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 30 January

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC ODEY ASSET MANAGEMENT LLP 1.74% 0.13% 30 Jan 2014
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 2.50% 0.07% 30 Jan 2014
CINEWORLD GROUP PLC Janus Henderson Investors UK Limited 0.64% -0.06% 30 Jan 2014
CRODA INTERNATIONAL PLC GLG Partners LP 0.66% -0.13% 30 Jan 2014
GREENCORE GROUP PLC Marshall Wace LLP 0.50% 0.0% 30 Jan 2014
HOME RETAIL GROUP Marshall Wace LLP 1.22% 0.07% 30 Jan 2014
IMAGINATION TECH GROUP PLC BlackRock Investment Management (UK) Limited 0.91% 0.04% 30 Jan 2014
Iofina Ennismore Fund Management Limited 1.47% -0.06% 30 Jan 2014
Ladbrokes Coral Group PLC Marshall Wace LLP 0.60% 0.09% 30 Jan 2014
MARSTON'S PLC AlphaGen Capital Limited 1.61% -0.13% 30 Jan 2014
MITIE GROUP AlphaGen Capital Limited 0.79% -0.01% 30 Jan 2014
NEW WORLD RESOURCES PLC Cazenove Capital Management Limited 0.50% 0.01% 30 Jan 2014
PENNON GROUP PLC FIL Investment Services (UK) Limited 0.75% -0.56% 30 Jan 2014
Rockhopper Exploration Oxford Asset Management 0.50% 0.01% 30 Jan 2014
RS Group Plc BlackRock Investment Management (UK) Limited 0.50% 0.01% 30 Jan 2014
SCAPA GROUP PLC AlphaGen Capital Limited 1.61% 0.11% 30 Jan 2014
SERCO GROUP PLC BlackRock Investment Management (UK) Limited 0.56% -0.05% 30 Jan 2014
Synergy Health plc AlphaGen Capital Limited 0.63% -0.21% 30 Jan 2014
TalkTalk Telecom Group Ltd ODEY ASSET MANAGEMENT LLP 0.68% -0.05% 30 Jan 2014
Vedanta Resources PLC Elliott Investment Management Limited 0.52% 0.03% 30 Jan 2014
WH SMITH PLC BlackRock Institutional Trust Company, National Association 0.82% 0.10% 30 Jan 2014