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Aixtron SE

DE000A0WMPJ6 Short position disclosed on July 30, 2026.

3.11% of the capital sold short

3 disclosing funds

1486 disclosures on record

Funds holding Aixtron SE Titelia

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	0.69%	new	July 30, 2026

History of disclosures

1486 disclosures on record for this share.
Date	Fund	% of capital	End of publication
February 4, 2016	Marshall Wace LLP	0.81%	still open
February 3, 2016	Worldquant, LLC	1.40%	still open
February 3, 2016	PDT Partners, LLC	1.00%	still open
February 2, 2016	Marshall Wace LLP	0.97%	still open
February 1, 2016	Marshall Wace LLP	1.01%	still open
February 1, 2016	PDT Partners, LLC	0.90%	still open
January 29, 2016	Worldquant, LLC	1.30%	still open
January 29, 2016	Marshall Wace LLP	1.12%	still open
January 29, 2016	ALL Options International B.V.	0.50%	still open
January 27, 2016	Marshall Wace LLP	1.29%	still open
January 22, 2016	Marshall Wace LLP	1.39%	still open
January 22, 2016	PDT Partners, LLC	0.87%	still open
January 21, 2016	Jpmorgan Asset Management (UK) LTD	3.56%	still open
January 20, 2016	ALL Options International B.V.	0.48%	still open
January 19, 2016	Worldquant, LLC	1.20%	still open
January 18, 2016	Worldquant, LLC	1.12%	still open
January 18, 2016	PDT Partners, LLC	0.95%	still open
January 14, 2016	Worldquant, LLC	1.03%	still open
January 14, 2016	PDT Partners, LLC	0.87%	still open
January 13, 2016	Oxford Asset Management	1.44%	still open
January 13, 2016	Worldquant, LLC	0.95%	still open
January 12, 2016	PDT Partners, LLC	0.96%	still open
January 12, 2016	Hutchin Hill Capital, LP	0.46%	still open
January 11, 2016	Worldquant, LLC	0.84%	still open
January 8, 2016	Oxford Asset Management	1.33%	still open
January 8, 2016	PDT Partners, LLC	1.06%	still open
January 8, 2016	Worldquant, LLC	0.79%	still open
January 7, 2016	PDT Partners, LLC	0.97%	still open
January 7, 2016	Hutchin Hill Capital, LP	0.59%	still open
January 6, 2016	Marshall Wace LLP	1.41%	still open
January 6, 2016	Oxford Asset Management	1.21%	still open
January 5, 2016	Hutchin Hill Capital, LP	0.69%	still open
January 5, 2016	Worldquant, LLC	0.64%	still open
January 4, 2016	Worldquant, LLC	0.59%	still open
December 23, 2015	Oxford Asset Management	1.19%	still open
December 23, 2015	Worldquant, LLC	0.67%	still open
December 22, 2015	Oxford Asset Management	1.28%	still open
December 21, 2015	Oxford Asset Management	1.33%	still open
December 15, 2015	Odey Asset Management LLP	0.46%	still open
December 14, 2015	Oxford Asset Management	1.41%	still open
December 14, 2015	Marshall Wace LLP	1.30%	still open
December 14, 2015	Citadel Advisors II LLC	0.40%	still open
December 11, 2015	Marshall Wace LLP	1.22%	still open
December 11, 2015	Citadel Advisors II LLC	0.64%	still open
December 11, 2015	Bogle Investment Management	0.40%	still open
December 10, 2015	Oxford Asset Management	1.34%	still open
December 10, 2015	Marshall Wace LLP	1.01%	still open
December 10, 2015	Worldquant, LLC	0.90%	still open
December 10, 2015	Hutchin Hill Capital, LP	0.74%	still open
December 10, 2015	ALL Options International B.V.	0.55%	still open
December 10, 2015	Citadel Advisors II LLC	0.54%	still open
December 9, 2015	UBS Asset Management (UK) LTD	1.83%	still open
December 7, 2015	UBS Asset Management (UK) LTD	1.71%	still open
December 3, 2015	Worldquant, LLC	0.53%	still open
December 2, 2015	Marshall Wace LLP	0.54%	still open
November 26, 2015	Marshall Wace LLP	0.63%	still open
November 24, 2015	Marshall Wace LLP	0.76%	still open
November 23, 2015	Marshall Wace LLP	0.80%	still open
November 20, 2015	UBS Asset Management (UK) LTD	1.67%	still open
November 20, 2015	Marshall Wace LLP	0.79%	still open
