Net Loss per Share (Tables)

12 Months Ended

Dec. 31, 2015

Net Loss per Share

Schedule of computation of basic and diluted net loss per share of common stock

	Year Ended December 31,
	2015			2014			2013
	(in thousands, except per share data)
Numerator:
Net loss attributable to Marketo	$	(71,497	)	$	(54,337	)	$	(47,360	)
Denominator:
Weighted-average common shares outstanding		42,616			40,602			24,881
Less: Weighted-average unvested common shares subject to repurchase or forfeiture and shares held in escrow		(112	)		(217	)		(172	)
Weighted-average shares used in computing net loss per share of common stock, basic and diluted		42,504			40,385			24,709
Net loss per share of common stock, basic and diluted	$	(1.68	)	$	(1.35	)	$	(1.92	)

Schedule of potentially dilutive securities excluded from the diluted per share calculation

	Year Ended December 31,
	2015		2014		2013
	(in thousands)
Stock options to purchase common stock		3,777		5,404		6,343
Common stock held in escrow		22		159		137
Common stock subject to repurchase		12		50		127
Employee stock purchase plan		127		125		304
Restricted stock units and market stock units		3,230		2,360		582
		7,168		8,098		7,493