Notice: The Short Interest Tracker is based on data sourced wholly from the FCA's daily short positions report. The information on this website is provided for information only. We don't provide any warranty as to the accuracy of the information on this site and it should not be relied upon in any way.

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We have changed the way we show data on this page. It now shows the date that short positions were changed rather than the date on which they were disclosed to the FCA.

Positions changed on Wednesday 25 October

Company Fund % short Change Date changed
ANTOFAGASTA PLC Adage Capital Management L.P. 0.48% -0.04% 25 Oct 2017
B&M EUROPEAN VALUE RETAIL S.A. Marshall Wace LLP 0.70% 0.09% 25 Oct 2017
Barratt Redrow plc Janus Henderson Investors UK Limited 0.71% 0.08% 25 Oct 2017
BCA Marketplace PLC Lansdowne Partners (UK) LLP 0.57% 0.0% 25 Oct 2017
Countrywide PLC RYE BAY CAPITAL LLP 0.56% -0.12% 25 Oct 2017
Dairy Crest Group PLC Jupiter Investment Management Limited 1.79% -0.02% 25 Oct 2017
Devro PLC BlackRock Investment Management (UK) Limited 0.89% -0.01% 25 Oct 2017
DOMINO'S PIZZA GROUP PLC BlackRock Institutional Trust Company, National Association 0.61% 0.11% 25 Oct 2017
DOMINO'S PIZZA GROUP PLC WorldQuant LLC 0.90% 0.02% 25 Oct 2017
Entain PLC Marshall Wace LLP 1.11% 0.08% 25 Oct 2017
FISHER(JAMES)& SONS PLC Jupiter Investment Management Limited 0.48% -0.02% 25 Oct 2017
Greene King PLC BlackRock Institutional Trust Company, National Association 0.49% -0.01% 25 Oct 2017
IMAGINATION TECH GROUP PLC Alpine Associates Management Inc. 1.39% 0.0% 25 Oct 2017
IMAGINATION TECH GROUP PLC P. Schoenfeld Asset Management LP 1.53% 0.18% 25 Oct 2017
Inmarsat PLC Paloma Partners Management Company 0.52% 0.0% 25 Oct 2017
Interserve Plc Marshall Wace LLP 2.44% 0.12% 25 Oct 2017
Just Eat PLC BlackRock Investment Management (UK) Limited 0.61% 0.03% 25 Oct 2017
KAZ Minerals PLC Adage Capital Management L.P. 0.60% 0.10% 25 Oct 2017
LOOKERS PLC GLG Partners LP 0.92% 0.10% 25 Oct 2017
LOOKERS PLC ODEY ASSET MANAGEMENT LLP 0.87% -0.08% 25 Oct 2017
MARKS & SPENCER GROUP PLC Discovery Capital Management, LLC 0.98% 0.09% 25 Oct 2017
NCC GROUP PLC WorldQuant LLC 0.49% -0.01% 25 Oct 2017
PEARSON PLC Marshall Wace LLP 0.80% 0.01% 25 Oct 2017
PETRA DIAMONDS LTD BlackRock Investment Management (UK) Limited 0.99% -0.01% 25 Oct 2017
PETRA DIAMONDS LTD GSA Capital Partners LLP 0.70% 0.08% 25 Oct 2017
Purplebricks Group JPMorgan Asset Management (UK) Ltd 0.50% 0.0% 25 Oct 2017
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.69% -0.02% 25 Oct 2017
SERCO GROUP PLC AQR Capital Management, LLC 0.89% -0.10% 25 Oct 2017
SERCO GROUP PLC Capital Fund Management SA 0.60% 0.02% 25 Oct 2017
SIG PLC WorldQuant LLC 0.49% -0.10% 25 Oct 2017
Signature Aviation PLC BlackRock Institutional Trust Company, National Association 0.51% 0.02% 25 Oct 2017
Signature Aviation PLC BlackRock Investment Management (UK) Limited 0.70% 0.10% 25 Oct 2017
SPIRE HEALTHCARE GROUP PLC WorldQuant LLC 0.40% -0.11% 25 Oct 2017
TechnipFMC PLC Viking Global Investors LP 0.60% 0.09% 25 Oct 2017
Telit Communications PLC Leucadia Investment Management Limited 0.98% -0.09% 25 Oct 2017
Telit Communications PLC Lombard Odier Asset Management (Europe) Limited 1.45% -0.06% 25 Oct 2017
TESCO PLC Alpine Associates Management Inc. 0.52% 0.05% 25 Oct 2017
TRAVIS PERKINS PLC GLG Partners LP 1.13% 0.07% 25 Oct 2017
TULLOW OIL PLC KGH LTD. 0.80% 0.03% 25 Oct 2017
WOOD GROUP (JOHN) PLC WorldQuant LLC 0.70% 0.01% 25 Oct 2017