ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 25,638 Value ($000) $676 Avg Close $27.52 Range $22.41 - $33.84

Q3 2025

Shares 50,358 Value ($000) $1,470 Avg Close $32.34 Range $28.85 - $38.45

Q2 2025

Shares 9,451 Value ($000) $323 Avg Close $24.91 Range $16.38 - $34.30

Q2 2024

Shares 30,308 Value ($000) $856 Avg Close $28.47 Range $23.64 - $31.82

Q3 2023

Shares 9,370 Value ($000) $299 Avg Close $40.63 Range $31.31 - $53.05

Q4 2022

Shares 8,214 Value ($000) $247 Avg Close $27.28 Range $19.80 - $34.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	25,638	$676	$27.52	$22.41 - $33.84
Q3 2025	50,358	$1,470	$32.34	$28.85 - $38.45
Q2 2025	9,451	$323	$24.91	$16.38 - $34.30
Q2 2024	30,308	$856	$28.47	$23.64 - $31.82
Q3 2023	9,370	$299	$40.63	$31.31 - $53.05
Q4 2022	8,214	$247	$27.28	$19.80 - $34.14