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 31 January

Company Fund % short Change Date changed
ABCAM PLC AlphaGen Capital Limited 0.75% -0.05% 31 Jan 2014
AFRICAN MINERALS LTD Valiant Capital Management, LP 3.65% 0.0% 31 Jan 2014
AGGREKO PLC Tremblant Capital LP 0.73% 0.13% 31 Jan 2014
AMEC PLC Oxford Asset Management 1.66% -0.09% 31 Jan 2014
CARILLION PLC BlackRock Institutional Trust Company, National Association 0.89% -0.09% 31 Jan 2014
CRODA INTERNATIONAL PLC GLG Partners LP 0.56% -0.10% 31 Jan 2014
CURRYS PLC Contour Asset Management LLC 0.93% 0.08% 31 Jan 2014
GREGGS PLC AlphaGen Capital Limited 1.30% 0.07% 31 Jan 2014
HOMESERVE PLC Morton Holdings, Inc. 0.56% -0.11% 31 Jan 2014
IMAGINATION TECH GROUP PLC GLG Partners LP 1.59% -0.01% 31 Jan 2014
Intu Properties PLC ODEY ASSET MANAGEMENT LLP 1.15% 0.15% 31 Jan 2014
Iofina Ennismore Fund Management Limited 1.29% -0.18% 31 Jan 2014
IQE BlackRock Investment Management (UK) Limited 1.92% 0.11% 31 Jan 2014
J. Sainsbury PLC Marshall Wace LLP 0.51% 0.0% 31 Jan 2014
Jubilee Metals Group Darwin Strategic Limited 0.00% -3.32% 31 Jan 2014
KAZ Minerals PLC ODEY ASSET MANAGEMENT LLP 1.97% -0.41% 31 Jan 2014
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 1.85% -0.05% 31 Jan 2014
LONDON MINING PLC GSA Capital Partners LLP 0.71% 0.11% 31 Jan 2014
MARSTON'S PLC AlphaGen Capital Limited 1.58% -0.03% 31 Jan 2014
PENNON GROUP PLC AQR Capital Management, LLC 0.49% -0.01% 31 Jan 2014
PENNON GROUP PLC FIL Investment Services (UK) Limited 0.65% -0.10% 31 Jan 2014
RhythmOne plc Valiant Capital Management, LP 1.49% -0.62% 31 Jan 2014
RS Group Plc BlackRock Investment Management (UK) Limited 0.49% -0.01% 31 Jan 2014
SERCO GROUP PLC ODEY ASSET MANAGEMENT LLP 0.83% 0.15% 31 Jan 2014