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 7 October

Company Fund % short Change Date changed
AGGREKO PLC Lansdowne Partners Limited* 2.46% -0.10% 7 Oct 2013
BWIN.PARTY DIGITAL ENTERTAIN BlackRock Institutional Trust Company, National Association 1.10% 0.10% 7 Oct 2013
Fenner PLC FIL Investment Services (UK) Limited 1.55% 0.15% 7 Oct 2013
IMAGINATION TECH GROUP PLC BlueCrest Capital Management Limited 0.80% 0.01% 7 Oct 2013
Lonmin PLC BlackRock Investment Management (UK) Limited 0.88% -0.06% 7 Oct 2013
MARSTON'S PLC AlphaGen Capital Limited 1.38% -0.03% 7 Oct 2013
REGENCY MINES PLC YA Global Master SPV, Ltd 0.00% -1.49% 7 Oct 2013
RhythmOne plc Luxor Capital Group, LP 1.56% -0.11% 7 Oct 2013
SERCO GROUP PLC ODEY ASSET MANAGEMENT LLP 0.77% 0.14% 7 Oct 2013
VESUVIUS ORD GLG Partners LP 0.47% -0.08% 7 Oct 2013
WH SMITH PLC Luxor Capital Group, LP 0.94% -0.21% 7 Oct 2013