Home / United Kingdom / Weir Group Plc(The)

Weir Group Plc(The)

Short position disclosed on August 11, 2026.

4.40% of the capital sold short

? funds not named

870 disclosures on record

GB0009465807 ISIN code

Since 13 July 2026 this regulator publishes an aggregated total per company and no longer names the funds. Positions disclosed before that date remain nominative.

Evolution of the disclosed total

0%2%4%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 15.32% on November 14, 2012. The shaded band is the year shown above.

October 31, 2012 today

Open positions

The funds disclosing a short position that is still open.
Fund	Twelve months	% of capital	Over the year	Since
Aggregated total		4.40%	new	August 11, 2026

On the other side: the funds that hold Weir Group Plc(The) Titelia

History of disclosures

870 disclosures on record for this share.
Date	Fund	% of capital	End of publication
January 14, 2019	Capital Fund Management SA	0.79%	still open
January 10, 2019	Marshall Wace LLP	0.79%	still open
January 9, 2019	AHL Partners LLP	0.49%	still open
January 8, 2019	Capital Fund Management SA	0.88%	still open
January 2, 2019	Capital Fund Management SA	0.92%	still open
January 2, 2019	Marshall Wace LLP	0.83%	still open
December 19, 2018	AHL Partners LLP	0.50%	still open
December 18, 2018	AQR Capital Management, LLC	1.00%	still open
December 13, 2018	Merian Global Investors (UK) Limited	0.80%	still open
December 13, 2018	AHL Partners LLP	0.49%	still open
December 12, 2018	Marshall Wace LLP	0.79%	still open
December 11, 2018	Capital Fund Management SA	0.80%	still open
December 6, 2018	Marshall Wace LLP	0.80%	still open
December 6, 2018	Merian Global Investors (UK) Limited	0.72%	still open
December 5, 2018	Merian Global Investors (UK) Limited	0.50%	still open
December 4, 2018	Marshall Wace LLP	0.79%	still open
December 4, 2018	Capital Fund Management SA	0.77%	still open
November 20, 2018	AQR Capital Management, LLC	0.92%	still open
November 19, 2018	AHL Partners LLP	0.51%	still open
November 15, 2018	Marshall Wace LLP	0.85%	still open
November 15, 2018	Capital Fund Management SA	0.80%	still open
November 14, 2018	Capital Fund Management SA	0.79%	still open
November 13, 2018	Capital Fund Management SA	0.80%	still open
November 13, 2018	Marshall Wace LLP	0.73%	still open
November 13, 2018	Jpmorgan Asset Management (UK) LTD	0.53%	still open
November 12, 2018	Worldquant LLC	0.46%	still open
November 9, 2018	Marshall Wace LLP	0.62%	still open
November 7, 2018	Marshall Wace LLP	0.53%	still open
November 7, 2018	Worldquant LLC	0.52%	still open
November 1, 2018	Capital Fund Management SA	0.79%	still open
October 31, 2018	Capital Fund Management SA	0.81%	still open
October 23, 2018	Millennium International Management LP	0.48%	still open
October 22, 2018	Millennium International Management LP	0.50%	still open
October 22, 2018	Worldquant LLC	0.49%	still open
October 18, 2018	Capital Fund Management SA	0.70%	still open
October 17, 2018	Capital Fund Management SA	0.69%	still open
October 15, 2018	AQR Capital Management, LLC	0.89%	still open
October 12, 2018	Capital Fund Management SA	0.70%	still open
October 8, 2018	AQR Capital Management, LLC	0.90%	still open
October 5, 2018	Worldquant LLC	0.53%	still open
September 28, 2018	AQR Capital Management, LLC	0.89%	still open
September 20, 2018	AQR Capital Management, LLC	0.98%	still open
September 6, 2018	AQR Capital Management, LLC	1.09%	still open
September 6, 2018	Millennium International Management LP	0.36%	still open
August 24, 2018	Millennium International Management LP	0.52%	still open
August 22, 2018	Millennium International Management LP	0.49%	still open
August 20, 2018	AQR Capital Management, LLC	1.19%	still open
August 15, 2018	Millennium International Management LP	0.52%	still open
July 24, 2018	Millennium International Management LP	0.49%	still open
July 19, 2018	Millennium International Management LP	0.50%	still open

Other companies sold short in the United Kingdom

Ibstock PLC 20.90% of the capital sold short
Vistry Group PLC 20.08% of the capital sold short
Capita PLC 13.92% of the capital sold short
Chemring Group PLC 11.71% of the capital sold short
WH Smith PLC 11.69% of the capital sold short
Wizz Air Holdings PLC 11.60% of the capital sold short
Genuit Group PLC 11.12% of the capital sold short
Crest Nicholson Holdings PLC 11.01% of the capital sold short
Ceres Power Holdings PLC 10.80% of the capital sold short
Greggs PLC 10.50% of the capital sold short
R&S Group Holding AG 10.11% of the capital sold short
Breedon Group Plc 9.96% 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, Weir Group Plc(The), source FCA, data as at August 11, 2026, https://www.quivad.com/action/weir-group-plc-the?page=8