Arch Reinsurance Upgraded to 'aa' with Stable Outlook by AM Best
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Dec 18 2025
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Source: Newsfilter
- Rating Upgrade: AM Best has upgraded Arch Reinsurance Ltd.'s Long-Term Issuer Credit Rating from 'aa-' to 'aa' while affirming its Financial Strength Rating of A+, with the outlook revised to stable, indicating the company's robust performance in the insurance market.
- Financial Strength: The ratings reflect Arch's strong balance sheet, assessed by AM Best as having the strongest capital adequacy ratio, which enhances investor confidence in the company's risk management and profitability capabilities.
- Diversified Earnings: In Q1 2025, Arch continued to produce positive underwriting results, particularly following the California wildfires, showcasing its advantages in diversified revenue streams and risk selection, further solidifying its market position.
- Market Competitiveness: Despite favorable conditions in the reinsurance market, Arch has consistently differentiated itself through superior underwriting performance and investment returns, underscoring its leadership position and potential for future growth in the industry.
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Analyst Views on ACGL
Wall Street analysts forecast ACGL stock price to rise over the next 12 months. According to Wall Street analysts, the average 1-year price target for ACGL is 107.62 USD with a low forecast of 93.00 USD and a high forecast of 131.00 USD. However, analyst price targets are subjective and often lag stock prices, so investors should focus on the objective reasons behind analyst rating changes, which better reflect the company's fundamentals.
13 Analyst Rating
6 Buy
6 Hold
1 Sell
Moderate Buy
Current: 94.170
Low
93.00
Averages
107.62
High
131.00
Current: 94.170
Low
93.00
Averages
107.62
High
131.00
About ACGL
Arch Capital Group Ltd. is a Bermuda-based company, which provides insurance, reinsurance, and mortgage insurance through its subsidiaries. The insurance segment consists of the Company’s insurance underwriting units, which offer specialty product lines, including construction and national accounts; excess and surplus casualty; professional lines; programs; property, energy, marine and aviation; travel, accident and health; warranty and lender solutions, and others (consisting of alternative markets, excess workers' compensation and surety business). The reinsurance segment consists of its reinsurance underwriting units, which offer specialty product lines, including casualty; marine and aviation; other specialty; property catastrophe; property excluding property catastrophe, and others (consisting of life reinsurance and other). The mortgage segment includes its United States primary mortgage insurance business, investment and services related to United States credit-risk transfer.
About the author

Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
ACGL Stock Price Analysis: 52-Week Low at $82.45, High at $97.60
- Price Range Analysis: ACGL's 52-week low stands at $82.45, while the high is $97.60, with the last trade recorded at $90.77, indicating significant price fluctuations within this range and reflecting market caution regarding its future performance.
- Technical Analysis Data: According to data from TechnicalAnalysisChannel.com, ACGL's stock price has fallen below its 200-day moving average, potentially signaling short-term downward pressure, prompting investors to monitor subsequent trends to assess risk.
- Market Sentiment Analysis: With the current stock price nearing the 52-week low, investor confidence in ACGL may wane, particularly against a backdrop of increased overall market volatility, necessitating a careful evaluation of holding strategies.
- Investor Focus: ACGL's stock performance is closely tied to overall market trends, and investors should pay attention to relevant technical indicators and market sentiment to make more informed investment decisions.

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Analysts Upgrade Expectations: Top 10 Financial Stocks Shine
- EPS Revision Grades: Aegon Ltd. (AEG) received an A+ rating, indicating strong analyst confidence in its near-term performance, which could drive stock price increases and attract more investor interest.
- Market Confidence Boost: Cboe Global Markets, Inc. (CBOE) and First Horizon Corporation (FHN) both earned A+ ratings, suggesting analysts are optimistic about their earnings outlook, potentially enhancing their performance in the competitive financial market.
- Industry Leaders: JPMorgan Chase & Co. (JPM) and Nomura Holdings, Inc. (NMR) also received A+ ratings, reflecting the resilience of large financial institutions in the current economic environment, which may bolster investor confidence in the financial sector.
- Investment Opportunities: Bank of America Corporation (BAC) and Canadian Imperial Bank of Commerce (CM) received A ratings, demonstrating analyst recognition of their future profitability, which could attract more capital into these stocks.

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