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 Monday 15 December

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC BlackRock Investment Management (UK) Limited 0.60% 0.01% 15 Dec 2014
BLUEFIELD SOLAR INCOME FUND LIMITED Elliott Investment Management Limited 0.90% 0.07% 15 Dec 2014
CENTAMIN PLC BlueCrest Capital Management Limited 0.91% 0.02% 15 Dec 2014
FORESIGHT SOLAR FUND LTD Elliott Investment Management Limited 1.26% 0.14% 15 Dec 2014
Greene King PLC Funds managed by Cheyne Capital Management (UK) LLP 0.54% 0.0% 15 Dec 2014
GW PHARMACEUTICALS PLC EverPoint Asset Management, LLC 0.59% 0.0% 15 Dec 2014
J. Sainsbury PLC Lone Pine Capital LLC 1.25% -0.12% 15 Dec 2014
J. Sainsbury PLC Sculptor Capital Management Europe Limited 0.51% -0.13% 15 Dec 2014
JKX Oil & Gas PLC Basso Capital Management, L.P. 1.47% -0.29% 15 Dec 2014
JLEN ENVIRONMENTAL ASSETS GROUP LTD Elliott Investment Management Limited 1.31% 0.04% 15 Dec 2014
MONDI PLC GLG Partners LP 0.50% 0.0% 15 Dec 2014
MONITISE PLC Blau GmBH 2.68% -0.02% 15 Dec 2014
Mysale Group JPMorgan Asset Management (UK) Ltd 0.50% 0.01% 15 Dec 2014
Niox Group AlphaGen Capital Limited 0.72% 0.04% 15 Dec 2014
OCADO GROUP PLC Marshall Wace LLP 0.49% -0.01% 15 Dec 2014
PETROFAC LTD AKO Capital LLP 1.50% 0.09% 15 Dec 2014
RhythmOne plc Oxford Asset Management 0.79% -0.02% 15 Dec 2014
Rockhopper Exploration Numeric Investors LLC 1.19% -0.01% 15 Dec 2014
SERCO GROUP PLC Marshall Wace LLP 1.41% -0.10% 15 Dec 2014
Sky PLC Marshall Wace LLP 0.50% 0.0% 15 Dec 2014
SMITHS GROUP PLC ODEY ASSET MANAGEMENT LLP 0.50% -0.10% 15 Dec 2014
THE RENEWABLES INFRASTRUCTURE GROUP Elliott Investment Management Limited 2.15% 0.10% 15 Dec 2014
The Sage Group PLC Marshall Wace LLP 0.51% 0.02% 15 Dec 2014
The Weir Group PLC ODEY ASSET MANAGEMENT LLP 0.49% -0.08% 15 Dec 2014
TSB Banking Group PLC Dalton Strategic Partnership LLP 0.63% 0.05% 15 Dec 2014
TSB Banking Group PLC Janus Henderson Investors UK Limited 0.54% 0.0% 15 Dec 2014
TSB Banking Group PLC Marshall Wace Asia Limited 0.86% -0.13% 15 Dec 2014
WH SMITH PLC Eminence Capital, LP 2.17% -0.13% 15 Dec 2014
WH SMITH PLC Lansdowne Partners (UK) LLP 1.15% -0.12% 15 Dec 2014