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.

Choose a different date

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 1 October

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC GLG Partners LP 0.62% 0.04% 1 Oct 2014
AO WORLD PLC Artemis Investment Management LLP 1.52% 0.12% 1 Oct 2014
ASHMORE GROUP PLC Lansdowne Partners (UK) LLP 0.75% -0.14% 1 Oct 2014
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 4.30% 0.20% 1 Oct 2014
ASOS PLC Marshall Wace LLP 0.44% -0.12% 1 Oct 2014
CARILLION PLC CapeView Capital LLP 0.59% -0.01% 1 Oct 2014
CRODA INTERNATIONAL PLC Artemis Investment Management LLP 0.49% -0.04% 1 Oct 2014
DAILY MAIL AND GENERAL TRUST PLC Greenlight Capital, Inc. 4.09% -0.12% 1 Oct 2014
Devro PLC BlackRock Investment Management (UK) Limited 1.03% -0.16% 1 Oct 2014
DIALIGHT PLC BlackRock Investment Management (UK) Limited 0.99% -0.15% 1 Oct 2014
FOXTONS GROUP PLC JPMorgan Asset Management (UK) Ltd 0.84% 0.0% 1 Oct 2014
GW PHARMACEUTICALS PLC D. E. Shaw & Co. LP 1.47% 0.20% 1 Oct 2014
GW PHARMACEUTICALS PLC PDT Partners, LLC 0.56% -0.06% 1 Oct 2014
INVESTEC PLC Insight Investment Management (Global) Ltd 0.52% 0.0% 1 Oct 2014
J. Sainsbury PLC Marshall Wace LLP 1.28% 0.14% 1 Oct 2014
J. Sainsbury PLC Pelham Long/Short Master Fund Limited 1.09% -0.02% 1 Oct 2014
LONDON MINING PLC GSA Capital Partners LLP 0.51% -0.24% 1 Oct 2014
Lonmin PLC BlackRock Investment Management (UK) Limited 0.61% 0.13% 1 Oct 2014
MARKS & SPENCER GROUP PLC Lone Pine Capital LLC 1.15% 0.10% 1 Oct 2014
MITIE GROUP Artemis Investment Management LLP 1.03% 0.06% 1 Oct 2014
MONITISE PLC JPMorgan Asset Management (UK) Ltd 1.54% 0.09% 1 Oct 2014
Naked Wine BlackRock Investment Management (UK) Limited 1.24% -0.15% 1 Oct 2014
NEW WORLD RESOURCES PLC GLG Partners LP 1.32% 1.25% 1 Oct 2014
RhythmOne plc JPMorgan Asset Management (UK) Ltd 0.70% 0.0% 1 Oct 2014
Rockhopper Exploration GSA Capital Partners LLP 0.70% 0.09% 1 Oct 2014
Rockhopper Exploration Numeric Investors LLC 0.89% -0.01% 1 Oct 2014
SDL PLC BlackRock Institutional Trust Company, National Association 0.49% -0.10% 1 Oct 2014
SERCO GROUP PLC BlackRock Institutional Trust Company, National Association 0.60% 0.09% 1 Oct 2014
SERCO GROUP PLC Marshall Wace LLP 0.80% 0.01% 1 Oct 2014
Synergy Health plc AlphaGen Capital Limited 0.88% -0.02% 1 Oct 2014
The Sage Group PLC ODEY ASSET MANAGEMENT LLP 0.80% 0.04% 1 Oct 2014
TSB Banking Group PLC Marshall Wace Asia Limited 1.09% -0.02% 1 Oct 2014
WILLIAM HILL GLG Partners LP 0.81% -0.20% 1 Oct 2014