Skip to main content
AOSL logo

AOSL · ALPHA & OMEGA SEMICONDUCTOR Ltd

Track AOSL — free
$30.24 +1.40 (+4.85%) At close · Oct 2
Market Cap
$834.25M
Shares
30.26M
Volume · Oct 2 559.65K Avg daily vol (3M) 598.26K

Price & Indicators

Drag to pan · scroll to zoom
20d MA 50d MA 200d MA Earnings Filing Insider Congress Investor day
Close$30.24 Open$29.98 Day$29.61–30.89 52W close$17.47–53.32 Avg vol 30d565K Short int2.9M · 9.7% float · 5.8d Short vol70% Last earningsAug 12, 2026 DataJan 2020–Oct 2026 Filing10-K · Aug 27

Up next

Next earnings call
Nov 12, 2026 Est · unconfirmed · in 5 wks
filed Aug 27, 2026
call held Aug 12, 2026

Metrics snapshot

Useful current figures from the complete screener profile.

Revenue (TTM)
$678.93M
Trailing 12 months
Net income (TTM)
−$42.27M
Trailing 12 months
Revenue growth YoY
-3.5%
Year over year
Operating margin
-6.4%
Trailing 12 months
P / E (TTM)
—
Trailing earnings
FCF yield
-8.2%
TTM · current market cap
Return on invested capital
—
Trailing 12 months
Net cash
$177.14M
Latest balance sheet
Dividend yield
—
Trailing 12 months
Shares change YoY
+0.9%
Year over year · more shares
Price change (1Y)
+10.4%
Trailing year
Short interest
9.7%
Latest settlement · 5.8 days to cover
View all 115 metrics

AI Brief

Q4 FY26 earnings call · Aug 12, 2026
Q4 FY26

TL;DR. AOS delivered fiscal Q4 revenue of $170.4M (down 3.5% YoY) and guided September quarter revenue to ~$176M with non-GAAP gross margin of 24.5%, while Advanced Computing strength (up 35% sequentially) is offset by full-year net loss of $42.3M and ongoing GAAP operating losses.

Bullish
  • + Advanced Computing revenue grew 35% sequentially to a record 31% of the Computing segment in the June quarter, driven by AI and server demand.
  • + September quarter guidance calls for non-GAAP gross margin of 24.5%, supported by mix shift toward higher-value Advanced Computing.
  • + Communications segment expected to grow ~10% sequentially in September quarter on new product ramp with Tier 1 U.S. smartphone customer.
  • + AI/server revenue expected to grow >60% sequentially and exceed 40% of Computing segment in September quarter.
Bearish
  • − Fiscal Q4 revenue declined 3.5% YoY to $170.4M with a GAAP operating loss of $11.0M and net loss of $13.1M.
  • − Non-GAAP operating result swung to a $4.8M loss in Q4 from $2.3M income a year ago, and non-GAAP EPS was a $0.13 loss vs. $0.02 earnings prior year.
  • − Computing segment revenue declined 8.6% YoY and Consumer segment declined 21.3% YoY, with PC/tablet weakness tied to elevated memory pricing.

AI-generated from the earnings call and 8-K · may contain errors · not investment advice

Equibles Rating

blended score · not investment advice
Overall
Neutral
SellHoldBuy
Technical Buy Momentum Very Strong Sentiment Neutral Fundamentals Strong Quant / Vol Very High
Market backdrop VIX 15.3 · calm Equity put/call 0.58
Technical
price trend
Buy
50 / 200-day cross No cross
Price vs 200-day avg +1%
above
Price vs 50-day avg +7%
above
RSI (14) 63
neutral
MACD trend Positive
52-week position 36%
mid-range
Volume (OBV) Confirms
volume backs price
Momentum
relative strength
Very Strong
1-month return +24%
trailing
6-month return +10%
trailing
YTD return +53%
this year
Relative strength −2%
vs S&P · 6-mo
Sentiment
smart money
Neutral
Trend (MA cross) No cross
50d $28 › 200d $30 — 200d above 50d
Institutional flow Distributing
1 of 216 funds reported for Sep 30 · net -33 sh shares
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
9.66% of float · ▲ +11.5% MoM · 5.8 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
216 holders — near 3-yr high, broad support
Squeeze score 72
high risk · 0–100
Fundamentals
Strong
Revenue growth −5%
Y/Y
Gross margin 44%
contracting
EPS growth +57%
Y/Y
Free cash flow $-68.1M
Buyback $11.9M
remaining
Balance sheet $177.1M
net cash
Quant / Vol
risk profile
Very High
Volatility 89%
annualized · 1-yr
Max drawdown −56%
past year
ATR 4.8%
of price · 14-day

Blended from price, momentum, positioning, fundamentals & volatility · daily-close · not investment advice. Market backdrop is context, not part of the score.

Guidance & track record

Beat or met 2 of last 2
Latest guidance · from the 8-K filed Aug 12, 2026
CapEx · September quarter $15M – $17M
Interest income to be higher than interest expense · September quarter $600,000
Advanced Computing revenue growth · September quarter at least 40%
Income tax expense · September quarter $1.1M – $1.3M
Communications segment revenue growth · September quarter 10%
Power Supply and Industrial revenue growth · September quarter 30%
Prior guidance period ended · from the 8-K filed Aug 12, 2026
Tax expense · Fiscal Q1 Ending September 30, 2026 $1.1M – $1.3M
Guided vs delivered · last 2 settled
Annual revenue calendar year 2021
guided $600M
$656.9M Beat +9.5%
Revenue third quarter of fiscal year 2020
guided $106M – $110M
$106.85M In line

Guidance from company 8-Ks · delivered figures from as-reported statements · no analyst estimates involved.

