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Ambu A/S

Short position disclosed on September 25, 2026.

4.16% of the capital sold short

6 disclosing funds

527 disclosures on record

DK0060946788 ISIN code

Evolution of the disclosed total

0%2%4%6%

2025-13-01Apr 2026Jul 2026Oct 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 4.17% on September 21, 2026. The shaded band matches the twelve months of the first chart.

January 9, 2015 today

Open positions

The funds disclosing a short position that is still open.
Fund	% of capital	Over the year	Since
J.P. Morgan Asset Management (UK) Limited	1.12%	new	August 28, 2026
Wellington Management International Limited	0.70%	new	September 3, 2026
Wellington Management Company LLP	0.63%	new	September 21, 2026
Capital Fund Management	0.62%	new	September 15, 2026
AHL Partners LLP	0.59%	new	August 25, 2026
AQR Capital Management, LLC	0.50%	new	September 25, 2026

In the United States AMBFF (OTC): 5,009,611 shares sold short on October 15, 2026. FINRA names no fund.

On the other side: the funds that hold Ambu A/S Titelia

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History of disclosures

527 disclosures on record for this share.
Date	Fund	% of capital	End of publication
January 28, 2021	Canadian Pension Plan Investment Board	0.65%	January 28, 2021
January 28, 2021	Kuvari Partners LLP	0.45%	January 28, 2021
January 28, 2021	Steadfast Financial LP	0.00%	January 28, 2021
January 27, 2021	Steadfast Financial LP	0.63%	January 27, 2021
January 27, 2021	Kensico Capital Management Corp.	0.48%	January 27, 2021
January 21, 2021	Steadfast Financial LP	0.71%	January 21, 2021
January 14, 2021	Marshall Wace LLP	0.79%	January 14, 2021
December 23, 2020	Marshall Wace LLP	0.89%	December 23, 2020
December 21, 2020	Eminence Capital, LP	0.39%	December 21, 2020
December 15, 2020	Marshall Wace LLP	0.98%	December 15, 2020
December 8, 2020	Marshall Wace LLP	1.07%	December 8, 2020
December 1, 2020	Kuvari Partners LLP	0.51%	December 1, 2020
November 20, 2020	Marshall Wace LLP	1.10%	November 20, 2020
November 20, 2020	Public Equity Partners Management, L.P.	0.50%	November 20, 2020
November 18, 2020	Marshall Wace LLP	1.09%	November 18, 2020
November 16, 2020	Marshall Wace LLP	1.10%	November 16, 2020
November 11, 2020	Marshall Wace LLP	1.07%	November 11, 2020
November 9, 2020	Marshall Wace LLP	0.90%	November 9, 2020
November 6, 2020	Steadfast Financial LP	0.62%	November 6, 2020
October 26, 2020	Marshall Wace LLP	0.89%	October 26, 2020
October 19, 2020	Marshall Wace LLP	0.97%	October 19, 2020
October 9, 2020	Marshall Wace LLP	1.00%	October 9, 2020
September 25, 2020	Marshall Wace LLP	0.90%	September 25, 2020
September 9, 2020	Marshall Wace LLP	0.82%	September 9, 2020
September 4, 2020	Marshall Wace LLP	0.74%	September 4, 2020
September 3, 2020	Marshall Wace LLP	0.64%	September 3, 2020
August 28, 2020	Marshall Wace LLP	0.50%	August 28, 2020
August 26, 2020	Eminence Capital, LP	0.55%	August 26, 2020
July 17, 2020	Kensico Capital Management Corp.	0.56%	July 17, 2020
July 15, 2020	Kensico Capital Management Corp.	0.67%	July 15, 2020
June 8, 2020	Eminence Capital, LP	0.44%	June 8, 2020
June 1, 2020	Canadian Pension Plan Investment Board	0.97%	June 1, 2020
May 27, 2020	Lansdowne Partners (UK) LLP	0.47%	May 27, 2020
May 5, 2020	Eminence Capital, LP	0.54%	May 5, 2020
April 17, 2020	Kensico Capital Management Corp.	0.78%	April 17, 2020
April 15, 2020	Lansdowne Partners (UK) LLP	0.58%	April 15, 2020
March 26, 2020	Lone Pine Capital LLC	0.44%	March 26, 2020
March 25, 2020	Lone Pine Capital LLC	0.53%	March 25, 2020
March 20, 2020	Lone Pine Capital LLC	0.88%	March 20, 2020
March 19, 2020	Lansdowne Partners (UK) LLP	0.68%	March 19, 2020
March 16, 2020	Lansdowne Partners (UK) LLP	0.78%	March 16, 2020
March 12, 2020	Kensico Capital Management Corp.	0.87%	March 12, 2020
February 20, 2020	Lansdowne Partners (UK) LLP	0.88%	February 20, 2020
February 17, 2020	Pelham Capital Ltd	0.47%	February 17, 2020
February 14, 2020	Pelham Capital Ltd	0.57%	February 14, 2020
February 13, 2020	Pelham Capital Ltd	0.66%	February 13, 2020
February 12, 2020	Lansdowne Partners (UK) LLP	0.96%	February 12, 2020
February 12, 2020	Pelham Capital Ltd	0.91%	February 12, 2020
February 11, 2020	Pelham Capital Ltd	1.08%	February 11, 2020
February 4, 2020	Lansdowne Partners (UK) LLP	1.01%	February 4, 2020

Download 527 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in Denmark

GN Store Nord A/S 5.06% of the capital sold short
Netcompany Group A/S 4.87% of the capital sold short
Zealand Pharma A/S 3.80% of the capital sold short
Carlsberg A/S 2.53% of the capital sold short
Pandora A/S 1.47% of the capital sold short
Coloplast A/S 1.18% of the capital sold short
A.P. Møller - Mærsk A/S 1.07% of the capital sold short
Matas A/S 1.01% of the capital sold short
Royal Unibrew A/S 0.71% of the capital sold short
Vestas Wind Systems A/S 0.70% of the capital sold short
Bavarian Nordic A/S 0.69% of the capital sold short
Demant A/S 0.69% 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, Ambu A/S, source Finanstilsynet, data as at September 25, 2026, https://www.quivad.com/action/ambu-a-s?page=8