129.10
price up icon5.66%   6.91
after-market After Hours: 128.40 -0.70 -0.54%
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Applied Optoelectronics Inc stock is traded at $129.10, with a volume of 9.45M. It is up +5.66% in the last 24 hours and up +25.32% 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:
$122.19
Open:
$121.915
24h Volume:
9.45M
Relative Volume:
0.79
Market Cap:
$10.92B
Revenue:
$507.00M
Net Income/Loss:
$-43.34M
P/E Ratio:
-195.52
EPS:
-0.6603
Net Cash Flow:
$-449.36M
1W Performance:
-0.75%
1M Performance:
+25.32%
6M Performance:
+149.81%
1Y Performance:
+488.69%
1-Day Range:
Value
$118.60
$130.49
1-Week Range:
Value
$118.60
$160.99
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
2026-08-06
Name
Latest SEC Filings
Name
AAOI's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AAOI icon
AAOI
Applied Optoelectronics Inc
129.10 10.33B 507.00M -43.34M -449.36M -0.6603
CSCO icon
CSCO
Cisco Systems Inc
109.59 435.73B 60.75B 12.23B 11.79B 3.0675
LITE icon
LITE
Lumentum Holdings Inc
879.28 74.24B 2.49B 439.90M 114.00M 5.3881
MSI icon
MSI
Motorola Solutions Inc
473.63 79.58B 11.87B 2.10B 2.49B 12.40
HPE icon
HPE
Hewlett Packard Enterprise Co
52.89 70.35B 38.91B 1.56B 3.99B 1.0634
NOK icon
NOK
Nokia Corp Adr
10.15 56.55B 23.20B 909.72M 1.64B 0.1603

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

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06:56 AM

Applied Optoelectronics (AAOI) Insider Shu-hua Yeh Sells 6,000 S - GuruFocus

06:56 AM
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06:39 AM

Applied Optoelectronics SVP Shu-Hua Yeh Sells 6,000 Shares via 10b5-1 Plan on August 18, 2026 - Kalkine Media

06:39 AM
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05:17 AM

Applied Optoelectronics (NASDAQ:AAOI) Insider Shu-Hua (Joshua) Yeh Sells 6,000 Shares of Stock - MarketBeat

05:17 AM
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04:52 AM

Applied Optoelectronics SVP Yeh sells $886k in shares By Investing.com - Investing.com India

04:52 AM
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04:46 AM

Applied Optoelectronics SVP Yeh sells $886k in shares - Investing.com

04:46 AM
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04:26 AM

Applied Optoelectronics Insider Sold Shares Worth $886,380, According to a Recent SEC Filing - marketscreener.com

04:26 AM
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04:17 AM

Applied Optoelectronics (NASDAQ: AAOI) exec sells stock under 10b5-1 plan - Stock Titan

04:17 AM
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12:13 PM

Price to book forward of Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh – SET:AAOI23 - TradingView

12:13 PM
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11:47 AM

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh - TradingView

11:47 AM
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10:46 AM

Applied Optoelectronics: Why The Recent Weakness Looks Like An Opportunity - Seeking Alpha

10:46 AM
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09:28 AM

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh Financial Statements – SET:AAOI23 - TradingView

09:28 AM
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07:25 AM

Applied Optoelectronics Inc. Shs Thailand Depositary Receipts Repr 1 Sh Revenue Breakdown – SET:AAOI23 - TradingView

07:25 AM
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07:07 AM

16,820 Shares in Applied Optoelectronics, Inc. $AAOI Bought by Lisanti Capital Growth LLC - MarketBeat

07:07 AM
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04:58 AM

NewEdge Advisors LLC Makes New Investment in Applied Optoelectronics, Inc. $AAOI - MarketBeat

04:58 AM
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01:49 AM

Applied Optoelectronics Company Profile & Introduction - Moomoo

01:49 AM
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Aug 19, 2026

AAOI Stock (Applied Optoelectronics Stock Analysis) AAOI STOCK PREDICTION AAOI STOCK Analysis Snake (ICYESHCJm3) - Mshale

Aug 19, 2026
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Aug 19, 2026

AAOI vs. Lumentum: Which Optical Networking Stock Is the Better Buy? - TradingView

Aug 19, 2026
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Aug 19, 2026

Applied Optoelectronics Slides as AI Optics Trade Pulls Back - Quiver Quantitative

Aug 19, 2026
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Aug 19, 2026

Applied Optoelectronics, Inc. $AAOI is Timothy G. Youngquist 2020 Irrevocable Trust's 10th Largest Position - MarketBeat

Aug 19, 2026
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Aug 19, 2026

Who Is Buying This Massively? | AAOI Stock Analysis | Applied Optoelectronics Stock Prediction Rottamazione (4NnPRWOWTk) - Mshale

Aug 19, 2026
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Aug 19, 2026

Citizens Financial Group Inc. RI Makes New $1.68 Million Investment in Applied Optoelectronics, Inc. $AAOI - MarketBeat

Aug 19, 2026
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Aug 19, 2026

Bank of America Corp DE Has $20.38 Million Position in Applied Optoelectronics, Inc. $AAOI - MarketBeat

