Arch Capital Group Ltd - 5.25% PRF PERPETUAL USD 25 - Ser E 1/1000th Int

Strong earnings + shareholder returns (good, supported by capital discipline): Arch reported 1Q 2026 after-tax operating income of $901m ($2.50/share) and annualized net income return on average common equity of 17.8% (company also cited book value per share +1.7% in the quarter). Management emphasized disciplined underwriting/cycle management and capital allocation. Repurchased $783m of common stock in the quarter, and an additional $311m afterward through the time of the call; the Board increased the repurchase authorization by $3bn. - Investor takeaway: earnings power remains strong despite tougher pricing.

Insurance (P&C) performance: underwriting solid, growth muted (mixed): Insurance generated $66m underwriting income. Underwriting metrics were helped by non-recurring items: favorable prior-year development ~$200m pretax (~5 points), mainly short-tail lines in P&C and mortgage cure activity. - Growth/volume: gross premiums written +2% but net premiums written -1.4% YoY, reflecting a decision not to renew certain program business from the middle-market commercial transaction. - Planned drag/outlook: nonrenewals are expected to reduce net premium return by ~ $250m throughout 2026 (explicit guidance-like expectation). - Rates vs trend: management said US rate roughly at trend overall, with casualty getting rate above trend, while short-tail property drives rate below trend; internationally, short-tail property pressure more visible.

Reinsurance: excellent underwriting despite premium declines; pricing competition headwind (good with a clear challenge): Reinsurance underwriting income $441m vs $167m in 1Q25 (1Q25 hurt by California wildfires). Combined ratio 76% (fourth consecutive quarter <80%). - Premiums: net premiums written -6% YoY (gross -2.3%), with declines mainly in short-term lines (e.g., other property, property catastrophe, marine). - Outlook/expectation for midyear renewals: management expects the 6/1 renewals to remain competitive and will adjust underwriting stand based on observed rate decreases—i.e., no “crystal ball” forecast, but expectation is continued downward pressure in property-cat-related pricing. - Risk/challenge: they highlighted significant structural headwinds in property cat: double-digit rate reductions and supply from new/alternative capital, while underwriting performance remains excellent due to portfolio management (admit business with required risk-adjusted returns; reduce below-threshold share).