ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025
Shares 50,400 Value ($000) $998 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 49,100 Value ($000) $1,373 Avg Close $27.76 Range $20.67 - $31.56
Q2 2025
Shares 47,800 Value ($000) $1,227 Avg Close $21.74 Range $15.90 - $26.72
Q1 2025
Shares 47,800 Value ($000) $1,188 Avg Close $33.47 Range $23.65 - $46.65
Q4 2024
Shares 48,500 Value ($000) $1,796 Avg Close $37.27 Range $25.97 - $53.29
Q3 2024
Shares 47,300 Value ($000) $1,756 Avg Close $37.97 Range $31.73 - $47.45
Q2 2024
Shares 47,300 Value ($000) $1,768 Avg Close $26.42 Range $19.38 - $37.88
Q1 2024
Shares 46,400 Value ($000) $1,023 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 46,400 Value ($000) $1,209 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 51,200 Value ($000) $1,528 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 51,200 Value ($000) $1,679 Avg Close $26.90 Range $20.64 - $33.02
Q1 2023
Shares 50,200 Value ($000) $1,353 Avg Close $29.03 Range $24.05 - $38.87
Q4 2022
Shares 56,200 Value ($000) $1,606 Avg Close $32.35 Range $27.38 - $38.82
Q3 2022
Shares 54,600 Value ($000) $1,679 Avg Close $37.00 Range $28.74 - $45.89
Q2 2022
Shares 53,400 Value ($000) $1,780 Avg Close $40.95 Range $31.65 - $56.25
Q1 2022
Shares 49,900 Value ($000) $2,727 Avg Close $52.02 Range $38.10 - $69.99
Q4 2021
Shares 46,100 Value ($000) $2,792 Avg Close $43.30 Range $29.76 - $63.29
Q3 2021
Shares 46,100 Value ($000) $1,446 Avg Close $27.72 Range $23.66 - $34.00
Q2 2021
Shares 45,400 Value ($000) $1,380 Avg Close $30.74 Range $25.32 - $35.86
Q1 2020
Shares 37,580 Value ($000) $241 Avg Close $10.88 Range $5.82 - $14.50
Q4 2019
Shares 37,580 Value ($000) $512 Avg Close $12.64 Range $11.09 - $14.16
Q3 2019
Shares 36,380 Value ($000) $447 Avg Close $11.04 Range $8.50 - $13.67
Q2 2019
Shares 34,580 Value ($000) $323 Avg Close $10.42 Range $8.22 - $13.36
Q1 2019
Shares 34,580 Value ($000) $398 Avg Close $11.06 Range $9.94 - $12.42
Q4 2018
Shares 34,580 Value ($000) $352 Avg Close $10.30 Range $9.01 - $11.96
Q3 2018
Shares 34,580 Value ($000) $402 Avg Close $13.73 Range $11.44 - $16.26
Q2 2018
Shares 34,580 Value ($000) $492 Avg Close $15.40 Range $12.92 - $16.30
Q1 2018
Shares 34,580 Value ($000) $534 Avg Close $16.17 Range $13.53 - $17.82
Q4 2017
Shares 30,580 Value ($000) $500 Avg Close $17.50 Range $16.30 - $18.72
Q3 2017
Shares 30,580 Value ($000) $504 Avg Close $16.38 Range $14.81 - $18.71
Q2 2017
Shares 30,580 Value ($000) $510 Avg Close $17.75 Range $15.76 - $20.48
Q1 2017
Shares 30,580 Value ($000) $526 Avg Close $19.83 Range $16.35 - $23.00
Q4 2016
Shares 30,580 Value ($000) $650 Avg Close $21.60 Range $18.14 - $23.93