Upside case
Bull case
—
The bull case requires both strong earnings delivery and the market pricing AAOI more generously than it does today.
Analysis OverviewBuyUpdated May 1, 2026
Applied Optoelectronics, Inc. (AAOI) Stock Analysis
Wall Street verdict, consensus price target, and analyst rating breakdown — everything needed to frame the risk/reward at today's price.
Analyst consensus
Buy
Covering
16
analysts
7 bullish · 3 bearish · 16 covering AAOI
Strong Buy
0
Buy
7
Hold
6
Sell
3
Strong Sell
0
Consensus Target
$46
-74.2% vs today
Scenario Range
— – —
Model bear to bull value window
Coverage
16
Published analyst ratings
Valuation Context
189.4x
Forward P/E · Market cap $14.1B
AAOI price targets
Three scenarios for where AAOI stock could go
Current
~$179
Confidence
36 / 100
Updated
May 1, 2026
Market caseClosest to today
Base case
—
The base case reflects analyst consensus expectations — steady delivery without requiring a major catalyst or re-rating.
Stress case
Bear case
—
The bear case reflects a scenario where earnings shortfalls or multiple compression combine to materially reduce the stock from its current level.
Not financial advice. Model confidence reflects internal scenario assumptions, not a guarantee of returns. Past performance does not predict future results.
Applied Optoelectronics, Inc.
AAOI · NASDAQTechnologySemiconductorsDecember year-end
Applied Optoelectronics designs and manufactures fiber-optic networking components — primarily optical modules, transceivers, and lasers — for data centers and telecom networks. It generates revenue by selling these components to data center operators, cable TV equipment makers, and internet service providers through direct and indirect channels. The company's vertical integration — designing and manufacturing its own lasers and components — provides cost and quality advantages in a competitive market.
Market Cap
$14.1B
Revenue TTM
$456M
Net Income TTM
-$38M
Net Margin
-8.4%
AAOI Revenue and Earnings Performance
Quarterly beat-or-miss track record against analyst estimates, plus forward revenue and EPS outlook for the next two fiscal years.
EPS Beat Rate
50%Exceptional
12 quarters tracked
Revenue Beat Rate
25%Exceptional
vs consensus estimates
Avg EPS Surprise
+14.8%
above Street consensus
Beat / Miss Record
BeatMissLeft = EPS · Right = Revenue
Q2 2025
Q3 2025
Q4 2025
Q1 2026
Last 4 Quarters
EPS beats: 3 of 4Q2 2025
EPS
$-0.02/$-0.04
Revenue
$100M/$99M
Q3 2025
EPS
$-0.16/$-0.08
Revenue
$103M/$119M
Q4 2025
EPS
$-0.09/$-0.10
Revenue
$119M/$132M
Q1 2026
EPS
$-0.01/$-0.12
Revenue
$134M/$132M
| Quarter | EPS (Actual / Est) | EPS Surprise | Revenue (Actual / Est) | Rev Surprise |
|---|---|---|---|---|
| Q2 2025 | $-0.02/$-0.04 | +50.0% | $100M/$99M | +0.5% |
| Q3 2025 | $-0.16/$-0.08 | -100.0% | $103M/$119M | -13.2% |
| Q4 2025 | $-0.09/$-0.10 | +10.0% | $119M/$132M | -9.8% |
| Q1 2026 | $-0.01/$-0.12 | +91.7% | $134M/$132M | +1.5% |
FY1–FY2 Estimates
Revenue Outlook
FY1
$671M
+47.1% YoY
FY2
$1.1B
+60.0% YoY
EPS Outlook
FY1
$-1.08
-98.4% YoY
FY2
$-1.24
-14.9% YoY
Trailing FCF (TTM)-$175M
FCF Margin: -38.3%
Next Earnings
May 7, 2026
Expected EPS
$-0.05
Expected Revenue
$157M
AAOI beat EPS estimates in 3 of 4 tracked quarters. A strong delivery record supports forward estimate credibility.
AAOI Revenue Breakdown by Segment
Product and geographic revenue mix from the latest annual disclosure, with year-over-year growth by segment.
Latest disclosure
FY 2025
Total disclosed revenue $455M
Product Mix
Latest annual revenue by segment or product family
CATV
53.9%
+179.5% YoY
Tap, hover, or focus a slice to inspect segment detail.
