Arch Capital Q2 Earnings: Net Income Slips to $1.0B Amid Higher Catastrophe Losses; $1.2B in Buybacks
ACGL sits 26% above its 52-week low of $82.445.
Summary
Arch Capital posted Q2 2026 net income of $1.0 billion ($3.00/share), down from $1.2 billion a year ago, as higher catastrophe losses and a weaker combined ratio pressured results. The company repurchased $1.2 billion in shares and grew book value per share to $68.04.
Key Events · Earnings and Guidance · ACGL
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Q2 Net Income Declines
Net income available to common shareholders fell to $1.0 billion ($3.00 per diluted share) from $1.2 billion ($3.23 per share) in Q2 2025, driven by higher catastrophe losses and a lower underwriting profit.
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Underwriting Profit Pressured
Underwriting income dropped 19.7% to $657 million, with the consolidated combined ratio rising to 83.5% from 81.2%. Pre-tax catastrophe losses were $201 million, up from $154 million a year ago.
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Aggressive Share Buybacks Continue
The company repurchased $1.2 billion of common shares in Q2, bringing the first-half total to $1.98 billion. The remaining authorization stands at $2.16 billion.
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Book Value Growth
Book value per common share increased 2.8% sequentially to $68.04, and annualized operating return on average common equity was 15.3%.
Analysis · ACGL · Finance
Second-quarter net income at Arch Capital fell 14.7% year-over-year to $1.0 billion, weighed down by a $201 million pre-tax catastrophe hit and a combined ratio that rose 2.3 points to 83.5%. Underwriting income contracted 19.7% across all segments, though favorable prior-year reserve development of $165 million provided a partial cushion. The company maintained an aggressive capital-return posture, repurchasing $1.2 billion in shares during the quarter and bringing the six-month total to nearly $2.0 billion. Book value per share advanced 2.8% sequentially to $68.04, while the annualized operating return on equity held firm at 15.3%. The results highlight a disciplined underwriting platform that continues to navigate an active catastrophe environment while returning significant capital to shareholders.
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In the 30 days to Oct 3, 2026, 28.9% of the 1668 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.56%. These are measured outcomes after filings of this importance, not a forecast for this one.
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At the time of this filing, ACGL was trading at $103.94 on NASDAQ in the Finance sector, with a market capitalization of approximately $37.2B. The 52-week trading range was $82.45 to $107.09. This filing was assessed with neutral market sentiment and an importance score of 7 out of 10.