158.41
price down icon6.28%   -10.61
after-market After Hours: 156.12 -2.29 -1.45%
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Applied Optoelectronics Inc stock is traded at $158.41, with a volume of 11.86M. It is down -6.28% in the last 24 hours and up +3.65% 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:
$169.02
Open:
$168.55
24h Volume:
11.86M
Relative Volume:
0.96
Market Cap:
$12.71B
Revenue:
$507.00M
Net Income/Loss:
$-43.34M
P/E Ratio:
-239.91
EPS:
-0.6603
Net Cash Flow:
$-449.36M
1W Performance:
-12.72%
1M Performance:
+3.65%
6M Performance:
+491.52%
1Y Performance:
+835.68%
1-Day Range:
Value
$153.10
$169.00
1-Week Range:
Value
$153.10
$194.96
52-Week Range:
Value
$15.06
$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, CIEN, MSI, LITE

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AAOI icon
AAOI
Applied Optoelectronics Inc
158.41 13.56B 507.00M -43.34M -449.36M -0.6603
CSCO icon
CSCO
Cisco Systems Inc
120.42 467.61B 60.75B 12.23B 11.79B 3.0675
NOK icon
NOK
Nokia Corp Adr
14.84 85.30B 23.20B 909.72M 1.64B 0.1603
CIEN icon
CIEN
Ciena Corp
580.23 80.62B 5.12B 229.05M 742.21M 1.5749
MSI icon
MSI
Motorola Solutions Inc
403.28 68.31B 11.87B 2.10B 2.49B 12.40
LITE icon
LITE
Lumentum Holdings Inc
854.96 66.96B 2.49B 439.90M 114.00M 5.3881

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
07:32 AM

Zweig DiMenna Associates LLC Takes $2.74 Million Position in Applied Optoelectronics, Inc. $AAOI - MarketBeat

07:32 AM
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12:50 PM

Applied Optoelectronics Sees Strong Demand From Data Centers And AI Computing (AAOI) - Seeking Alpha

12:50 PM
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May 29, 2026

Applied Optoelectronics Stock (AAOI) Opinions on Optical Sector Weakness - Moomoo

May 29, 2026
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May 29, 2026

AAOI's Q4 Beat: A Glimpse into the AI-Driven Future - Kavout

May 29, 2026
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May 29, 2026

Applied Optoelectronics Inc (Derivatives) price today, AAOI to USD live price, marketcap and chart - CoinMarketCap

May 29, 2026
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May 29, 2026

Applied Optoelectronics Tumbles 9%, Coherent Sinks 8%, Lumentum Falls 4% as Optics Stocks Cool Off - AOL.com

May 29, 2026
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May 28, 2026

Applied Optoelectronics(AAOI.US) Director Sells US$10.71 Million in Common Stock - Moomoo

May 28, 2026
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May 28, 2026

Cynthia DeLaney, Applied Optoelectronics director, sells $10.7m in stock By Investing.com - Investing.com Australia

May 28, 2026
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May 28, 2026

Insider Selling: Applied Optoelectronics (NASDAQ:AAOI) Director Sells 56,575 Shares of Stock - MarketBeat

May 28, 2026
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May 28, 2026

Cynthia DeLaney, Applied Optoelectronics director, sells $10.7m in stock - Investing.com

May 28, 2026
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May 28, 2026

Applied Optoelectronics Insider Sold Shares Worth $10,705,602, According to a Recent SEC Filing - marketscreener.com

May 28, 2026
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May 28, 2026

Applied Optoelectronics Director Sold Shares Worth Over $10M - TradingView

May 28, 2026
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May 28, 2026

Applied Optoelectronics (NASDAQ:AAOI) Stock Price Down 5.5%Should You Sell? - MarketBeat

May 28, 2026
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May 27, 2026

Something Rare Is Powering The Russell 2000's Record Run, And AI Is The Reason - Benzinga

May 27, 2026
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May 27, 2026

Applied Optoelectronics: Bubble Or Bottleneck? I'm Long Anyways (NASDAQ:AAOI) - Seeking Alpha

May 27, 2026
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May 27, 2026

Penn Capital Management Company LLC Acquires 20,077 Shares of Applied Optoelectronics, Inc. $AAOI - MarketBeat

May 27, 2026
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May 27, 2026

Royce & Associates LP Decreases Stock Position in Applied Optoelectronics, Inc. $AAOI - MarketBeat

May 27, 2026
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May 26, 2026

Applied Optoelectronics Inc (Derivatives) Price History and Historical Data - CoinMarketCap

May 26, 2026
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May 26, 2026

Have Applied Optoelectronics Insiders Been Selling Stock? - simplywall.st

May 26, 2026
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May 24, 2026

How The Applied Optoelectronics (AAOI) Story Is Shifting With Big Transceiver Orders And Targets - Yahoo Finance

