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 31 October

Company Fund % short Change Date changed
AA Plc Marshall Wace LLP 0.59% -0.10% 31 Oct 2016
AGGREKO PLC WorldQuant LLC 0.60% 0.09% 31 Oct 2016
ALLIED MINDS PLC The Mangrove Partners Master Fund, Ltd. 1.28% 0.17% 31 Oct 2016
AMEC PLC Citadel Advisors LLC 0.59% -0.08% 31 Oct 2016
AMEC PLC Citadel Europe LLP 0.66% -0.14% 31 Oct 2016
AMEC PLC KGH LTD. 0.92% 0.12% 31 Oct 2016
ANTOFAGASTA PLC AQR Capital Management, LLC 1.52% 0.11% 31 Oct 2016
AO WORLD PLC Schroder Investment Management Limited 0.63% 0.11% 31 Oct 2016
BALFOUR BEATTY PLC JPMorgan Asset Management (UK) Ltd 1.14% -0.06% 31 Oct 2016
CVS Group Plc BlackRock Investment Management (UK) Limited 0.51% 0.03% 31 Oct 2016
Debenhams PLC ODEY ASSET MANAGEMENT LLP 1.03% 0.04% 31 Oct 2016
HAMMERSON PLC Marshall Wace LLP 0.70% 0.10% 31 Oct 2016
Hansteen Holdings PLC TFG Asset Management UK LLP 1.55% -0.14% 31 Oct 2016
Intu Properties PLC WorldQuant LLC 0.49% -0.01% 31 Oct 2016
J. Sainsbury PLC Discovery Capital Management, LLC 1.66% 0.15% 31 Oct 2016
Just Eat PLC Marshall Wace LLP 1.00% 0.09% 31 Oct 2016
KAZ Minerals PLC Fiera Capital (IOM) Limited 0.50% 0.0% 31 Oct 2016
Ladbrokes Coral Group PLC Sand Grove Capital Management LLP 1.94% -1.72% 31 Oct 2016
MITIE GROUP BlackRock Investment Management (UK) Limited 2.42% 0.10% 31 Oct 2016
MITIE GROUP TT International 1.47% 0.11% 31 Oct 2016
Naked Wine BlackRock Investment Management (UK) Limited 1.78% 0.12% 31 Oct 2016
Naked Wine GSA Capital Partners LLP 0.81% 0.11% 31 Oct 2016
Naked Wine JPMorgan Asset Management (UK) Ltd 1.30% 0.09% 31 Oct 2016
Nanoco Group Plc GSA Capital Partners LLP 1.19% -0.02% 31 Oct 2016
OCADO GROUP PLC Jericho Capital Asset Management L.P. 2.67% -0.11% 31 Oct 2016
OCADO GROUP PLC LIGHT STREET CAPITAL MANAGEMENT, LLC 0.56% -0.12% 31 Oct 2016
PAGEGROUP PLC CZ Capital LLP 0.44% -0.08% 31 Oct 2016
PETROFAC LTD Discovery Capital Management, LLC 0.52% 0.0% 31 Oct 2016
PETROFAC LTD GLG Partners LP 0.63% 0.13% 31 Oct 2016
Premier Oil PLC Systematica Investments Limited 1.40% 0.07% 31 Oct 2016
RESTAURANT GROUP PLC TT International 0.53% 0.12% 31 Oct 2016
RESTAURANT GROUP PLC WorldQuant LLC 0.60% 0.08% 31 Oct 2016
SHAFTESBURY CAPITAL PLC Oxford Asset Management 0.62% 0.0% 31 Oct 2016
TRAVIS PERKINS PLC JPMorgan Asset Management (UK) Ltd 0.99% -0.01% 31 Oct 2016
TULLOW OIL PLC Marshall Wace LLP 1.57% -0.04% 31 Oct 2016
UNITE GROUP PLC Basso Capital Management, L.P. 0.83% -0.10% 31 Oct 2016
Vistry Group PLC BlackRock Investment Management (UK) Limited 0.49% -0.10% 31 Oct 2016
WETHERSPOON(J.D.) PLC Schroder Investment Management Limited 1.47% -0.11% 31 Oct 2016
Wm Morrison Supermarkets PLC Citadel Europe LLP 1.00% 0.08% 31 Oct 2016