

Arch Capital vs KB Financial Group
Arch Capital (Arch Capital Group Ltd.) and KB Financial Group (KB Financial Group, Inc.) are presented here in a dedicated comparison. This page compares their business models, financial performance, and market context, offering a neutral view of how each organisation operates, competes, and aims for value within their markets. Educational content, not financial advice.
Arch Capital (Arch Capital Group Ltd.) and KB Financial Group (KB Financial Group, Inc.) are presented here in a dedicated comparison. This page compares their business models, financial performance, ...
Why It's Moving

Shares inch lower after recent insider and institutional selling, even as Q3 results remain a bright spot for Arch Capital.
- Q3 fundamentals remain supportive: Arch reported a strong October-quarter beat with materially higher EPS and robust margins that underline continued underwriting profitability and reserve discipline.
- Institutional selling flagged: A recent filing showed State Street trimmed ACGL this week, a signal that some large holders are reducing exposure and adding supply into the market.
- Executive selling noted: Company filings this week disclosed an insider sale of shares, which markets often interpret as a near-term negative for sentiment even when sales are routine or for diversification.

KB Financial Group Delivers Stellar Q1 Results with Record Profits and Aggressive Shareholder Returns
- Q1 net profit hit KRW1.6973 trillion, boosted by fading ELS provisioning effects and nonbank subsidiaries contributing 42% of group earnings through strong securities, insurance, and WM performance.[1]
- Gross operating profit reached a record KRW4.6 trillion, driven by balanced interest and noninterest income growth, with noninterest income surging to KRW1.292 trillion on improved securities results amid falling market rates.[1]
- Board resolutions include KRW912 quarterly cash dividend and KRW300 billion share buyback with cancellation, enhancing shareholder value and flexibility against volatilities.[1]

Shares inch lower after recent insider and institutional selling, even as Q3 results remain a bright spot for Arch Capital.
- Q3 fundamentals remain supportive: Arch reported a strong October-quarter beat with materially higher EPS and robust margins that underline continued underwriting profitability and reserve discipline.
- Institutional selling flagged: A recent filing showed State Street trimmed ACGL this week, a signal that some large holders are reducing exposure and adding supply into the market.
- Executive selling noted: Company filings this week disclosed an insider sale of shares, which markets often interpret as a near-term negative for sentiment even when sales are routine or for diversification.

KB Financial Group Delivers Stellar Q1 Results with Record Profits and Aggressive Shareholder Returns
- Q1 net profit hit KRW1.6973 trillion, boosted by fading ELS provisioning effects and nonbank subsidiaries contributing 42% of group earnings through strong securities, insurance, and WM performance.[1]
- Gross operating profit reached a record KRW4.6 trillion, driven by balanced interest and noninterest income growth, with noninterest income surging to KRW1.292 trillion on improved securities results amid falling market rates.[1]
- Board resolutions include KRW912 quarterly cash dividend and KRW300 billion share buyback with cancellation, enhancing shareholder value and flexibility against volatilities.[1]
Which Baskets Do They Appear In?
Property & Casualty Insurers Gain On European Strength
German insurer Allianz recently announced a significant increase in its second-quarter profits, surpassing expectations and signaling strength in the European insurance market. This suggests that other major European insurance companies with robust property and casualty operations could also be poised for growth.
Published: August 7, 2025
Explore BasketExtreme-Weather Insurance Innovators
This collection features forward-thinking companies using cutting-edge technology to insure against catastrophic weather events. As climate-related disasters become more frequent, these specialized insurers and data providers are positioned to become essential components of the global risk management landscape.
Published: June 17, 2025
Explore BasketWhich Baskets Do They Appear In?
Property & Casualty Insurers Gain On European Strength
German insurer Allianz recently announced a significant increase in its second-quarter profits, surpassing expectations and signaling strength in the European insurance market. This suggests that other major European insurance companies with robust property and casualty operations could also be poised for growth.
Published: August 7, 2025
Explore BasketExtreme-Weather Insurance Innovators
This collection features forward-thinking companies using cutting-edge technology to insure against catastrophic weather events. As climate-related disasters become more frequent, these specialized insurers and data providers are positioned to become essential components of the global risk management landscape.
Published: June 17, 2025
Explore BasketInvestment Analysis

Arch Capital
ACGL
Pros
- Strong third quarter 2025 net income of $1.3 billion with a 23.8% annualized return on average common equity.
- Book value per common share increased by 5.3% in Q3 2025, indicating balance sheet strength.
- Diverse insurance, reinsurance, and mortgage insurance segments across multiple geographies including the US, Canada, and Europe.
Considerations
- Combined ratio excluding catastrophes rose to 80.5% in Q3 2025 from 78.3%, indicating some margin pressure.
- Stock price has declined around 26% over the last year, reflecting recent market weakness or sector headwinds.
- Exposure to pre-tax catastrophe losses of $72 million in the current accident year increases underwriting risk.
Pros
- Large South Korean financial group with diversified operations including banking, securities, and insurance.
- Solid presence in Korea's growing digital banking and fintech sectors enhancing growth potential.
- Strong capital base and improving asset quality support ongoing profitability and risk management.
Considerations
- Economic sensitivity to South Korean and regional economic cycles poses earnings volatility risks.
- Regulatory constraints in Korea's financial sector may limit business flexibility and growth opportunities.
- Competition from both domestic peers and global financial institutions in Korean market is intense.
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