On October 21, 2011, DWS Investment GmbH, Frankfurt am Main, Germany has informed us according to Article

AIXTRON SE 

24.10.2011 19:50

Dissemination of a Voting Rights Announcement, transmitted by
DGAP - a company of EquityStory AG.
The issuer is solely responsible for the content of this announcement.
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On October 21, 2011, DWS Investment GmbH, Frankfurt am Main, Germany has
informed us according to Article 21, Section 1 of the WpHG that via shares
its Voting Rights on AIXTRON SE, Herzogenrath, Germany, ISIN: DE000A0WMPJ6,
WKN: A0WMPJ, have exceeded the 3% threshold of the Voting Rights on October
18, 2011 and on that day amounted to 3.049% (this corresponds to 3103061
Voting Rights).



24.10.2011 DGAP's Distribution Services include Regulatory Announcements,
Financial/Corporate News and Press Releases.
Media archive at www.dgap-medientreff.de and www.dgap.de

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Language:     English
Company:      AIXTRON SE
              Kaiserstr. 98
              52134 Herzogenrath
              Germany
Internet:     www.aixtron.com
 
End of Announcement                             DGAP News-Service
 
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