(Unaudited)
Three Months Ended | ||||||||||||||
(in thousands, except percentages) | July 1, 2023 | April 1, 2023 | July 2, 2022 | |||||||||||
GAAP gross profit/margin | $ | 229,070 | 35.2 | % | $ | 114,714 | 18.1 | % | $ | 375,250 | 36.2 | % | ||
Amortization of intangible assets | 26,489 | 4.1 | 28,132 | 4.5 | 28,083 | 2.7 | ||||||||
Stock-based compensation expense | 4,949 | 0.7 | 4,175 | 0.7 | 4,502 | 0.5 | ||||||||
Restructuring related charges | 18,955 | 2.9 | 43,004 | 6.8 | — | — | ||||||||
Charges associated with a long-term capacity reservation agreement | — | — | 71,000 | 11.2 | 110,000 | 10.6 | ||||||||
Acquisition and integration related costs | 1 | — | 15 | — | 35 | — | ||||||||
Other non-cash expenses | — | — | 147 | — | 319 | — | ||||||||
Non-GAAP gross profit/margin | $ | 279,464 | 42.9 | % | $ | 261,187 | 41.3 | % | $ | 518,189 | 50.0 | % |