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Aixtron SE

Short position disclosed on September 14, 2026.

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Evolution of the disclosed total

0%1%2%3%
Oct 2025Jan 2026Apr 2026Jul 2026
Sum of open short positions, asĀ % 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.
FundTwelve months% of capitalOver the yearSince
Summit Partners Public Asset Management, LLC0.73%newSeptember 14, 2026
Adage Capital Management, LP0.51%newAugust 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.
DateFund% of capitalEnd of publication
February 12, 2013Citadel Advisors LLC1.60%
February 11, 2013AQR Capital Management, LLC0.94%
February 7, 2013Citadel Advisors LLC1.55%
February 4, 2013AQR Capital Management, LLC0.83%
February 1, 2013Citadel Advisors LLC1.60%
January 31, 2013Citadel Advisors LLC1.56%
January 23, 2013Citadel Advisors LLC1.61%
January 23, 2013Jpmorgan Asset Management (UK) LTD0.34%
January 22, 2013Citadel Advisors LLC1.52%
January 15, 2013Citadel Advisors LLC1.45%
January 14, 2013Citadel Advisors LLC1.59%
January 14, 2013AQR Capital Management, LLC0.72%
January 10, 2013AQR Capital Management, LLC0.66%
January 8, 2013Asian Century Quest Capital LLC0.19%
January 7, 2013Citadel Advisors LLC1.76%
January 7, 2013Asian Century Quest Capital LLC0.53%
January 2, 2013Citadel Advisors LLC1.85%
December 20, 2012AQR Capital Management, LLC0.53%
December 13, 2012Citadel Advisors LLC1.95%
December 11, 2012Citadel Advisors LLC2.00%
December 10, 2012Citadel Advisors LLC2.17%
December 10, 2012Barrington Wilshire LLC1.70%
December 7, 2012Citadel Advisors LLC2.70%
December 6, 2012Citadel Advisors LLC3.00%
December 5, 2012Citadel Advisors LLC3.18%
December 4, 2012Citadel Advisors LLC3.35%
December 3, 2012Citadel Advisors LLC3.69%
November 27, 2012Citadel Advisors LLC3.78%
November 22, 2012Jpmorgan Asset Management (UK) LTD0.51%
November 20, 2012Citadel Advisors LLC3.88%
November 20, 2012Barrington Wilshire LLC1.51%
November 19, 2012Barrington Wilshire LLC1.47%
November 16, 2012Citadel Advisors LLC3.92%
November 15, 2012Citadel Advisors LLC4.00%
November 15, 2012Barrington Wilshire LLC1.32%
November 14, 2012Citadel Advisors LLC4.18%
November 13, 2012Citadel Advisors LLC4.20%
November 9, 2012Citadel Advisors LLC4.30%
November 8, 2012Citadel Advisors LLC4.20%
November 2, 2012Maverick Capital, LTD.7.82%
November 2, 2012Citadel Advisors LLC4.13%
November 2, 2012Asian Century Quest Capital LLC0.78%
November 1, 2012Barrington Wilshire LLC1.25%
October 29, 2012Pennant Windward Master Fund, LP1.55%
April 10, 2004Columbus Circle Investors0.78%
March 26, 2003Oxford Asset Management1.11%

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

Other companies sold short in Germany

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=30