RENK Group AG / DE000RENK730

Notification of Major Holdings

1. Details of issuer

Name:	RENK Group AG
Street:	Gögginger Straße 73
Postal code:	86159
City:	Augsburg Germany
Legal Entity Identifier (LEI):	894500H8CNSZ53EI6K63

2. Reason for notification

X	Acquisition/disposal of shares with voting rights
	Acquisition/disposal of instruments
	Change of breakdown of voting rights
	Other reason:

3. Details of person subject to the notification obligation

Legal entity: Wellington Management Group LLP City of registered office, country: Boston, 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:

18 Nov 2025

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	3.08 %	0.01 %	3.08 %	100000000
Previous notification	2.99 %	0.05 %	3.04 %	/

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)
DE000RENK730	0	3075613	0.00 %	3.08 %
Total	3075613		3.08 %

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 %
			0	0.00 %
		Total	0	0.00 %

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 %
Equity Swap	20/05/2033	20/05/2033	Cash settlement	8170	0.01 %
Equity Swap	05/05/2028	05/05/2028	Cash settlement	626	0 %
			Total	8796	0.01 %

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)
Wellington Management Group LLP	%	%	%
Wellington Trust Company, NA	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Investment Advisors Holdings LLP	%	%	%
Wellington Management Global Holdings, Ltd.	%	%	%
Wellington Management International Ltd.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Investment Advisors Holdings LLP	%	%	%
Wellington Management Canada LLC	%	%	%
Wellington Management Canada ULC	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Global Multi-Strategy Master Fund (Cayman) L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Global Multi-Strategy Fund (Cayman) L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Global Multi-Strategy Fund, L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Investment Advisors Holdings LLP	%	%	%
Wellington Management Company LLP	%	%	%
Wellington Global Multi-Strategy Fund	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Strategic European Equity Long/Short Master Fund (Cayman) L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Strategic European Equity Long/Short Fund (Cayman) L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Strategic European Equity Long/Short Fund, L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Growth Equity Long/Short Fund (Bermuda) L.P	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Alternative Investments LLC	%	%	%
Wellington Growth Equity Long/Short Fund, L.P.	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Management Funds Inc.	%	%	%
Wellington Management Funds LLC	%	%	%
-	%	%	%
Wellington Management Group LLP	%	%	%
Wellington Group Holdings LLP	%	%	%
Wellington Management Funds Holdings LLP	%	%	%
Wellington Management Funds Inc.	%	%	%
Wellington Funds (US) LLC	%	%	%
Wellington Compound Growth, L.P.	%	%	%

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

24 Nov 2025