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 20 July

Company Fund % short Change Date changed
AVEVA GROUP PLC BlueCrest Capital Management Limited 0.46% -0.13% 20 Jul 2015
BALFOUR BEATTY PLC Marshall Wace LLP 0.49% -0.01% 20 Jul 2015
CARILLION PLC WorldQuant LLC 0.49% -0.01% 20 Jul 2015
CARNIVAL PLC Aristeia Capital, L.L.C. 0.91% 0.10% 20 Jul 2015
Cobham PLC AKO Capital LLP 0.93% 0.13% 20 Jul 2015
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 0.83% 0.15% 20 Jul 2015
DIGNITY PLC ODEY ASSET MANAGEMENT LLP 1.54% -0.31% 20 Jul 2015
DRAX GROUP PLC Marshall Wace LLP 0.69% -0.01% 20 Jul 2015
DRAX GROUP PLC WorldQuant LLC 0.51% 0.0% 20 Jul 2015
Fidessa Group PLC AlphaGen Capital Limited 0.82% 0.12% 20 Jul 2015
Flybe Group GSA Capital Partners LLP 0.61% 0.11% 20 Jul 2015
GW PHARMACEUTICALS PLC Partner Fund Management, L.P. 0.92% 0.12% 20 Jul 2015
HUNTING PLC WorldQuant LLC 0.82% 0.11% 20 Jul 2015
IMAGINATION TECH GROUP PLC BlueCrest Capital Management Limited 0.66% -0.10% 20 Jul 2015
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.84% -0.08% 20 Jul 2015
J. Sainsbury PLC Sculptor Capital Management Europe Limited 0.62% -0.11% 20 Jul 2015
KAZ Minerals PLC WorldQuant LLC 0.91% 0.11% 20 Jul 2015
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 1.07% -0.11% 20 Jul 2015
LANCASHIRE HOLDINGS LTD WorldQuant LLC 0.50% 0.01% 20 Jul 2015
Lonmin PLC JPMorgan Asset Management (UK) Ltd 0.70% -0.23% 20 Jul 2015
MONITISE PLC GSA Capital Partners LLP 0.80% 0.08% 20 Jul 2015
PETROFAC LTD WorldQuant LLC 0.69% -0.01% 20 Jul 2015
Randgold Resources Ltd Marshall Wace LLP 0.92% 0.10% 20 Jul 2015
Rockhopper Exploration GSA Capital Partners LLP 1.09% -0.01% 20 Jul 2015
SMITHS GROUP PLC Insight Investment Management (Global) Ltd 0.62% 0.11% 20 Jul 2015
TalkTalk Telecom Group Ltd Jericho Capital Asset Management L.P. 0.42% -0.16% 20 Jul 2015
TULLOW OIL PLC AHL Partners LLP 0.71% 0.10% 20 Jul 2015
TUNGSTEN CORP PLC Numeric Investors LLC 2.09% -0.03% 20 Jul 2015
Wm Morrison Supermarkets PLC BlackRock Investment Management (UK) Limited 0.78% -0.03% 20 Jul 2015
WOOD GROUP (JOHN) PLC Millennium International Management LP 0.73% 0.09% 20 Jul 2015