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 11 February

Company Fund % short Change Date changed
AA Plc GLG Partners LP 1.02% 0.12% 11 Feb 2016
ABERDEEN ASSET MGMT PLC BlackRock Investment Management (UK) Limited 0.61% 0.13% 11 Feb 2016
ABERDEEN ASSET MGMT PLC ODEY ASSET MANAGEMENT LLP 1.80% 0.33% 11 Feb 2016
Acacia Mining PLC BlackRock Investment Management (UK) Limited 0.57% -0.12% 11 Feb 2016
Advanced Medical Solutions Group Janus Henderson Investors UK Limited 0.75% -0.09% 11 Feb 2016
AMEC PLC Jane Street Group, LLC 0.50% 0.0% 11 Feb 2016
ANTOFAGASTA PLC BlackRock Investment Management (UK) Limited 1.04% 0.10% 11 Feb 2016
ANTOFAGASTA PLC KGH LTD. 1.29% -0.09% 11 Feb 2016
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 6.74% 0.24% 11 Feb 2016
ASHTEAD GROUP PLC Coatue Management, L.L.C. 1.27% 0.16% 11 Feb 2016
ASHTEAD GROUP PLC ODEY ASSET MANAGEMENT LLP 0.76% 0.26% 11 Feb 2016
Berkeley Group Holdings PLC Coatue Management, L.L.C. 0.65% 0.11% 11 Feb 2016
Berkeley Group Holdings PLC ODEY ASSET MANAGEMENT LLP 0.73% 0.04% 11 Feb 2016
Blancco Technology Group GSA Capital Partners LLP 0.50% 0.01% 11 Feb 2016
CAPITA PLC CapeView Capital LLP 0.49% -0.02% 11 Feb 2016
CARNIVAL PLC Aristeia Capital, L.L.C. 0.44% -0.13% 11 Feb 2016
Countrywide PLC Numeric Investors LLC 0.48% -0.11% 11 Feb 2016
DRAX GROUP PLC Adage Capital Management L.P. 0.73% 0.0% 11 Feb 2016
DRAX GROUP PLC AQR Capital Management, LLC 1.99% -0.01% 11 Feb 2016
DRAX GROUP PLC Valinor Management, LP 0.51% 0.0% 11 Feb 2016
ELEMENTIS ORD GLG Partners LP 0.50% 0.0% 11 Feb 2016
ENQUEST PLC Whitebox Advisors LLC 0.89% 0.28% 11 Feb 2016
Fenner PLC WorldQuant LLC 0.49% -0.08% 11 Feb 2016
G4S CapeView Capital LLP 0.49% -0.01% 11 Feb 2016
G4S Janus Henderson Investors UK Limited 0.48% -0.11% 11 Feb 2016
GLENCORE PLC Viking Global Investors LP 1.47% -0.09% 11 Feb 2016
GW PHARMACEUTICALS PLC Millennium International Management LP 0.38% -0.14% 11 Feb 2016
Hansteen Holdings PLC CQS (UK) LLP 1.47% -0.03% 11 Feb 2016
IMAGINATION TECH GROUP PLC JPMorgan Asset Management (UK) Ltd 0.79% -0.09% 11 Feb 2016
IMAGINATION TECH GROUP PLC Numeric Investors LLC 0.70% 0.09% 11 Feb 2016
IMAGINATION TECH GROUP PLC Threadneedle Asset Management Limited 0.64% 0.11% 11 Feb 2016
Intu Properties PLC Adelphi Capital LLP 0.70% 0.09% 11 Feb 2016
Intu Properties PLC CapeView Capital LLP 0.49% -0.02% 11 Feb 2016
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 1.44% 0.13% 11 Feb 2016
MELROSE INDUSTRIES PLC WorldQuant LLC 0.40% -0.11% 11 Feb 2016
MONDI PLC GLG Partners LP 0.64% 0.06% 11 Feb 2016
MONITISE PLC GSA Capital Partners LLP 0.58% -0.02% 11 Feb 2016
Naked Wine Numeric Investors LLC 1.74% 0.14% 11 Feb 2016
OCADO GROUP PLC Hunt Lane Capital LP 0.80% 0.08% 11 Feb 2016
OXF INSTRUMENTS PLC JPMorgan Asset Management (UK) Ltd 0.45% -0.11% 11 Feb 2016
Premier Oil PLC Capital Fund Management SA 0.81% -0.14% 11 Feb 2016
Redde PLC Janus Henderson Investors UK Limited 0.60% 0.01% 11 Feb 2016
Rio Tinto Plc Viking Global Investors LP 1.46% -0.13% 11 Feb 2016
RS Group Plc GAM INVESTMENT MANAGEMENT (SWITZERLAND) LTD. LUGANO BRANCH. 0.35% -0.15% 11 Feb 2016
RSA Insurance Group LTD AQR Capital Management, LLC 0.91% 0.02% 11 Feb 2016
SERCO GROUP PLC UBS Asset Management (UK) Ltd 2.16% 0.13% 11 Feb 2016
Shire PLC Sculptor Capital LP 0.75% 0.15% 11 Feb 2016
SIG PLC WorldQuant LLC 0.49% -0.09% 11 Feb 2016
Sky PLC Steadfast Capital Management LP 0.42% -0.09% 11 Feb 2016
SMITHS GROUP PLC GLG Partners LP 0.80% 0.01% 11 Feb 2016
TELECOM PLUS PLC UBS O'Connor Limited 0.46% -0.04% 11 Feb 2016
The Sage Group PLC Scopia Capital Management LLC 0.58% -0.11% 11 Feb 2016
The Weir Group PLC Millennium International Management LP 0.94% 0.07% 11 Feb 2016
TP ICAP PLC Carlson Capital UK LLP 0.61% 0.09% 11 Feb 2016
TULLOW OIL PLC AHL Partners LLP 0.53% 0.06% 11 Feb 2016
TULLOW OIL PLC Capital Fund Management SA 0.86% 0.12% 11 Feb 2016
TULLOW OIL PLC Oxford Asset Management 0.70% 0.04% 11 Feb 2016
Unilever PLC Lansdowne Partners (UK) LLP 0.57% -0.10% 11 Feb 2016
UNITE GROUP PLC CQS (UK) LLP 0.90% 0.07% 11 Feb 2016
VICTREX PLC Millennium International Management LP 0.50% 0.0% 11 Feb 2016
WH SMITH PLC Eminence Capital, LP 1.28% -0.08% 11 Feb 2016
WILLIAM HILL BlackRock Investment Management (UK) Limited 0.70% 0.10% 11 Feb 2016