AOSL
Alpha and Omega Semiconductor Limited
NasdaqGS Technology United States
23,35 $US
+3.32% today
+13.02% YTD · -26.92% 1Y
2
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
1
Hedge funds tracked
Latest available SEC 13F filings
54
/ 100
MIXED

Analysis Alpha and Omega Semiconductor Limited (AOSL) — Kairos Score 54/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About Alpha and Omega Semiconductor Limited

Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. The company offers power discrete products, including industry standard trench metal-oxide-semiconductor field-effect transistors (MOSFETs), Shielded-Gate low- and mid-voltage MOSFETs, SuperJunction high-voltage MOSFETs, and trench-stop insulated gate bipolar transistors, as well as application-specific MOSFETs for smartphone battery management, dual MOSFETs for CPU power conversion, and high-power density MOSFETs for IBC power modules in AI data centers. It also provides power IC products, total power solutions for Intel panther lake and wildcat lake platforms, and the SmartClamp family of protected DrMOS for AI servers, data centers, and high-end graphics cards, as well as silicon carbide, IPM, HV gate drivers, and digital power products. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

Key info

👔
CEO
Mr. Stephen Chunping Chang
📍
HQ
475 Oakmead Parkway, Sunnyvale, CA, 94085, United States
👥
Employees
2 519
💰
Market cap
707 623 424,00 $US
💸
Dividend yield
0.00%

🕴️ Insider activity (90 days)

2 transactions — 0 buys and 0 sales reported by Alpha and Omega Semiconductor Limited executives.

CS
Chang Stephen Chunping
Chief Executive Officer · 2026-08-24
Other
CM
Chang Mike F
2026-08-24
Other

🏦 Hedge Funds

1 institutional funds report a position on AOSL in their latest SEC quarterly filing.

Russell Investments Group, Ltd.

📰 Recent news

15 recent articles on AOSL.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

🧠

Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Detection of clustered purchases or sales by several executives in the same stock.

🏦

13F Hedge Funds

Berkshire, Pershing Square, Tiger Global, Bridgewater and other reporting funds.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

Spot marked changes in search interest around the stocks being followed.

📧

Email alerts

Create your watchlist and receive a brief of events affecting your tickers.

Companies in the same sector as Alpha and Omega Semiconductor Limited

Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of AOSL on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 2 insider transactions over 90 days
✅ All 1 detected institutional funds
✅ Thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ Available history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + recent earnings
See full analysis →
Analyze other tickers for free →

Free signup · Pro €19/month or €190/year