ALPHA & OMEGA SEMICONDUCTOR

Ticker: AOSL CUSIP: G6331P104 Class: Common Stock

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2025
Shares 1,025,953 Value ($000) $20,324 Avg Close $23.61 Range $17.02 - $33.01
Q3 2025
Shares 864,965 Value ($000) $24,184 Avg Close $27.76 Range $20.67 - $31.56
Q2 2025
Shares 751,888 Value ($000) $19,293 Avg Close $21.74 Range $15.90 - $26.72
Q1 2025
Shares 908,043 Value ($000) $22,574 Avg Close $33.47 Range $23.65 - $46.65
Q4 2024
Shares 633,345 Value ($000) $23,453 Avg Close $37.27 Range $25.97 - $53.29
Q3 2024
Shares 563,245 Value ($000) $20,908 Avg Close $37.97 Range $31.73 - $47.45
Q2 2024
Shares 810,433 Value ($000) $30,286 Avg Close $26.42 Range $19.38 - $37.88
Q1 2024
Shares 722,507 Value ($000) $15,924 Avg Close $24.18 Range $20.36 - $29.11
Q4 2023
Shares 348,703 Value ($000) $9,087 Avg Close $24.69 Range $20.03 - $30.49
Q3 2023
Shares 293,300 Value ($000) $8,752 Avg Close $31.10 Range $28.05 - $35.40
Q2 2023
Shares 75,500 Value ($000) $2,476 Avg Close $26.90 Range $20.64 - $33.02