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 30 December

Company Fund % short Change Date changed
CENTAMIN PLC BlueCrest Capital Management Limited 1.07% -0.08% 30 Dec 2014
CENTAMIN PLC Jane Street Group, LLC 1.50% 0.06% 30 Dec 2014
DIALIGHT PLC Ennismore Fund Management Limited 1.50% 0.10% 30 Dec 2014
HOME RETAIL GROUP AKO Capital LLP 0.82% 0.07% 30 Dec 2014
J. Sainsbury PLC Lone Pine Capital LLC 0.96% -0.10% 30 Dec 2014
J. Sainsbury PLC Marshall Wace LLP 1.19% -0.10% 30 Dec 2014
MARKS & SPENCER GROUP PLC AQR Capital Management, LLC 0.49% -0.01% 30 Dec 2014
MARSTON'S PLC BlackRock Investment Management (UK) Limited 0.90% 0.01% 30 Dec 2014
PAYSAFE GROUP PLC AKO Capital LLP 1.22% 0.11% 30 Dec 2014
QUINDELL PORTFOLIO PLC Ennismore Fund Management Limited 1.31% 0.11% 30 Dec 2014
Rockhopper Exploration Numeric Investors LLC 0.89% -0.07% 30 Dec 2014
SPECTRIS PLC BlackRock Institutional Trust Company, National Association 0.69% -0.01% 30 Dec 2014
The Sage Group PLC Marshall Wace LLP 0.47% -0.04% 30 Dec 2014
THORNTONS PLC BlackRock Investment Management (UK) Limited 1.30% 0.04% 30 Dec 2014