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 12 February

Company Fund % short Change Date changed
AGGREKO PLC AQR Capital Management, LLC 1.09% -0.09% 12 Feb 2019
AGGREKO PLC Marshall Wace LLP 0.48% -0.08% 12 Feb 2019
AMIGO HOLDINGS PLC Oceanwood Capital Management Limited 1.42% 0.10% 12 Feb 2019
BAKKAVOR GROUP PLC GLG Partners LP 1.16% -0.12% 12 Feb 2019
BCA Marketplace PLC Marshall Wace LLP 0.52% 0.03% 12 Feb 2019
Blue Prism Group plc Coltrane Asset Management, L.P. 0.68% -0.10% 12 Feb 2019
Blue Prism Group plc Ennismore Fund Management Limited 0.63% -0.07% 12 Feb 2019
Blue Prism Group plc Polar Capital LLP 1.13% -0.08% 12 Feb 2019
Boohoo Group Greenvale Capital LLP 0.71% 0.11% 12 Feb 2019
BURBERRY GROUP PLC Marshall Wace LLP 0.76% -0.08% 12 Feb 2019
Capricorn Energy Plc WorldQuant LLC 0.81% 0.11% 12 Feb 2019
CENTRICA PLC Marshall Wace LLP 0.50% 0.0% 12 Feb 2019
COUNTRYSIDE PARTNERSHIPS PLC Millennium International Management LP 0.64% -0.11% 12 Feb 2019
CRANSWICK PLC WorldQuant LLC 0.52% 0.0% 12 Feb 2019
CREST NICHOLSON HOLDINGS PLC Systematica Investments Limited 0.56% -0.09% 12 Feb 2019
DRAX GROUP PLC BlackRock Institutional Trust Company, National Association 0.69% -0.10% 12 Feb 2019
GB GROUP PLC Jupiter Investment Management Limited 0.28% -0.29% 12 Feb 2019
GREGGS PLC BlackRock Investment Management (UK) Limited 1.69% -0.10% 12 Feb 2019
HALFORDS GROUP PLC Jupiter Investment Management Limited 0.71% 0.02% 12 Feb 2019
Hurricane Energy Marshall Wace LLP 0.90% 0.01% 12 Feb 2019
International Consolidated Airlines Group S.A. Marshall Wace LLP 0.61% 0.11% 12 Feb 2019
Interserve Plc BrightSphere Inc. 0.65% -0.09% 12 Feb 2019
J. Sainsbury PLC TFG Asset Management UK LLP 0.59% -0.01% 12 Feb 2019
JUPITER FUND MANAGEMENT PLC Citadel Europe LLP 0.91% 0.25% 12 Feb 2019
Keywords Studios Plc JPMorgan Asset Management (UK) Ltd 0.51% 0.0% 12 Feb 2019
KINGFISHER PLC GLG Partners LP 0.60% 0.08% 12 Feb 2019
KINGFISHER PLC WorldQuant LLC 0.49% -0.01% 12 Feb 2019
MARKS & SPENCER GROUP PLC Engadine Partners LLP 0.88% -0.02% 12 Feb 2019
MARSTON'S PLC Janus Henderson Investors UK Limited 1.11% 0.14% 12 Feb 2019
NMC Health PLC AQR Capital Management, LLC 1.30% 0.09% 12 Feb 2019
Ophir Energy PLC Marshall Wace LLP 1.09% -0.07% 12 Feb 2019
PAGEGROUP PLC CZ Capital LLP 0.67% -0.07% 12 Feb 2019
PEARSON PLC D1 Capital Partners LP 0.81% 0.05% 12 Feb 2019
PEARSON PLC Maplelane Capital, LLC 1.07% 0.0% 12 Feb 2019
PETROFAC LTD Balyasny Asset Management 0.51% 0.10% 12 Feb 2019
PETROFAC LTD Engadine Partners LLP 0.54% 0.0% 12 Feb 2019
PETROFAC LTD Marshall Wace LLP 1.02% -0.08% 12 Feb 2019
PLUS500 LTD Carlson Capital UK LLP 0.44% -0.19% 12 Feb 2019
PLUS500 LTD Carmignac Gestion 0.12% -0.49% 12 Feb 2019
PLUS500 LTD D. E. Shaw & Co. LP 1.30% 0.01% 12 Feb 2019
PLUS500 LTD Kairos Investment Management Limited 0.31% -0.40% 12 Feb 2019
PLUS500 LTD Philadelphia Financial Management of San Francisco, LLC 0.39% -0.24% 12 Feb 2019
PLUS500 LTD Public Equity Partners Management, L.P. 0.72% -0.48% 12 Feb 2019
PLUS500 LTD Sessa Capital IM, L.P. 1.19% -0.57% 12 Feb 2019
RENTOKIL INITIAL PLC Echo Street Capital Management LLC 0.47% -0.10% 12 Feb 2019
RIGHTMOVE PLC Marshall Wace LLP 0.49% -0.09% 12 Feb 2019
SIRIUS MINERALS PLC Lombard Odier Asset Management (Europe) Limited 0.50% 0.0% 12 Feb 2019
SPIRE HEALTHCARE GROUP PLC Marshall Wace LLP 1.01% 0.03% 12 Feb 2019
TalkTalk Telecom Group Ltd Marshall Wace LLP 0.50% 0.02% 12 Feb 2019
TULLOW OIL PLC KGH LTD. 1.17% -0.06% 12 Feb 2019
UDG Healthcare PLC AKO Capital LLP 0.85% 0.0% 12 Feb 2019
Ultra Electronics Holdings PLC Engadine Partners LLP 1.26% 0.12% 12 Feb 2019
VIRGIN MONEY UK PLC Marshall Wace LLP 0.81% 0.03% 12 Feb 2019
WOOD GROUP (JOHN) PLC GLG Partners LP 0.49% -0.08% 12 Feb 2019
WOOD GROUP (JOHN) PLC Marshall Wace LLP 1.02% -0.17% 12 Feb 2019
ZIGUP plc Samson Rock Capital LLP 2.61% 0.20% 12 Feb 2019