ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

Zurcher Kantonalbank (Zurich Cantonalbank)'s Holding History (CIK: 0001368163)

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

Q4 2025
Shares 7,926 Value ($000) $157 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 4,407 Value ($000) $123 Avg Close $27.76 Range $20.67 - $31.56
Q2 2025
Shares 4,407 Value ($000) $113 Avg Close $21.74 Range $15.90 - $26.72
Q1 2025
Shares 4,407 Value ($000) $110 Avg Close $33.47 Range $23.65 - $46.65
Q4 2024
Shares 4,407 Value ($000) $163 Avg Close $37.27 Range $25.97 - $53.29
Q3 2024
Shares 4,407 Value ($000) $164 Avg Close $37.97 Range $31.73 - $47.45
Q2 2024
Shares 4,407 Value ($000) $165 Avg Close $26.42 Range $19.38 - $37.88
Q1 2024
Shares 5,496 Value ($000) $121 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 5,496 Value ($000) $143 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 5,496 Value ($000) $164 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 3,517 Value ($000) $115 Avg Close $26.90 Range $20.64 - $33.02
Q1 2023
Shares 3,517 Value ($000) $95 Avg Close $29.03 Range $24.05 - $38.87
Q4 2022
Shares 3,517 Value ($000) $100 Avg Close $32.35 Range $27.38 - $38.82
Q3 2022
Shares 2,428 Value ($000) $75 Avg Close $37.00 Range $28.74 - $45.89
Q2 2022
Shares 2,428 Value ($000) $81 Avg Close $40.95 Range $31.65 - $56.25
Q1 2022
Shares 2,428 Value ($000) $133 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 3,788 Value ($000) $229 Avg Close $43.30 Range $29.76 - $63.29
Q1 2020
Shares 1,613 Value ($000) $10 Avg Close $10.88 Range $5.82 - $14.50
Q4 2019
Shares 1,613 Value ($000) $22 Avg Close $12.64 Range $11.09 - $14.16
Q3 2019
Shares 1,613 Value ($000) $20 Avg Close $11.04 Range $8.50 - $13.67
Q2 2019
Shares 1,613 Value ($000) $15 Avg Close $10.42 Range $8.22 - $13.36
Q1 2019
Shares 1,613 Value ($000) $19 Avg Close $11.06 Range $9.94 - $12.42
Q4 2018
Shares 3,408 Value ($000) $35 Avg Close $10.30 Range $9.01 - $11.96
Q3 2018
Shares 3,408 Value ($000) $40 Avg Close $13.73 Range $11.44 - $16.26
Q2 2018
Shares 3,408 Value ($000) $49 Avg Close $15.40 Range $12.92 - $16.30
Q1 2018
Shares 3,408 Value ($000) $53 Avg Close $16.17 Range $13.53 - $17.82
Q4 2017
Shares 3,408 Value ($000) $56 Avg Close $17.50 Range $16.30 - $18.72