EXHIBIT 11 MGIC INVESTMENT CORPORATION AND SUBSIDIARIES STATEMENT RE COMPUTATION OF PER SHARE EARNINGS (1) For The Years Ended December 31, 1998, 1997 and 1996 1998 1997 1996 (In thousands, except per share data) BASIC EARNINGS PER SHARE Average common shares outstanding 112,135 116,332 117,787 ======== ======== ======== Net income $385,465 $323,750 $257,991 ======== ======== ======== Net income per share $ 3.44 $ 2.78 $ 2.19 ======== ======== ======== DILUTED EARNINGS PER SHARE Adjusted shares outstanding: Average common shares outstanding 112,135 116,332 117,787 Net shares to be issued upon exercise of common stock equivalents 1,447 1,592 1,259 -------- -------- -------- Adjusted shares outstanding 113,582 117,924 119,046 ======== ======== ======== Net income $385,465 $323,750 $257,991 ======== ======== ======== Net income per share $ 3.39 $ 2.75 $ 2.17 ======== ======== ======== (1) Per Statement of Financial Accounting Standards No. 128, "Earnings Per Share".