8-KRegulation FD

ARCH CAPITAL GROUP LTD. 8-K Report, Regulation FD Disclosure (Jan 23, 2008)

Filed January 23, 2008For Securities:ACGLACGLNACGLO

Summary

Arch Capital Group Ltd. (ACGL) filed an 8-K on January 23, 2008, to disclose information regarding its investment portfolio, specifically its municipal bond holdings as of January 18, 2008. The report highlights the high credit quality of its approximately $1 billion municipal bond portfolio, which held an average rating of 'Aaa' by Moody's and 'AAA' by Standard & Poor's. This indicates a strong focus on low-risk, high-rated debt instruments. The company also provided details on its holdings of insurance-enhanced municipal bonds, amounting to approximately $353 million, which represented about 3.6% of its total investment portfolio. Even without considering the insurance enhancement, these bonds had strong underlying credit ratings of 'Aa3' by Moody's and 'AA-' by Standard & Poor's. Additionally, the company held a small amount of insurance-enhanced asset-backed and mortgage-backed securities with no underlying credit ratings.

Key Highlights

  • 1As of January 18, 2008, Arch Capital Group Ltd. held approximately $1 billion in municipal bonds.
  • 2The overall credit quality of the municipal bond portfolio averaged 'Aaa' (Moody's) and 'AAA' (S&P).
  • 3Insurance-enhanced municipal bonds totaled approximately $353 million, representing about 3.6% of the total investment portfolio.
  • 4Underlying credit ratings for insurance-enhanced municipal bonds averaged 'Aa3' (Moody's) and 'AA-' (S&P), even without insurance.
  • 5The company held $12 million of insurance-enhanced asset-backed and mortgage-backed securities with no underlying credit ratings.

Frequently Asked Questions

This 8-K filing is for Regulation FD disclosure, providing investors with current information regarding Arch Capital Group Ltd.'s investment portfolio, specifically its municipal bond holdings and their credit quality as of January 18, 2008.

The filing indicates a high degree of credit quality within the municipal bond portfolio, with an average rating of 'Aaa' by Moody's and 'AAA' by Standard & Poor's. This suggests a very low credit risk profile for the majority of these holdings.

Insurance-enhanced municipal bonds represented approximately 3.6% of the company's entire investment portfolio, totaling about $353 million. This indicates that while the company utilizes insurance enhancements, it is a relatively small portion of its overall investment strategy.

Yes, the company reported approximately $12 million of insurance-enhanced asset-backed and mortgage-backed securities that do not have underlying credit ratings. However, this represents a very small fraction of the total reported investment portfolio.