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 29 August

Company Fund % short Change Date changed
ASOS PLC Marshall Wace LLP 0.66% -0.04% 29 Aug 2014
CARCLO PLC GSA Capital Partners LLP 0.49% -0.01% 29 Aug 2014
COCA-COLA HBC AG ODEY ASSET MANAGEMENT LLP 1.50% 0.10% 29 Aug 2014
Debenhams PLC BlackRock Investment Management (UK) Limited 1.27% -0.06% 29 Aug 2014
DERWENT LONDON PLC CQS (UK) LLP 0.64% 0.0% 29 Aug 2014
Devro PLC AlphaGen Capital Limited 0.48% -0.02% 29 Aug 2014
GW PHARMACEUTICALS PLC Barclays Capital Inc 0.51% 0.23% 29 Aug 2014
GW PHARMACEUTICALS PLC Point72 Asset Management, L.P. 0.67% -0.16% 29 Aug 2014
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.62% 0.10% 29 Aug 2014
J. Sainsbury PLC Marshall Wace LLP 0.89% -0.02% 29 Aug 2014
J. Sainsbury PLC ODEY ASSET MANAGEMENT LLP 0.90% 0.02% 29 Aug 2014
KEA PETROLEUM PLC Darwin Strategic Limited 3.00% 0.0% 29 Aug 2014
MITIE GROUP BlackRock Investment Management (UK) Limited 0.61% 0.11% 29 Aug 2014
MONITISE PLC JPMorgan Asset Management (UK) Ltd 1.45% -0.09% 29 Aug 2014
Nanoco Group Plc GMT Capital Corp 5.49% 0.15% 29 Aug 2014
OCADO GROUP PLC JPMorgan Asset Management (UK) Ltd 0.73% 0.21% 29 Aug 2014
Petropavlovsk PLC Oxford Asset Management 0.80% 0.01% 29 Aug 2014
SERCO GROUP PLC Marshall Wace LLP 0.80% 0.09% 29 Aug 2014
SERCO GROUP PLC WorldQuant LLC 0.47% -0.05% 29 Aug 2014
TESCO PLC Lone Pine Capital LLC 0.69% 0.19% 29 Aug 2014
Wm Morrison Supermarkets PLC JPMorgan Asset Management (UK) Ltd 0.52% 0.0% 29 Aug 2014