172.78
price down icon1.34%   -2.35
after-market After Hours: 177.15 4.37 +2.53%
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Applied Optoelectronics Inc stock is traded at $172.78, with a volume of 14.27M. It is down -1.34% in the last 24 hours and down -6.55% 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:
$175.13
Open:
$167.555
24h Volume:
14.27M
Relative Volume:
1.13
Market Cap:
$13.86B
Revenue:
$507.00M
Net Income/Loss:
$-43.34M
P/E Ratio:
-261.67
EPS:
-0.6603
Net Cash Flow:
$-449.36M
1W Performance:
-14.84%
1M Performance:
-6.55%
6M Performance:
+375.72%
1Y Performance:
+958.70%
1-Day Range:
Value
$162.10
$175.20
1-Week Range:
Value
$160.87
$208.50
52-Week Range:
Value
$15.29
$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
2026-05-07
Name
Latest SEC Filings
Name
AAOI's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AAOI icon
AAOI
Applied Optoelectronics Inc
172.78 14.05B 507.00M -43.34M -449.36M -0.6603
CSCO icon
CSCO
Cisco Systems Inc
121.83 468.24B 60.75B 12.23B 11.79B 3.0675
NOK icon
NOK
Nokia Corp Adr
14.09 74.81B 23.20B 909.72M 1.64B 0.1603
LITE icon
LITE
Lumentum Holdings Inc
889.59 66.38B 2.49B 439.90M 114.00M 5.3881
MSI icon
MSI
Motorola Solutions Inc
410.35 68.33B 11.87B 2.10B 2.49B 12.40
CIEN icon
CIEN
Ciena Corp
445.22 61.53B 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
View All

Applied Optoelectronics Inc Stock (AAOI) Latest News

pulisher
Jun 11, 2026

Applied Optoelectronics: An Optical Supercycle Is Here - Seeking Alpha

Jun 11, 2026
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Jun 11, 2026

Insider Sell Alert: CFO Stefan Murry Sells 4,000 Shares of Applied Optoelectronics Inc (AAOI) - GuruFocus

Jun 11, 2026
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Jun 11, 2026

Aaoi CFO Stefan Murry sells $685,800 in shares - Investing.com

Jun 11, 2026
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Jun 11, 2026

Applied Optoelectronics (NASDAQ:AAOI) CFO Sells $685,800.00 in Stock - MarketBeat

Jun 11, 2026
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Jun 11, 2026

APPLIED OPTOELECTRONICS (AAOI) director granted 1,166 RSUs under 2026 equity plan - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Applied Optoelectronics (NASDAQ: AAOI) CFO sale under 10b5-1 plan - Stock Titan

Jun 11, 2026
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Jun 11, 2026

APPLIED OPTOELECTRONICS (AAOI) director receives 1,166 RSUs under 2026 plan - Stock Titan

Jun 11, 2026
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Jun 11, 2026

AAOI (NASDAQ: AAOI) director receives 1,166 RSUs vesting over 12 months - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Applied Optoelectronics (AAOI) director granted 1,166 RSU shares in equity award - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Applied Optoelectronics (NASDAQ: AAOI) director receives 1,166 RSUs in 2026 equity plan grant - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Applied Optoelectronics (NASDAQ: AAOI) grants director 1,166 RSUs under 2026 equity plan - Stock Titan

Jun 11, 2026
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Jun 11, 2026

How AAOI Is Defying The Market Slump - Trefis

Jun 11, 2026
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Jun 11, 2026

Director Flanagan files Form 3 at Applied Optoelectronics (NASDAQ: AAOI) - Stock Titan

Jun 11, 2026
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Jun 11, 2026

Cramer Backs BlackBerry And Corning, Waves Off TransoceanApplied Optoelectronics (NASDAQ:AAOI), BlackB - Benzinga

Jun 11, 2026
pulisher
Jun 11, 2026

Forget Micron: These Two Russell 2000 Stocks Are Quietly Delivering Triple-Digit Gains - Benzinga

Jun 11, 2026
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Jun 11, 2026

30,812 Shares in Applied Optoelectronics, Inc. $AAOI Acquired by CenterBook Partners LP - MarketBeat

Jun 11, 2026
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Jun 10, 2026

Applied Optoelectronics (AAOI) Soars Anew on AI Optimism - Insider Monkey

Jun 10, 2026
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Jun 10, 2026

Is Applied Optoelectronics (AAOI) One of the Best Performing Growth Stocks to Buy? - Insider Monkey

Jun 10, 2026
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Jun 10, 2026

Assessing Applied Optoelectronics (AAOI) Valuation After A Sharp Multi‑Year Share Price Surge - Yahoo Finance

Jun 10, 2026
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Jun 10, 2026

AAOI Stock Surges As Momentum, Insider Selling And Leverage Collide - StocksToTrade

Jun 10, 2026
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Jun 10, 2026

5 Best Performing Growth Stocks So Far in 2026 - Insider Monkey

Jun 10, 2026
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Jun 10, 2026

Why Applied Optoelectronics Stock Is Rising Today - The Globe and Mail

Jun 10, 2026
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Jun 10, 2026

AAOI Stock Surges As Insider Selling And ETF Launch Stir Volatility - timothysykes.com

