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 Friday 19 January

Company Fund % short Change Date changed
AA Plc Capital Fund Management SA 0.52% 0.03% 19 Jan 2018
AA Plc GLG Partners LP 1.02% -0.12% 19 Jan 2018
BABCOCK INTERNATIONAL GROUP PLC Marshall Wace LLP 1.73% 0.04% 19 Jan 2018
BAKKAVOR GROUP PLC GLG Partners LP 0.50% 0.0% 19 Jan 2018
Berkeley Group Holdings PLC Millennium International Management LP 1.01% 0.08% 19 Jan 2018
CARD FACTORY PLC GLG Partners LP 0.86% -0.10% 19 Jan 2018
Carpetright Plc S.W. Mitchell Capital LLP 0.44% -0.51% 19 Jan 2018
CINEWORLD GROUP PLC EMS Capital LP 0.88% 0.10% 19 Jan 2018
CINEWORLD GROUP PLC Maverick Capital, Ltd. 1.39% 0.22% 19 Jan 2018
DIGNITY PLC FIL Investments International 4.58% -0.26% 19 Jan 2018
DIGNITY PLC Jupiter Investment Management Limited 0.46% -0.45% 19 Jan 2018
DIGNITY PLC Marshall Wace LLP 1.49% 0.49% 19 Jan 2018
Entain PLC Carlson Capital UK LLP 0.62% 0.10% 19 Jan 2018
Entain PLC Ramius Advisors LLC 1.39% 0.17% 19 Jan 2018
Fidessa Group PLC Philadelphia Financial Management of San Francisco, LLC 1.37% 0.13% 19 Jan 2018
Greene King PLC GSA Capital Partners LLP 0.62% 0.12% 19 Jan 2018
HALFORDS GROUP PLC RYE BAY CAPITAL LLP 0.67% -0.25% 19 Jan 2018
HAMMERSON PLC Carlson Capital UK LLP 1.30% 0.10% 19 Jan 2018
Intu Properties PLC GLG Partners LP 0.91% 0.11% 19 Jan 2018
IQE Marshall Wace LLP 4.03% 0.07% 19 Jan 2018
IQE Millennium International Management LP 0.53% 0.0% 19 Jan 2018
J. Sainsbury PLC Discovery Capital Management, LLC 0.61% -0.11% 19 Jan 2018
J. Sainsbury PLC Maverick Capital, Ltd. 1.68% -0.11% 19 Jan 2018
Logistics Development Group GLG Partners LP 0.83% 0.13% 19 Jan 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 0.52% 0.06% 19 Jan 2018
MARKS & SPENCER GROUP PLC Marshall Wace LLP 1.47% -0.11% 19 Jan 2018
MELROSE INDUSTRIES PLC Empyrean Capital Partners, LP 0.68% 0.14% 19 Jan 2018
MELROSE INDUSTRIES PLC OMNI PARTNERS LLP 0.31% -3.37% 19 Jan 2018
MELROSE INDUSTRIES PLC Oxford Asset Management 0.72% 0.20% 19 Jan 2018
Naked Wine JPMorgan Asset Management (UK) Ltd 1.04% -0.11% 19 Jan 2018
NCC GROUP PLC GSA Capital Partners LLP 0.46% -0.13% 19 Jan 2018
OCADO GROUP PLC Marshall Wace LLP 1.65% -0.07% 19 Jan 2018
PEARSON PLC AQR Capital Management, LLC 0.88% -0.03% 19 Jan 2018
PEARSON PLC GLG Partners LP 1.11% -0.13% 19 Jan 2018
PETROFAC LTD AQR Capital Management, LLC 2.95% -0.11% 19 Jan 2018
Premier Oil PLC Asia Research & Capital Management Ltd 3.93% -1.76% 19 Jan 2018
Premier Oil PLC GLG Partners LP 0.68% -0.23% 19 Jan 2018
Premier Oil PLC TFG Asset Management UK LLP 0.03% -4.34% 19 Jan 2018
Premier Oil PLC Whitebox Advisors LLC 2.12% -0.91% 19 Jan 2018
QINETIQ GROUP PLC STURGEON VENTURES LLP 0.52% 0.08% 19 Jan 2018
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.58% -0.02% 19 Jan 2018
SERCO GROUP PLC GSA Capital Partners LLP 0.70% 0.01% 19 Jan 2018
TULLOW OIL PLC KGH LTD. 1.19% -0.09% 19 Jan 2018
TULLOW OIL PLC Linden Advisors LP 0.61% 0.11% 19 Jan 2018
Vanquis Banking Group Plc WorldQuant LLC 0.65% 0.11% 19 Jan 2018
Vectura Group PLC Macquarie Funds Management Hong Kong Limited 0.50% 0.01% 19 Jan 2018
Vistry Group PLC Marshall Wace LLP 0.69% -0.02% 19 Jan 2018
WH SMITH PLC Marshall Wace LLP 0.90% 0.08% 19 Jan 2018