137.26

5.84% -8.52

After Hours: 139.12 1.86 +1.36%

Applied Optoelectronics Inc (AAOI)

Overview News Price History Option Chain Financials Why AAOI Down? Discussions Forecast

Applied Optoelectronics Inc stock is traded at $137.26, with a volume of 6.87M. It is down -5.84% in the last 24 hours and up +39.76% 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.

Previous Close:

$145.78

Open:

$138.645

24h Volume:

6.87M

Relative Volume:

0.67

Market Cap:

$10.99B

Revenue:

$455.72M

Net Income/Loss:

$-38.23M

P/E Ratio:

-209.37

EPS:

-0.6556

Net Cash Flow:

$-385.04M

1W Performance:

-8.84%

1M Performance:

+39.76%

6M Performance:

+272.28%

1Y Performance:

+950.19%

1-Day Range:

$135.40

$146.90

1-Week Range:

$132.63

$164.87

52-Week Range:

$11.87

$173.41

Applied Optoelectronics Inc Stock (AAOI) Company Profile

Name

Applied Optoelectronics Inc

Sector

Technology (770)

Industry

Communication Equipment (44)

Phone

281-295-1800

Address

13139 JESS PIRTLE BLVD, SUGAR LAND

Employee

4,691

Twitter

@AppliedOptoAAOI

Next Earnings Date

2026-05-07

Latest SEC Filings

AAOI's Discussions on Twitter

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

Stocks	Price	Market Cap	Revenue	Net Income	Cash Flow	EPS
AAOI Applied Optoelectronics Inc	137.26	11.67B	455.72M	-38.23M	-385.04M	-0.6556
CSCO Cisco Systems Inc	86.86	348.62B	59.05B	11.35B	12.24B	2.8428
MSI Motorola Solutions Inc	434.74	71.73B	11.68B	2.16B	2.57B	12.76
CIEN Ciena Corp	473.69	71.60B	5.12B	229.05M	742.21M	1.5749
NOK Nokia Corp Adr	11.30	60.07B	23.20B	909.72M	1.64B	0.1603
UI Ubiquiti Inc	964.26	61.09B	2.97B	888.63M	699.50M	14.68

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

Apr 28, 2026

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

Apr 28, 2026

Here's How Much You Would Have Made Owning Applied Optoelectronics Stock In The Last 10 Years - Benzinga

Apr 28, 2026

POET Technologies rout spills over to optical peers despite strong YTD gains (POET:NASDAQ) - Seeking Alpha

Apr 28, 2026

Geneos Wealth Management Inc. Acquires New Position in Applied Optoelectronics, Inc. $AAOI - MarketBeat

Apr 28, 2026

Apr 27, 2026