Serco Group PLC

Short position disclosed on September 18, 2026.

0.82% of the capital sold short

? funds not named

543 disclosures on record

GB0007973794 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%0.25%0.5%0.75%1%

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.

Over the whole history, the total peaked at 9.97% on February 25, 2016. The shaded band matches the twelve months of the first chart.

November 1, 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		0.82%	new	September 18, 2026

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

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History of disclosures

543 disclosures on record for this share.
Date	Fund	% of capital
August 17, 2018	Systematica Investments Limited	0.60%
August 14, 2018	UBS Asset Management (UK) LTD	0.62%
August 10, 2018	GLG Partners LP	0.61%
August 6, 2018	Capital Fund Management SA	0.60%
August 1, 2018	Systematica Investments Limited	0.59%
July 26, 2018	Canada Pension Plan Investment Board	0.78%
July 18, 2018	GSA Capital Partners LLP	0.59%
July 17, 2018	Capital Fund Management SA	0.59%
July 16, 2018	Systematica Investments Limited	0.69%
July 10, 2018	GSA Capital Partners LLP	0.60%
July 9, 2018	Worldquant LLC	0.61%
July 4, 2018	Worldquant LLC	0.51%
July 3, 2018	Systematica Investments Limited	0.70%
July 3, 2018	GSA Capital Partners LLP	0.59%
July 2, 2018	Capital Fund Management SA	0.61%
June 29, 2018	Capital Fund Management SA	0.59%
June 28, 2018	Capital Fund Management SA	0.60%
June 22, 2018	Capital Fund Management SA	0.59%
June 20, 2018	Capital Fund Management SA	0.60%
June 7, 2018	Capital Fund Management SA	0.58%
May 21, 2018	Threadneedle Asset Management Limited	0.53%
May 17, 2018	GSA Capital Partners LLP	0.69%
May 15, 2018	Capital Fund Management SA	0.68%
May 9, 2018	Systematica Investments Limited	0.60%
May 1, 2018	Capital Fund Management SA	0.79%
April 19, 2018	Capital Fund Management SA	0.88%
April 9, 2018	Systematica Investments Limited	0.50%
April 6, 2018	Capital Fund Management SA	0.97%
April 5, 2018	Capital Fund Management SA	1.00%
March 22, 2018	Capital Fund Management SA	0.90%
March 9, 2018	UBS Asset Management (UK) LTD	0.58%
March 8, 2018	RAM Active Investments SA	0.46%
March 5, 2018	UBS Asset Management (UK) LTD	0.67%
February 20, 2018	GSA Capital Partners LLP	0.77%
February 19, 2018	GLG Partners LP	0.45%
February 13, 2018	Canada Pension Plan Investment Board	0.85%
February 9, 2018	Capital Fund Management SA	0.81%
February 8, 2018	RAM Active Investments SA	0.51%
February 7, 2018	GSA Capital Partners LLP	0.80%
February 7, 2018	Blackrock Institutional Trust Company, National Association	0.48%
February 6, 2018	GLG Partners LP	0.51%
January 19, 2018	GSA Capital Partners LLP	0.70%
January 17, 2018	GSA Capital Partners LLP	0.69%
January 16, 2018	GSA Capital Partners LLP	0.70%
January 10, 2018	GSA Capital Partners LLP	0.65%
January 5, 2018	Blackrock Institutional Trust Company, National Association	0.52%
January 4, 2018	AQR Capital Management, LLC	0.49%
December 28, 2017	Canada Pension Plan Investment Board	0.70%
December 20, 2017	Canada Pension Plan Investment Board	0.61%
December 14, 2017	AQR Capital Management, LLC	0.59%

Download 543 filings as CSV Columns: Date, Fund, Market, Disclosed position, Unit, End date. The other formats

Other companies sold short in the United Kingdom

Vistry Group PLC 16.76% of the capital sold short
Ibstock PLC 16.32% of the capital sold short
Capita PLC 13.41% of the capital sold short
WH Smith PLC 13.31% of the capital sold short
Ceres Power Holdings PLC 13.30% of the capital sold short
Chemring Group PLC 11.92% of the capital sold short
Genuit Group PLC 11.84% of the capital sold short
Ocado Group PLC 11.72% of the capital sold short
Yellow Cake PLC 11.46% of the capital sold short
Breedon Group Plc 11.09% of the capital sold short
Wizz Air Holdings PLC 10.76% of the capital sold short
Kingfisher PLC 10.73% 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, Serco Group PLC, source FCA, data as at September 18, 2026, https://www.quivad.com/action/serco-group-plc?page=2