Earnings Per Share

Computation of Diluted EPS



	Three Months Ended March 31
	2019					2018
(in millions, except per share data)	Net Income Attributable to Comcast Corporation		Shares	Per Share Amount		Net Income Attributable to Comcast Corporation		Shares	Per Share Amount
Basic EPS attributable to Comcast Corporation shareholders	$	3,553	4,534	$	0.78	$	3,118	4,633	$	0.67
Effect of dilutive securities:
Assumed exercise or issuance of shares relating to stock plans			60					72
Diluted EPS attributable to Comcast Corporation shareholders	$	3,553	4,594	$	0.77	$	3,118	4,705	$	0.66

Diluted earnings per common share attributable to Comcast Corporation shareholders (“diluted EPS”) considers the impact of potentially dilutive securities using the treasury stock method. Our potentially dilutive securities include potential common shares related to our stock options and our restricted share units (“RSUs”). Diluted EPS excludes the impact of potential common shares related to our stock options in periods in which the combination of the option exercise price and the associated unrecognized compensation expense is greater than the average market price of our common stock. The amount of potential common shares related to our share-based compensation plans that were excluded from diluted EPS because their effect would have been antidilutive was not material for the three months ended March 31, 2019 or 2018.