November 19, 2015	UBS Asset Management (UK) LTD	1.28%	still open
November 19, 2015	Algert Global LLC	0.49%	still open
November 18, 2015	Marshall Wace LLP	0.89%	still open
November 17, 2015	UBS Asset Management (UK) LTD	1.05%	still open
November 17, 2015	Marshall Wace LLP	0.99%	still open
November 17, 2015	Worldquant, LLC	0.41%	still open
November 16, 2015	UBS Asset Management (UK) LTD	0.54%	still open
November 16, 2015	Worldquant, LLC	0.52%	still open
November 12, 2015	Jpmorgan Asset Management (UK) LTD	3.44%	still open
November 11, 2015	Marshall Wace LLP	1.07%	still open
November 9, 2015	Marshall Wace LLP	1.19%	still open
November 4, 2015	Jpmorgan Asset Management (UK) LTD	3.26%	still open
November 4, 2015	Hutchin Hill Capital, LP	0.69%	still open
November 4, 2015	Worldquant, LLC	0.44%	still open
November 3, 2015	Hutchin Hill Capital, LP	0.76%	still open
November 3, 2015	Worldquant, LLC	0.59%	still open
November 2, 2015	Worldquant, LLC	0.76%	still open
October 30, 2015	Marshall Wace LLP	1.27%	still open
October 30, 2015	Hutchin Hill Capital, LP	0.89%	still open
October 30, 2015	Worldquant, LLC	0.86%	still open
October 30, 2015	Bogle Investment Management	0.61%	still open
October 29, 2015	Jpmorgan Asset Management (UK) LTD	3.36%	still open
October 29, 2015	Hutchin Hill Capital, LP	0.94%	still open
October 29, 2015	Worldquant, LLC	0.90%	still open
October 28, 2015	Marshall Wace LLP	1.34%	still open
October 28, 2015	Worldquant, LLC	0.89%	still open
October 27, 2015	Marshall Wace LLP	1.45%	still open
October 26, 2015	Worldquant, LLC	1.07%	still open
October 23, 2015	Marshall Wace LLP	1.66%	still open
October 23, 2015	Oxford Asset Management	1.43%	still open
October 23, 2015	Worldquant, LLC	1.11%	still open
October 22, 2015	Jpmorgan Asset Management (UK) LTD	3.28%	still open
October 22, 2015	Worldquant, LLC	1.26%	still open
October 22, 2015	Bogle Investment Management	0.50%	still open
October 21, 2015	Marshall Wace LLP	1.78%	still open
October 21, 2015	Worldquant, LLC	1.40%	still open
October 20, 2015	Worldquant, LLC	1.54%	still open
October 19, 2015	Worldquant, LLC	1.48%	still open
October 16, 2015	Worldquant, LLC	1.29%	still open
October 16, 2015	Hutchin Hill Capital, LP	1.00%	still open
October 15, 2015	Oxford Asset Management	1.30%	still open
October 15, 2015	Odey Asset Management LLP	0.97%	still open
October 15, 2015	Hutchin Hill Capital, LP	0.84%	still open
October 14, 2015	Marshall Wace LLP	1.81%	still open
October 14, 2015	Odey Asset Management LLP	1.21%	still open
October 14, 2015	Hutchin Hill Capital, LP	0.72%	still open
October 13, 2015	Jpmorgan Asset Management (UK) LTD	3.16%	still open
October 13, 2015	Worldquant, LLC	1.03%	still open
October 12, 2015	ALL Options International B.V.	0.47%	still open
October 9, 2015	Jpmorgan Asset Management (UK) LTD	2.80%	still open
October 9, 2015	Odey Asset Management LLP	1.31%	still open
October 9, 2015	Worldquant, LLC	0.90%	still open
October 8, 2015	Jpmorgan Asset Management (UK) LTD	2.96%	still open
October 8, 2015	Worldquant, LLC	1.03%	still open
October 8, 2015	ALL Options International B.V.	0.50%	still open
October 7, 2015	Worldquant, LLC	1.17%	still open
October 7, 2015	ALL Options International B.V.	0.49%	still open
October 6, 2015	PDT Partners, LLC	0.80%	still open
October 6, 2015	Hutchin Hill Capital, LP	0.59%	still open
October 2, 2015	Jpmorgan Asset Management (UK) LTD	3.02%	still open
October 2, 2015	Worldquant, LLC	1.20%	still open
October 2, 2015	Hutchin Hill Capital, LP	0.66%	still open
October 1, 2015	Jpmorgan Asset Management (UK) LTD	3.11%	still open
September 30, 2015	Hutchin Hill Capital, LP	0.76%	still open
September 30, 2015	Macquarie Funds Management Hong Kong Limited	0.47%	still open
September 28, 2015	Worldquant, LLC	1.19%	still open
