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 Thursday 11 January

Company Fund % short Change Date changed
AA Plc AQR Capital Management, LLC 3.30% 0.10% 11 Jan 2018
AA Plc GLG Partners LP 1.14% 0.14% 11 Jan 2018
ADMIRAL GROUP PLC AQR Capital Management, LLC 0.89% -0.10% 11 Jan 2018
AGGREKO PLC AQR Capital Management, LLC 2.39% -0.01% 11 Jan 2018
AO WORLD PLC Artemis Investment Management LLP 0.72% 0.08% 11 Jan 2018
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 1.96% -0.07% 11 Jan 2018
BABCOCK INTERNATIONAL GROUP PLC AKO Capital LLP 0.90% 0.09% 11 Jan 2018
BALFOUR BEATTY PLC BlackRock Institutional Trust Company, National Association 0.90% 0.01% 11 Jan 2018
BALFOUR BEATTY PLC BlackRock Investment Management (UK) Limited 0.59% -0.09% 11 Jan 2018
Barratt Redrow plc Janus Henderson Investors UK Limited 1.28% -0.03% 11 Jan 2018
CARD FACTORY PLC GLG Partners LP 1.08% -0.08% 11 Jan 2018
CARD FACTORY PLC Marshall Wace LLP 0.63% 0.13% 11 Jan 2018
CARILLION PLC BlackRock Investment Management (UK) Limited 1.95% -0.23% 11 Jan 2018
CINEWORLD GROUP PLC Marshall Wace LLP 0.71% 0.10% 11 Jan 2018
CINEWORLD GROUP PLC Maverick Capital, Ltd. 0.66% 0.0% 11 Jan 2018
Cobham PLC AQR Capital Management, LLC 1.69% -0.10% 11 Jan 2018
Cobham PLC Janus Henderson Investors UK Limited 0.44% -0.06% 11 Jan 2018
CREST NICHOLSON HOLDINGS PLC BlackRock Investment Management (UK) Limited 0.81% 0.11% 11 Jan 2018
Debenhams PLC abrdn Investment Management Limited 0.47% -0.03% 11 Jan 2018
DIGNITY PLC Marshall Wace LLP 1.02% 0.03% 11 Jan 2018
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 1.60% 0.03% 11 Jan 2018
esure Group PLC GLG Partners LP 0.53% 0.0% 11 Jan 2018
F&C GLOBAL SMALLER COMPANIES Sculptor Capital Management Europe Limited 0.56% 0.0% 11 Jan 2018
FRASERS GROUP PLC Citadel Europe LLP 0.50% 0.01% 11 Jan 2018
GREENCORE GROUP PLC CapeView Capital LLP 0.92% 0.04% 11 Jan 2018
GREENCORE GROUP PLC WorldQuant LLC 0.51% 0.03% 11 Jan 2018
Greene King PLC GSA Capital Partners LLP 0.68% -0.03% 11 Jan 2018
HAMMERSON PLC Carlson Capital UK LLP 0.91% 0.09% 11 Jan 2018
HAMMERSON PLC GLG Partners LP 0.75% -0.11% 11 Jan 2018
Hurricane Energy Myriad Opportunities Master Fund Limited 0.49% -0.01% 11 Jan 2018
Interserve Plc Squarepoint Ops LLC 0.52% -0.10% 11 Jan 2018
J. Sainsbury PLC Citadel Advisors LLC 0.57% -0.03% 11 Jan 2018
J. Sainsbury PLC GLG Partners LP 0.71% 0.07% 11 Jan 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 0.50% 0.08% 11 Jan 2018
MELROSE INDUSTRIES PLC Marshall Wace LLP 0.87% -0.03% 11 Jan 2018
NEXT PLC Melvin Capital Management LP 0.57% 0.10% 11 Jan 2018
PEARSON PLC Jupiter Investment Management Limited 0.49% -0.10% 11 Jan 2018
PETROFAC LTD JPMorgan Asset Management (UK) Ltd 0.70% -0.18% 11 Jan 2018
Pinewood Technologies Group Plc Wellington Management Company LLP 0.38% -0.19% 11 Jan 2018
ROTORK PLC AQR Capital Management, LLC 0.99% -0.10% 11 Jan 2018
TESCO PLC Alpine Associates Management Inc. 0.46% -0.05% 11 Jan 2018
TRAVIS PERKINS PLC Marshall Wace LLP 1.21% 0.11% 11 Jan 2018
TULLOW OIL PLC Linden Advisors LP 0.50% 0.13% 11 Jan 2018
TULLOW OIL PLC Marshall Wace LLP 1.28% 0.18% 11 Jan 2018
Ultra Electronics Holdings PLC Polar Capital LLP 0.94% -0.12% 11 Jan 2018
WHITBREAD PLC GLG Partners LP 0.50% 0.01% 11 Jan 2018
WOOD GROUP (JOHN) PLC AQR Capital Management, LLC 2.30% 0.09% 11 Jan 2018