ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025
Shares 235,866 Value ($000) $4,673 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 251,879 Value ($000) $7,043 Avg Close $27.76 Range $20.67 - $31.56
Q2 2025
Shares 250,064 Value ($000) $6,417 Avg Close $21.74 Range $15.90 - $26.72
Q1 2025
Shares 252,039 Value ($000) $6,266 Avg Close $33.47 Range $23.65 - $46.65
Q4 2024
Shares 261,446 Value ($000) $9,681 Avg Close $37.27 Range $25.97 - $53.29
Q3 2024
Shares 239,152 Value ($000) $8,877 Avg Close $37.97 Range $31.73 - $47.45
Q2 2024
Shares 234,094 Value ($000) $8,748 Avg Close $26.42 Range $19.38 - $37.88
Q1 2024
Shares 240,512 Value ($000) $5,301 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 250,538 Value ($000) $6,529 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 248,851 Value ($000) $7,426 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 246,278 Value ($000) $8,078 Avg Close $26.90 Range $20.64 - $33.02
Q1 2023
Shares 246,545 Value ($000) $6,644 Avg Close $29.03 Range $24.05 - $38.87
Q4 2022
Shares 244,173 Value ($000) $6,976 Avg Close $32.35 Range $27.38 - $38.82
Q3 2022
Shares 249,449 Value ($000) $7,673 Avg Close $37.00 Range $28.74 - $45.89
Q2 2022
Shares 247,071 Value ($000) $8,238 Avg Close $40.95 Range $31.65 - $56.25
Q1 2022
Shares 234,353 Value ($000) $12,808 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 240,467 Value ($000) $14,564 Avg Close $43.30 Range $29.76 - $63.29
Q3 2021
Shares 227,589 Value ($000) $7,139 Avg Close $27.72 Range $23.66 - $34.00
Q2 2021
Shares 231,843 Value ($000) $7,045 Avg Close $30.74 Range $25.32 - $35.86
Q1 2021
Shares 217,591 Value ($000) $7,115 Avg Close $32.84 Range $23.77 - $43.00
Q4 2020
Shares 241,233 Value ($000) $5,702 Avg Close $20.41 Range $12.74 - $29.20
Q3 2020
Shares 252,914 Value ($000) $3,243 Avg Close $12.06 Range $10.02 - $15.08
Q2 2020
Shares 256,087 Value ($000) $2,786 Avg Close $10.24 Range $6.00 - $12.66
Q1 2020
Shares 292,033 Value ($000) $1,873 Avg Close $10.88 Range $5.82 - $14.50
Q4 2019
Shares 276,577 Value ($000) $3,766 Avg Close $12.64 Range $11.09 - $14.16
Q3 2019
Shares 286,343 Value ($000) $3,516 Avg Close $11.04 Range $8.50 - $13.67
Q2 2019
Shares 259,643 Value ($000) $2,425 Avg Close $10.42 Range $8.22 - $13.36
Q1 2019
Shares 251,256 Value ($000) $2,893 Avg Close $11.06 Range $9.94 - $12.42
Q4 2018
Shares 255,075 Value ($000) $2,600 Avg Close $10.30 Range $9.01 - $11.96
Q3 2018
Shares 255,716 Value ($000) $2,974 Avg Close $13.73 Range $11.44 - $16.26
Q2 2018
Shares 254,077 Value ($000) $3,617 Avg Close $15.40 Range $12.92 - $16.30
Q1 2018
Shares 244,457 Value ($000) $3,777 Avg Close $16.17 Range $13.53 - $17.82
Q4 2017
Shares 246,361 Value ($000) $4,030 Avg Close $17.50 Range $16.30 - $18.72
Q3 2017
Shares 239,739 Value ($000) $3,953 Avg Close $16.38 Range $14.81 - $18.71
Q2 2017
Shares 241,601 Value ($000) $4,028 Avg Close $17.75 Range $15.76 - $20.48
Q1 2017
Shares 227,508 Value ($000) $3,911 Avg Close $19.83 Range $16.35 - $23.00
Q4 2016
Shares 223,276 Value ($000) $4,749 Avg Close $21.60 Range $18.14 - $23.93
Q3 2016
Shares 211,792 Value ($000) $4,600 Avg Close $17.96 Range $13.08 - $23.07
Q2 2016
Shares 202,579 Value ($000) $2,822 Avg Close $13.45 Range $11.58 - $15.00
Q1 2016
Shares 182,248 Value ($000) $2,160 Avg Close $10.55 Range $8.02 - $12.38
Q4 2015
Shares 184,304 Value ($000) $1,694 Avg Close $9.13 Range $7.68 - $9.90
Q3 2015
Shares 181,947 Value ($000) $1,417 Avg Close $7.89 Range $6.98 - $8.98
Q2 2015
Shares 218,207 Value ($000) $1,907 Avg Close $8.58 Range $7.36 - $9.18
Q1 2015
Shares 224,412 Value ($000) $2,000 Avg Close $8.91 Range $8.27 - $9.63
Q4 2014
Shares 216,824 Value ($000) $1,919 Avg Close $8.94 Range $8.07 - $9.94
Q3 2014
Shares 226,174 Value ($000) $2,126 Avg Close $9.47 Range $8.63 - $11.18
Q2 2014
Shares 196,488 Value ($000) $1,822 Avg Close $7.92 Range $6.93 - $9.36
Q1 2014
Shares 210,483 Value ($000) $1,549 Avg Close $7.40 Range $6.80 - $8.10
Q4 2013
Shares 228,255 Value ($000) $1,760 Avg Close $7.68 Range $7.10 - $8.50
Q3 2013
Shares 223,887 Value ($000) $1,883 Avg Close $7.84 Range $7.02 - $8.96
Q2 2013
Shares 200,787 Value ($000) $1,534 Avg Close $8.05 Range $6.64 - $9.20