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 Wednesday 7 August

Company Fund % short Change Date changed
AMEC PLC BlackRock Investment Management (UK) Limited 1.18% 0.18% 7 Aug 2013
ARIAN SILVER CORP YA Global Master SPV, Ltd 0.00% -0.50% 7 Aug 2013
BALFOUR BEATTY PLC Highbridge Capital Management LLC 0.56% -0.13% 7 Aug 2013
CARNIVAL PLC BLACK RIVER ASSET MANAGEMENT LLC 0.60% 0.01% 7 Aug 2013
DIXONS RETAIL PLC Marble Arch Investments, LP 1.08% -0.10% 7 Aug 2013
EVRAZ PLC FIL Fund Management Limited 0.75% 0.09% 7 Aug 2013
HOME RETAIL GROUP BlackRock Investment Management (UK) Limited 0.85% -0.12% 7 Aug 2013
IMAGINATION TECH GROUP PLC BlackRock Institutional Trust Company, National Association 0.38% -0.22% 7 Aug 2013
KAZ Minerals PLC BlackRock Investment Management (UK) Limited 1.20% 0.10% 7 Aug 2013
LAIRD PLC BlackRock Investment Management (UK) Limited 1.68% -0.15% 7 Aug 2013
LANCASHIRE HOLDINGS LTD Moore Capital Management LP 0.11% -0.60% 7 Aug 2013
LANCASHIRE HOLDINGS LTD Moore Europe Capital Management LLP 0.11% -0.60% 7 Aug 2013
LANCASHIRE HOLDINGS LTD Sculptor Capital Management Europe Limited 0.00% -0.79% 7 Aug 2013
Mothercare AlphaGen Capital Limited 0.47% -0.09% 7 Aug 2013
NEW WORLD RESOURCES PLC BlackRock Investment Management (UK) Limited 0.80% 0.01% 7 Aug 2013
Pace PLC Janus Henderson Investors UK Limited 0.40% -0.10% 7 Aug 2013
Petropavlovsk PLC Oxford Asset Management 0.89% -0.11% 7 Aug 2013
RED ROCK RESOURCES PLC YA Global Master SPV, Ltd 4.21% 0.82% 7 Aug 2013
SERCO GROUP PLC BlackRock Investment Management (UK) Limited 0.59% -0.01% 7 Aug 2013
SPIRENT COMMUNICATIONS PLC BlackRock Institutional Trust Company, National Association 0.60% 0.07% 7 Aug 2013
SPIRENT COMMUNICATIONS PLC JPMorgan Asset Management (UK) Ltd 0.63% -0.13% 7 Aug 2013
Synergy Health plc AlphaGen Capital Limited 0.73% -0.09% 7 Aug 2013
WH SMITH PLC CQS (UK) LLP 0.44% -0.12% 7 Aug 2013