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 30 July

Company Fund % short Change Date changed
AGGREKO PLC Sculptor Capital Management Europe Limited 0.60% 0.09% 30 Jul 2014
AO WORLD PLC Artemis Investment Management LLP 1.30% 0.07% 30 Jul 2014
APR ENERGY PLC ODEY ASSET MANAGEMENT LLP 3.62% 0.04% 30 Jul 2014
ASOS PLC AQR Capital Management, LLC 0.91% 0.11% 30 Jul 2014
GW PHARMACEUTICALS PLC PDT Partners, LLC 1.10% 0.05% 30 Jul 2014
IQE BlackRock Investment Management (UK) Limited 2.74% 0.10% 30 Jul 2014
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.52% 0.19% 30 Jul 2014
J. Sainsbury PLC Marshall Wace LLP 0.80% 0.07% 30 Jul 2014
Mecom Group Plc PSquared Asset Management AG 0.62% 0.0% 30 Jul 2014
MITIE GROUP Artemis Investment Management LLP 0.97% -0.07% 30 Jul 2014
MONITISE PLC Blau GmBH 1.41% 0.10% 30 Jul 2014
MONITISE PLC Marshall Wace LLP 0.86% -0.12% 30 Jul 2014
OCADO GROUP PLC BlueCrest Capital Management Limited 0.67% -0.04% 30 Jul 2014
PETS AT HOME GROUP PLC BlackRock Investment Management (UK) Limited 0.51% -0.18% 30 Jul 2014
PETS AT HOME GROUP PLC Tremblant Capital LP 1.04% 0.05% 30 Jul 2014
SERCO GROUP PLC Marshall Wace LLP 0.78% -0.02% 30 Jul 2014
Synergy Health plc AlphaGen Capital Limited 1.01% 0.09% 30 Jul 2014