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 Thursday 16 October

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC BlackRock Investment Management (UK) Limited 0.51% 0.03% 16 Oct 2014
ABERDEEN ASSET MGMT PLC GLG Partners LP 0.46% -0.09% 16 Oct 2014
ABERDEEN ASSET MGMT PLC Marshall Wace LLP 0.80% 0.09% 16 Oct 2014
AMEC PLC Crédit Industriel et Commercial 0.46% -0.07% 16 Oct 2014
ASOS PLC WorldQuant LLC 0.58% -0.02% 16 Oct 2014
Barratt Redrow plc Millennium International Management LP 0.47% -0.03% 16 Oct 2014
Boohoo Group Numeric Investors LLC 0.38% -0.13% 16 Oct 2014
Brown(N.)Group Ardevora Asset Management LLP 0.61% 0.0% 16 Oct 2014
DAILY MAIL AND GENERAL TRUST PLC Greenlight Capital, Inc. 3.54% -0.11% 16 Oct 2014
GW PHARMACEUTICALS PLC D. E. Shaw & Co. LP 1.37% -0.10% 16 Oct 2014
GW PHARMACEUTICALS PLC HealthCor Management, L.P. 0.94% 0.15% 16 Oct 2014
IGAS ENERGY PLC GLG Partners LP 0.49% -0.22% 16 Oct 2014
IQE BlackRock Advisors (UK) Limited 0.47% -0.10% 16 Oct 2014
IQE BlackRock Institutional Trust Company, National Association 0.94% -0.14% 16 Oct 2014
IQE BlackRock Investment Management (UK) Limited 2.09% -0.12% 16 Oct 2014
IQE Ennismore Fund Management Limited 0.98% -0.06% 16 Oct 2014
J. Sainsbury PLC Maverick Capital, Ltd. 0.49% -0.06% 16 Oct 2014
J. Sainsbury PLC ODEY ASSET MANAGEMENT LLP 0.89% 0.30% 16 Oct 2014
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 1.25% 0.21% 16 Oct 2014
Ladbrokes Coral Group PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 16 Oct 2014
Ladbrokes Coral Group PLC Susa Fund Management LLP 0.55% -0.16% 16 Oct 2014
Lonmin PLC AHL Partners LLP 0.50% 0.0% 16 Oct 2014
Man Group Ltd Dalton Strategic Partnership LLP 0.50% 0.0% 16 Oct 2014
MONITISE PLC Blau GmBH 2.93% -0.07% 16 Oct 2014
MONITISE PLC TT International 0.75% 0.06% 16 Oct 2014
OCADO GROUP PLC BlackRock Institutional Trust Company, National Association 0.47% -0.03% 16 Oct 2014
PETROFAC LTD AQR Capital Management, LLC 1.00% 0.09% 16 Oct 2014
QUINDELL PORTFOLIO PLC Roble S.L. 4.46% -0.57% 16 Oct 2014
RSA Insurance Group LTD AQR Capital Management, LLC 0.50% 0.0% 16 Oct 2014
SPIRENT COMMUNICATIONS PLC Ardevora Asset Management LLP 0.00% -0.66% 16 Oct 2014
TELECITY GROUP PLC AQR Capital Management, LLC 1.51% 0.11% 16 Oct 2014
TUNGSTEN CORP PLC JPMorgan Asset Management (UK) Ltd 0.71% 0.02% 16 Oct 2014
UTILITYWISE PLC BlackRock Investment Management (UK) Limited 0.51% 0.04% 16 Oct 2014
WH SMITH PLC FIL Fund Management Limited 0.60% 0.0% 16 Oct 2014