159.42
price up icon1.33%   2.10
after-market After Hours: 157.53 -1.89 -1.19%
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Applied Optoelectronics Inc stock is traded at $159.42, with a volume of 8.54M. It is up +1.33% in the last 24 hours and up +84.66% 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:
$157.32
Open:
$160.62
24h Volume:
8.54M
Relative Volume:
0.88
Market Cap:
$12.38B
Revenue:
$455.72M
Net Income/Loss:
$-38.23M
P/E Ratio:
-243.17
EPS:
-0.6556
Net Cash Flow:
$-385.04M
1W Performance:
+5.86%
1M Performance:
+84.66%
6M Performance:
+399.44%
1Y Performance:
+1,395%
1-Day Range:
Value
$152.50
$161.47
1-Week Range:
Value
$135.10
$161.47
52-Week Range:
Value
$9.711
$161.47

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
2026-05-14
Name
Latest SEC Filings
Name
AAOI's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
AAOI icon
AAOI
Applied Optoelectronics Inc
159.42 12.38B 455.72M -38.23M -385.04M -0.6556
CSCO icon
CSCO
Cisco Systems Inc
86.25 340.68B 59.05B 11.35B 12.24B 2.8428
MSI icon
MSI
Motorola Solutions Inc
441.96 73.46B 11.68B 2.16B 2.57B 12.76
CIEN icon
CIEN
Ciena Corp
507.43 71.75B 5.12B 229.05M 742.21M 1.5749
UI icon
UI
Ubiquiti Inc
1,084.50 65.63B 2.97B 888.63M 699.50M 14.68
LITE icon
LITE
Lumentum Holdings Inc
894.07 63.84B 2.11B 251.60M -29.50M 3.2704

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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Apr 18, 2026

Q4 2025 Applied Optoelectronics Inc Earnings Call Transcript - GuruFocus

Apr 18, 2026
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Apr 18, 2026

Applied Optoelectronics Shares Surge Following Large Data Transceiver Orders - HarianBasis.co

Apr 18, 2026
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Apr 18, 2026

A Look At Applied Optoelectronics (AAOI) Valuation After Major US Manufacturing Expansion For AI Data Center Demand - Yahoo Finance

Apr 18, 2026
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Apr 18, 2026

Applied Optoelectronics (AAOI) recovers 9.4% on new million-dollar supply deal - MSN

Apr 18, 2026
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Apr 17, 2026

Applied Optoelectronics (AAOI) climbs 9.5% on AI optimism - MSN

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics (AAOI) climbs 20% on higher 800G transceiver demand - MSN

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics buys Pearland industrial buildings in $58.4M deal - The Business Journals

Apr 17, 2026
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Apr 17, 2026

Citron shorts Applied Optoelectronics, calls valuation detached from fundamentals and flags downside risks - MSN

Apr 17, 2026
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Apr 17, 2026

ASML vs. AAOI: Which Stock Leads the Data Center Supply Chain? - Yahoo Finance

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics (AAOI) Expands Manufacturing Footprint i - GuruFocus

Apr 17, 2026
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Apr 17, 2026

AOI to add manufacturing capacity in Houston - Light Reading

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics (AAOI) +10%: New Texas Facility Boosts Capacity Outlook - Trefis

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics Expands Houston-Area Manufacturing Capacity for AI Data Center Transceivers - Moomoo

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics (AAOI) Expansion Fuels 351% Rally This Year - Insider Monkey

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics IncExpands Houston - Moomoo

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics expands Texas manufacturing footprint - Investing.com

Apr 17, 2026
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Apr 17, 2026

AOI Expands Its Houston-Area Footprint to 900,000 Square Feet to Increase Capacity and Support Future Growth - marketscreener.com

Apr 17, 2026
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Apr 17, 2026

Houston expansion lifts AOI toward 700,000 AI transceivers a month - Stock Titan

Apr 17, 2026
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Apr 17, 2026

Applied Optoelectronics Announces Date of First Quarter 2026 Financial Results Conference Call - Sahm

Apr 17, 2026
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Apr 16, 2026

AAOI Stock Surges As Massive 800G AI Orders Drive Volatility - StocksToTrade

Apr 16, 2026
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Apr 16, 2026

Applied Optoelectronics reconnects with industry peers at SCTE Ontario Spring Seminar - Traders Union

Apr 16, 2026
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Apr 16, 2026

Applied Optoelectronics Jumps as Investors Refocus on Hyperscale AI-optics Orders and Upcoming Q1 Results Date - Moomoo

Apr 16, 2026
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Apr 16, 2026

Applied Optoelectronics jumps as investors refocus on hyperscale AI-optics orders and upcoming Q1 results date - Quiver Quantitative

