Cash, cash equivalents and marketable securities (Tables)

3 Months Ended

Sep. 28, 2018

Cash, Cash Equivalents, and Marketable Securities

The Company’s cash, cash equivalents, and marketable securities can be analyzed as follows:

						Fair Value
(amount in thousands)	Carrying Cost		Unrealized Gain/(Loss)			Cash and Cash Equivalents		Marketable Securities
As of September 28, 2018
Cash	$	201,795	$	—		$	201,795	$	—
Cash equivalents		18,181		—			18,181		—
Corporate bonds and commercial papers		96,810		(887	)		—		95,923
U.S. agency and U.S. treasury securities		34,122		(377	)		—		33,745
Sovereign and municipal securities		2,768		(53	)		—		2,715
Total	$	353,676	$	(1,317	)	$	219,976	$	132,383

						Fair Value
(amount in thousands)	Carrying Cost		Unrealized Gain/(Loss)			Cash and Cash Equivalents		Marketable Securities
As of June 29, 2018
Cash	$	146,778	$	—		$	146,778	$	—
Cash equivalents		11,324		—			11,324		—
Corporate bonds and commercial papers		128,441		(736	)		—		127,705
U.S. agency and U.S. treasury securities		43,734		(324	)		—		43,410
Sovereign and municipal securities		3,185		(31	)		—		3,154
Total	$	333,462	$	(1,091	)	$	158,102	$	174,269

Available-for-Sale Securities Based on Stated Effective Maturities

The following table summarizes the cost and estimated fair value of marketable securities classified as available-for-sale securities based on stated effective maturities as of September 28, 2018:

(amount in thousands)	Carrying Cost		Fair Value
Due within one year	$	16,403	$	16,350
Due between one to three years		117,297		116,033
Total	$	133,700	$	132,383