ACGL vs PLGO

Arch Capital Group and Pelagos Insurance Capital Limit, both Financial Services

Arch Capital Group is the larger company at $32B against $2.0B. Over the past year PLGO returned +51% against +12% for ACGL. Ryufin's sector-relative Smart Score puts PLGO ahead, 10/10 against 8/10.

Arch Capital Group and Pelagos Insurance Capital Limitcompared on valuation, return and Ryufin’s Smart Score
Figure	ACGL	PLGO
Last close	$101	$24.47
Market cap	$32B	$2.0B
Trailing P/Elower is cheaper for the same earnings, not automatically better	7.9	n/a
Dividend yield	5.0%	n/a
1-year return	+12%	+51%
5-year return	+172%	n/a
Ryufin Smart Scoresector-relative, 1–10	8/10	10/10

Figures from SEC filings and end-of-day closes. Highlighting marks the higher or lower number, which is not the same as the better investment, a low P/E can be a warning and a high one can be deserved.

Arch Capital Group

Revenue of $4.7B in Q2 2026, net income $1.1B.

ACGL overview revenue and segments valuation

Pelagos Insurance Capital Limit

PLGO overview revenue and segments valuation

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