| 
 
EQS Voting Rights Announcement: ADTRAN Holdings, Inc.
 
Adtran Holdings, Inc.: Release according to Article 40, Section 1 of the WpHG [the German Securities Trading Act] with the objective of Europe-wide distribution 
  
25.03.2025 / 23:01 CET/CEST 
Dissemination of a Voting Rights Announcement transmitted by EQS News - a service of EQS Group. 
The issuer is solely responsible for the content of this announcement.
  			 
 
Notification of Major Holdings
1. Details of issuer
| Name: | 
	Adtran Holdings, Inc. | 
 | Street: | 
	901 Explorer Boulevard | 
 | Postal code: | 
	35806 | 
 | City: | 
	Huntsville United States | 
 | Legal Entity Identifier (LEI): | 
	549300VV36J86CRRWF77 | 
  2. Reason for notification
| X | 
	Acquisition/disposal of shares with voting rights | 
 |   | 
	Acquisition/disposal of instruments | 
 |   | 
	Change of breakdown of voting rights | 
 | X | 
	Other reason: voluntary group notification with triggered threshold on subsidiary level | 
  3. Details of person subject to the notification obligation
Legal entity: BlackRock, Inc. City of registered office, country: Wilmington, Delaware, United States of America (USA) | 
  4. Names of shareholder(s)
holding directly 3% or more voting rights, if different from 3. 5. Date on which threshold was crossed or reached:
6. Total positions
|   | 
	% of voting rights attached to shares  (total of 7.a.) | 
	% of voting rights through instruments  (total of 7.b.1 + 7.b.2) | 
	Total of both in %  (7.a. + 7.b.) | 
	Total number of voting rights pursuant to Sec. 41 WpHG | 
 | New | 
	9.32 % | 
	1.07 % | 
	10.39 % | 
	79860033 | 
 | Previous notification | 
	9.25 % | 
	1.07 % | 
	10.32 % | 
	/ | 
  7. Details on total positions
a. Voting rights attached to shares (Sec. 33, 34 WpHG)
| ISIN | 
	Absolute | 
	In % | 
 |   | 
	Direct  (Sec. 33 WpHG) | 
	Indirect  (Sec. 34 WpHG) | 
	Direct  (Sec. 33 WpHG) | 
	Indirect  (Sec. 34 WpHG) | 
 | US00486H1059 | 
	0 | 
	7445231 | 
	0 % | 
	9.32 % | 
 | Total | 
	7445231 | 
	9.32 % | 	
  b.1. Instruments according to Sec. 38 (1) no. 1 WpHG
| Type of instrument | 
	Expiration or maturity date | 
	Exercise or conversion period | 
	Voting rights absolute | 
	Voting rights in % | 
 | Lent Securities (right to recall) | 
	N/A | 
	N/A | 
	48563 | 
	0.06 % | 
 |   | 
	  | 
	Total | 
	48563 | 
	0.06 % | 
  b.2. Instruments according to Sec. 38 (1) no. 2 WpHG
| Type of instrument | 
	Expiration or maturity date | 
	Exercise or conversion period | 
	Cash or physical settlement | 
	Voting rights absolute | 
	Voting rights in % | 
 | Contract for Difference | 
	N/A | 
	N/A | 
	Cash | 
	804914 | 
	1.01 % | 
 |   | 
	  | 
	  | 
	Total | 
	804914 | 
	1.01 % | 
  8. Information in relation to the person subject to the notification obligation|   | 
	Person subject to the notification obligation is not controlled nor does it control any other undertaking(s) that directly or indirectly hold(s) an interest in the (underlying) issuer (1.). | 
 | X | 
	Full chain of controlled undertakings starting with the ultimate controlling natural person or legal entity: | 
 
 | Name | 
	% of voting rights (if at least 3% or more) | 
	% of voting rights through instruments (if at least 5% or more) | 
	Total of both (if at least 5% or more) | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | Trident Merger LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Investment Management, LLC | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Capital Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Advisors, LLC | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | Trident Merger LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Investment Management, LLC | 
	 % | 
	 % | 
	 % | 
 | Amethyst Intermediate LLC | 
	 % | 
	 % | 
	 % | 
 | Aperio Holdings LLC | 
	 % | 
	 % | 
	 % | 
 | Aperio Group, LLC | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Capital Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Advisors, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Capital Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Canada Holdings ULC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Asset Management Canada Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 4, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 6, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Delaware Holdings Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Fund Advisors | 
	4.29 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 4, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 6, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Delaware Holdings Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Institutional Trust Company, National Association | 
	3.22 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Australia Holdco Pty. Ltd. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Investment Management (Australia) Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock (Singapore) Holdco Pte. Ltd. | 
	 % | 
	 % | 
	 % | 
 | BlackRock HK Holdco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Asset Management North Asia Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock (Singapore) Holdco Pte. Ltd. | 
	 % | 
	 % | 
	 % | 
 | BlackRock HK Holdco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Lux Finco S. a r.l. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Japan Holdings GK | 
	 % | 
	 % | 
	 % | 
 | BlackRock Japan Co., Ltd. | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 3, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman 1 LP | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay Finco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay IV Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Group Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 3, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman 1 LP | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay Finco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay IV Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Group Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance Europe Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Advisors (UK) Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 3, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman 1 LP | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay Finco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay IV Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Group Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance Europe Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Investment Management (UK) Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 3, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman 1 LP | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay Finco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay IV Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Group Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Luxembourg Holdco S.a.r.l. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Asset Management Ireland Limited | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
 | BlackRock, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Finance, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 2, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Financial Management, Inc. | 
	 % | 
	 % | 
	 % | 
 | BlackRock International Holdings, Inc. | 
	 % | 
	 % | 
	 % | 
 | BR Jersey International Holdings L.P. | 
	 % | 
	 % | 
	 % | 
 | BlackRock Holdco 3, LLC | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman 1 LP | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay Finco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Cayman West Bay IV Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Group Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Luxembourg Holdco S.a.r.l. | 
	 % | 
	 % | 
	 % | 
 | BlackRock UK Holdco Limited | 
	 % | 
	 % | 
	 % | 
 | BlackRock Asset Management Schweiz AG | 
	 % | 
	 % | 
	 % | 
 | - | 
	 % | 
	 % | 
	 % | 
  9. In case of proxy voting according to Sec. 34 para. 3 WpHG
(only in case of attribution of voting rights in accordance with Sec. 34 para. 1 sent. 1 No. 6 WpHG) 
Date of general meeting:  
Holding total positions after general meeting (6.) after annual general meeting: | Proportion of voting rights | 
	Proportion of instruments | 
	Total of both | 
 |  % | 
	 % | 
	 % | 
  10. Other explanatory remarks:
Date  
 
 
25.03.2025 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases. Archive at www.eqs-news.com
  
  |