On December 27, 2012, Allianz Global Investors Europe GmbH, Frankfurt/Main, Deutschland has informed

AIXTRON SE 

03.01.2013 10:03

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 December 27, 2012, Allianz Global Investors Europe GmbH, 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 5% threshold of the Voting Rights on December 20, 2012
and on that day amounted to 5.06% (this corresponds to 5157796 Voting
Rights).
According to Article 22, Section 1, Sentence 1, No. 6 of the WpHG, 0.85% of
the Voting Rights (this corresponds to 863996 Voting Rights) is to be
attributed to the company.
 



03.01.2013 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®