Technicals

trend & momentum for long-term holders Buy
0 · 4 · 3
50 / 200-day cross
No cross Neutral
Price vs 200-day avg
+1% Bullish
Price vs 50-day avg
+7% Bullish
RSI (14)
63 Neutral
MACD trend
Positive Bullish
52-week position
36% Neutral
Volume (OBV)
Confirms Neutral
Market signals — smart money & positioning
Bearish · 2 of 6
Trend (MA cross) No cross
50d $28 › 200d $30 — 200d above 50d
Institutional flow Distributing
1 of 216 funds reported for Sep 30 · net -33 sh shares
Insider flow Flat
No net insider activity over 90 days
Short interest Rising
9.66% of float · ▲ +11.5% MoM · 5.8 days cover
Volume signal Normal
Volume near normal
Institution breadth Multi-yr high
216 holders — near 3-yr high, broad support
Price context
position in its 52-week range
Range low $17 Now $30 · 36% Range high $53
vs 200-day avg +1% vs 50-day avg +7%

Illustrative technical + ownership context — a signal mix, not investment advice.

Key metrics

the company's own KPIs, from written earnings releases and filings
Metric Latest Period YoY
foreign patents 991 fiscal year ended June 30, 2026 filing —
Gross margin 22.3% fiscal year 2026 filing —
new products introduced 70 fiscal year ended June 30, 2026 filing —
patent applications in the United States 78 fiscal year ended June 30, 2026 filing —
patents in the United States 961 fiscal year ended June 30, 2026 filing —
products in portfolio 2,900 fiscal year ended June 30, 2026 filing —
CapEx $14.9M fiscal 2026 Q4 —
Non-GAAP gross margin non-GAAP 23.7% fiscal 2026 Q4 —

Figures exactly as the company stated them in writing · click a metric with a to chart its history · period links open the stating document · "filing" marks figures stated in the 10-K/10-Q · YoY needs an exactly comparable prior-year period

Versus peers

Semiconductors — same industry group
Open screener →
Company Mkt cap YTD Rev growth Y/Y P/E Short % shares
AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd
this stock
$834.25M +52.7% -5.3% — 9.7%
NVDA
Nvidia Corp
$5.42T +25.4% +65.5% 28.5 1.2%
TSM
Taiwan Semiconductor Manufacturing Co Ltd
$2.34T +55.6% — — 0.5%
AVGO
Broadcom Inc.
$1.70T +2.6% +18.2% 45.5 1.1%
SKHY
SK hynix Inc.
$1.36T — — — 0.4%

Peers by industry group · P/E from as-reported trailing EPS · short % is of shares outstanding

At a glance

key data from every section
Ownership
Institutional Holders Reducing
Holders
216
% held
80.4%
Reported
1 of 216
Top holder
BlackRock, Inc.
Held Float
View
Held by Funds
Fund positions
86
View
Short & Settlement
Short Interest Rising
Shares short
2.9M
Days to cover
5.8d
Change
+302.1K sh
View
Short Volume
Short vol %
70%
As of
Oct 2, 2026
Short Total
View
Fails to Deliver
FTD shares
163
Value
$4.3K
As of
Aug 28, 2026
View
Off-Exchange
Off-exchange %
42.7%
Week of
Aug 31, 2026
Off-exch Lit
View
Smart Money
Congressional Trades Sell
Member
Tom Malinowski
Amount
$1.0K–$15.0K
Traded
Feb 16, 2021
View
Financials
Financials
Revenue (FY)
$678.9M
Net income (FY)
$-42.3M
EPS diluted
$-1.41
View
Buybacks
Authorized
$30.0M
Remaining
$11.9M
Spent Remaining
View
Filings
SEC Filings
Latest
DEF 14A
Filed
Sep 30, 2026
This year
16
View
Proposed Sales
Value
$29.7K
Shares
875
Filed
Jul 16, 2026
View
Earnings & Events
Webcasts
Last webcast
Aug 12, 2026
View
Investor Relations
Latest news
Alpha and Omega Semiconductor to…
Published
Jul 14, 2026
View

Performance

5D 20D 120D MTD YTD
AOSL +8.3% +23.7% +10.4% +10.0% +52.7%
SPY -0.2% -0.5% +12.2% +0.9% +12.9%
vs SPY +8.5% +24.1% -1.8% +9.0% +39.8%

Capital returns

Buyback program · as of Jun 30, 2026
Authorized
$30.00M
Spent (derived)
$18.10M
Remaining
$11.90M
Spent Remaining

Dividends per share over the trailing 365 days by ex-date · buyback figures as last reported in SEC filings ("spent" derived as authorized − remaining; when several programs run concurrently, authorized is their combined total per the newest filing) · components shown separately — trailing-year buyback spend isn't tracked, so no combined shareholder yield is derived.

Key facts CIK 1387467 CUSIP G6331P104 13F (30d) 3 filings 3 filers Visit website Investor relations