AOSL
ALPHA & OMEGA SEMICONDUCTOR LtdCompany with tickers: AOSL
CIK
1387467
CUSIP
G6331P104
Shares Outstanding
29,929,578
Website
https://www.aosmd.com
Investor Relations
https://investor.aosmd.com/overview/default.aspx
13F Activity (30d)
2 filings
1 filers
Price
$48.04
Market Cap
$1.44B
EPS (Diluted)
$-3.30
52W High
$54.34
52W Low
$17.01
Daily candlestick prices with configurable technical indicators (moving averages, Bollinger Bands, RSI, MACD) and event bullets for 10-K, 10-Q, Form 4 and earnings dates. Price data syncs automatically from Yahoo Finance.
Latest guidance
from the 8-K filed May 6, 2026
| Metric | Period | Guided | Basis | Actual |
|---|---|---|---|---|
| Revenue | fiscal fourth quarter of year 2026 | $158M – $178M | — | — |
| GAAP gross margin | fiscal fourth quarter of year 2026 | 21.3% – 23.3% | GAAP | — |
| non-GAAP gross margin | fiscal fourth quarter of year 2026 | 22% – 24% | Non-GAAP | — |
| GAAP operating expenses | fiscal fourth quarter of year 2026 | $51M – $53M | GAAP | — |
| Non-GAAP operating expenses | fiscal fourth quarter of year 2026 | $44.5M – $46.5M | Non-GAAP | — |
| Income tax expense | fiscal fourth quarter of year 2026 | $1M – $1.2M | — | — |
1 Up Day
Indicators
Price
Panels
Event markers
Price & Indicators
Drag to pan · scroll to zoomPerformance
| 5D | 20D | 120D | MTD | YTD | |
|---|---|---|---|---|---|
| AOSL | +10.9% | +18.3% | +137.7% | +5.9% | +142.5% |
| SPY | +1.2% | +0.7% | +8.2% | -1.3% | +9.5% |
| vs SPY | +9.7% | +17.6% | +129.5% | +7.2% | +133.0% |
Close
$48.04
Open
$45.54
Day Range
$45.54 — $49.13
52W High
$54.34
52W Low
$17.01
Avg Vol (30d)
993K
Short Interest
2.1M · 2.1d
Short Vol % (latest)
64%
Last Earnings
2026-05-06
Latest Filing
Data Range
2020-01-02 — 2026-06-18