Net Income per Share (Tables)

3 Months Ended

Jun. 24, 2022

Earnings Per Share [Abstract]

Schedule of Computation of Net (Loss) Income per Share and Unaudited Pro Forma Net Income per Share

The following table sets forth the basic and diluted net income attributable to Allegro MicroSystems, Inc. per share.

	Three-Month Period Ended
	June 24, 2022		June 25, 2021
Net income attributable to Allegro MicroSystems, Inc.	$	10,247	$	27,669
Net income attributable to common stockholders	10,283		27,707
Basic weighted average shares of common stock	190,638,135		189,585,381
Dilutive effect of common stock equivalents	1,768,141		1,577,693
Diluted weighted average shares of common stock	192,406,276		191,163,074
Basic net income attributable to Allegro MicroSystems, Inc. per share	$	0.05	$	0.15
Basic net income attributable to common stockholders per share	$	0.05	$	0.15
Diluted net income attributable to Allegro MicroSystems, Inc. per share	$	0.05	$	0.14
Diluted net income attributable to common stockholders per share	$	0.05	$	0.14

Schedule of Issuable Weighted Average Share Information

The following table represents issuable weighted average share information for the respective periods:

	Three-Month Period Ended
	June 24, 2022	June 25, 2021
Restricted stock units	668,259	820,221
Performance stock units	1,080,201	752,235
Employee stock purchase plan	19,681	5,237
Total	1,768,141	1,577,693