Report of Foreign Issuer (6-k)

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K


Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of the
Securities Exchange Act of 1934

Commission File No. 000-51196

For the month of January, 2015

AIXTRON SE
(Translation of registrant’s name into English)


Dornkaulstr. 2
52134 Herzogenrath
Germany
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ⊠

Form 40-F ⃞

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes ⃞

No ⊠

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): N/A

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AIXTRON SE: Publication according to § 26 paragraph. 1 WpHG with the objective of Europe-wide distribution

On January 26, 2015, UBS Group AG, Zurich, Switzerland 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 January 20, 2015 and on that day amounted to 3.06% (this corresponds to 3454009 Voting Rights). 3.06% of Voting Rights (this corresponds to 3454009 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act). Attributed Voting Rights are held by the following companies under its control, whose share of the Voting Rights in AIXTRON SE amounts to 3 percent or more: UBS AG.

Furthermore, on January 26, 2015, UBS AG, Zurich, Switzerland 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 January 20, 2015 and on that day amounted to 3.06% (this corresponds to 3454009 Voting Rights). 1.24% of Voting Rights (this corresponds to 1398881 Voting Rights) are attributed to the company in accordance with Article 22, Section 1, Sentence 1, No. 1 of the WpHG (German Securities Trading Act).

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, hereunto duly authorized.

			AIXTRON SE
Date:	January 29, 2015		By:	/s/ Martin Goetzeler
			Name:	Martin Goetzeler
			Title:	President and CEO