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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
February 25, 2015	Worldquant, LLC	1.59%	still open
February 24, 2015	Worldquant, LLC	1.69%	still open
February 24, 2015	Macquarie Funds Management Hong Kong Limited	0.61%	still open
February 23, 2015	AQR Capital Management, LLC	3.66%	still open
February 20, 2015	Jpmorgan Asset Management (UK) LTD	2.75%	still open
February 20, 2015	Worldquant, LLC	1.78%	still open
February 20, 2015	Macquarie Funds Management Hong Kong Limited	0.50%	still open
February 19, 2015	Jpmorgan Asset Management (UK) LTD	2.67%	still open
February 18, 2015	Bluecrest Capital Management Limited	0.81%	still open
February 18, 2015	Hutchin Hill Capital, LP	0.52%	still open
February 17, 2015	Jpmorgan Asset Management (UK) LTD	2.57%	still open
February 16, 2015	Bluecrest Capital Management Limited	0.72%	still open
February 13, 2015	Worldquant, LLC	1.85%	still open
February 12, 2015	AQR Capital Management, LLC	3.71%	still open
February 12, 2015	Marshall Wace LLP	1.55%	still open
February 12, 2015	Bluecrest Capital Management Limited	0.64%	still open
February 10, 2015	AQR Capital Management, LLC	3.62%	still open
February 10, 2015	Worldquant, LLC	1.74%	still open
February 10, 2015	Marshall Wace LLP	1.44%	still open
February 9, 2015	AQR Capital Management, LLC	3.59%	still open
February 6, 2015	Marshall Wace LLP	1.31%	still open
February 5, 2015	Worldquant, LLC	1.62%	still open
February 5, 2015	Marshall Wace LLP	1.18%	still open
February 5, 2015	Bluecrest Capital Management Limited	0.57%	still open
February 4, 2015	AQR Capital Management, LLC	3.68%	still open
February 4, 2015	Worldquant, LLC	1.51%	still open
February 4, 2015	Oxford Asset Management	1.01%	still open
February 4, 2015	Marshall Wace LLP	0.99%	still open
February 3, 2015	AQR Capital Management, LLC	3.71%	still open
February 3, 2015	Jpmorgan Asset Management (UK) LTD	2.39%	still open
February 2, 2015	Worldquant, LLC	1.44%	still open
February 2, 2015	Marshall Wace LLP	0.80%	still open
January 30, 2015	Worldquant, LLC	1.31%	still open
January 30, 2015	Odey Asset Management LLP	1.16%	still open
January 30, 2015	Marshall Wace LLP	0.77%	still open
January 29, 2015	Jpmorgan Asset Management (UK) LTD	2.24%	still open
January 29, 2015	Worldquant, LLC	1.43%	still open
January 29, 2015	Odey Asset Management LLP	0.52%	still open
January 26, 2015	Worldquant, LLC	1.33%	still open
January 23, 2015	AQR Capital Management, LLC	3.51%	still open
January 23, 2015	Worldquant, LLC	1.29%	still open
January 22, 2015	AQR Capital Management, LLC	3.44%	still open
January 22, 2015	Jpmorgan Asset Management (UK) LTD	2.12%	still open
January 22, 2015	Oxford Asset Management	0.90%	still open
January 22, 2015	Marshall Wace LLP	0.68%	still open
January 21, 2015	Bluecrest Capital Management Limited	0.67%	still open
January 20, 2015	Jpmorgan Asset Management (UK) LTD	2.08%	still open
January 20, 2015	Worldquant, LLC	1.18%	still open
January 20, 2015	Bluecrest Capital Management Limited	0.71%	still open
January 19, 2015	Bluecrest Capital Management Limited	0.81%	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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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=23