ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025
Shares 29,300 Value ($000) $773 Avg Close $27.52 Range $22.41 - $33.84
Q3 2025
Shares 29,500 Value ($000) $861 Avg Close $32.34 Range $28.85 - $38.45
Q2 2025
Shares 31,400 Value ($000) $1,074 Avg Close $24.91 Range $16.38 - $34.30
Q1 2025
Shares 31,300 Value ($000) $787 Avg Close $24.96 Range $21.16 - $29.45
Q4 2024
Shares 30,900 Value ($000) $675 Avg Close $21.30 Range $18.59 - $24.14
Q3 2024
Shares 36,900 Value ($000) $860 Avg Close $25.14 Range $20.42 - $33.26
Q2 2024
Shares 17,200 Value ($000) $486 Avg Close $28.47 Range $23.64 - $31.82
Q1 2024
Shares 17,500 Value ($000) $472 Avg Close $28.90 Range $25.00 - $32.63
Q4 2023
Shares 17,100 Value ($000) $518 Avg Close $28.56 Range $24.66 - $32.19
Q3 2023
Shares 17,000 Value ($000) $543 Avg Close $40.63 Range $31.31 - $53.05
Q2 2023
Shares 16,100 Value ($000) $727 Avg Close $40.49 Range $34.19 - $48.72
Q1 2023
Shares 16,500 Value ($000) $792 Avg Close $40.69 Range $28.84 - $48.30
Q4 2022
Shares 16,600 Value ($000) $498 Avg Close $27.28 Range $19.80 - $34.14