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Applied Optoelectronics Inc stock is traded at $109.64, with a volume of 14.44M. It is up +3.53% in the last 24 hours and up +1.58% over the past month. Applied Optoelectronics Inc is a provider of fiber-optic networking products, for four networking end-markets; internet data center, CATV, telecom, and FTTH. The Company designs and manufactures a wide range of optical communications products at varying levels of integration, from components, subassemblies, and modules to meet turn-key equipment. Through direct sales personnel, and manufacturing teams in the United States, China, and Taiwan, the company coordinates with customers to determine product design, qualifications, and performance. The Company has manufacturing and research and development facilities located in the U.S., Taiwan, and China.
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Previous Close:
$105.90
Open:
$113
24h Volume:
14.44M
Relative Volume:
1.31
Market Cap:
$9.31B
Revenue:
$507.00M
Net Income/Loss:
$-43.34M
P/E Ratio:
-166.05
EPS:
-0.6603
Net Cash Flow:
$-449.36M
1W Performance:
-5.15%
1M Performance:
+1.58%
6M Performance:
-17.75%
1Y Performance:
+238.71%
1-Day Range:
Value
$108.62
$117.16
1-Week Range:
Value
$104.88
$131.15
52-Week Range:
Value
$18.50
$233.67

Applied Optoelectronics Inc Stock (AAOI) Company Profile

Name
Name
Applied Optoelectronics Inc
Name
Phone
281-295-1800
Name
Address
13139 JESS PIRTLE BLVD, SUGAR LAND
Name
Employee
4,691
Name
Next Earnings Date
2026-11-05
Name
Latest SEC Filings
Name
AAOI's Discussions on Twitter

Compare AAOI vs CSCO, LITE, HPE, MSI, CIEN

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AAOI icon
AAOI
Applied Optoelectronics Inc
109.64 9.31B 507.00M -43.34M -449.36M -0.6603
CSCO icon
CSCO
Cisco Systems Inc
118.39 466.76B 60.75B 12.23B 11.79B 3.0675
LITE icon
LITE
Lumentum Holdings Inc
1,103.36 99.95B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
73.46 97.52B 38.91B 1.56B 3.99B 1.0634
MSI icon
MSI
Motorola Solutions Inc
444.18 73.51B 11.87B 2.10B 2.49B 12.40
CIEN icon
CIEN
Ciena Corp
449.77 63.78B 5.57B 438.30M 832.65M 3.0044

Applied Optoelectronics Inc Stock (AAOI) Upgrades & Downgrades

Date Action Analyst Rating Change
Feb-27-26 Upgrade B. Riley Securities Sell → Neutral
Feb-27-26 Downgrade Northland Capital Outperform → Market Perform
Nov-10-25 Downgrade B. Riley Securities Neutral → Sell
Jul-25-25 Initiated Needham Buy
Jul-08-25 Initiated Wolfe Research Peer Perform
Mar-07-25 Upgrade B. Riley Securities Sell → Neutral
Dec-10-24 Downgrade B. Riley Securities Neutral → Sell
Sep-03-24 Upgrade Raymond James Mkt Perform → Outperform
Feb-23-24 Downgrade B. Riley Securities Buy → Neutral
Jan-30-24 Initiated Rosenblatt Buy
Dec-13-23 Reiterated B. Riley Securities Buy
Aug-04-23 Upgrade B. Riley Securities Neutral → Buy
Feb-25-22 Downgrade Craig Hallum Hold → Sell
Mar-02-21 Downgrade Needham Buy → Hold
Nov-09-20 Reiterated Needham Buy
Nov-06-20 Reiterated B. Riley Securities Neutral
Oct-26-20 Upgrade Northland Capital Under Perform → Market Perform
Aug-07-20 Upgrade Craig Hallum Sell → Hold
Aug-07-20 Reiterated Needham Buy
Jul-21-20 Upgrade Needham Hold → Buy
May-08-20 Downgrade Rosenblatt Buy → Neutral
Nov-05-19 Upgrade Rosenblatt Neutral → Buy
Oct-22-19 Downgrade JP Morgan Neutral → Underweight
Jul-29-19 Initiated JP Morgan Neutral
Jun-27-19 Upgrade Rosenblatt Sell → Neutral
Feb-22-19 Downgrade DA Davidson Buy → Neutral
Feb-22-19 Downgrade Needham Buy → Hold
Feb-22-19 Downgrade Raymond James Outperform → Mkt Perform
Feb-12-19 Reiterated Rosenblatt Sell
Nov-08-18 Reiterated B. Riley FBR Neutral
Sep-28-18 Downgrade Raymond James Strong Buy → Outperform
Sep-27-18 Downgrade Loop Capital Hold → Sell
Feb-22-18 Reiterated Needham Strong Buy
Jan-29-18 Downgrade Piper Jaffray Overweight → Neutral
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Applied Optoelectronics Inc Stock (AAOI) Latest News

pulisher
Oct 07, 2026

Coherent Stock Rises 8% in a Month: Is the Buying Opportunity Intact? - Zacks Investment Research

