On April 20, 2012, DWS Investment GmbH, Frankfurt, Germany has informed us according to Article 21, Section

AIXTRON SE 

23.04.2012 16:05

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 April 20, 2012, DWS Investment GmbH, Frankfurt, Germany has informed us
according to Article 21, Section 1 of the WpHG that via shares its Voting
Rights on AIXTRON SE, Herzogenrath, Germany, have exceeded the 3% threshold
of the Voting Rights on April 18, 2012 and on that day amounted to 3.12%
(this corresponds to 3177700 Voting Rights).



23.04.2012 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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