ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

FMR LLC's Holding History (CIK: 0000315066)

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

Q4 2025
Shares 515,095 Value ($000) $10,204 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 515,044 Value ($000) $14,401 Avg Close $27.76 Range $20.67 - $31.56
Q2 2025
Shares 514,461 Value ($000) $13,201 Avg Close $21.74 Range $15.90 - $26.72
Q1 2025
Shares 547,975 Value ($000) $13,623 Avg Close $33.47 Range $23.65 - $46.65
Q4 2024
Shares 536,927 Value ($000) $19,882 Avg Close $37.27 Range $25.97 - $53.29
Q3 2024
Shares 518,318 Value ($000) $19,240 Avg Close $37.97 Range $31.73 - $47.45
Q2 2024
Shares 587,775 Value ($000) $21,965 Avg Close $26.42 Range $19.38 - $37.88
Q1 2024
Shares 668,698 Value ($000) $14,738 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 513,550 Value ($000) $13,383 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 514,041 Value ($000) $15,339 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 514,195 Value ($000) $16,866 Avg Close $26.90 Range $20.64 - $33.02
Q1 2023
Shares 513,430 Value ($000) $13,837 Avg Close $29.03 Range $24.05 - $38.87
Q4 2022
Shares 558,203 Value ($000) $15,948 Avg Close $32.35 Range $27.38 - $38.82
Q3 2022
Shares 558,354 Value ($000) $17,175 Avg Close $37.00 Range $28.74 - $45.89
Q2 2022
Shares 624,604 Value ($000) $20,824 Avg Close $40.95 Range $31.65 - $56.25
Q1 2022
Shares 890,268 Value ($000) $48,653 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 805,296 Value ($000) $48,769 Avg Close $43.30 Range $29.76 - $63.29
Q3 2021
Shares 805,296 Value ($000) $25,262 Avg Close $27.72 Range $23.66 - $34.00
Q2 2021
Shares 805,296 Value ($000) $24,473 Avg Close $30.74 Range $25.32 - $35.86
Q1 2021
Shares 805,296 Value ($000) $26,333 Avg Close $32.84 Range $23.77 - $43.00
Q4 2020
Shares 805,296 Value ($000) $19,037 Avg Close $20.41 Range $12.74 - $29.20
Q3 2020
Shares 805,296 Value ($000) $10,324 Avg Close $12.06 Range $10.02 - $15.08
Q2 2020
Shares 805,296 Value ($000) $8,762 Avg Close $10.24 Range $6.00 - $12.66
Q1 2020
Shares 500,496 Value ($000) $3,208 Avg Close $10.88 Range $5.82 - $14.50
Q4 2019
Shares 323,596 Value ($000) $4,407 Avg Close $12.64 Range $11.09 - $14.16
Q3 2019
Shares 527,896 Value ($000) $6,483 Avg Close $11.04 Range $8.50 - $13.67
Q2 2019
Shares 1,469,496 Value ($000) $13,725 Avg Close $10.42 Range $8.22 - $13.36
Q1 2019
Shares 1,358,300 Value ($000) $15,634 Avg Close $11.06 Range $9.94 - $12.42
Q4 2018
Shares 980,500 Value ($000) $9,991 Avg Close $10.30 Range $9.01 - $11.96
Q3 2018
Shares 893,200 Value ($000) $10,388 Avg Close $13.73 Range $11.44 - $16.26
Q2 2018
Shares 893,200 Value ($000) $12,719 Avg Close $15.40 Range $12.92 - $16.30
Q1 2018
Shares 1,062,700 Value ($000) $16,419 Avg Close $16.17 Range $13.53 - $17.82
Q4 2017
Shares 594,570 Value ($000) $9,727 Avg Close $17.50 Range $16.30 - $18.72
Q3 2017
Shares 110,235 Value ($000) $1,818 Avg Close $16.38 Range $14.81 - $18.71
Q2 2016
Shares 612,977 Value ($000) $8,539 Avg Close $13.45 Range $11.58 - $15.00
Q1 2016
Shares 1,400,000 Value ($000) $16,590 Avg Close $10.55 Range $8.02 - $12.38
Q4 2015
Shares 2,789,418 Value ($000) $25,635 Avg Close $9.13 Range $7.68 - $9.90
Q3 2015
Shares 3,204,900 Value ($000) $24,966 Avg Close $7.89 Range $6.98 - $8.98
Q2 2015
Shares 3,204,900 Value ($000) $28,011 Avg Close $8.58 Range $7.36 - $9.18
Q1 2015
Shares 3,214,900 Value ($000) $28,645 Avg Close $8.91 Range $8.27 - $9.63
Q4 2014
Shares 3,440,800 Value ($000) $30,451 Avg Close $8.94 Range $8.07 - $9.94
Q3 2014
Shares 3,541,000 Value ($000) $33,285 Avg Close $9.47 Range $8.63 - $11.18
Q2 2014
Shares 3,772,500 Value ($000) $34,971 Avg Close $7.92 Range $6.93 - $9.36
Q1 2014
Shares 3,772,500 Value ($000) $27,766 Avg Close $7.40 Range $6.80 - $8.10
Q4 2013
Shares 3,825,200 Value ($000) $29,492 Avg Close $7.68 Range $7.10 - $8.50
Q3 2013
Shares 3,825,200 Value ($000) $32,170 Avg Close $7.84 Range $7.02 - $8.96
Q2 2013
Shares 3,825,200 Value ($000) $29,225 Avg Close $8.05 Range $6.64 - $9.20