 DALLAS--BUSINESS WIRE--Capstead Mortgage Corporation Capstead or the Company NYSE: CMO today announced financial results for the quarter ended December 31, 2020. Fourth Quarter 2020 Summary Recognized GAAP net income of 23.3 million or 0.19 per diluted common share Generated core earnings of 19.7 million or 0.15 per diluted common share, representing an annualized 8.8 return on common equity capital Paid a 0.15 dividend per common share for the fifth consecutive quarter Book val 