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Costain Group PLC

Short position disclosed on September 16, 2026.

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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%0.2%0.4%0.6%0.8%
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 4.64% on March 11, 2014. The shaded band is the year shown above.

November 1, 2012 today

Open positions

The funds disclosing a short position that is still open.
FundTwelve months% of capitalOver the yearSince
Aggregated total0.80%newSeptember 16, 2026

In the United States CSGQF (OTC): 258 shares sold short on August 31, 2026. FINRA names no fund.

On the other side: the funds that hold Costain Group PLC Titelia

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History of disclosures

72 disclosures on record for this share.
DateFund% of capitalEnd of publication
September 16, 2026Aggregated total0.80%still open
September 8, 2026Aggregated total0.71%September 16, 2026
August 25, 2026Aggregated total0.69%September 8, 2026
August 18, 2026Aggregated total0.70%August 25, 2026
August 14, 2026Aggregated total0.69%August 18, 2026
July 29, 2026Aggregated total0.79%August 14, 2026
July 10, 2026Aggregated total0.80%July 29, 2026
May 29, 2020Lombard Odier Asset Management (europe) Limited0.00%
May 13, 2020Lombard Odier Asset Management (europe) Limited0.58%
March 17, 2020Squarepoint OPS LLC0.48%
March 16, 2020Jpmorgan Asset Management (UK) LTD0.48%
March 12, 2020Squarepoint OPS LLC0.52%
January 13, 2020Jpmorgan Asset Management (UK) LTD0.50%
November 26, 2019Millennium International Management LP0.00%
November 25, 2019Millennium International Management LP0.51%
September 18, 2014Blackrock Investment Management (UK) Limited0.49%
August 26, 2014Blackrock Investment Management (UK) Limited0.58%
August 15, 2014Blackrock Investment Management (UK) Limited0.69%
June 20, 2014Blackrock Investment Management (UK) Limited0.79%
June 3, 2014Alphagen Capital Limited0.46%
May 28, 2014Alphagen Capital Limited0.52%
May 27, 2014Alphagen Capital Limited0.69%
May 20, 2014Alphagen Capital Limited0.70%
May 13, 2014Blackrock Investment Management (UK) Limited0.89%
May 13, 2014Alphagen Capital Limited0.67%
May 12, 2014Alphagen Capital Limited0.81%
May 6, 2014Blackrock Investment Management (UK) Limited0.96%
April 29, 2014Alphagen Capital Limited0.73%
April 15, 2014Alphagen Capital Limited0.61%
April 7, 2014Alphagen Capital Limited0.51%
April 4, 2014Alphagen Capital Limited0.47%
April 1, 2014Alphagen Capital Limited0.64%
March 31, 2014Alphagen Capital Limited1.13%
March 27, 2014Alphagen Capital Limited1.08%
March 26, 2014Alphagen Capital Limited1.10%
March 21, 2014Alphagen Capital Limited1.09%
March 19, 2014Alphagen Capital Limited1.19%
March 18, 2014Blackrock Investment Management (UK) Limited0.78%
March 17, 2014Alphagen Capital Limited0.68%
March 17, 2014Blackrock Investment Management (UK) Limited0.65%
March 17, 2014GLG Partners LP0.00%
March 13, 2014Alphagen Capital Limited1.20%
March 13, 2014Blackrock Investment Management (UK) Limited0.80%
March 11, 2014Alphagen Capital Limited2.19%
March 11, 2014GLG Partners LP0.92%
March 10, 2014GLG Partners LP0.83%
February 28, 2014Alphagen Capital Limited2.08%
February 28, 2014GLG Partners LP0.75%
February 27, 2014Blackrock Investment Management (UK) Limited1.53%
February 11, 2014Alphagen Capital Limited2.20%

Download 72 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in the United Kingdom

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The figure comes from the regulator register, not from this site. Quoting both lets your reader check it.

QuiVad, Costain Group PLC, source FCA, data as at September 16, 2026, https://www.quivad.com/action/costain-group-plc