EXHIBIT 11 ATALANTA/SOSNOFF CAPITAL CORPORATION COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE THREE MONTHS ENDED MARCH 31, 2001 AND 2000 (UNAUDITED) THREE MONTHS ENDED MARCH 31, ---------------------------- 2001 2000 ---- ---- Net income (loss) $(1,621,422) $7,406,628 ============ ========== Weighted average common shares outstanding 9,005,227 9,066,270 Add - common stock equivalents from in the money options N/A 9,037 --- ----- Dilutive weighted average common shares outstanding 9,005,227 9,075,307 ========= ========= Earnings (loss) per common share - basic $(0.18) $0. 82 ======= ====== Earnings per common share - diluted N/A $0. 82 === ====== Antidilutive options 250,000 200,000 ======= ======= Average closing price of the Company's common stock (ATL) $10.69 $8.97 ====== ===== o Diluted earnings per share is not presented for the three months ended March 31, 2001 because the effect of exercising outstanding options would be antidilutive. See Notes to Condensed Consolidated Financial Statements 16