ADTN

NASD ADTRAN Holdings, Inc.

Nov 6, 2026 · 2:14 AM ET EOD Market Closed

$4.13 ↑ +0.00 (+0.00%) Trading Up from the previous close of $4.13, $0.48 below the day’s high of $4.61

YTD change: -52.47%
vs 20-day SMA: -36.91%
vs 200-day SMA: -62.69%

Price ranges

Previous day

$4.58 $5.22

open $5.01 close $4.73

-$0.28 (-5.59%)

Today

$4.03 $4.61

open $4.59 now $4.13

-$0.46 (-10.02%)

Past week

$4.58 $6.97

from $6.96 now $4.13

-$2.83 (-40.66%)

Past month

$4.58 $7.76

from $7.76 now $4.13

-$3.63 (-46.78%)

This year

$4.03 $19.98

from $8.69 now $4.13

-$4.56 (-52.47%)

Price & Performance

-11.17 (-73.01%) / 6M

Signals & Sentiment

Momentum, market sentiment, and recent alerts

Poor

The stock is 83.8% away from all-time highs of $25.47
ADTN is down 52% since the beginning of the year
ADTN is down 51% over the past 12 months
ADTN is down 47% over the past 1 month
17% of all ADTN investors are betting against ADTN

ADTN reads poor: price sits below both the 20- and 200-day averages, the 12-month move is -50.8%.

Financial Strength

Earnings, valuation, and balance sheet

Earnings

Profitable Yes

EPS $0.09

Earnings momentum -302.4% Quarterly EPS growth

Quarterly change -302.4%

Valuation

P/E ratio N/A

Enterprise value $914.6M

Beta 1.84

Balance sheet & scale

IncomeN/A

Revenue$1.1B

Cash$110.5M

Debt$300.7K

Income / Debt N/A

Company & Peers

Company profile and competitor comparison

Company profile

ExchangeNASD

Sector Information

Sub Sector Telecommunications

Market cap $336.5M

ADTRAN Holdings, Inc. develops and provides network access solutions. It is a global provider of open, disaggregated networking and communications equipment that enables voice, data, video and internet communications across any network infrastructure. It operates through the following segments: Network Solutions and Service and Support. The Network Solutions segment offers hardware and software products. The Service and Support segment manages a comprehensive portfolio of network design, implementation services, support services and AI-driven operations including cloud-hosted SaaS applications that complement the product portfolio and can also be utilized to support other platforms. The company was founded by Mark C. Smith in 1985 and is headquartered in Huntsville, AL.

Competitor comparison

Ticker	Company	Price	Change
TLGPY	Telstra Group Limited Shs Sponsored American Depository Share Repr 5 Shs	$17.50	-2.02%
CLNXF	Cellnex Telecom S.A.	$30.65	+4.32%
FRTAY	freenet AG Unsponsored ADR	$13.40	+4.69%
FPAFF	First Pacific Co. Ltd.	$0.6266	+3.30%
SPKKY	Spark New Zealand Limited Sponsored ADR	$5.73	+0.17%

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Prices and alerts are delayed by at least 20 minutes. Chart history reflects daily closing prices. Information is provided for research purposes only and is not investment advice.