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Aixtron SE

Short position disclosed on September 14, 2026.

1.24% of the capital sold short

2 disclosing funds

1,496 disclosures on record

DE000A0WMPJ6 ISIN code

Evolution of the disclosed total

0%1%2%3%

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.

Over the whole history, the total peaked at 16.39% on November 22, 2012. The shaded band matches the twelve months of the first chart.

March 26, 2003 today

Open positions

The funds disclosing a short position that is still open.
Fund	Twelve months	% of capital	Over the year	Since
Summit Partners Public Asset Management, LLC		0.73%	new	September 14, 2026
Adage Capital Management, LP		0.51%	new	August 3, 2026

In the United States AIXXF (OTC): 1,593,028 shares sold short on August 31, 2026. FINRA names no fund.

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

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History of disclosures

1496 disclosures on record for this share.
Date	Fund	% of capital
September 17, 2014	AQR Capital Management, LLC	2.71%
September 15, 2014	Bluecrest Capital Management Limited	0.71%
September 12, 2014	Jpmorgan Asset Management (UK) LTD	0.58%
September 11, 2014	Jpmorgan Asset Management (UK) LTD	0.62%
September 3, 2014	AQR Capital Management, LLC	2.61%
August 27, 2014	AQR Capital Management, LLC	2.59%
August 15, 2014	AQR Capital Management, LLC	2.61%
August 5, 2014	AQR Capital Management, LLC	2.52%
August 4, 2014	Oxford Asset Management	0.50%
July 31, 2014	Bluecrest Capital Management Limited	0.61%
July 29, 2014	Jpmorgan Asset Management (UK) LTD	0.81%
July 25, 2014	Bluecrest Capital Management Limited	0.58%
July 24, 2014	AQR Capital Management, LLC	2.41%
July 21, 2014	Bluecrest Capital Management Limited	0.60%
July 17, 2014	AQR Capital Management, LLC	2.32%
July 9, 2014	AQR Capital Management, LLC	2.21%
July 8, 2014	Oxford Asset Management	0.50%
June 11, 2014	Marshall Wace LLP	0.49%
June 10, 2014	AQR Capital Management, LLC	2.10%
June 10, 2014	Marshall Wace LLP	0.50%
June 6, 2014	Marshall Wace LLP	0.49%
June 2, 2014	Bluecrest Capital Management Limited	0.58%
May 28, 2014	Marshall Wace LLP	0.50%
May 8, 2014	Columbus Circle Investors	0.44%
May 2, 2014	Columbus Circle Investors	0.58%
April 30, 2014	Saemor Capital B.V.	0.49%
April 29, 2014	Jpmorgan Asset Management (UK) LTD	0.73%
April 29, 2014	Columbus Circle Investors	0.68%
April 24, 2014	Columbus Circle Investors	0.77%
April 24, 2014	Bluecrest Capital Management Limited	0.69%
April 23, 2014	Columbus Circle Investors	0.66%
April 22, 2014	AQR Capital Management, LLC	2.01%
April 11, 2014	Jpmorgan Asset Management (UK) LTD	0.99%
April 7, 2014	Oxford Asset Management	0.51%
April 2, 2014	Columbus Circle Investors	0.61%
April 1, 2014	AQR Capital Management, LLC	1.02%
March 31, 2014	Bluecrest Capital Management Limited	0.79%
March 27, 2014	AQR Capital Management, LLC	1.99%
March 24, 2014	Jpmorgan Asset Management (UK) LTD	1.07%
March 19, 2014	Columbus Circle Investors	0.55%
March 6, 2014	Bluecrest Capital Management Limited	0.80%
February 26, 2014	AQR Capital Management, LLC	2.08%
February 26, 2014	Bluecrest Capital Management Limited	0.79%
February 25, 2014	Jpmorgan Asset Management (UK) LTD	1.11%
February 25, 2014	Columbus Circle Investors	0.55%
February 24, 2014	AQR Capital Management, LLC	2.10%
February 20, 2014	Columbus Circle Investors	0.71%
February 18, 2014	Columbus Circle Investors	0.69%
February 17, 2014	Bluecrest Capital Management Limited	0.88%
February 14, 2014	AQR Capital Management, LLC	2.08%

Download 1496 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

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TUI AG 6.61% of the capital sold short
PVA TePla AG 5.87% of the capital sold short
Velo3D Inc 5.85% of the capital sold short
Hugo Boss AG 5.63% of the capital sold short
Puma SE 5.63% of the capital sold short
K+S Aktiengesellschaft 5.53% of the capital sold short
RENK Group AG 5.42% of the capital sold short
Zalando SE 5.39% of the capital sold short
Evotec SE 5.35% of the capital sold short
Ocean Power Technologies, Inc 5.27% of the capital sold short

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 September 14, 2026, https://www.quivad.com/action/aixtron-se?page=25