<SEC-DOCUMENT>0000912282-25-000466.txt : 20250423
<SEC-HEADER>0000912282-25-000466.hdr.sgml : 20250423
<ACCEPTANCE-DATETIME>20250423113552
ACCESSION NUMBER:		0000912282-25-000466
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250423
DATE AS OF CHANGE:		20250423

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADTRAN Holdings, Inc.
		CENTRAL INDEX KEY:			0000926282
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE & TELEGRAPH APPARATUS [3661]
		ORGANIZATION NAME:           	04 Manufacturing
		EIN:				872164282
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-44919
		FILM NUMBER:		25859859

	BUSINESS ADDRESS:	
		STREET 1:		901 EXPLORER BLVD
		CITY:			HUNTSVILLE
		STATE:			AL
		ZIP:			35806
		BUSINESS PHONE:		256-963-8220

	MAIL ADDRESS:	
		STREET 1:		901 EXPLORER BLVD
		CITY:			HUNTSVILLE
		STATE:			AL
		ZIP:			35806

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ADTRAN INC
		DATE OF NAME CHANGE:	19940705

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DnB Asset Management AS
		CENTRAL INDEX KEY:			0001456670
		ORGANIZATION NAME:           	
		EIN:				000000000

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		DRONNING EUFEMIAS GATE 30
		CITY:			OSLO
		STATE:			Q8
		ZIP:			N-0191
		BUSINESS PHONE:		0114791503000

	MAIL ADDRESS:	
		STREET 1:		DRONNING EUFEMIAS GATE 30
		CITY:			OSLO
		STATE:			Q8
		ZIP:			N-0191

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	DnB NOR Asset Management AS
		DATE OF NAME CHANGE:	20090219
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:com="http://www.sec.gov/edgar/common">
<headerData>
<submissionType>SCHEDULE 13G/A</submissionType>
<previousAccessionNumber>0000912282-24-000772</previousAccessionNumber>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001456670</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>


</filerInfo>
</headerData>
<formData>
<coverPageHeader>
<amendmentNo>1</amendmentNo>
<securitiesClassTitle>Common Stock, Par Value $0.01 per share</securitiesClassTitle>
<eventDateRequiresFilingThisStatement>03/31/2025</eventDateRequiresFilingThisStatement>
<issuerInfo>
<issuerCik>0000926282</issuerCik>
<issuerName>ADTRAN Holdings, Inc.</issuerName>
<issuerCusip>00486H105</issuerCusip>
<issuerPrincipalExecutiveOfficeAddress>
<com:street1>901 Explorer Boulevard</com:street1>
<com:city>Huntsville</com:city>
<com:stateOrCountry>AL</com:stateOrCountry>
<com:zipCode>35806</com:zipCode>
</issuerPrincipalExecutiveOfficeAddress>
</issuerInfo>
<designateRulesPursuantThisScheduleFiled>
<designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
</designateRulesPursuantThisScheduleFiled>
</coverPageHeader>
<coverPageHeaderReportingPersonDetails>

<reportingPersonName>DnB Asset Management AS</reportingPersonName>
<citizenshipOrOrganization>Q8</citizenshipOrOrganization>
<reportingPersonBeneficiallyOwnedNumberOfShares>
<soleVotingPower>3551606</soleVotingPower>
<sharedVotingPower>0</sharedVotingPower>
<soleDispositivePower>3551606</soleDispositivePower>
<sharedDispositivePower>0</sharedDispositivePower>
</reportingPersonBeneficiallyOwnedNumberOfShares>
<reportingPersonBeneficiallyOwnedAggregateNumberOfShares>3551606</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
<aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
<classPercent>4.4</classPercent>
<typeOfReportingPerson>IA</typeOfReportingPerson>
</coverPageHeaderReportingPersonDetails>
<items>
<item1>
<issuerName>ADTRAN Holdings, Inc.</issuerName>
<issuerPrincipalExecutiveOfficeAddress>901 Explorer Boulevard, Huntsville, Alabama, 35806</issuerPrincipalExecutiveOfficeAddress>
</item1>
<item2>
<filingPersonName>DnB Asset Management AS</filingPersonName>
<principalBusinessOfficeOrResidenceAddress>Dronning Eufemias Gate 30&#13;
Oslo, Norway 0191</principalBusinessOfficeOrResidenceAddress>
<citizenship>Norway</citizenship>
</item2>
<item3>
<notApplicableFlag>N</notApplicableFlag>
<typeOfPersonFiling>IA</typeOfPersonFiling>
</item3>
<item4>
<amountBeneficiallyOwned>3551606</amountBeneficiallyOwned>
<classPercent>4.4</classPercent>
<numberOfSharesPersonHas>
<solePowerOrDirectToVote>3551606</solePowerOrDirectToVote>
<sharedPowerOrDirectToVote>0</sharedPowerOrDirectToVote>
<solePowerOrDirectToDispose>3551606</solePowerOrDirectToDispose>
<sharedPowerOrDirectToDispose>0</sharedPowerOrDirectToDispose>
</numberOfSharesPersonHas>
</item4>
<item5>
<notApplicableFlag>N</notApplicableFlag>
<classOwnership5PercentOrLess>Y</classOwnership5PercentOrLess>
</item5>
<item6>
<notApplicableFlag>Y</notApplicableFlag>
</item6>
<item7>
<notApplicableFlag>Y</notApplicableFlag>
</item7>
<item8>
<notApplicableFlag>Y</notApplicableFlag>
</item8>
<item9>
<notApplicableFlag>Y</notApplicableFlag>
</item9>
<item10>
<notApplicableFlag>N</notApplicableFlag>
<certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11.</certifications>
</item10>
</items>
<signatureInformation>
<reportingPersonName>DnB Asset Management AS</reportingPersonName>
<signatureDetails>
<signature>/s/ Jens Kildal</signature>
<title>Jens Kildal - Head of Reporting</title>
<date>04/23/2025</date>
</signatureDetails>
</signatureInformation>
</formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