Geographic Mix
Latest annual revenue by reported region
CHINA
57.5%
+134.5% YoY
Tap, hover, or focus a slice to inspect segment detail.
CATV is the largest disclosed segment at 53.9% of FY 2025 revenue, up 179.5% YoY.
CHINA is the largest reported region at 57.5%, up 134.5% YoY.
AAOI Valuation Snapshot
Current multiples compared to the S&P 500, the company's sector, and its own five-year average.
Relative Value Signal
Significantly Overvalued
Fair value est. $56 — implies -69.6% from today's price.
Premium to Fair Value
69.6%
above fair value
Deep DiscountFair ValueVery Expensive
vs S&P 500 Trailing P/E
AAOI
-279.0x
vs
S&P 500
25.2x
1206% discount
vs Technology Trailing P/E
AAOI
-279.0x
vs
Technology
27.5x
1115% discount
vs AAOI 5Y Avg P/E
Today
-279.0x
vs
5Y Average
—
Benchmark unavailable
Forward PE
189.4x
S&P 500
19.1x
+894%
Technology
21.7x
+773%
5Y Avg
—
—
Trailing PE
-279.0x
S&P 500
25.2x
-1206%
Technology
27.5x
-1115%
5Y Avg
—
—
PEG Ratio
—
S&P 500
1.75x
—
Technology
1.47x
—
5Y Avg
—
—
EV/EBITDA
—
S&P 500
15.3x
—
Technology
17.4x
—
5Y Avg
—
—
Price/FCF
—
S&P 500
21.3x
—
Technology
19.8x
—
5Y Avg
—
—
Price/Sales
30.9x
S&P 500
3.1x
+887%
Technology
2.4x
+1181%
5Y Avg
2.9x
+969%
Dividend Yield
—
S&P 500
1.88%
—
Technology
1.18%
—
5Y Avg
—
—
| Metric | AAOI | S&P 500 | Technology | 5Y Avg AAOI |
|---|---|---|---|---|
| Forward PE | 189.4x | 19.1x+894% | 21.7x+773% | — |
| Trailing PE | -279.0x | 25.2x-1206% | 27.5x-1115% | — |
| PEG Ratio | — | 1.75x | 1.47x | — |
| EV/EBITDA | — | 15.3x | 17.4x | — |
| Price/FCF | — | 21.3x | 19.8x | — |
| Price/Sales | 30.9x | 3.1x+887% | 2.4x+1181% | 2.9x+969% |
| Dividend Yield | — | 1.88% | 1.18% | — |
AAOI trades above S&P 500 benchmarks on 2 of 3 measured multiples — is elevated on some multiples, but competitive on others — a mixed valuation picture.
Forward P/E and PEG reflect analyst consensus estimates. Historical averages use trailing ratios where forward data is unavailable.S&P 500 and sector benchmarks both use trailing median P/E — similar readings indicate the broader index and sector are priced alike.
Open valuation toolAAOI Financial Health
Verdict
Stressed
Key financial metrics for AAOI are shown below.
Cash Engine
Revenue, margins, and cash generation
Revenue (TTM)
Trailing-twelve-month sales base
$456M
Revenue Growth
TTM vs prior year
+82.8%
Gross Margin
Gross profit as a share of revenue
30.0%
Operating Margin
Operating income divided by revenue
-12.0%
Net Margin
Net income divided by revenue
-8.4%
EPS (TTM)
Diluted earnings per share, trailing twelve months
$-0.54
Free Cash Flow (TTM)
Cash generation after capex
-$175M
FCF Margin
FCF as share of revenue — the primary cash quality signal
-38.3%
Capital Quality
ROIC, leverage, and debt serviceability
ROIC
Return on invested capital — primary competitive quality signal
-7.9%
ROA
Return on assets, trailing twelve months
-4.3%
Cash & Equivalents
Liquid assets on the balance sheet
$216M
Net Cash
Cash exceeds total debt — no net leverage
$49M
Debt Serviceability
Net debt as a multiple of annual free cash flow
Net cash ✓
ROE *
Return on equity, trailing twelve months
-7.5%
* Elevated by buyback-compressed equity — compare ROIC (-7.9%) for an undistorted picture of capital efficiency.
