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Aixtron SE

Short position disclosed on August 12, 2026.

3.03% of the capital sold short

3 disclosing funds

1,487 disclosures on record

DE000A0WMPJ6 ISIN code

Evolution of the disclosed total

0%1%2%3%4%

Oct 2025Jan 2026Apr 2026Jul 2026

Sum of open short positions, as % of capital. Hover or tap the curve to see which funds make it up.

The whole history, peaking at 17.94% on November 22, 2012. The shaded band is the year shown above.

March 26, 2003 today

Open positions

The funds disclosing a short position that is still open.
Fund	% of capital	Over the year	Since
Pennant Windward Master Fund, LP	1.55%	unchanged	October 29, 2012
D.E. Shaw & Co. (London), LLP	0.87%	new	July 20, 2026
Isabella Capital Management LLP	0.61%	new	August 12, 2026

On the other side: the funds that hold Aixtron SE Titelia

History of disclosures

1487 disclosures on record for this share.
Date	Fund	% of capital	End of publication
August 11, 2016	UBS Asset Management (UK) LTD	2.39%	still open
August 9, 2016	Systematica Investments Limited	0.79%	still open
August 5, 2016	GSA Capital Partners LLP	1.39%	still open
August 4, 2016	UBS Asset Management (UK) LTD	2.47%	still open
August 4, 2016	GSA Capital Partners LLP	1.41%	still open
August 4, 2016	Marshall Wace LLP	0.79%	still open
August 2, 2016	Algert Global LLC	0.60%	still open
August 2, 2016	Maven Investment Partners LTD	0.50%	still open
July 27, 2016	GSA Capital Partners LLP	1.38%	still open
July 27, 2016	Marshall Wace LLP	0.88%	still open
July 22, 2016	Marshall Wace LLP	0.99%	still open
July 20, 2016	Marshall Wace LLP	1.09%	still open
July 19, 2016	GSA Capital Partners LLP	1.47%	still open
July 19, 2016	Marshall Wace LLP	1.13%	still open
July 19, 2016	Systematica Investments Limited	0.81%	still open
July 18, 2016	GSA Capital Partners LLP	1.50%	still open
July 15, 2016	Marshall Wace LLP	1.38%	still open
July 14, 2016	Marshall Wace LLP	1.45%	still open
July 11, 2016	Marshall Wace LLP	1.58%	still open
July 11, 2016	GSA Capital Partners LLP	1.49%	still open
July 8, 2016	Marshall Wace LLP	1.65%	still open
July 6, 2016	UBS Asset Management (UK) LTD	2.59%	still open
July 6, 2016	Marshall Wace LLP	1.76%	still open
July 5, 2016	UBS Asset Management (UK) LTD	2.87%	still open
July 4, 2016	UBS Asset Management (UK) LTD	3.03%	still open
July 1, 2016	Marshall Wace LLP	1.84%	still open
June 29, 2016	GSA Capital Partners LLP	1.56%	still open
June 28, 2016	Systematica Investments Limited	0.70%	still open
June 23, 2016	Marshall Wace LLP	1.99%	still open
June 22, 2016	Systematica Investments Limited	0.61%	still open
June 20, 2016	Oxford Asset Management	0.49%	still open
June 17, 2016	Systematica Investments Limited	0.52%	still open
June 14, 2016	Marshall Wace LLP	2.01%	still open
June 10, 2016	Oxford Asset Management	0.59%	still open
June 8, 2016	Marshall Wace LLP	1.91%	still open
June 8, 2016	Oxford Asset Management	0.69%	still open
June 6, 2016	Oxford Asset Management	0.78%	still open
June 2, 2016	Marshall Wace LLP	1.82%	still open
June 2, 2016	Oxford Asset Management	0.86%	still open
June 1, 2016	UBS Asset Management (UK) LTD	3.13%	still open
May 30, 2016	Oxford Asset Management	0.99%	still open
May 26, 2016	Oxford Asset Management	1.07%	still open
May 25, 2016	Numeric Investors LLC	0.50%	still open
May 24, 2016	Marshall Wace LLP	1.76%	still open
May 24, 2016	Oxford Asset Management	1.16%	still open
May 24, 2016	Numeric Investors LLC	0.61%	still open
May 24, 2016	Highbridge Capital Management LLC	0.47%	still open
May 20, 2016	Marshall Wace LLP	1.81%	still open
May 19, 2016	Numeric Investors LLC	0.88%	still open
May 19, 2016	Highbridge Capital Management LLC	0.55%	still open

Other companies sold short in Germany

TUI AG 9.00% of the capital sold short
AUTO1 Group SE 7.29% of the capital sold short
HelloFresh SE 7.00% of the capital sold short
Gerresheimer AG 6.46% of the capital sold short
Hugo Boss AG 6.18% of the capital sold short
Cancom SE 5.46% of the capital sold short
PVA TePla AG 5.30% of the capital sold short
Zalando SE 5.23% of the capital sold short
LANXESS Aktiengesellschaft 5.11% of the capital sold short
TAG Immobilien AG 4.99% of the capital sold short
Tamboran Resources Corp. 4.96% of the capital sold short
Kontron AG 4.94% of the capital sold short

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Cite this page

The figure comes from the regulator register, not from this site. Quoting both lets your reader check it.

QuiVad, Aixtron SE, source Bundesanzeiger, data as at August 12, 2026, https://www.quivad.com/action/aixtron-se?page=13