CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Sep. 27, 2024	Sep. 29, 2023	Sep. 27, 2024	Sep. 29, 2023
Net sales	$ 187,391	$ 275,509	$ 354,310	$ 553,802
Cost of goods sold	101,729	114,095	193,877	234,438
Cost of goods sold to related party	0	1,911	0	1,911
Gross profit	85,662	159,503	160,433	317,453
Operating expenses:
Research and development	43,510	43,428	88,714	86,403
Selling, general and administrative	38,085	43,160	78,282	87,389
Total operating expenses	81,595	86,588	166,996	173,792
Operating income (loss)	4,067	72,915	(6,563)	143,661
Other (expense) income:
Interest expense	(10,353)	(758)	(15,730)	(1,527)
Interest income	420	850	914	1,693
Loss on change in fair value of forward repurchase contract	(34,752)	0	(34,752)	0
Other (expense) income, net	(2,465)	64	(3,525)	(2,652)
(Loss) income before income taxes	(43,083)	73,071	(59,656)	141,175
Income tax (benefit) provision	(9,470)	7,400	(8,430)	14,615
Net (loss) income	(33,613)	65,671	(51,226)	126,560
Net income attributable to non-controlling interests	62	54	124	93
Net (loss) income attributable to Allegro MicroSystems, Inc.	$ (33,675)	$ 65,617	$ (51,350)	$ 126,467
Net (loss) income per common share attributable to Allegro MicroSystems, Inc.:
Basic (in dollars per share)	$ (0.18)	$ 0.34	$ (0.27)	$ 0.66
Diluted (in dollars per share)	$ (0.18)	$ 0.34	$ (0.27)	$ 0.65
Weighted average shares outstanding:
Basic (in shares)	189,182,850	192,431,094	191,324,281	192,214,210
Diluted (in shares)	189,182,850	195,100,855	191,324,281	195,055,495
Non-Related Party Revenue
Net sales	$ 187,391	$ 271,930	$ 354,310	$ 550,223
Related Party Revenue
Net sales	$ 0	$ 3,579	$ 0	$ 3,579