Oct 07, 2026
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Oct 07, 2026

AAOI Stock Gains 17% in a Month: Should You Buy, Sell or Hold? - Zacks Investment Research

Oct 07, 2026
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Oct 07, 2026

AXTI Stock Rises 21% in a Month: Should You Buy, Sell or Hold? - Zacks Investment Research

Oct 07, 2026
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Oct 06, 2026

Applied Optoelectronics Inc (AAOI) Shares Surge 7.1% -- What GF Score of 62 Tells Investors - GuruFocus

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics Inc (Coinbase Tokenized Stock) Price: AAOIC/USD Live Price Chart, Market Cap & News Today - CoinGecko

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics (NASDAQ:AAOI) Stock Jumps 6.2%Should You Buy? - MarketBeat

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics Rises as Investors React to Completed $600 Million ATM Program - Quiver Quantitative

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics Stock Rises on Possible Continued Momentum as It Completes Share Sale - Benzinga

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics Stock Rises on Possible Continued Momentum as It Completes Share Sale - TradingView

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics Surges 6% as $600M Share Sale Program Closes; Lumentum Sits Out the Rally, Corning Edges Higher - Yahoo Finance

Oct 06, 2026
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Oct 06, 2026

Applied Optoelectronics Inc (Derivatives) USD (AAOI-USD) Price History & Historical Data - Yahoo! Finance Canada

Oct 06, 2026
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Oct 05, 2026

Applied Optoelectronics Inc (AAOI) Stock Up 5.2% but GF Value Sa - GuruFocus

Oct 05, 2026
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Oct 05, 2026

Applied Optoelectronics completes $600M at-the-market equity offering - StreetInsider

Oct 05, 2026
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Oct 05, 2026

Applied Optoelectronics, Inc. (AAOI) Stock Price, News, Quote & History - Yahoo! Finance Canada

Oct 05, 2026
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Oct 05, 2026

Applied Optoelectronics completes $588m equity offering By Investing.com - Investing.com Nigeria

Oct 05, 2026
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Oct 05, 2026

Applied Optoelectronics Announces Completion of Previously Announced At the Market Offering - PR Newswire

Oct 05, 2026
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Oct 03, 2026

Applied Optoelectronics, Inc. (NASDAQ:AAOI) Stock Has Average Price Target of $139.40 - MarketBeat

Oct 03, 2026
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Oct 02, 2026

Applied Optoelectronics Company Profile & Introduction - Moomoo

Oct 02, 2026
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Oct 02, 2026

Applied Optoelectronics Is Unstoppable: Up 8% Today and 231% This Year, Is AAOI Stock Too Hot to Handle Now? - Yahoo Finance

Oct 02, 2026
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Oct 02, 2026

October FOMC: Why the Fed Will Pause - Zacks Investment Research

Oct 02, 2026
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Oct 01, 2026

Is Applied Optoelectronics Inc (AAOI) Overvalued After 8.1% Rall - GuruFocus

Oct 01, 2026
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Oct 01, 2026

AAOI Stock Rallies As Hyperscale AI Orders Boost Outlook - StocksToTrade

Oct 01, 2026
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Oct 01, 2026

Applied Optoelectronics Is Up 205% This Year. Is It Too Late to Buy AAOI Stock Now? - Yahoo Finance

Oct 01, 2026
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Sep 30, 2026

Applied Optoelectronics: The Biggest Test Is Still Ahead (NASDAQ:AAOI) - Seeking Alpha

Sep 30, 2026
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Sep 29, 2026

Applied Optoelectronics (NASDAQ:AAOI) Shares Climb 4.4%Here's What Happened - MarketBeat

Sep 29, 2026
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Sep 29, 2026

AOI Marks 1 Millionth 1.8GHz Amplifier Shipped, Unveils New Broadband & Optical Product Demos at SCTE TechExpo 2026 - MultiVu

Sep 29, 2026
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Sep 29, 2026

AOI Marks 1 Millionth 1.8GHz Amplifier Shipped, Unveils New Broadband & Optical Product Demos at SCTE TechExpo 2026 – Company AnnouncementFT.com - Financial Times

Sep 29, 2026
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Sep 29, 2026

Applied Optoelectronics: The Biggest Growth Phase Starts Now (NASDAQ:AAOI) - Seeking Alpha

Sep 29, 2026
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Sep 28, 2026

Applied Optoelectronics stock up 566% in 10 years, beats market - scanx.trade

Sep 28, 2026
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Sep 28, 2026

Applied Optoelectronics Inc (AAOI) Stock Down 4.5% but Still Ove - GuruFocus

Sep 28, 2026
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Sep 28, 2026

Applied Optoelectronics Stock Slides Monday: What's Happening? - benzinga.com

Sep 28, 2026
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Sep 28, 2026

Applied Optoelectronics (NASDAQ:AAOI) Stock Falls 6.9%What's Next? - MarketBeat

Sep 28, 2026
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Sep 28, 2026

Optics Stocks Slide Despite Citi’s $11B Switching Forecast: Coherent and Applied Optoelectronics Drop 5%, Corning Falls 3% - Yahoo Finance