Aug 19, 2026
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Aug 19, 2026

25,000 Shares in Applied Optoelectronics, Inc. $AAOI Acquired by Artemis Wealth Advisors LLC - MarketBeat

Aug 19, 2026
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Aug 19, 2026

Is AAOI’s AI-Focused Capacity Expansion Altering The Investment Case For Applied Optoelectronics? - simplywall.st

Aug 19, 2026
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Aug 18, 2026

Penny Stock AAOI With Up To 15% Short Interest Nets $150m For High Opportunities. Home Prices (LUxo7B90Dr) - Mshale

Aug 18, 2026
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Aug 18, 2026

LITE Vs. COHR Vs. AAOI Vs. IPGP: Which Photonics Stock Do Retail Traders Prefer? - Stocktwits

Aug 18, 2026
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Aug 18, 2026

Transcript : Applied Optoelectronics, Inc. Presents at Rosenblatt's 6th Annual Technology Summit - marketscreener.com

Aug 18, 2026
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Aug 18, 2026

Applied Optoelectronics at Rosenblatt summit: capacity, AI demand By Investing.com - Investing.com Canada

Aug 18, 2026
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Aug 18, 2026

Applied Optoelectronics Bets on U.S. Laser Capacity to Capture AI Data Center Demand - MarketBeat

Aug 18, 2026
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Aug 18, 2026

Applied Optoelectronics (AAOI) - Moomoo

Aug 18, 2026
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Aug 18, 2026

Applied Optoelectronics (NASDAQ:AAOI) Trading Down 8.9%Time to Sell? - MarketBeat

Aug 18, 2026
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Aug 18, 2026

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

Aug 18, 2026
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Aug 18, 2026

Taiwanese American-Founded AOI Closes in on U.S. Laser Trio|Industry|2026-08-18 - 天下雜誌

Aug 18, 2026
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Aug 18, 2026

Why is Applied Optoelectronics stock sliding today? - Investing.com

Aug 18, 2026
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Aug 18, 2026

Why is Applied Optoelectronics stock sliding today? By Investing.com - Investing.com India

Aug 18, 2026
pulisher
Aug 18, 2026

Rice Hall James & Associates LLC Makes New Investment in Applied Optoelectronics, Inc. $AAOI - MarketBeat

Aug 18, 2026
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Aug 18, 2026

53,520 Shares in Applied Optoelectronics, Inc. $AAOI Purchased by Greenwoods Asset Management Hong Kong Ltd. - MarketBeat

Aug 18, 2026
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Aug 17, 2026

Applied Optoelectronics Inc (AAOI) Stock Up 3.1% but GF Value Sa - GuruFocus

Aug 17, 2026
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Aug 17, 2026

Applied Optoelectronics (NASDAQ:AAOI) Stock Price Up 6.5%Here's Why - MarketBeat

Aug 17, 2026
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Aug 17, 2026

AAOI Looks 531.4% Overvalued on GF Value™ as Price-to-Sales Soars - GuruFocus

Aug 17, 2026
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Aug 17, 2026

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

Aug 17, 2026
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Aug 17, 2026

Applied Optoelectronics aims for 170% revenue g... - Pluang

Aug 17, 2026
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Aug 17, 2026

Applied Optoelectronics: 170% Growth At Just 4x Sales Is Too Cheap To Ignore (NASDAQ:AAOI) - Seeking Alpha

Aug 17, 2026
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Aug 17, 2026

Applied Optoelectronics Stock Soars 16% Following Fifth Straight Quarter of Record Revenue - TIKR.com

Aug 17, 2026
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Aug 17, 2026

Zacks Investment Ideas feature highlights: Applied Optoelectronics, NVIDIA and Amazon - The Globe and Mail

Aug 17, 2026
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Aug 17, 2026

Applied Optoelectronics Inc (AAOI) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Aug 17, 2026
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Aug 15, 2026

Daily Brief TMT/Internet: Samsung Electronics, Kakaku.com Inc, Applied Optoelectronics and more - Smartkarma

Aug 15, 2026
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Aug 15, 2026

AI’s Laser Shortage: My Favorite Bottleneck To Buy (NASDAQ:SMH) - Seeking Alpha

Aug 15, 2026
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Aug 15, 2026

$Applied Optoelectronics (AAOI.US)$ - Moomoo

Aug 15, 2026
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Aug 14, 2026

Applied Optoelectronics (AAOI) Expected to Announce Business Updates Next Week - Yahoo Finance UK

Aug 14, 2026
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Aug 14, 2026

JANE STREET GROUP, LLC Trims Applied Optoelectronics Inc (AAOI) Position -- Stock Trades at 5.92 Times GF Value - GuruFocus

Aug 14, 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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$360.52
price up icon 1.66%
$65.06
price down icon 2.06%
$10.11
price down icon 0.39%
UI UI
$573.87
price down icon 2.85%
$392.48
price down icon 1.75%
NOK NOK
$10.15
price up icon 0.20%
Cap:     |  Volume (24h):