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 16 December

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC BlackRock Investment Management (UK) Limited 0.51% -0.09% 16 Dec 2014
ABERDEEN ASSET MGMT PLC Discovery Capital Management, LLC 1.17% 0.28% 16 Dec 2014
ADMIRAL GROUP PLC ODEY ASSET MANAGEMENT LLP 1.13% -0.07% 16 Dec 2014
ANGLO AMERICAN PLC Pointstate Capital LP 0.60% 0.03% 16 Dec 2014
ASHMORE GROUP PLC Discovery Capital Management, LLC 1.68% 0.28% 16 Dec 2014
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 5.07% 0.16% 16 Dec 2014
ASOS PLC Jupiter Investment Management Limited 0.51% 0.04% 16 Dec 2014
DERWENT LONDON PLC Arrowgrass Capital Partners LLP 1.21% 0.11% 16 Dec 2014
DRAX GROUP PLC Citadel Europe LLP 1.18% -0.06% 16 Dec 2014
Fidessa Group PLC AlphaGen Capital Limited 0.82% 0.12% 16 Dec 2014
FOXTONS GROUP PLC Altair Investment Management Limited 0.88% 0.28% 16 Dec 2014
FRASERS GROUP PLC AQR Capital Management, LLC 0.50% 0.0% 16 Dec 2014
Greene King PLC Funds managed by Cheyne Capital Management (UK) LLP 0.67% 0.13% 16 Dec 2014
IMAGINATION TECH GROUP PLC JPMorgan Asset Management (UK) Ltd 1.24% -0.10% 16 Dec 2014
INTERTEK GROUP PLC ODEY ASSET MANAGEMENT LLP 0.28% -0.35% 16 Dec 2014
J. Sainsbury PLC Lone Pine Capital LLC 1.18% -0.07% 16 Dec 2014
J. Sainsbury PLC Marshall Wace LLP 1.36% -0.22% 16 Dec 2014
J. Sainsbury PLC Maverick Capital, Ltd. 0.55% -0.06% 16 Dec 2014
MONITISE PLC Marshall Wace LLP 0.70% 0.07% 16 Dec 2014
NEXTENERGY SOLAR FUND LIMITED Elliott Investment Management Limited 1.15% 0.11% 16 Dec 2014
OCADO GROUP PLC Sylebra Capital Limited 0.50% 0.0% 16 Dec 2014
Ophir Energy PLC BlueCrest Capital Management Limited 1.10% 0.09% 16 Dec 2014
PERSIMMON PLC Janus Henderson Investors UK Limited 0.47% -0.03% 16 Dec 2014
PETROFAC LTD AKO Capital LLP 1.49% -0.01% 16 Dec 2014
Premier Oil PLC AHL Partners LLP 0.72% 0.12% 16 Dec 2014
SMITHS GROUP PLC ODEY ASSET MANAGEMENT LLP 0.35% -0.15% 16 Dec 2014
Unbound Group Brookdale International Partners, L.P. and Brookdale Global Opportunity Fund 0.83% 0.11% 16 Dec 2014
UTILITYWISE PLC BlackRock Investment Management (UK) Limited 0.75% -0.07% 16 Dec 2014
Vedanta Resources PLC BlackRock Investment Management (UK) Limited 0.50% 0.07% 16 Dec 2014