Sep 28, 2026
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Sep 28, 2026

Applied Optoelectronics Inc Stock Warning Signs - GuruFocus

Sep 28, 2026
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Sep 25, 2026

Applied Optoelectronics (AAOI) Stock Looks Stretched As Its 13x Five Year Run Continues - Yahoo Finance

Sep 25, 2026
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Sep 24, 2026

Applied Optoelectronics Rides on AI Boom: Can It Beat LITE and FN? - TradingView

Sep 24, 2026
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Sep 24, 2026

Applied Optoelectronics Inc (Derivatives) USD (AAOI-USD) Cryptocurrency Profile & Facts - Yahoo Finance

Sep 24, 2026
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Sep 24, 2026

AOI Brings First Live Quantum30 3.0GHz Concept Demo to SCTE TechExpo in Atlanta - Your Wyoming Link

Sep 24, 2026
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Sep 24, 2026

Applied Optoelectronics Inc (Derivatives) AAOI (AAOI-USD) Live Price, News, Chart & Price History - Yahoo! Finance Canada

Sep 24, 2026
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Sep 23, 2026

FN Rides on Surging Data Center Demand: Can It Outpace AAOI & LITE? - Yahoo Finance Australia

Sep 23, 2026
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Sep 23, 2026

Bank of America Corp DE Makes New Investment in Applied Optoelectronics, Inc. $AAOI - MarketBeat

Sep 23, 2026
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Sep 22, 2026

Lumentum to Demonstrate DWDM ELSFP at ECOC 2026: What's Ahead? - Zacks Investment Research

Sep 22, 2026
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Sep 22, 2026

Applied Optoelectronics Inc (Derivatives) Price (AAOI/USD) Today | Live Price, Market Cap & Chart - Binance

Sep 22, 2026
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Sep 21, 2026

Applied Optoelectronics Inc (AAOI) Stock Up 3.3% but GF Value Sa - GuruFocus

Sep 21, 2026
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Sep 21, 2026

Corning Climbs 6% as AI Optical Interconnect Demo Highlights Its Fiber; Lumentum, Coherent and Applied Optoelectronics Rise 4% - Yahoo Finance

Sep 21, 2026
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Sep 21, 2026

Applied Optoelectronics (AAOI): Hyperscaler Capex Surge Fuels Unprecedented Demand for Optical Infrastructure - Yahoo Finance

Sep 21, 2026
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Sep 21, 2026

AOI leases entire 1.8M-SF industrial park for data center-related manufacturing - The Business Journals

Sep 21, 2026
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Sep 21, 2026

Citron Shorts Applied Optoelectronics, Calls Valuation Detached From Fundamentals And Flags Downside Risks - Stocktwits

Sep 21, 2026
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Sep 18, 2026

Is Applied Optoelectronics Inc (AAOI) Overvalued After 7.2% Rall - GuruFocus

Sep 18, 2026
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Sep 18, 2026

Applied Optoelectronics Is Entering Its Most Important Growth Phase (NASDAQ:AAOI) - Seeking Alpha

Sep 18, 2026

Applied Optoelectronics Inc Stock (AAOI) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Applied Optoelectronics Inc Stock (AAOI) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Yeh Shu-Hua (Joshua)
Officer
Oct 05 '26
Proposed Sale
120.03
6,000
720,155
0
Murry Stefan J.
Chief Financial Officer
Sep 10 '26
Sale
105.33
4,000
421,320
367,168
Murry Stefan J.
Officer
Sep 10 '26
Proposed Sale
105.33
4,000
421,314
0
Chang Hung-Lun (Fred)
*** See Remarks
Sep 08 '26
Sale
110.21
32,172
3,545,676
249,276
Chang Hung-Lun (Fred)
Officer
Sep 08 '26
Proposed Sale
110.21
32,172
3,545,728
0
Yeh Shu-Hua (Joshua)
Officer
Aug 18 '26
Proposed Sale
147.73
6,000
886,396
0
Yeh Shu-Hua (Joshua)
*** See Remarks
Aug 18 '26
Sale
147.73
6,000
886,380
377,498
Murry Stefan J.
Chief Financial Officer
Aug 10 '26
Sale
144.79
4,000
579,160
371,168
Murry Stefan J.
Officer
Aug 10 '26
Proposed Sale
144.79
4,000
579,170
0
Yeh Shu-Hua (Joshua)
*** See Remarks
Aug 04 '26
Sale
126.50
4,715
596,448
383,498
$72.01
price up icon 6.82%
$45.46
price up icon 3.11%
BDC BDC
$109.15
price up icon 1.12%
$6.73
price down icon 1.75%
$50.97
price down icon 10.48%
$24.19
price up icon 0.04%
Cap:     |  Volume (24h):