May 24, 2026
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May 24, 2026

Applied Optoelectronics, Inc. $AAOI Shares Sold by Gamco Investors INC. ET AL - MarketBeat

May 24, 2026
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May 24, 2026

symbol__ Stock Quote Price and Forecast - CNN

May 24, 2026
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May 24, 2026

What Applied Optoelectronics (AAOI)'s US$600 Million ATM and Houston Expansion Means For Shareholders - Sahm

May 24, 2026
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May 23, 2026

Needham maintains Applied Optoelectronics (AAOI) buy recommendation - MSN

May 23, 2026
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May 23, 2026

FourThought Financial Partners LLC Makes New $367,000 Investment in Applied Optoelectronics, Inc. $AAOI - MarketBeat

May 23, 2026
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May 22, 2026

Applied Optoelectronics Inc (AAOI) Stock Price, Quote, News & History - Benzinga

May 22, 2026
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May 22, 2026

AAOI Stock Movement Sparks Nasdaq Market Attention - Kalkine Media

May 22, 2026
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May 22, 2026

AAOIApplied Optoelectronics Inc Stock Price and Quote - Finviz

May 22, 2026
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May 22, 2026

Applied Optoelectronics (NASDAQ:AAOI) Trading Down 5.2%Here's What Happened - MarketBeat

May 22, 2026
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May 22, 2026

Price-Driven Insight from (AAOI) for Rule-Based Strategy - Stock Traders Daily

May 22, 2026
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May 21, 2026

AAOI stock rises despite Q1 miss – here’s why it made it as the top pick for this analyst - MSN

May 21, 2026
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May 21, 2026

Applied Optoelectronics (NASDAQ:AAOI) Trading 7.9% HigherStill a Buy? - MarketBeat

May 21, 2026
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May 21, 2026

Applied Optoelectronics Up 635.5% in 6 Months: How to Play the Stock - The Globe and Mail

May 21, 2026
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May 21, 2026

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

May 21, 2026
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May 21, 2026

Applied Optoelectronics Stock (AAOI) Opinions on Recent Price Surge - Quiver Quantitative

May 21, 2026
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May 21, 2026

Applied Optoelectronics Stock Slides 26% With A 5-Day Losing Spree - Trefis

May 21, 2026
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May 21, 2026

Applied Optoelectronics Stock Plummets -26% With 5-Day Losing Streak - Trefis

May 21, 2026
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May 21, 2026

Applied Optoelectronics Bets Big on High-Speed Growth - The Globe and Mail

May 21, 2026
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May 20, 2026

Why Applied Optoelectronics stock may be near a turning point - MSN

May 20, 2026
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May 20, 2026

Hedge Fund and Insider Trading News: David Tepper, Boaz Weinstein, Michael Platt, Paul Singer, Ken Griffin, Bienville Capital Management, Elliott Investment Management, Applied Optoelectronics Inc (AAOI), Ibotta Inc (IBTA), and More - Insider Monkey

May 20, 2026
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May 20, 2026

Applied Optoelectronics CEO Thompson Lin sells $10m in shares By Investing.com - Investing.com Nigeria

May 20, 2026
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May 20, 2026

Applied Optoelectronics Insider Sold Shares Worth $6,783,822, According to a Recent SEC Filing - Moomoo

May 20, 2026
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May 20, 2026

Applied Optoelectronics Insider Sold Shares Worth $5,826,734, According to a Recent SEC Filing - marketscreener.com

May 20, 2026
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May 20, 2026

1AAOI.MI Technical Analysis | Trend, Signals & Chart Patterns | APPLIED OPTOELECTRONICS INC (BIT:1AAOI) - ChartMill

May 20, 2026
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May 20, 2026

Form 144 | Applied Optoelectronics(AAOI.US) Officer Proposes to Sell 10.05 Million in Common Stocks - Moomoo

May 20, 2026
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May 19, 2026

David C. Kuo, Applied Optoelectronics SVP, sells $3.33m in shares By Investing.com - Investing.com South Africa

May 19, 2026
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May 19, 2026

David C. Kuo, Applied Optoelectronics SVP, sells $3.33m in shares - Investing.com UK

May 19, 2026
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May 19, 2026

Applied Optoelectronics SVP sells $6.78m in shares - Investing.com UK

May 19, 2026
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May 19, 2026

Applied Optoelectronics SVP Chang sells $5.8m in company stock By Investing.com - Investing.com Nigeria

May 19, 2026
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May 19, 2026

Applied Optoelectronics SVP sells $6.78m in shares By Investing.com - Investing.com South Africa

May 19, 2026
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May 19, 2026

Applied Optoelectronics CFO Murry sells $5.7m in shares By Investing.com - Investing.com South Africa

May 19, 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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$113.41
price down icon 14.79%
UI UI
$583.86
price down icon 1.87%
$13.06
price up icon 2.51%
HPE HPE
$43.04
price up icon 12.64%
$854.96
price down icon 0.66%
Cap:     |  Volume (24h):