September 28, 2015	Systematica Investments Limited	0.50%	still open
September 28, 2015	Bluecrest Capital Management Limited	0.48%	still open
September 24, 2015	PDT Partners, LLC	0.79%	still open
September 24, 2015	ALL Options International B.V.	0.54%	still open
September 22, 2015	PDT Partners, LLC	0.80%	still open
September 21, 2015	Bluecrest Capital Management Limited	0.59%	still open
September 15, 2015	Worldquant, LLC	1.01%	still open
September 11, 2015	Worldquant, LLC	0.94%	still open
September 11, 2015	Bluecrest Capital Management Limited	0.68%	still open
September 10, 2015	Jpmorgan Asset Management (UK) LTD	3.32%	still open
September 10, 2015	Worldquant, LLC	0.89%	still open
September 9, 2015	Macquarie Funds Management Hong Kong Limited	0.59%	still open
September 8, 2015	Marshall Wace LLP	1.75%	still open
September 8, 2015	Bluecrest Capital Management Limited	0.77%	still open
September 8, 2015	Worldquant, LLC	0.71%	still open
September 3, 2015	Jpmorgan Asset Management (UK) LTD	3.17%	still open
September 3, 2015	Marshall Wace LLP	1.87%	still open
September 2, 2015	Marshall Wace LLP	1.98%	still open
September 2, 2015	Bluecrest Capital Management Limited	0.87%	still open
September 1, 2015	Systematica Investments Limited	0.50%	still open
August 28, 2015	Worldquant, LLC	0.68%	still open
August 25, 2015	Worldquant, LLC	0.76%	still open
August 21, 2015	Worldquant, LLC	0.88%	still open
August 20, 2015	Marshall Wace LLP	2.01%	still open
August 19, 2015	Worldquant, LLC	0.98%	still open
August 19, 2015	Macquarie Funds Management Hong Kong Limited	0.69%	still open
August 14, 2015	Jpmorgan Asset Management (UK) LTD	3.04%	still open
August 14, 2015	Marshall Wace LLP	1.90%	still open
August 14, 2015	Bluecrest Capital Management Limited	0.92%	still open
August 12, 2015	Marshall Wace LLP	1.81%	still open
August 10, 2015	Marshall Wace LLP	1.71%	still open
August 10, 2015	Worldquant, LLC	1.27%	still open
August 6, 2015	Jpmorgan Asset Management (UK) LTD	3.22%	still open
August 6, 2015	Marshall Wace LLP	1.61%	still open
August 6, 2015	Bluecrest Capital Management Limited	0.80%	still open
August 5, 2015	Marshall Wace LLP	1.50%	still open
August 5, 2015	Worldquant, LLC	1.03%	still open
August 5, 2015	Bluecrest Capital Management Limited	0.78%	still open
August 4, 2015	Marshall Wace LLP	1.36%	still open
August 4, 2015	Worldquant, LLC	1.35%	still open
August 3, 2015	Marshall Wace LLP	1.24%	still open
August 3, 2015	PDT Partners, LLC	0.70%	still open
July 31, 2015	Marshall Wace LLP	1.12%	still open
July 31, 2015	Bluecrest Capital Management Limited	0.89%	still open
July 31, 2015	PDT Partners, LLC	0.68%	still open
July 30, 2015	Odey Asset Management LLP	1.40%	still open
July 29, 2015	Marshall Wace LLP	1.00%	still open
July 28, 2015	Worldquant, LLC	1.46%	still open
July 28, 2015	Odey Asset Management LLP	1.32%	still open
July 28, 2015	Marshall Wace LLP	0.90%	still open
July 27, 2015	Hutchin Hill Capital, LP	0.80%	still open
July 27, 2015	PDT Partners, LLC	0.78%	still open
July 24, 2015	Worldquant, LLC	1.37%	still open
July 24, 2015	Marshall Wace LLP	0.70%	still open
July 23, 2015	Worldquant, LLC	1.24%	still open
July 23, 2015	Marshall Wace LLP	0.64%	still open
July 23, 2015	Hutchin Hill Capital, LP	0.63%	still open
July 22, 2015	Hutchin Hill Capital, LP	0.56%	still open
July 21, 2015	Jpmorgan Asset Management (UK) LTD	3.08%	still open
July 21, 2015	Worldquant, LLC	1.10%	still open
July 21, 2015	PDT Partners, LLC	0.87%	still open
July 21, 2015	Marshall Wace LLP	0.50%	still open
July 20, 2015	Bluecrest Capital Management Limited	0.90%	still open
July 20, 2015	PDT Partners, LLC	0.90%	still open
July 17, 2015	Jpmorgan Asset Management (UK) LTD	3.17%	still open
July 17, 2015	Algert Global LLC	0.50%	still open
