ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

SEGALL BRYANT & HAMILL, LLC's Holding History (CIK: 0001006378)

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

Q4 2025
Shares 1,248,310 Value ($000) $32,930 Avg Close $27.52 Range $22.41 - $33.84
Q3 2025
Shares 1,323,726 Value ($000) $38,653 Avg Close $32.34 Range $28.85 - $38.45
Q2 2025
Shares 1,328,254 Value ($000) $45,413 Avg Close $24.91 Range $16.38 - $34.30
Q1 2025
Shares 1,311,526 Value ($000) $32,959 Avg Close $24.96 Range $21.16 - $29.45
Q2 2023
Shares 82,897 Value ($000) $3,742 Avg Close $40.49 Range $34.19 - $48.72
Q1 2023
Shares 82,493 Value ($000) $4 Avg Close $40.69 Range $28.84 - $48.30
Q4 2022
Shares 148,085 Value ($000) $4 Avg Close $27.28 Range $19.80 - $34.14
Q2 2022
Shares 135,088 Value ($000) $2,795 Avg Close $23.87 Range $20.08 - $28.93
Q1 2022
Shares 95,004 Value ($000) $2,698 Avg Close $28.58 Range $24.81 - $37.29