Notification of Major Holdings1. Details of issuer	| Name: | 	Siltronic AG | 
	| Street: | 	Einsteinstr. 172  - Tower B / Blue Tower | 
	| Postal code: | 	81677 | 
	| City: | 	Munich Germany | 
	| Legal Entity Identifier (LEI): | 	5299003NKV26NNGHHR90 | 
2. Reason for notification	|   | 	Acquisition/disposal of shares with voting rights | 
	| X | 	Acquisition/disposal of instruments | 
	|   | 	Change of breakdown of voting rights | 
	|   | 	Other reason:
  | 
3. Details of person subject to the notification obligation	Legal entity: The Goldman Sachs Group, Inc. City of registered office, country: Wilmington, DE, 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 | 	0.09 % | 	4.97 % | 	5.06 % | 	30000000 | 
	| Previous notification | 	0.41 % | 	4.44 % | 	4.85 % | 	/ | 
7. Details on total positionsa. 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) | 
	| DE000WAF3001 | 	0 | 	26918 | 	0 % | 	0.09 % | 
	| Total | 	26918 | 	0.09 % | 	
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 % | 
	| Right To Recall | 	Open | 	 | 	1429598 | 	4.77 % | 
	|   | 	  | 	Total | 	1429598 | 	4.77 % | 
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 % | 
	| Call Warrant | 	16.06.2022 | 	 | 	Cash | 	3950 | 	0.01 % | 
	| CFD | 	11.02.2026 | 	 | 	Cash | 	18458 | 	0.06 % | 
	| Swap | 	16.06.2022 | 	 | 	Cash | 	40311 | 	0.13 % | 
	|   | 	  | 	  | 	Total | 	62719 | 	0.21 % | 
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) | 
	| The Goldman Sachs Group, Inc. | 	 % | 	 % | 	 % | 
	| GSAM Holdings LLC | 	 % | 	 % | 	 % | 
	| Goldman Sachs Asset Management, L.P. | 	 % | 	 % | 	 % | 
	| - | 	 % | 	 % | 	 % | 
	| The Goldman Sachs Group, Inc. | 	 % | 	 % | 	 % | 
	| Goldman, Sachs & Co. Wertpapier GmbH | 	 % | 	 % | 	 % | 
	| - | 	 % | 	 % | 	 % | 
	| The Goldman Sachs Group, Inc. | 	 % | 	 % | 	 % | 
	| Goldman Sachs (UK) L.L.C. | 	 % | 	 % | 	 % | 
	| Goldman Sachs Group UK Limited | 	 % | 	 % | 	 % | 
	| Goldman Sachs International | 	 % | 	 % | 	5.04 % | 
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