over 10 years (ACGL: +321. 0%, PLMR: +496. 9%), 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: PLMR is a small-cap high-growth stock; ACGL is a mid-cap deep-value 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.