MBIA Inc. (NYSE: MBI) is a Connecticut corporation incorporated in 1986, headquartered in Purchase, New York. The company operates as a holding company whose subsidiaries provide financial guarantee insurance and specialized financial services. Its primary business segments include U.S. Public Finance Insurance, Corporate, and International and Structured Finance Insurance. The U.S. public finance insurance portfolio is managed through its subsidiary, National Public Finance Guarantee Corporation (National), which provides unconditional and irrevocable guarantees of principal and interest payments on municipal bonds. The international and structured finance insurance business is managed by MBIA Insurance Corporation (MBIA Corp.). Since the 2008 financial crisis, MBIA has ceased writing new financial guarantee business and operates primarily in runoff, focusing on managing its existing insured portfolio, recovering losses on insured transactions, and optimizing capital and liquidity.

Research as of 19 Jun 2026