Alpha and Omega Semiconductor Ltd
AOSL25.380USD
+0.560+2.26%
Market hours （ET）Quotes delayed by 15 min
755.05MMarket Cap
LossP/E TTM
More Details of Alpha and Omega Semiconductor Ltd Company
Alpha and Omega Semiconductor Limited is a designer, developer and global supplier of a broad portfolio of power semiconductors. Its portfolio of products targets high-volume applications, including personal computers, graphic cards, game consoles, flat panel televisions (TV), home appliances, power tools, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. Its product portfolio consists of two categories: power discrete and power ICs that serve the large and diverse analog market for power semiconductors. Its power discrete products consist of low, medium and high voltage power MOSFETs. Its power ICs deliver power and control and regulate the power management variables, such as the flow of current and level of voltage. Its portfolio of power semiconductors includes approximately 2,700 products. It conducts its operations in the United States of America, Hong Kong, China, and South Korea.
Company Info
Ticker SymbolAOSL
Company nameAlpha and Omega Semiconductor Ltd
IPO dateApr 29, 2010
CEOMr. Stephen C. Chang
Number of employees2332
Security typeOrdinary Share
Fiscal year-endApr 29
Address475 Oakmead Pkwy
CitySUNNYVALE
Stock exchangeNASDAQ Global Select Consolidated
CountryUnited States of America
Postal code94085
Phone14088309742
Websitehttps://aosmd.com/
Ticker SymbolAOSL
IPO dateApr 29, 2010
CEOMr. Stephen C. Chang
Company Executives
Name
Name/Position
Position
Shareholding
Change
Dr. Mike F. Chang, Ph.D.
Dr. Mike F. Chang, Ph.D.
Chairman of the Board, Executive Vice President - Strategic Initiative
Chairman of the Board, Executive Vice President - Strategic Initiative
4.12M
+0.30%
Mr. Yifan Liang
Mr. Yifan Liang
Chief Financial Officer, Corporate Secretary
Chief Financial Officer, Corporate Secretary
154.83K
+19.51%
Dr. King Owyang, Ph.D.
Dr. King Owyang, Ph.D.
Independent Director
Independent Director
69.58K
+6.84%
Mr. Michael J. Salameh
Mr. Michael J. Salameh
Lead Independent Director
Lead Independent Director
59.14K
+8.15%
Ms. Claudia Chen
Ms. Claudia Chen
Independent Director
Independent Director
26.57K
-17.47%
Dr. Wenjun Li, Ph.D.
Dr. Wenjun Li, Ph.D.
Chief Operating Officer
Chief Operating Officer
24.38K
+164.07%
Ms. Hanqing (Helen) Li
Ms. Hanqing (Helen) Li
Independent Director
Independent Director
18.12K
+32.61%
Ms. So-Yeon Jeong
Ms. So-Yeon Jeong
Independent Director
Independent Director
18.12K
+32.61%
Dr. Bing Xue, Ph.D.
Dr. Bing Xue, Ph.D.
Executive Vice President - Worldwide Sales and Business Development
Executive Vice President - Worldwide Sales and Business Development
11.41K
-13.92%
Mr. Stephen C. Chang
Mr. Stephen C. Chang
Chief Executive Officer, Director
Chief Executive Officer, Director
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View more
Name
Name/Position
Position
Shareholding
Change
Dr. Mike F. Chang, Ph.D.
Dr. Mike F. Chang, Ph.D.
Chairman of the Board, Executive Vice President - Strategic Initiative
Chairman of the Board, Executive Vice President - Strategic Initiative
4.12M
+0.30%
Mr. Yifan Liang
Mr. Yifan Liang
Chief Financial Officer, Corporate Secretary
Chief Financial Officer, Corporate Secretary
154.83K
+19.51%
Dr. King Owyang, Ph.D.
Dr. King Owyang, Ph.D.
Independent Director
Independent Director
69.58K
+6.84%
Mr. Michael J. Salameh
Mr. Michael J. Salameh
Lead Independent Director
Lead Independent Director
59.14K
+8.15%
Ms. Claudia Chen
Ms. Claudia Chen
Independent Director
Independent Director
26.57K
-17.47%
Dr. Wenjun Li, Ph.D.
Dr. Wenjun Li, Ph.D.
Chief Operating Officer
Chief Operating Officer
24.38K
+164.07%
Revenue Breakdown
Currency: USDUpdated: Sun, Jul 6
Currency: USDUpdated: Sun, Jul 6
FY2025Q3
FY2025Q2
FY2025Q1
FY2024
FY2024Q4
FY2024Q3
FY2024Q2
FY2024Q1
FY2023
FY2023Q4
FY2023Q3
FY2023Q2
FY2023Q1
FY2022
FY2022Q4
FY2021
FY2020
FY2019
By BusinessUSD
Name
Revenue
Proportion
Power discrete
106.82M
64.88%
Power IC
54.58M
33.15%
License and development services
2.80M
1.70%
Packaging and testing services
438.00K
0.27%
By RegionUSD
Name
Revenue
Proportion
Hong Kong
141.32M
85.84%
China
18.70M
11.36%
Other Countries
2.94M
1.78%
United States
1.17M
0.71%
South Korea
515.00K
0.31%
By Business
By Region
By BusinessUSD
Name
Revenue
Proportion
Power discrete
106.82M
64.88%
Power IC
54.58M
33.15%
License and development services
2.80M
1.70%
Packaging and testing services
438.00K
0.27%
Shareholding Stats
Updated: Sun, May 18
Updated: Sun, May 18
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Chang (Mike F)
13.84%
BlackRock Institutional Trust Company, N.A.
