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 14 March

Company Fund % short Change Date changed
AMEC PLC Millennium International Management LP 0.89% -0.14% 14 Mar 2017
CARILLION PLC BlackRock Institutional Trust Company, National Association 0.81% 0.11% 14 Mar 2017
CARILLION PLC Marshall Wace LLP 2.81% 0.11% 14 Mar 2017
CARILLION PLC WorldQuant LLC 0.48% -0.03% 14 Mar 2017
Cobham PLC BlackRock Investment Management (UK) Limited 0.47% -0.12% 14 Mar 2017
EASYJET PLC Capital Fund Management SA 0.50% 0.0% 14 Mar 2017
EI Group PLC XAIA Investment GmbH 0.53% 0.04% 14 Mar 2017
Entain PLC Marshall Wace LLP 0.57% -0.10% 14 Mar 2017
GENEL ENERGY PLC Marshall Wace LLP 0.58% -0.04% 14 Mar 2017
HAMMERSON PLC Marshall Wace LLP 0.79% -0.01% 14 Mar 2017
HOCHSCHILD MINING PLC BlackRock Investment Management (UK) Limited 0.51% 0.08% 14 Mar 2017
IG GROUP HOLDINGS PLC WorldQuant LLC 0.50% 0.01% 14 Mar 2017
JOHNSON MATTHEY PLC Citadel Europe LLP 0.50% -0.10% 14 Mar 2017
Ladbrokes Coral Group PLC Janus Henderson Investors UK Limited 0.50% 0.01% 14 Mar 2017
Lonmin PLC WorldQuant LLC 0.47% -0.12% 14 Mar 2017
MITIE GROUP AKO Capital LLP 0.80% 0.10% 14 Mar 2017
NCC GROUP PLC Numeric Investors LLC 2.00% 0.08% 14 Mar 2017
OCADO GROUP PLC Marshall Wace LLP 1.20% 0.09% 14 Mar 2017
OCADO GROUP PLC Parvus Asset Management Europe Limited 0.62% 0.09% 14 Mar 2017
Polymetal International plc Marshall Wace LLP 0.50% 0.01% 14 Mar 2017
Premier Oil PLC Asia Research & Capital Management Ltd 2.96% 0.23% 14 Mar 2017
Premier Oil PLC Capital Fund Management SA 0.48% -0.09% 14 Mar 2017
Premier Oil PLC Marshall Wace LLP 1.94% -0.09% 14 Mar 2017
Premier Oil PLC Whitebox Advisors LLC 1.37% 0.08% 14 Mar 2017
RESTAURANT GROUP PLC Janus Henderson Investors UK Limited 0.92% -0.19% 14 Mar 2017
SERCO GROUP PLC UBS Asset Management (UK) Ltd 1.17% -0.18% 14 Mar 2017
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 0.57% -0.04% 14 Mar 2017
SIG PLC BlackRock Investment Management (UK) Limited 1.13% 0.12% 14 Mar 2017
SIRIUS MINERALS PLC Highbridge Capital Management LLC 0.58% -0.02% 14 Mar 2017
SVG CAPITAL Millennium International Management LP 0.72% 0.10% 14 Mar 2017
TalkTalk Telecom Group Ltd Eminence Capital, LP 0.68% -0.08% 14 Mar 2017
TRAVIS PERKINS PLC BlackRock Institutional Trust Company, National Association 0.48% -0.04% 14 Mar 2017
TRAVIS PERKINS PLC GLG Partners LP 0.79% -0.08% 14 Mar 2017
TULLOW OIL PLC KGH LTD. 2.02% 0.07% 14 Mar 2017
TULLOW OIL PLC ODEY ASSET MANAGEMENT LLP 2.65% -0.05% 14 Mar 2017
Vistry Group PLC Clinton Group Inc 0.48% -0.33% 14 Mar 2017
WETHERSPOON(J.D.) PLC Jupiter Investment Management Limited 0.50% -0.23% 14 Mar 2017
WILLIAM HILL Marshall Wace LLP 0.98% -0.02% 14 Mar 2017
Wizz Air Holdings PLC BlackRock Investment Management (UK) Limited 0.71% 0.10% 14 Mar 2017
Wm Morrison Supermarkets PLC Millennium International Management LP 0.69% -0.06% 14 Mar 2017
WOOD GROUP (JOHN) PLC Millennium International Management LP 0.74% 0.19% 14 Mar 2017