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 20 March

Company Fund % short Change Date changed
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 0.81% 0.04% 20 Mar 2013
ASOS PLC D. E. Shaw & Co. LP 0.50% 0.0% 20 Mar 2013
BowLeven Marshall Wace LLP 0.69% -0.02% 20 Mar 2013
CARILLION PLC CapeView Capital LLP 0.55% 0.06% 20 Mar 2013
CSR PLC Joho Capital, LLC 0.81% -0.12% 20 Mar 2013
Domino Printing Sciences Plc AlphaGen Capital Limited 0.67% -0.04% 20 Mar 2013
GREGGS PLC AlphaGen Capital Limited 0.98% -0.07% 20 Mar 2013
HOME RETAIL GROUP BlackRock Investment Management (UK) Limited 0.99% -0.02% 20 Mar 2013
International Consolidated Airlines Group S.A. Sculptor Capital Management Europe Limited 1.69% -0.01% 20 Mar 2013
KAZ Minerals PLC Marshall Wace LLP 0.51% 0.0% 20 Mar 2013
LONDON MINING PLC Oxford Asset Management 1.79% -0.01% 20 Mar 2013
Lonmin PLC BlackRock Investment Management (UK) Limited 0.50% 0.01% 20 Mar 2013
Lonmin PLC ODEY ASSET MANAGEMENT LLP 0.80% 0.20% 20 Mar 2013
MARKS & SPENCER GROUP PLC BlackRock Investment Management (UK) Limited 0.36% -0.14% 20 Mar 2013
Mucklow Group plc Clearance capital Ltd 0.62% -0.22% 20 Mar 2013
Nanoco Group Plc GMT Capital Corp 1.76% 0.08% 20 Mar 2013
PURECIRCLE LIMITED Dalton Strategic Partnership LLP 1.51% 0.07% 20 Mar 2013
Stagecoach Group PLC ELLIOTT MANAGEMENT CORPORATION 1.89% -0.07% 20 Mar 2013
The Sage Group PLC Roble S.L. 0.53% 0.0% 20 Mar 2013
The Weir Group PLC Platinum Investment Management Limited 0.71% 0.0% 20 Mar 2013