ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

FMR LLC's Holding History (CIK: 0000315066)

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

Q4 2025
Shares 23,635,746 Value ($000) $623,511 Avg Close $27.52 Range $22.41 - $33.84
Q3 2025
Shares 27,467,843 Value ($000) $802,061 Avg Close $32.34 Range $28.85 - $38.45
Q2 2025
Shares 27,247,473 Value ($000) $931,591 Avg Close $24.91 Range $16.38 - $34.30
Q1 2025
Shares 26,921,116 Value ($000) $676,528 Avg Close $24.96 Range $21.16 - $29.45
Q4 2024
Shares 22,774,491 Value ($000) $497,850 Avg Close $21.30 Range $18.59 - $24.14
Q3 2024
Shares 28,253,811 Value ($000) $658,314 Avg Close $25.14 Range $20.42 - $33.26
Q2 2024
Shares 19,719,722 Value ($000) $556,885 Avg Close $28.47 Range $23.64 - $31.82
Q1 2024
Shares 17,542,774 Value ($000) $472,953 Avg Close $28.90 Range $25.00 - $32.63
Q4 2023
Shares 10,450,296 Value ($000) $316,330 Avg Close $28.56 Range $24.66 - $32.19
Q3 2023
Shares 9,234,454 Value ($000) $294,948 Avg Close $40.63 Range $31.31 - $53.05
Q2 2023
Shares 8,112,803 Value ($000) $366,212 Avg Close $40.49 Range $34.19 - $48.72
Q1 2023
Shares 8,058,071 Value ($000) $386,707 Avg Close $40.69 Range $28.84 - $48.30
Q4 2022
Shares 5,621,763 Value ($000) $168,765 Avg Close $27.28 Range $19.80 - $34.14
Q3 2022
Shares 3,498,455 Value ($000) $76,441 Avg Close $23.21 Range $19.20 - $26.85
Q2 2022
Shares 3,548,931 Value ($000) $73,427 Avg Close $23.87 Range $20.08 - $28.93
Q1 2022
Shares 4,678,539 Value ($000) $132,870 Avg Close $28.58 Range $24.81 - $37.29
Q4 2021
Shares 3,841,816 Value ($000) $138,997 Avg Close $32.55 Range $29.41 - $38.28
Q3 2021
Shares 89,597 Value ($000) $2,864 Avg Close $29.47 Range $24.29 - $36.85
Q2 2021
Shares 2,937 Value ($000) $82 Avg Close $26.09 Range $22.05 - $28.27
Q1 2021
Shares 9,978 Value ($000) $253 Avg Close $28.59 Range $23.39 - $34.66
Q4 2020
Shares 442,658 Value ($000) $11,801 Avg Close $24.19 Range $16.78 - $29.48