Apr 16, 2026
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Apr 16, 2026

Applied Optoelectronics to give Q2 outlook with May 7 results - Stock Titan

Apr 16, 2026
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Apr 16, 2026

Applied Optoelectronics (NASDAQ:AAOI) Shares Up 6.9%Should You Buy? - MarketBeat

Apr 16, 2026
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Apr 16, 2026

Investors Purchase High Volume of Call Options on Applied Optoelectronics (NASDAQ:AAOI) - MarketBeat

Apr 16, 2026
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Apr 15, 2026

symbol__ Stock Quote Price and Forecast - CNN

Apr 15, 2026
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Apr 15, 2026

Applied Optoelectronics (NASDAQ:AAOI) Stock Price Down 6.2% on Insider Selling - MarketBeat

Apr 15, 2026
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Apr 15, 2026

Lumentum (LITE) and Applied Optoelectronics (AAOI) Thrive Amid A - GuruFocus

Apr 15, 2026
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Apr 15, 2026

Applied Optoelectronics (AAOI) soars 45% on AI boost - MSN

Apr 15, 2026
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Apr 15, 2026

AAOI Technical Analysis | Trend, Signals & Chart Patterns | APPLIED OPTOELECTRONICS INC (NASDAQ:AAOI) - ChartMill

Apr 15, 2026
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Apr 15, 2026

Zacks Investment Ideas feature highlights: Micron, SanDisk, Blue Owl Capital, Moody's and Applied Optoelectronics - Yahoo Finance

Apr 15, 2026
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Apr 14, 2026

Applied Optoelectronics (NASDAQ: AAOI) proxy: directors, governance amendment, 2026 equity plan - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Applied Optoelectronics (NASDAQ:AAOI) CFO Stefan Murry Sells 4,000 Shares - MarketBeat

Apr 14, 2026
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Apr 14, 2026

Applied optoelectronics CFO Murry sells $546k in shares By Investing.com - Investing.com Canada

Apr 14, 2026
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Apr 14, 2026

AAOI (AAOI) CFO Stefan Murry sells 4,000 shares under 10b5-1 plan - Stock Titan

Apr 14, 2026
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Apr 14, 2026

Applied Optoelectronics: Market Is Overlooking A Critical Capacity Catalyst (NASDAQ:AAOI) - Seeking Alpha

Apr 14, 2026
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Apr 14, 2026

If You Invested $1000 In Applied Optoelectronics Stock 10 Years Ago, You Would Have This Much Today - Benzinga

Apr 14, 2026
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Apr 14, 2026

Inside the AI Interconnect Revolution: A Deep Dive into Applied Optoelectronics (AAOI) - FinancialContent

Apr 14, 2026
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Apr 14, 2026

Oak Ridge Investments LLC Takes Position in Applied Optoelectronics, Inc. $AAOI - MarketBeat

Apr 14, 2026
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Apr 14, 2026

Applied Optoelectronics (NASDAQ:AAOI) Hits New 12-Month HighHere's Why - MarketBeat

Apr 14, 2026
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Apr 14, 2026

Applied Optoelectronics Executes Purchase and Sale Agreement for Pearland, Texas Properties – Key Terms and Closing Details - Minichart

Apr 14, 2026
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Apr 13, 2026

These are the 3 Biggest AI Winners and Losers of 2026 - MarketBeat

Apr 13, 2026
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Apr 13, 2026

Strength Seen in Applied Optoelectronics (AAOI): Can Its 13.0% Jump Turn into More Strength? - qz.com

Apr 13, 2026
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Apr 13, 2026

Applied Optoelectronics Expands Texas Operations with Property Acquisition - TipRanks

Apr 13, 2026
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Apr 13, 2026

[8-K] APPLIED OPTOELECTRONICS, INC. Reports Material Event - Stock Titan

Apr 13, 2026
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Apr 13, 2026

Intel, Nebius, And Applied Optoelectronics Are Among the Top 10 Large-Cap Gainers Last Week (April 6-April 10): Are the Others in Your Portfolio? - Sahm

Apr 13, 2026
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Apr 13, 2026

Applied Optoelectronics (NASDAQ:AAOI) Downgraded to Sell Rating by Wall Street Zen - MarketBeat

Apr 13, 2026
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Apr 12, 2026

Why Applied Optoelectronics stock is surging Monday - MSN

Apr 12, 2026
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Apr 12, 2026

Applied Optoelectronics, Inc. Trade Ideas — LSX:A1W4EQ - TradingView — Track All Markets

Apr 12, 2026
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Apr 12, 2026

Applied Optoelectronics’ US$124m AI Order Tests Valuation And Risk Limits - Yahoo Finance

Apr 12, 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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$85.53
price down icon 5.95%
HPE HPE
$26.44
price up icon 2.12%
$11.37
price down icon 6.50%
NOK NOK
$10.31
price up icon 0.19%
$894.07
price up icon 0.32%
Cap:     |  Volume (24h):