^Renk Group AG: Release according to Article 40 (1) of the WpHG (the German

Securities Trading Act) with the objective of Europe-wide distribution

/ CET/CEST, transmitted by GlobeNewswire.

The issuer is solely responsible for the content of this announcement.

--------------------------------------------------------------------------------

Notification of Major Holdings

1. Details of issuer

+----------------+----------------------+

| Name | RENK Group AG |

+----------------+----------------------+

| Street address | Gögginger Straße 73 |

+----------------+----------------------+

| Postal code | 86159 |

+----------------+----------------------+

| City | Augsburg |

+----------------+----------------------+

| LEI | 894500H8CNSZ53EI6K63 |

+----------------+----------------------+

2. Reason for notification

+---------------------------------------------------+

| Acquisition/disposal of instruments |

+---------------------------------------------------+

| Acquisition/disposal of shares with voting rights |

+---------------------------------------------------+

3. Details of person subject to the notification obligation

Legal entity

Name | Location | Country

+------------------------------+-----------+----------+

| Fidelity Advisor Series VIII | Boston | US |

+------------------------------+-----------+----------+

4. Name(s) of shareholder(s) holding directly 3% or more voting rights, if

different from details of person subject to the notification obligation

Name

+-------+

| N/A |

+-------+

5. Date on which threshold was crossed or reached

+------------+

| 24.06.2026 |

+------------+

6. Total positions

|% of voting |% of voting |Total of both|Total number of

|rights |rights through |in % (details|voting rights

|attached to |instruments |on total |pursuant to

|shares (total |(total of |positions |Sec. 41 WpHG

|of details on |details on |7.a. + 7.b.) |

|total |total positions| |

|positions |7.b.1. + | |

|7.a.) |7.b.2.) | |

+-----------------+--------------+---------------+-------------+---------------+

|New |3.04% |0.19% |3.23% |100,000,000 |

+-----------------+--------------+---------------+-------------+---------------+

|Previous |2.66% |0.57% |3.23% |- |

|notification | | | | |

+-----------------+--------------+---------------+-------------+---------------+

7. Details on total positions

a. Voting rights attached to shares (Sec. 33, 34 WpHG)

+------------+----------------------------------+------------------------------+

|ISIN | Absolute | In % |

| +-----------------+----------------+--------------+---------------+

| |Direct (Sec. 33 |Indirect (Sec. |Direct (Sec. |Indirect (Sec. |

| |WpHG) |34 WpHG) |33 WpHG) |34 WpHG) |

+------------+-----------------+----------------+--------------+---------------+

|DE000RENK730|3,039,244 |0 |3.04% |0.00% |

+------------+-----------------+----------------+--------------+---------------+

|Total |3,039,244 |3.04% |

+------------+----------------------------------+------------------------------+

b.1. Instruments according to Sec. 38 (1) no. 1 WpHG

Type of |Expiration or |Exercise or |Voting rights |Voting

instrument |maturity date |conversion |absolute |rights in %

| |period | |

+----------------+----------------+----------------+--------------+------------+

|Stock Loan | | |190,156 |0.19% |

+----------------+----------------+----------------+--------------+------------+

| |Voting rights absolute |Voting rights in % |

+----------------+---------------------------------+---------------------------+

|Total |190,156 |0.19% |

+----------------+---------------------------------+---------------------------+

b.2. Instruments according to Sec. 38 (1) no. 2 WpHG

Type of |Expiration or|Exercise or |Cash or |Voting |Voting

instrument |maturity date|conversion |physical |rights |rights in

| |period |settlement |absolute |%

+--------------+-------------+-------------+-------------+-----------+---------+

| | | | |0 |0.00% |

+--------------+-------------+-------------+-------------+-----------+---------+

| |Voting rights absolute |Voting rights in % |

+----------------------------+---------------------------+---------------------+

|Total |0 |0.00% |

+----------------------------+---------------------------+---------------------+

8. Information in relation to the person subject to the notification obligation

+-+----------------------------------------------------------------------------+

|X|Person subject to the notification obligation is not controlled nor does it |

| |control any other undertaking(s) holding directly or indirectly an interest |

| |in the (underlying) issuer |

+-+----------------------------------------------------------------------------+

| |Full chain of controlled undertakings starting with the ultimate controlling|

| |natural person or legal entity |

+-+----------------------------------------------------------------------------+

9. In case of proxy voting according to Sec. 34 (3) WpHG

Date of general meeting

++

++

Total positions (6.) after general meeting:

% of voting rights attached to|% of voting rights through |Total of both

shares |instruments |

+------------------------------+--------------------------------+--------------+

+------------------------------+--------------------------------+--------------+

10. Other useful information

++

++

Date

+------------+

| 29.06.2026 |

+------------+

End of message

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--------------------------------------------------------------------------------

+----------+-----------------------+

| Language | English |

+----------+-----------------------+

| Company | Renk Group AG |

| | |

| | Gögginger Str. 73 |

| | |

| | 86159 Augsburg |

| | |

| | Germany |

+----------+-----------------------+

| Internet | https://www.renk.com/ |

+----------+-----------------------+

°