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 Friday 18 May

Company Fund % short Change Date changed
Acacia Mining PLC Marshall Wace LLP 0.68% -0.02% 18 May 2018
AGGREKO PLC AQR Capital Management, LLC 1.99% -0.10% 18 May 2018
AO WORLD PLC Threadneedle Asset Management Limited 0.54% -0.19% 18 May 2018
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 1.92% 0.11% 18 May 2018
BALANCED COMMERCIAL PROPERTY TRUST Clearance capital Ltd 0.82% 0.03% 18 May 2018
BRITVIC PLC GLG Partners LP 1.17% -0.03% 18 May 2018
Cairn Homes PLC BrightSphere Inc. 0.68% -0.02% 18 May 2018
CAPITA PLC AQR Capital Management, LLC 4.70% -0.12% 18 May 2018
CAPITA PLC GUEVOURA FUND LTD 0.57% 0.0% 18 May 2018
CAPITA PLC Millennium International Management LP 0.61% 0.02% 18 May 2018
CINEWORLD GROUP PLC Hound Partners, LLC 1.41% 0.10% 18 May 2018
CREST NICHOLSON HOLDINGS PLC WorldQuant LLC 0.76% 0.10% 18 May 2018
DAILY MAIL AND GENERAL TRUST PLC BlackRock Institutional Trust Company, National Association 0.99% -0.10% 18 May 2018
DIRECT LINE INSURANCE GROUP PLC GLG Partners LP 1.31% 0.11% 18 May 2018
DOMINO'S PIZZA GROUP PLC Portsea Asset Management LLP 0.51% -0.19% 18 May 2018
EQUINITI GROUP PLC AKO Capital LLP 1.82% 0.10% 18 May 2018
ESSENTRA PLC AQR Capital Management, LLC 0.59% -0.10% 18 May 2018
ESSENTRA PLC Canada Pension Plan Investment Board 0.52% 0.0% 18 May 2018
GREENCORE GROUP PLC BlackRock Institutional Trust Company, National Association 0.86% -0.04% 18 May 2018
GREENCORE GROUP PLC GLG Partners LP 1.21% -0.12% 18 May 2018
GREENCORE GROUP PLC Marshall Wace LLP 2.01% 0.09% 18 May 2018
GREENCORE GROUP PLC WorldQuant LLC 1.79% -0.10% 18 May 2018
Hastings Group Holdings PLC FIL Investments International 0.77% -0.09% 18 May 2018
HIKMA PHARMACEUTICALS PLC AKO Capital LLP 0.52% -0.09% 18 May 2018
Hurricane Energy BNP PARIBAS SA 0.37% -0.14% 18 May 2018
IMI PLC Millennium International Management LP 1.14% 0.08% 18 May 2018
IMI PLC Pictet Asset Management S.A. 0.73% -0.07% 18 May 2018
Inmarsat PLC AQR Capital Management, LLC 2.87% -0.10% 18 May 2018
International Distribution Services plc GLG Partners LP 0.64% 0.15% 18 May 2018
J. Sainsbury PLC AQR Capital Management, LLC 0.79% -0.01% 18 May 2018
J. Sainsbury PLC BNP PARIBAS SA 0.93% 0.06% 18 May 2018
J. Sainsbury PLC Marshall Wace LLP 1.61% 0.11% 18 May 2018
JOHNSON MATTHEY PLC Marshall Wace LLP 0.89% -0.10% 18 May 2018
JUPITER FUND MANAGEMENT PLC GLG Partners LP 0.91% -0.10% 18 May 2018
JUPITER FUND MANAGEMENT PLC Pictet Asset Management Ltd 0.48% -0.02% 18 May 2018
Logistics Development Group Jupiter Investment Management Limited 0.60% 0.01% 18 May 2018
Lonmin PLC Brookdale International Partners, L.P. and Brookdale Global Opportunity Fund 0.60% 0.04% 18 May 2018
MARKS & SPENCER GROUP PLC BlackRock Investment Management (UK) Limited 1.03% 0.11% 18 May 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 1.32% 0.03% 18 May 2018
McCarthy & Stone PLC Marshall Wace LLP 0.78% -0.02% 18 May 2018
Meggitt PLC BlackRock Investment Management (UK) Limited 0.60% 0.01% 18 May 2018
MITCHELLS & BUTLERS PLC GLG Partners LP 0.58% -0.10% 18 May 2018
NEXT PLC Marshall Wace LLP 0.91% 0.02% 18 May 2018
PEARSON PLC Marshall Wace LLP 1.40% 0.08% 18 May 2018
PENNON GROUP PLC BlueMountain Capital Management, LLC 0.59% -0.02% 18 May 2018
PETROFAC LTD AQR Capital Management, LLC 1.79% -0.10% 18 May 2018
PETS AT HOME GROUP PLC Portsea Asset Management LLP 1.68% -0.23% 18 May 2018
RESTAURANT GROUP PLC Marshall Wace LLP 1.10% 0.09% 18 May 2018
RIGHTMOVE PLC Contour Asset Management LLC 1.40% 0.06% 18 May 2018