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 Tuesday 27 October

Company Fund % short Change Date changed
AA Plc GLG Partners LP 0.57% 0.15% 27 Oct 2015
ABERDEEN ASSET MGMT PLC ODEY ASSET MANAGEMENT LLP 1.06% 0.10% 27 Oct 2015
ALENT PLC Millennium International Management LP 0.87% 0.11% 27 Oct 2015
ASOS PLC Coatue Management, L.L.C. 0.52% 0.0% 27 Oct 2015
BERENDSEN PLC UBS Asset Management (UK) Ltd 0.45% -0.10% 27 Oct 2015
CABLE & WIRELESS COMMUNICATI BlackRock Institutional Trust Company, National Association 0.63% -0.15% 27 Oct 2015
CLARKSON PLC BlackRock Investment Management (UK) Limited 0.59% -0.01% 27 Oct 2015
Dairy Crest Group PLC FIL Investment Services (UK) Limited 1.28% -0.09% 27 Oct 2015
DIALIGHT PLC JPMorgan Asset Management (UK) Ltd 1.20% 0.02% 27 Oct 2015
DRAX GROUP PLC Coltrane Asset Management, L.P. 0.50% 0.0% 27 Oct 2015
DRAX GROUP PLC Marshall Wace LLP 0.94% 0.08% 27 Oct 2015
ELEMENTIS ORD BlackRock Investment Management (UK) Limited 0.77% 0.08% 27 Oct 2015
ELEMENTIS ORD WorldQuant LLC 0.48% -0.11% 27 Oct 2015
Entertainment One Ltd JPMorgan Asset Management (UK) Ltd 0.71% 0.0% 27 Oct 2015
Fidessa Group PLC JPMorgan Asset Management (UK) Ltd 0.48% -0.10% 27 Oct 2015
GAME DIGITAL PLC FIL Investment Services (UK) Limited 0.69% -0.12% 27 Oct 2015
GW PHARMACEUTICALS PLC Millennium International Management LP 0.47% -0.12% 27 Oct 2015
HILL & SMITH PLC Janus Henderson Investors UK Limited 0.50% 0.0% 27 Oct 2015
HOME RETAIL GROUP WorldQuant LLC 0.73% 0.08% 27 Oct 2015
IMAGINATION TECH GROUP PLC WorldQuant LLC 1.04% -0.15% 27 Oct 2015
IMI PLC WorldQuant LLC 0.50% 0.03% 27 Oct 2015
LAIRD PLC FIL Investment Services (UK) Limited 0.90% 0.09% 27 Oct 2015
PETROFAC LTD Marshall Wace LLP 1.01% 0.02% 27 Oct 2015
Premier Oil PLC GSA Capital Partners LLP 0.70% 0.01% 27 Oct 2015
RS Group Plc BlackRock Institutional Trust Company, National Association 0.49% -0.10% 27 Oct 2015
SCAPA GROUP PLC Janus Henderson Investors UK Limited 1.21% 0.28% 27 Oct 2015
SERCO GROUP PLC BlackRock Institutional Trust Company, National Association 0.60% 0.01% 27 Oct 2015
Shoe Zone inary Jupiter Investment Management Limited 0.52% 0.0% 27 Oct 2015
Signature Aviation PLC QUARTYS LIMITED 0.00% -1.10% 27 Oct 2015
Signature Aviation PLC WorldQuant LLC 0.25% -0.31% 27 Oct 2015
SMITHS GROUP PLC GLG Partners LP 0.50% 0.04% 27 Oct 2015
TalkTalk Telecom Group Ltd ODEY ASSET MANAGEMENT LLP 1.57% 0.15% 27 Oct 2015
Telit Communications PLC Oxford Asset Management 0.51% 0.0% 27 Oct 2015
TULLOW OIL PLC AHL Partners LLP 0.60% 0.07% 27 Oct 2015
WETHERSPOON(J.D.) PLC WorldQuant LLC 0.59% -0.10% 27 Oct 2015