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Koninklijke Boskalis Westminster N.V.

Short position disclosed on March 9, 2018.

0.50% of the capital sold short

1 disclosing funds

457 disclosures on record

NL0000852580 ISIN code

Evolution of the disclosed total

0%0.2%0.4%0.6%

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 9.73% on May 30, 2018. The shaded band is the year shown above.

January 30, 2015 today

Open positions

The funds disclosing a short position that is still open.
Fund	Twelve months	% of capital	Over the year	Since
Millennium International Management LP		0.50%	unchanged	March 9, 2018

History of disclosures

457 disclosures on record for this share.
Date	Fund	% of capital	End of publication
November 27, 2018	Capital Fund Management S.A.	0.95%	still open
November 26, 2018	Marshall Wace LLP	1.02%	still open
November 26, 2018	Worldquant, LLC	0.69%	still open
November 26, 2018	AHL Partners LLP	0.68%	still open
November 23, 2018	Marshall Wace LLP	0.99%	still open
November 23, 2018	AHL Partners LLP	0.70%	still open
November 14, 2018	Capital Fund Management S.A.	1.00%	still open
November 13, 2018	Marshall Wace LLP	1.09%	still open
November 6, 2018	Blackrock Institutional Trust Company, National Association	0.79%	still open
November 5, 2018	Worldquant, LLC	0.79%	still open
November 5, 2018	AHL Partners LLP	0.60%	still open
November 2, 2018	AHL Partners LLP	0.59%	still open
October 31, 2018	Merian Global Investors (UK) Limited	0.50%	still open
October 30, 2018	Marshall Wace LLP	1.18%	still open
October 30, 2018	AHL Partners LLP	0.60%	still open
October 29, 2018	AHL Partners LLP	0.59%	still open
October 25, 2018	AHL Partners LLP	0.60%	still open
October 24, 2018	AHL Partners LLP	0.59%	still open
October 23, 2018	AHL Partners LLP	0.60%	still open
October 22, 2018	Marshall Wace LLP	1.29%	still open
October 22, 2018	Worldquant, LLC	0.81%	still open
October 19, 2018	Capital Fund Management S.A.	0.90%	still open
October 18, 2018	Marshall Wace LLP	1.30%	still open
October 12, 2018	Marshall Wace LLP	1.28%	still open
October 12, 2018	Bluemountain Capital Management, LLC	0.48%	still open
October 11, 2018	Marshall Wace LLP	1.30%	still open
October 11, 2018	Jpmorgan Asset Management (UK) LTD.	0.78%	still open
October 11, 2018	AHL Partners LLP	0.51%	still open
October 9, 2018	Capital Fund Management S.A.	0.80%	still open
October 8, 2018	Bluemountain Capital Management, LLC	0.54%	still open
October 3, 2018	Bluemountain Capital Management, LLC	0.49%	still open
October 2, 2018	Bluemountain Capital Management, LLC	0.50%	still open
October 1, 2018	AQR Capital Management, LLC	1.08%	still open
October 1, 2018	Bluemountain Capital Management, LLC	0.49%	still open
September 26, 2018	Worldquant, LLC	0.79%	still open
September 25, 2018	Marshall Wace LLP	1.23%	still open
September 25, 2018	Blackrock Institutional Trust Company, National Association	0.86%	still open
September 24, 2018	AQR Capital Management, LLC	1.18%	still open
September 24, 2018	Blackrock Institutional Trust Company, National Association	0.90%	still open
September 21, 2018	Blackrock Institutional Trust Company, National Association	0.89%	still open
September 18, 2018	Marshall Wace LLP	1.10%	still open
September 18, 2018	Bluemountain Capital Management, LLC	0.59%	still open
September 12, 2018	AHL Partners LLP	0.49%	still open
September 11, 2018	AHL Partners LLP	0.50%	still open
September 10, 2018	AQR Capital Management, LLC	1.29%	still open
September 6, 2018	Blackrock Institutional Trust Company, National Association	0.99%	still open
August 31, 2018	Capital Fund Management S.A.	0.70%	still open
August 30, 2018	Marshall Wace LLP	1.00%	still open
August 29, 2018	Capital Fund Management S.A.	0.69%	still open
August 28, 2018	AQR Capital Management, LLC	1.39%	still open

Other companies sold short in the Netherlands

Signify N.V. 10.57% of the capital sold short
Akzo Nobel N.V. 8.44% of the capital sold short
Pharming Group N.V. 8.11% of the capital sold short
The Magnum Ice Cream Company N.V. 6.43% of the capital sold short
Imcd N.V. 5.61% of the capital sold short
Basic-Fit N.V. 4.23% of the capital sold short
Fugro N.V. 4.13% of the capital sold short
DSM-Firmenich AG 3.65% of the capital sold short
PostNL N.V. 3.07% of the capital sold short
Alfen N.V. 2.27% of the capital sold short
Shell plc 2.05% of the capital sold short
Arcadis N.V. 1.76% 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, Koninklijke Boskalis Westminster N.V., source AFM, data as at March 9, 2018, https://www.quivad.com/action/koninklijke-boskalis-westminster-n-v?page=4