On November 14, 2011, Allianz Global Investors Kapitalanlagegesellschaft mbH, Frankfurt/Main, Deutschland

AIXTRON SE 

16.11.2011 01:00

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.
---------------------------------------------------------------------------


On November 14, 2011, Allianz Global Investors Kapitalanlagegesellschaft
mbH, Frankfurt/Main, Deutschland has informed us according to Article 21,
Section 1 of the WpHG that via shares its Voting Rights on AIXTRON SE,
Herzogenrath, Deutschland, have exceeded the 3% threshold of the Voting
Rights on November 09, 2011 and on that day amounted to 3.14% (this
corresponds to 3197034 Voting Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 1.02% of
the Voting Rights (this corresponds to 1039041 Voting Rights) is to be
attributed to the company.
 



16.11.2011 DGAP's Distribution Services include Regulatory Announcements,
Financial/Corporate News and Press Releases.
Media archive at www.dgap-medientreff.de and www.dgap.de

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

Our registered trademarks: AIXACT®, AIXTRON®, Atomic Level Solutions®, Close Coupled Showerhead®, CRIUS®, EXP®, EPISON®, Gas Foil Rotation®, Optacap™, OVPD®, Planetary Reactor®, PVPD®, STExS®, Trijet®