Jun 10, 2026
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Jun 10, 2026

[144] APPLIED OPTOELECTRONICS, INC. SEC Filing - Stock Titan

Jun 10, 2026
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Jun 10, 2026

Applied Optoelectronics Company Profile & Introduction - Moomoo

Jun 10, 2026
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Jun 10, 2026

Is AAOI Stock Worth Betting on at a Premium or Should Investors Wait? - Yahoo Finance

Jun 10, 2026
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Jun 10, 2026

Applied Optoelectronics (NASDAQ:AAOI) Shares Gap UpWhat's Next? - MarketBeat

Jun 10, 2026
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Jun 10, 2026

Applied Optoelectronics Jumps 7%, Lumentum Climbs 5%, Coherent Rises 2% as Optics Stocks Ride the AI Boom - AOL.com

Jun 10, 2026
pulisher
Jun 10, 2026

Why is Applied Optoelectronics stock rallying today? By Investing.com - Investing.com Canada

Jun 10, 2026
pulisher
Jun 10, 2026

U.S. Stocks Move | Optical Communications Stocks Rebound; Applied Optoelectronics (AAOI.US) Rises Over 9% - Moomoo

Jun 10, 2026
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Jun 10, 2026

Applied Optoelectronics Expands Spectrum Partnership Through QuantumLink Network Management Deployment (AAOI) - Yahoo Finance

Jun 10, 2026
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Jun 10, 2026

Raymond James reiterates Applied Optoelectronics stock rating on capacity expansion - Investing.com Canada

Jun 10, 2026
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Jun 10, 2026

AAOI Stock Surges As Insider Selling And Leveraged ETF Focus Traders - StocksToTrade

Jun 10, 2026
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Jun 10, 2026

Caseys General Stores Upbeat Q4 Earnings, Joins Applied Optoelectronics, Clover Health Investments And Ot - Benzinga

Jun 10, 2026
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Jun 10, 2026

$Applied Optoelectronics (AAOI.US)$ sold - Moomoo

Jun 10, 2026
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Jun 10, 2026

Raymond James sees major upside for Applied Optoelectronics By Investing.com - Investing.com Canada

Jun 10, 2026
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Jun 10, 2026

Applied Optoelectronics Shares Are Climbing Wednesday: What's Driving The Move? - Benzinga

Jun 10, 2026
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Jun 10, 2026

AAOI Stock Rockets As Momentum, Insider Sales And New ETF Collide - timothysykes.com

Jun 10, 2026
pulisher
Jun 10, 2026

Applied Optoelectronics Deploys Network Management Software for Spectrum - marketscreener.com

Jun 10, 2026
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Jun 10, 2026

Spectrum Deploys AOI’s Intelligent Network Management Software Across Its Connected 1.8GHz Amplifier Footprint - GlobeNewswire

Jun 10, 2026
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Jun 10, 2026

Can You Ride Out the Plunge in Applied Optoelectronics Stock? - Trefis

Jun 10, 2026
pulisher
Jun 10, 2026

Applied Optoelectronics (AAOI) Is A High Potential AI Networking Stock, Here’s Why You Should Buy It - Insider Monkey

Jun 10, 2026
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Jun 09, 2026

Applied Optoelectronics leads networking stocks down following report on CPO rollout delay - MSN

Jun 09, 2026
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Jun 09, 2026

Applied Optoelectronics (AAOI) Shares Drop 14% Amid Bearish Repo - GuruFocus

Jun 09, 2026
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Jun 09, 2026

Applied Optoelectronics Fell 17% Today. Here’s Where the Stock Could Head in 2026 - TIKR.com

Jun 09, 2026
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Jun 09, 2026

U.S. Indexes Closed Mixed Tuesday As JM Smucker Led, Applied Optoelectronics Lagged - Barron's

Jun 09, 2026
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Jun 09, 2026

Applied Optoelectronics | 4: Statement of changes in beneficial ownership of securities-Officer Yeh Shu-Hua (Joshua) - Moomoo

Jun 09, 2026
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Jun 09, 2026

Applied Optoelectronics Shares Are Sliding Tuesday: What's Driving The Action? - Benzinga

Jun 09, 2026
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Jun 09, 2026

Trending Industry Today: Applied Optoelectronics Leads Losses In Optical Communication Stocks - Moomoo

Jun 09, 2026
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Jun 09, 2026

10 Information Technology Stocks With Whale Alerts In Today's Session - Benzinga

Jun 09, 2026
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Jun 09, 2026

Micron Up 750%? Two Russell 2000 Stocks Just Beat ItBloom Energy (NYSE:BE) - Benzinga

Jun 09, 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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$97.56
price up icon 11.73%
UI UI
$581.77
price up icon 4.34%
$12.14
price up icon 4.66%
HPE HPE
$46.80
price up icon 2.88%
$445.22
price up icon 2.43%
Cap:     |  Volume (24h):