Shareholder Returns
How capital is returned to owners
Total shareholder yield
0.0%
Dividend
—
Buyback
0.0%
Share Repurchases
Trailing buyback outflow — dollar magnitude of capital returned
$0
Dividend / Share
Annualized trailing dividend per share
—
Payout Ratio
Share of earnings distributed as dividends
—
Shares Outstanding
Current diluted share count
79M
All figures from the trailing twelve months. ROIC uses invested capital (equity + net debt). ROE marked * where buyback-compressed equity base may inflate the figure.
Open full ratios pageAAOI Stock Risk Factors
Key factors that could pressure the stock price, compress the multiple, or weigh on future results.
AI analysis · updated April 29, 2026
High Risk
Financial Health and Cash Flow
AAOI has experienced significant net losses and cash flow burn, with a potential cash flow burn exceeding $200 million in a year. This raises concerns about the sustainability of its investment thesis and the strength of its balance sheet, where liabilities may exceed cash and near-term receivables.
High Risk
Cyclical Demand for Hardware
The company's growth is closely tied to the cyclical demand for optical transceivers in AI data centers. A slowdown in demand following hyperscaler build-outs could adversely impact revenue and stock performance.
High Risk
Execution Risk
AAOI's ability to achieve projected revenue growth is critical, particularly the anticipated 120% year-over-year growth in 2026. Failure to meet these targets could lead to a significant reassessment of the investment.
Medium
Macroeconomic Volatility
Operating in an uncertain economic environment exposes AAOI to stock price volatility. Macroeconomic factors can lead to unpredictable market conditions, affecting investor sentiment and stock performance.
Medium
Customer Concentration
AAOI's reliance on a limited number of customers poses an existential risk to the business. While this concentration can lead to substantial revenue opportunities, it also increases vulnerability to customer-specific downturns.
Medium
Competition and Industry Dynamics
The fiber optics industry is highly competitive, with larger players benefiting from economies of scale. Announcements from competitors can significantly influence AAOI's stock valuation and market position.
Lower
Volatility and Beta
AAOI exhibits high volatility, with a beta of 7.04, indicating it is significantly more volatile than the overall market. This level of volatility may deter risk-averse investors.
Lower
Limited Analyst Coverage
As a small-cap company, AAOI may not attract significant attention from institutional investors, leading to limited analyst coverage. This can create information gaps for retail investors, potentially impacting stock liquidity and price discovery.
These are risk mechanisms, not predictions. The key question is which would force a cut to earnings estimates or a lower multiple than the market currently prices in.
Why AAOI Stock Could Outperform
Structural drivers behind the upside case and why the stock could outperform over the next 12 months.
AI analysis · updated April 29, 2026
Accelerating Data Center Buildout and AI Demand
The surge in demand for artificial intelligence infrastructure is driving significant growth in data centers. AAOI is well-positioned to benefit from this trend, supplying critical optical networking components and has secured substantial orders for 800G data center transceivers from hyperscale customers.
Vertically Integrated Manufacturing
AAOI's ability to design and manufacture its own optical communications products allows for greater control over the supply chain and potential margin expansion. This vertical integration is a key advantage in meeting the increasing bandwidth requirements.
Hyperscaler Scaling and New Product Development
The company is scaling its manufacturing footprint to meet the demand for high-speed optics like 800G and 1.6T transceivers. Recent product developments, such as a new pump laser for silicon photonics, further strengthen its role in next-generation AI infrastructure.
Revenue Growth and Margin Expansion Potential
Analysts anticipate significant revenue growth, with projections reaching over $1 billion by 2026. The company's recent financial performance shows increased revenue and expanding gross margins, suggesting sustained profitability.
Market Momentum and Technicals
Despite recent pullbacks, the stock has shown strong momentum, with significant price appreciation over the past year. Technical indicators suggest that the stock is undergoing a structural breakout, indicating continued accumulation and demand.
A real bull case compounds — each driver matters most when it strengthens margins, supports capital returns, and keeps the company above the market's minimum growth bar simultaneously.
AAOI Stock Price Performance
52-week range context and price returns across multiple time horizons. Dividend contribution is shown separately in the Capital Return section.
Current Price
$178.54
52W Range Position
93%
52-Week Range
Current price plotted between the 52-week low and high.
