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Alpha & Omega Semiconductor Ltd

AOSL
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001387467

In the last 90 days, Alpha & Omega Semiconductor Ltd insiders filed 0 open-market purchases and 1 sale; 216 institutions reported holding it in 13F filings for Q2 2026, worth $1.08B in total; no superinvestor holds it.

Q3 2025 vs. Q2 2025

How the institutions holding Alpha & Omega Semiconductor Ltd changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of AOSL: Q2 2025 compared with Q3 2025
MeasureQ2 2025Q3 2025Change
Holders165185+20
Shares21.7M22.1M+428.4K (+2.0%)
Value$557.1M$619.0M+$61.9M (+11.1%)

New holders (34)

Institutions that held Alpha & Omega Semiconductor Ltd at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to AOSL in Q3 2025
InstitutionSharesValue% of portfolio
SG Americas Securities, LLC127,276$3.56M0.01%
Empowered Funds, LLC52,983$1.48M0.01%
Gsa Capital Partners LLP36,181$1.01M0.08%
ExodusPoint Capital Management, LP27,948$781.4K0.01%
Voya Investment Management LLC24,301$679.5K0.00%
Trexquant Investment LP17,969$502.4K0.01%
Counterpoint Mutual Funds LLC12,494$349.3K0.03%
Marshall Wace, LLP12,218$341.6K0.00%
Jain Global LLC10,800$302.0K0.00%
Balyasny Asset Management LLC9,524$266.3K0.00%
First Citizens Bank & Trust Co9,263$259.0K0.01%
Envestnet Portfolio Solutions, Inc.8,902$248.9K0.00%
HighTower Advisors, LLC7,735$216.3K0.00%
FourThought Financial Partners, LLC7,679$214.7K0.02%
Graham Capital Management, L.P.7,529$210.5K0.01%
Arizona State Retirement System7,459$208.6K0.00%
Envestnet Asset Management Inc7,399$206.9K0.00%
ISAM Funds (UK) Ltd3,261$91.2K0.02%
Northwestern Mutual Wealth Management Co2,205$61.7K0.00%
Simplex Trading, LLC1,159$32.0K0.00%
Transamerica Financial Advisors, Inc.262$7.33K0.00%
Salomon & Ludwin, LLC218$6.15K0.00%
Advisory Services Network, LLC205$5.73K0.00%
Rockefeller Capital Management L.P.140$3.91K0.00%
Optiver Holding B.V.134$3.75K0.00%
Quadrant Capital Group LLC54$1.51K0.00%
Stephens Consulting, LLC52$1.45K0.00%
Quarry LP47$1.31K0.00%
Cedar Mountain Advisors, LLC46$1.29K0.00%
Tortoise Investment Management, LLC27$7550.00%
Vermillion Wealth Management, Inc.21$5870.00%
Breakwater Investment Management17$4760.00%
Wealthspire Advisors, LLC12$3360.00%
Clearstead Advisors, LLC1$280.00%

Sold out (14)

Institutions that held Alpha & Omega Semiconductor Ltd at the end of Q2 2025 and filed for Q3 2025 without it.