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 17 December

Company Fund % short Change Date changed
AA Plc Systematica Investments Limited 0.50% 0.01% 17 Dec 2018
AA Plc TT International 0.96% 0.14% 17 Dec 2018
ADMIRAL GROUP PLC Citadel Advisors LLC 0.50% 0.0% 17 Dec 2018
AGGREKO PLC GLG Partners LP 0.76% 0.16% 17 Dec 2018
AO WORLD PLC Artemis Investment Management LLP 0.79% -0.03% 17 Dec 2018
AO WORLD PLC TT International 1.08% -0.03% 17 Dec 2018
Arrow Global Group PLC Marshall Wace LLP 1.00% 0.10% 17 Dec 2018
ASOS PLC Marshall Wace LLP 1.81% 0.08% 17 Dec 2018
ASOS PLC Polar Capital LLP 0.94% 0.22% 17 Dec 2018
ASOS PLC Tiger Global Management, LLC 0.73% -0.24% 17 Dec 2018
Berkeley Group Holdings PLC Pictet Asset Management S.A. 0.50% 0.01% 17 Dec 2018
Blue Prism Group plc Polar Capital LLP 1.18% 0.09% 17 Dec 2018
Boohoo Group Marshall Wace LLP 0.66% 0.14% 17 Dec 2018
Boohoo Group Polar Capital LLP 0.75% 0.0% 17 Dec 2018
CAPITA PLC AQR Capital Management, LLC 2.70% 0.10% 17 Dec 2018
CARD FACTORY PLC GLG Partners LP 1.41% 0.02% 17 Dec 2018
Close Brothers Group PLC BlackRock Institutional Trust Company, National Association 0.89% -0.01% 17 Dec 2018
Cobham PLC Capital Fund Management SA 0.70% 0.01% 17 Dec 2018
CURRYS PLC Citadel Europe LLP 0.45% -0.12% 17 Dec 2018
DUNELM GROUP PLC GLG Partners LP 0.70% 0.06% 17 Dec 2018
Hansteen Holdings PLC Millennium International Management LP 1.08% -0.09% 17 Dec 2018
HOLLYWOOD BOWL GROUP PLC S.W. Mitchell Capital LLP 0.69% -0.01% 17 Dec 2018
Hurricane Energy Sculptor Capital Management Europe Limited 0.48% -0.08% 17 Dec 2018
J. Sainsbury PLC TFG Asset Management UK LLP 0.49% -0.08% 17 Dec 2018
KIER GROUP PLC BlackRock Investment Management (UK) Limited 2.73% 0.19% 17 Dec 2018
KIER GROUP PLC Millennium International Management LP 0.60% 0.0% 17 Dec 2018
Metro Bank Holdings Plc Polar Capital LLP 1.03% 0.04% 17 Dec 2018
Mothercare BlackRock Institutional Trust Company, National Association 1.78% -0.02% 17 Dec 2018
PEARSON PLC Marshall Wace LLP 2.19% -0.09% 17 Dec 2018
PETROFAC LTD CapeView Capital LLP 0.87% -0.04% 17 Dec 2018
PETS AT HOME GROUP PLC Pelham Long/Short Small Cap Master Fund Ltd 1.11% -0.15% 17 Dec 2018
Pinewood Technologies Group Plc GLG Partners LP 1.12% 0.07% 17 Dec 2018
PLUS500 LTD Egerton Capital (UK) LLP 0.43% -0.21% 17 Dec 2018
Premier Oil PLC AHL Partners LLP 1.86% 0.07% 17 Dec 2018
Premier Oil PLC Asia Research & Capital Management Ltd 9.76% 0.24% 17 Dec 2018
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.60% -0.10% 17 Dec 2018
RESTAURANT GROUP PLC Coltrane Asset Management, L.P. 2.69% 0.24% 17 Dec 2018
RIGHTMOVE PLC Polar Capital LLP 0.50% 0.0% 17 Dec 2018
SUPERDRY PLC Systematica Investments Limited 0.50% 0.0% 17 Dec 2018
TalkTalk Telecom Group Ltd BlackRock Institutional Trust Company, National Association 1.27% -0.04% 17 Dec 2018
Ted Baker PLC GLG Partners LP 0.65% 0.14% 17 Dec 2018
Telit Communications PLC Ennismore Fund Management Limited 2.28% -0.41% 17 Dec 2018
The British Land Co. PLC WorldQuant LLC 0.51% 0.04% 17 Dec 2018
Ultra Electronics Holdings PLC Engadine Partners LLP 0.42% 0.0% 17 Dec 2018
WILLIAM HILL GLG Partners LP 0.48% -0.08% 17 Dec 2018