52-Week Low
$12.56
+1321.5% from the low
52-Week High
$191.87
-6.9% from the high
1 Month
+66.16%
3 Month
+303.02%
YTD
+350.9%
1 Year
+1180.8%
3Y CAGR
+365.5%
5Y CAGR
+90.0%
10Y CAGR
+32.7%
Range context matters because valuation compression and earnings misses rarely hit from the same starting point. A stock already far below its high can still fall, but it is no longer carrying the same embedded optimism as one pressing a fresh peak.
AAOI vs Peers
Valuation, growth, and margin comparison against the closest publicly traded peers for this company.
Peer Set
Accurate peer set
Forward PE
189.4x
vs 79.0x median
+140% above peer median
Revenue Growth
+47.1%
vs +15.7% median
+200% above peer median
Net Margin
-8.4%
vs 4.5% median
-288% below peer median
| Company | Mkt Cap | Fwd PE | Rev Grw | Margin | Rating | Upside |
|---|---|---|---|---|---|---|
AAO AAOI Applied Optoelectronics, Inc. | $14.1B | 189.4x | +47.1% | -8.4% | Buy | -74.2% |
LIT LITE Lumentum Holdings Inc. | $67.4B | 121.0x | +21.6% | 17.7% | Buy | -31.9% |
OES OESX Orion Energy Systems, Inc. | $32M | — | -4.5% | -5.6% | — | — |
COH COHR Coherent, Inc. | $54.7B | 64.2x | +18.1% | 10.6% | Buy | -26.7% |
VIA VIAV Viavi Solutions Inc. | $12.3B | 57.3x | +3.7% | -4.0% | Buy | -39.2% |
CIE CIEN Ciena Corporation | $81.6B | 93.8x | +15.7% | 4.5% | Buy | -42.1% |
This peer comparison reflects companies with similar business models, product lines, or market positioning, supplemented by industry grouping when direct matches are limited.
FAQ
7 questionsAAOI Investor Questions
Common questions answered from live analyst data and company financials.
01Is Applied Optoelectronics, Inc. (AAOI) stock a buy or sell in 2026?
Applied Optoelectronics, Inc. (AAOI) is rated Buy by Wall Street analysts as of 2026. Of 16 analysts covering the stock, 7 rate it Buy or Strong Buy, 6 rate it Hold, and 3 rate it Sell or Strong Sell. The consensus 12-month price target is $46, implying -74.2% from the current price of $179.
02What is the AAOI stock price target for 2026?
The Wall Street consensus price target for AAOI is $46 based on 16 analyst estimates. The high-end target is $50 (-72.0% from today), and the low-end target is $43 (-75.9%).
03Is Applied Optoelectronics, Inc. (AAOI) stock overvalued in 2026?
AAOI trades at 189.4x times forward earnings. The stock currently trades at a discount to the broader market. Based on current multiples versus the peer group, the relative model signals significantly overvalued. Whether the stock is over or undervalued ultimately depends on whether consensus earnings estimates are achievable.
04What are the main risks for Applied Optoelectronics, Inc. (AAOI) stock in 2026?
The primary risks for AAOI in 2026 are: (1) Financial Health and Cash Flow — AAOI has experienced significant net losses and cash flow burn, with a potential cash flow burn exceeding $200 million in a year. (2) Cyclical Demand for Hardware — The company's growth is closely tied to the cyclical demand for optical transceivers in AI data centers. (3) Execution Risk — AAOI's ability to achieve projected revenue growth is critical, particularly the anticipated 120% year-over-year growth in 2026. Each factor has the potential to pressure earnings or compress the stock's valuation multiple.
05What is Applied Optoelectronics, Inc.'s revenue and earnings forecast?
Analyst consensus estimates AAOI will report consensus revenue of $671M (+47.1% year-over-year) and EPS of $-1.08 (-98.4% year-over-year) for the upcoming fiscal year. The following year, analysts project $1.1B in revenue.
06When does Applied Optoelectronics, Inc. (AAOI) report its next earnings?
Applied Optoelectronics, Inc. is expected to report its next earnings on approximately 2026-05-07. Consensus expects EPS of $-0.05 and revenue of $157M. Over recent quarters, AAOI has beaten EPS estimates 50% of the time.
07How much free cash flow does Applied Optoelectronics, Inc. generate?
Applied Optoelectronics, Inc. (AAOI) had a free cash outflow of $175M in free cash flow over the trailing twelve months — a free cash flow margin of 38.3%. AAOI returns capital to shareholders through and share repurchases ($0 TTM).