Radian Group Inc. Schedule I Summary of Investments—Other Than Investments in Related Parties December 31, 2012  Type of Investment Amortized Cost Fair Value Amount Reflected  on the Balance Sheet (In thousands) Fixed-Maturities: Bonds: U.S. government and agency securities. . . . . . . . . . . . . . . . . . . $ 4,969 $ 5,305 $ 5,305 State and municipal obligations (1) . . . . . . . . . . . . . . . . . . . . . . 18,601 18,671 18,674 Corporate bonds and notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15,618 16,369 16,369 RMBS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 51 51 Other investments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 922 976 976 Total fixed-maturities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40,160 41,372 41,375 Trading securities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,057,252 4,094,622 4,094,622 Equity securities available for sale: Common stocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77,758 100,357 100,357 Nonredeemable preferred stocks. . . . . . . . . . . . . . . . . . . . . . . . 10,502 11,782 11,782 Total equity securities available for sale . . . . . . . . . . . . . . . . . . . . . . . . . . 88,260 112,139 112,139 Short-term investments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 777,534 777,532 777,532 Other invested assets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125,092 135,457 126,750 Total investments other than investments in related parties . . . . . . . . . . . $ 5,088,298 $ 5,161,122 $ 5,152,418 (1)  Held to maturity and available for sale. F-1