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 Thursday 6 December

Company Fund % short Change Date changed
ARM HOLDINGS PLC Citadel Advisors LLC 0.59% -0.10% 6 Dec 2012
ASIA RESOURCE MINERALS PLC Oxford Asset Management 0.68% -0.10% 6 Dec 2012
CARILLION PLC BlackRock Investment Management (UK) Limited 0.90% 0.07% 6 Dec 2012
CHARIOT LIMITED Oxford Asset Management 1.39% -0.10% 6 Dec 2012
DIXONS RETAIL PLC Southpoint Capital Advisors 0.90% 0.07% 6 Dec 2012
HOCHSCHILD MINING PLC Ferox Capital LLP 0.49% -0.09% 6 Dec 2012
HOME RETAIL GROUP BlackRock Investment Management (UK) Limited 1.50% 0.07% 6 Dec 2012
HOME RETAIL GROUP Newbrook Capital Advisors LP 1.64% 0.13% 6 Dec 2012
IDE Group Holdings Plc Ennismore Fund Management Limited 1.24% 0.09% 6 Dec 2012
INVENSYS PLC AQR Capital Management, LLC 0.53% -0.13% 6 Dec 2012
ITV PLC Maverick Capital, Ltd. 0.82% -0.15% 6 Dec 2012
LAMPRELL Oxford Asset Management 1.48% -0.02% 6 Dec 2012
Lonmin PLC GUEVOURA FUND LTD 0.67% 0.0% 6 Dec 2012
Lonmin PLC Magnetar Financial (UK) LLP 1.10% 0.16% 6 Dec 2012
RENTOKIL INITIAL PLC BlackRock Institutional Trust Company, National Association 0.50% 0.0% 6 Dec 2012
Rockhopper Exploration Oxford Asset Management 0.91% 0.03% 6 Dec 2012
RS Group Plc BlackRock Investment Management (UK) Limited 0.67% -0.11% 6 Dec 2012
The Weir Group PLC Highbridge Capital Management LLC 0.46% -0.13% 6 Dec 2012
Thomas Cook Group PLC Sothic Capital Management LLP 1.90% -0.10% 6 Dec 2012