July 16, 2015	PDT Partners, LLC	0.81%	still open
July 15, 2015	Worldquant, LLC	1.02%	still open
July 14, 2015	Worldquant, LLC	0.93%	still open
July 14, 2015	Bluecrest Capital Management Limited	0.89%	still open
July 14, 2015	PDT Partners, LLC	0.79%	still open
July 14, 2015	Marshall Wace LLP	0.35%	still open
July 13, 2015	Bluecrest Capital Management Limited	0.91%	still open
July 13, 2015	Hutchin Hill Capital, LP	0.61%	still open
July 9, 2015	Jpmorgan Asset Management (UK) LTD	3.48%	still open
July 9, 2015	Bluecrest Capital Management Limited	0.89%	still open
July 9, 2015	Worldquant, LLC	0.81%	still open
July 9, 2015	PDT Partners, LLC	0.80%	still open
July 8, 2015	Jpmorgan Asset Management (UK) LTD	3.29%	still open
July 8, 2015	Marshall Wace LLP	0.59%	still open
July 7, 2015	Marshall Wace LLP	0.63%	still open
July 3, 2015	Marshall Wace LLP	0.79%	still open
July 3, 2015	Worldquant, LLC	0.72%	still open
July 2, 2015	PDT Partners, LLC	0.60%	still open
June 30, 2015	Oxford Asset Management	1.22%	still open
June 29, 2015	Marshall Wace LLP	0.85%	still open
June 29, 2015	Worldquant, LLC	0.61%	still open
June 26, 2015	Bluecrest Capital Management Limited	0.90%	still open
June 26, 2015	AQR Capital Management, LLC	0.48%	still open
June 25, 2015	Marshall Wace LLP	0.96%	still open
June 24, 2015	Oxford Asset Management	1.19%	still open
June 24, 2015	Bluecrest Capital Management Limited	0.89%	still open
June 23, 2015	PDT Partners, LLC	0.57%	still open
June 19, 2015	Oxford Asset Management	1.25%	still open
June 19, 2015	Marshall Wace LLP	1.07%	still open
June 19, 2015	AQR Capital Management, LLC	0.58%	still open
June 18, 2015	Macquarie Funds Management Hong Kong Limited	0.79%	still open
June 18, 2015	PDT Partners, LLC	0.61%	still open
June 15, 2015	Marshall Wace LLP	1.19%	still open
June 12, 2015	Marshall Wace LLP	1.29%	still open
June 12, 2015	Worldquant, LLC	0.50%	still open
June 11, 2015	Marshall Wace LLP	1.38%	still open
June 11, 2015	Oxford Asset Management	1.38%	still open
June 10, 2015	Marshall Wace LLP	1.47%	still open
June 9, 2015	Marshall Wace LLP	1.59%	still open
June 9, 2015	Odey Asset Management LLP	0.79%	still open
June 8, 2015	Marshall Wace LLP	1.70%	still open
June 4, 2015	Bluecrest Capital Management Limited	0.91%	still open
June 3, 2015	Odey Asset Management LLP	0.86%	still open
June 3, 2015	AQR Capital Management, LLC	0.69%	still open
June 1, 2015	Marshall Wace LLP	1.89%	still open
May 29, 2015	AQR Capital Management, LLC	0.77%	still open
May 28, 2015	AQR Capital Management, LLC	0.85%	still open
May 26, 2015	Marshall Wace LLP	1.99%	still open
May 22, 2015	Odey Asset Management LLP	1.02%	still open
May 21, 2015	Bluecrest Capital Management Limited	0.88%	still open
May 20, 2015	Marshall Wace LLP	2.09%	still open
May 20, 2015	AQR Capital Management, LLC	0.99%	still open
May 20, 2015	Odey Asset Management LLP	0.92%	still open
May 19, 2015	Marshall Wace LLP	2.13%	still open
May 19, 2015	Oxford Asset Management	1.46%	still open
May 19, 2015	AQR Capital Management, LLC	1.08%	still open
May 19, 2015	Odey Asset Management LLP	0.76%	still open
May 15, 2015	Bluecrest Capital Management Limited	0.99%	still open

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HelloFresh SE 7.59% of the capital sold short
AUTO1 Group SE 7.29% of the capital sold short
Hugo Boss AG 6.63% of the capital sold short
Gerresheimer AG 6.07% of the capital sold short
Zalando SE 5.32% of the capital sold short
Cancom SE 5.22% of the capital sold short
Tamboran Resources Corp. 4.96% of the capital sold short
Kontron AG 4.94% of the capital sold short
Aeluma, INC. 4.89% of the capital sold short
Cardlytics, INC. 4.63% of the capital sold short
LANXESS Aktiengesellschaft 4.62% of the capital sold short