ALLEGRO MICROSYSTEMS INC

Ticker: ALGM CUSIP: 01749D105 Class: Common Stock

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025
Shares 1,148,652 Value ($000) $30,301 Avg Close $27.52 Range $22.41 - $33.84
Q3 2025
Shares 2,690,496 Value ($000) $78,562 Avg Close $32.34 Range $28.85 - $38.45
Q2 2025
Shares 2,759,872 Value ($000) $94,360 Avg Close $24.91 Range $16.38 - $34.30
Q1 2025
Shares 953,689 Value ($000) $23,966 Avg Close $24.96 Range $21.16 - $29.45
Q4 2024
Shares 528,173 Value ($000) $11,546 Avg Close $21.30 Range $18.59 - $24.14
Q3 2024
Shares 186,546 Value ($000) $4,347 Avg Close $25.14 Range $20.42 - $33.26
Q2 2024
Shares 110,516 Value ($000) $3,121 Avg Close $28.47 Range $23.64 - $31.82
Q1 2024
Shares 108,479 Value ($000) $2,925 Avg Close $28.90 Range $25.00 - $32.63
Q4 2023
Shares 890,974 Value ($000) $26,970 Avg Close $28.56 Range $24.66 - $32.19
Q3 2023
Shares 1,905,012 Value ($000) $60,846 Avg Close $40.63 Range $31.31 - $53.05
Q2 2023
Shares 1,397,199 Value ($000) $63,070 Avg Close $40.49 Range $34.19 - $48.72
Q1 2023
Shares 1,477,859 Value ($000) $70,922 Avg Close $40.69 Range $28.84 - $48.30
Q4 2022
Shares 2,793,678 Value ($000) $83,866 Avg Close $27.28 Range $19.80 - $34.14
Q3 2022
Shares 3,104,475 Value ($000) $67,833 Avg Close $23.21 Range $19.20 - $26.85
Q2 2022
Shares 3,059,852 Value ($000) $63,308 Avg Close $23.87 Range $20.08 - $28.93
Q1 2022
Shares 3,037,721 Value ($000) $86,271 Avg Close $28.58 Range $24.81 - $37.29
Q4 2021
Shares 3,127,839 Value ($000) $113,165 Avg Close $32.55 Range $29.41 - $38.28
Q3 2021
Shares 3,640,934 Value ($000) $116,364 Avg Close $29.47 Range $24.29 - $36.85
Q2 2021
Shares 3,475,245 Value ($000) $96,264 Avg Close $26.09 Range $22.05 - $28.27
Q1 2021
Shares 3,512,114 Value ($000) $89,032 Avg Close $28.59 Range $23.39 - $34.66
Q4 2020
Shares 1,073,804 Value ($000) $28,628 Avg Close $24.19 Range $16.78 - $29.48