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 April

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC Marshall Wace LLP 0.60% 0.06% 16 Apr 2015
AVEVA GROUP PLC BlackRock Institutional Trust Company, National Association 0.56% -0.10% 16 Apr 2015
AVEVA GROUP PLC BlackRock Investment Management (UK) Limited 0.47% -0.06% 16 Apr 2015
AVEVA GROUP PLC BlueCrest Capital Management Limited 0.60% 0.10% 16 Apr 2015
BURBERRY GROUP PLC AQR Capital Management, LLC 1.00% 0.01% 16 Apr 2015
CENTAMIN PLC BlueCrest Capital Management Limited 0.69% -0.07% 16 Apr 2015
Dairy Crest Group PLC FIL Investment Services (UK) Limited 2.19% 0.22% 16 Apr 2015
Fidessa Group PLC AlphaGen Capital Limited 0.79% -0.01% 16 Apr 2015
HELICAL PLC Highbridge Capital Management LLC 1.15% -0.07% 16 Apr 2015
HOME RETAIL GROUP AKO Capital LLP 0.85% 0.11% 16 Apr 2015
HYVE GROUP PLC BlackRock Investment Management (UK) Limited 0.69% -0.10% 16 Apr 2015
IMAGINATION TECH GROUP PLC Macquarie Funds Management Hong Kong Limited 0.51% 0.0% 16 Apr 2015
International Consolidated Airlines Group S.A. CQS (UK) LLP 0.51% 0.51% 16 Apr 2015
International Consolidated Airlines Group S.A. Marshall Wace LLP 0.48% -0.02% 16 Apr 2015
J. Sainsbury PLC Eton Park International LLP 0.70% 0.01% 16 Apr 2015
Naked Wine BlackRock Investment Management (UK) Limited 0.95% -0.12% 16 Apr 2015
Ophir Energy PLC BlueCrest Capital Management Limited 0.47% -0.12% 16 Apr 2015
PETROFAC LTD WorldQuant LLC 0.59% -0.01% 16 Apr 2015
QUINDELL PORTFOLIO PLC Roble S.L. 2.47% -0.19% 16 Apr 2015
RS Group Plc BlackRock Investment Management (UK) Limited 1.19% -0.03% 16 Apr 2015
SERCO GROUP PLC CIGOGNE MANAGEMENT 0.40% -0.13% 16 Apr 2015
TATE & LYLE PLC WorldQuant LLC 0.59% -0.02% 16 Apr 2015
TELECOM PLUS PLC JPMorgan Asset Management (UK) Ltd 0.66% 0.0% 16 Apr 2015
TUNGSTEN CORP PLC Numeric Investors LLC 1.52% 0.07% 16 Apr 2015
Vedanta Resources PLC The Mangrove Partners Master Fund, Ltd. 0.40% -0.17% 16 Apr 2015
Wm Morrison Supermarkets PLC UBS Asset Management (UK) Ltd 0.84% 0.10% 16 Apr 2015