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 Tuesday 10 June

Company Fund % short Change Date changed
AVANTI COMMUNICATIONS GROUP PLC Ennismore Fund Management Limited 1.87% 0.14% 10 Jun 2014
BALFOUR BEATTY PLC BlueCrest Capital Management Limited 0.59% -0.01% 10 Jun 2014
CARILLION PLC Insight Investment Management (Global) Ltd 0.57% -0.09% 10 Jun 2014
Debenhams PLC UBS Asset Management (UK) Ltd 0.61% 0.09% 10 Jun 2014
DRAX GROUP PLC GLG Partners LP 0.79% -0.10% 10 Jun 2014
Entertainment One Ltd BlackRock Investment Management (UK) Limited 0.48% -0.03% 10 Jun 2014
GREGGS PLC AlphaGen Capital Limited 0.91% 0.10% 10 Jun 2014
GW PHARMACEUTICALS PLC D. E. Shaw & Co. LP 0.91% 0.04% 10 Jun 2014
J. Sainsbury PLC Maverick Capital, Ltd. 0.88% 0.11% 10 Jun 2014
Lonmin PLC ODEY ASSET MANAGEMENT LLP 0.84% 0.10% 10 Jun 2014
OCADO GROUP PLC Chanos & Company L.P. 0.49% -0.05% 10 Jun 2014
OCADO GROUP PLC GMT Capital Corp 2.95% 0.15% 10 Jun 2014
QUINDELL PORTFOLIO PLC Coatue Management, L.L.C. 0.72% 0.12% 10 Jun 2014
RS Group Plc BlackRock Institutional Trust Company, National Association 0.62% 0.08% 10 Jun 2014
SERCO GROUP PLC BlueCrest Capital Management Limited 0.58% -0.02% 10 Jun 2014
SERCO GROUP PLC Marshall Wace LLP 0.69% -0.02% 10 Jun 2014
Synergy Health plc BlackRock Investment Management (UK) Limited 0.58% -0.11% 10 Jun 2014