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 7 October

Company Fund % short Change Date changed
AA Plc Marshall Wace LLP 0.61% 0.11% 7 Oct 2016
AMEC PLC Carlson Capital UK LLP 0.81% 0.16% 7 Oct 2016
AMEC PLC Citadel Advisors LLC 0.71% 0.20% 7 Oct 2016
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 2.84% -0.14% 7 Oct 2016
Barrett Redrow plc Millennium International Management LP 0.80% 0.10% 7 Oct 2016
Berkeley Group Holdings PLC Adelphi Capital LLP 0.62% 0.07% 7 Oct 2016
Berkeley Group Holdings PLC ODEY ASSET MANAGEMENT LLP 1.57% -0.14% 7 Oct 2016
BIG YELLOW GROUP PLC Polar Capital LLP 0.70% 0.07% 7 Oct 2016
Brown(N.)Group JPMorgan Asset Management (UK) Ltd 0.63% 0.13% 7 Oct 2016
Cairn Homes PLC GSA Capital Partners LLP 0.70% 0.01% 7 Oct 2016
Cairn Homes PLC Numeric Investors LLC 0.51% 0.12% 7 Oct 2016
CARILLION PLC BlackRock Investment Management (UK) Limited 2.48% 0.16% 7 Oct 2016
CHEMRING GROUP PLC BlackRock Investment Management (UK) Limited 0.82% 0.10% 7 Oct 2016
EASYJET PLC Citadel Europe LLP 1.71% -0.41% 7 Oct 2016
EASYJET PLC Marshall Wace LLP 1.51% 0.29% 7 Oct 2016
ESSENTRA PLC JPMorgan Asset Management (UK) Ltd 1.03% 0.08% 7 Oct 2016
FRASERS GROUP PLC Citadel Europe LLP 0.75% 0.21% 7 Oct 2016
FRASERS GROUP PLC Marshall Wace LLP 0.49% -0.01% 7 Oct 2016
GW PHARMACEUTICALS PLC D. E. Shaw & Co. LP 0.74% 0.11% 7 Oct 2016
HIKMA PHARMACEUTICALS PLC Coatue Management, L.L.C. 0.63% 0.11% 7 Oct 2016
HOWDEN JOINERY GROUP PLC WorldQuant LLC 0.54% 0.0% 7 Oct 2016
Inmarsat PLC AQR Capital Management, LLC 1.00% 0.09% 7 Oct 2016
Intu Properties PLC Adelphi Capital LLP 1.14% 0.09% 7 Oct 2016
ITV PLC ODEY ASSET MANAGEMENT LLP 0.85% 0.12% 7 Oct 2016
J. Sainsbury PLC Jericho Capital Asset Management L.P. 0.65% 0.0% 7 Oct 2016
JOHNSON MATTHEY PLC Citadel Europe LLP 0.86% -0.06% 7 Oct 2016
LANCASHIRE HOLDINGS LTD BlackRock Investment Management (UK) Limited 0.59% -0.10% 7 Oct 2016
Lonmin PLC GSA Capital Partners LLP 0.50% 0.01% 7 Oct 2016
Merlin Entertainments PLC GLG Partners LP 0.59% 0.0% 7 Oct 2016
MITIE GROUP Marshall Wace LLP 0.71% 0.04% 7 Oct 2016
Nanoco Group Plc GSA Capital Partners LLP 1.18% -0.11% 7 Oct 2016
NATWEST GROUP Plc Marshall Wace LLP 0.51% 0.0% 7 Oct 2016
OCADO GROUP PLC JPMorgan Asset Management (UK) Ltd 0.72% 0.09% 7 Oct 2016
PAYSAFE GROUP PLC AEK (UK) Limited 3.13% 0.04% 7 Oct 2016
Petropavlovsk PLC TFG Asset Management UK LLP 0.34% -0.17% 7 Oct 2016
REACH PLC ODEY ASSET MANAGEMENT LLP 1.48% -0.04% 7 Oct 2016
RESTAURANT GROUP PLC Marshall Wace LLP 0.80% 0.07% 7 Oct 2016
ROTORK PLC AQR Capital Management, LLC 0.99% -0.01% 7 Oct 2016
SHAFTESBURY CAPITAL PLC Adelphi Capital LLP 1.18% 0.15% 7 Oct 2016
SHAFTESBURY PLC Marshall Wace LLP 0.51% 0.0% 7 Oct 2016
SSE PLC Marshall Wace LLP 0.51% 0.03% 7 Oct 2016
TULLOW OIL PLC Citadel Europe LLP 0.80% 0.20% 7 Oct 2016
TULLOW OIL PLC Highbridge Capital Management LLC 0.60% 0.01% 7 Oct 2016
TULLOW OIL PLC Linden Advisors LP 0.67% -0.05% 7 Oct 2016
Vanquis Banking Group Plc BlackRock Investment Management (UK) Limited 0.39% -0.30% 7 Oct 2016
WILLIAM HILL Citadel Europe LLP 0.66% 0.16% 7 Oct 2016