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 13 September

Company Fund % short Change Date changed
AA Plc GLG Partners LP 1.76% -0.04% 13 Sep 2017
Aldermore Group PLC Abaco Asset Management LLP 0.61% 0.10% 13 Sep 2017
ANTOFAGASTA PLC AQR Capital Management, LLC 1.19% -0.10% 13 Sep 2017
ASHMORE GROUP PLC Discovery Capital Management, LLC 0.31% -0.19% 13 Sep 2017
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 2.56% -0.11% 13 Sep 2017
Berkeley Group Holdings PLC Caxton International Limited 0.51% 0.0% 13 Sep 2017
CENTAMIN PLC FIL Investments International 0.06% -0.46% 13 Sep 2017
Cobham PLC Marshall Wace LLP 1.49% -0.10% 13 Sep 2017
DAILY MAIL AND GENERAL TRUST PLC GLG Partners LP 0.69% -0.03% 13 Sep 2017
EASYJET PLC Citadel Europe LLP 0.57% -0.11% 13 Sep 2017
GALLIF TRY HOLDINGS PLC Marshall Wace LLP 0.59% -0.09% 13 Sep 2017
Greene King PLC BlackRock Investment Management (UK) Limited 0.66% -0.12% 13 Sep 2017
Greene King PLC WorldQuant LLC 0.63% 0.10% 13 Sep 2017
GW PHARMACEUTICALS PLC Numeric Investors LLC 1.25% -0.09% 13 Sep 2017
HOCHSCHILD MINING PLC Marshall Wace LLP 1.01% 0.11% 13 Sep 2017
IMAGINATION TECH GROUP PLC Marshall Wace LLP 1.21% 0.09% 13 Sep 2017
IMAGINATION TECH GROUP PLC Numeric Investors LLC 1.77% -0.04% 13 Sep 2017
J. Sainsbury PLC Arrowgrass Capital Partners LLP 0.58% -0.09% 13 Sep 2017
J. Sainsbury PLC Citadel Europe LLP 1.25% 0.13% 13 Sep 2017
J. Sainsbury PLC Maverick Capital, Ltd. 1.50% 0.09% 13 Sep 2017
Just Eat PLC BlackRock Investment Management (UK) Limited 0.70% 0.10% 13 Sep 2017
KINGFISHER PLC GLG Partners LP 0.79% -0.02% 13 Sep 2017
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 0.73% 0.12% 13 Sep 2017
Ladbrokes Coral Group PLC WorldQuant LLC 0.74% 0.10% 13 Sep 2017
MARKS & SPENCER GROUP PLC BlackRock Investment Management (UK) Limited 0.61% 0.03% 13 Sep 2017
MELROSE INDUSTRIES PLC WorldQuant LLC 0.70% 0.08% 13 Sep 2017
NCC GROUP PLC Numeric Investors LLC 0.98% -0.11% 13 Sep 2017
PERSIMMON PLC Janus Henderson Investors UK Limited 1.10% 0.03% 13 Sep 2017
Premier Oil PLC Canada Pension Plan Investment Board 0.42% -0.10% 13 Sep 2017
RELX PLC CQS (UK) LLP 0.48% -0.09% 13 Sep 2017
ROTORK PLC AQR Capital Management, LLC 1.30% 0.10% 13 Sep 2017
SYNTHOMER PLC Parvus Asset Management Europe Limited 0.77% -0.12% 13 Sep 2017
Telit Communications PLC Lombard Odier Asset Management (Europe) Limited 1.06% -0.17% 13 Sep 2017
TRAVIS PERKINS PLC GLG Partners LP 0.79% -0.07% 13 Sep 2017
TULLOW OIL PLC KGH LTD. 1.95% -0.13% 13 Sep 2017
TULLOW OIL PLC Marshall Wace LLP 1.69% -0.05% 13 Sep 2017
TULLOW OIL PLC Oxford Asset Management 0.70% 0.01% 13 Sep 2017
Vanquis Banking Group Plc Citadel Advisors II LLC 0.92% 0.09% 13 Sep 2017
Vanquis Banking Group Plc WorldQuant LLC 1.05% 0.08% 13 Sep 2017
VICTREX PLC Greenlight Capital, Inc. 0.67% -0.09% 13 Sep 2017
Wm Morrison Supermarkets PLC Millennium International Management LP 0.50% 0.01% 13 Sep 2017