ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

BANQUE PICTET & CIE SA's Holding History (CIK: 0001535602)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 10,770 Value ($000) $284 Avg Close $27.52 Range $22.41 - $33.84

Q3 2025

Shares 13,303 Value ($000) $388 Avg Close $32.34 Range $28.85 - $38.45

Q2 2025

Shares 13,389 Value ($000) $458 Avg Close $24.91 Range $16.38 - $34.30

Q1 2025

Shares 14,289 Value ($000) $359 Avg Close $24.96 Range $21.16 - $29.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,770	$284	$27.52	$22.41 - $33.84
Q3 2025	13,303	$388	$32.34	$28.85 - $38.45
Q2 2025	13,389	$458	$24.91	$16.38 - $34.30
Q1 2025	14,289	$359	$24.96	$21.16 - $29.45