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 4 January

Company Fund % short Change Date changed
AFREN PLC UBS O'Connor Limited 0.50% 0.07% 4 Jan 2013
AQUARIUS PLATINUM LTD Oxford Asset Management 0.70% -0.27% 4 Jan 2013
CVS Group Plc Ignis Investment Services Ltd 0.69% -0.06% 4 Jan 2013
DAISY GROUP PLC Polar Capital LLP 0.00% -0.75% 4 Jan 2013
Fenner PLC UBS O'Connor Limited 0.72% 0.17% 4 Jan 2013
FIRSTGROUP PLC ELLIOTT MANAGEMENT CORPORATION 2.20% 0.10% 4 Jan 2013
HOME RETAIL GROUP Lone Pine Capital LLC 1.41% 0.04% 4 Jan 2013
IMAGINATION TECH GROUP PLC BlackRock Institutional Trust Company, National Association 0.50% 0.01% 4 Jan 2013
Intu Properties PLC ODEY ASSET MANAGEMENT LLP 0.91% 0.07% 4 Jan 2013
LAMPRELL Oxford Asset Management 1.29% -0.10% 4 Jan 2013
MARSTON'S PLC BlackRock Investment Management (UK) Limited 1.62% 0.02% 4 Jan 2013
MORGAN ADVANCED MATERIALS PLC BlackRock Investment Management (UK) Limited 0.62% 0.03% 4 Jan 2013
OCADO GROUP PLC Chanos & Company L.P. 4.51% 0.10% 4 Jan 2013
Optos Plc Jupiter Investment Management Limited 0.80% 0.09% 4 Jan 2013
The Weir Group PLC Morton Holdings, Inc. 1.06% -0.05% 4 Jan 2013