11.78%
The Vanguard Group, Inc.
7.84%
Hood River Capital Management LLC
6.67%
Dimensional Fund Advisors, L.P.
6.19%
Other
53.68%
Shareholders
Shareholders
Proportion
Chang (Mike F)
13.84%
BlackRock Institutional Trust Company, N.A.
11.78%
The Vanguard Group, Inc.
7.84%
Hood River Capital Management LLC
6.67%
Dimensional Fund Advisors, L.P.
6.19%
Other
53.68%
Shareholder Types
Shareholders
Proportion
Investment Advisor
45.63%
Investment Advisor/Hedge Fund
26.55%
Individual Investor
16.70%
Hedge Fund
2.54%
Research Firm
1.77%
Pension Fund
0.83%
Bank and Trust
0.35%
Sovereign Wealth Fund
0.04%
Insurance Company
0.03%
Other
5.57%
Institutional Shareholding
Updated: Tue, Jul 1
Updated: Tue, Jul 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2025Q2
393
28.13M
94.53%
-195.31K
2025Q1
408
28.32M
95.15%
-243.96K
2024Q4
413
25.92M
88.22%
-1.12M
2024Q3
410
24.97M
86.01%
-1.79M
2024Q2
417
25.01M
86.54%
-1.20M
2024Q1
419
24.63M
85.87%
-1.39M
2023Q4
436
23.37M
83.36%
-2.11M
2023Q3
437
22.99M
82.86%
-2.81M
2023Q2
441
22.89M
82.69%
-2.70M
2023Q1
449
23.26M
83.57%
-3.28M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Chang (Mike F)
4.12M
13.84%
+12.18K
+0.30%
Mar 17, 2025
BlackRock Institutional Trust Company, N.A.
3.51M
11.78%
-134.45K
-3.69%
Mar 31, 2025
The Vanguard Group, Inc.
2.33M
7.84%
-73.03K
-3.04%
Mar 31, 2025
Hood River Capital Management LLC
1.99M
6.67%
+847.54K
+74.44%
Mar 31, 2025
Dimensional Fund Advisors, L.P.
1.84M
6.19%
-133.78K
-6.77%
Mar 31, 2025
State Street Global Advisors (US)
1.35M
4.55%
+187.59K
+16.07%
Mar 31, 2025
Manulife Investment Management (North America) Limited
1.25M
4.21%
+63.29K
+5.32%
Mar 31, 2025
Wellington Management Company, LLP
908.04K
3.05%
+274.70K
+43.37%
Mar 31, 2025
Robeco Switzerland Ltd.
781.75K
2.63%
+251.75K
+47.50%
Mar 31, 2025
Invesco Capital Management LLC
743.53K
2.5%
+608.18K
+449.34%
Mar 31, 2025
View more
Related ETFs
Updated: Sat, Aug 2
Updated: Sat, Aug 2
Name
Proportion
Invesco S&P SmallCap Value with Momentum ETF
0.76%
SPDR S&P Semiconductor ETF
0.76%
Invesco NASDAQ Future Gen 200 ETF
0.55%
Invesco S&P SmallCap Information Technology ETF
0.37%
iShares US Small Cap Value Factor ETF
0.32%
VictoryShares US Small Mid Cap Value Momentum ETF
0.2%
iShares Micro-Cap ETF
0.14%
First Trust Small Cap Value AlphaDEX Fund
0.13%
Invesco RAFI US 1500 Small-Mid ETF
0.08%
Avantis US Small Cap Equity ETF
0.07%
View more
Invesco S&P SmallCap Value with Momentum ETF
Proportion0.76%
SPDR S&P Semiconductor ETF
Proportion0.76%
Invesco NASDAQ Future Gen 200 ETF
Proportion0.55%
Invesco S&P SmallCap Information Technology ETF
Proportion0.37%
iShares US Small Cap Value Factor ETF
Proportion0.32%
VictoryShares US Small Mid Cap Value Momentum ETF
Proportion0.2%
iShares Micro-Cap ETF
Proportion0.14%
First Trust Small Cap Value AlphaDEX Fund
Proportion0.13%
Invesco RAFI US 1500 Small-Mid ETF
Proportion0.08%
Avantis US Small Cap Equity ETF
Proportion0.07%
Dividend
A total of
0.00
USD has been distributed in dividends over the past 5 years.
Date
Dividend
Record Date
Payment Date
Ex-dividend Date
No Data
Stock Split
Date
Type
Ratio
No Data
Date
Type
Ratio
No Data
