EXHIBIT 11.1 CAMDEN PROPERTY TRUST COMPUTATION OF EARNINGS PER COMMON SHARE (In thousands, except per share amounts) Three Months Ended March 31, ------------------ 1997 1996 ------ ------- SIMPLE EARNINGS PER SHARE Weighted Average Common Shares Outstanding 16,464 14,457 ====== ======= Simple Earnings Per Share $ 0.25 $ (0.12) ====== ======= PRIMARY EARNINGS PER SHARE Weighted Average Common Shares Outstanding 16,464 14,457 Shares Issuable from Assumed Conversion of Common Share Options and Awards Granted and Outstanding 191 55 ------ ------- Weighted Average Common Shares Outstanding, as Adjusted 16,655 14,512 ====== ======= Primary Earnings Per Share $ 0.24 $ (0.12) ====== ======= FULLY DILUTED EARNINGS PER SHARE(*) Weighted Average Common Shares Outstanding 16,464 14,457 Shares Issuable from Assumed Conversion of: Common Share Options and Awards Granted and Outstanding 242 83 Convertible Subordinated Debentures 972 1,835 ------ ------- Weighted Average Common Shares Outstanding, as Adjusted 17,678 16,375 ====== ======= Fully Diluted Earnings Per Share $ 0.25 $ (0.05) ====== ======= EARNINGS FOR SIMPLE, PRIMARY AND FULLY DILUTED COMPUTATION: Earnings to Common Shareholders (Simple Earnings Per Share Computation) $4,064 $(1,750) Dividends on Convertible Preferred Shares 4 ------ ------- Earnings (Primary Earnings Per Share Computation) 4,064 (1,746) Interest on Convertible Subordinated Debentures 296 807 Convertible Subordinated Debenture Cost Amortization 42 79 ------ ------- Earnings (Fully Diluted Earnings Per Share Computation) $4,402 $ (860) ====== ======= (*) Fully diluted earnings per share of beneficial interest is not dilutive and is not presented in the Consolidated Statements of Operations.