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 Wednesday 3 December

Company Fund % short Change Date changed
ASOS PLC AQR Capital Management, LLC 2.60% 0.10% 3 Dec 2014
AVEVA GROUP PLC BlackRock Institutional Trust Company, National Association 0.62% 0.10% 3 Dec 2014
CARILLION PLC BlackRock Investment Management (UK) Limited 1.30% 0.14% 3 Dec 2014
Debenhams PLC BlackRock Investment Management (UK) Limited 0.46% -0.05% 3 Dec 2014
DERWENT LONDON PLC BlueMountain Capital Management, LLC 0.65% 0.0% 3 Dec 2014
DIALIGHT PLC BlackRock Investment Management (UK) Limited 1.13% 0.04% 3 Dec 2014
Fidessa Group PLC ODEY ASSET MANAGEMENT LLP 0.57% -0.12% 3 Dec 2014
Hansteen Holdings PLC CQS (UK) LLP 2.74% -0.09% 3 Dec 2014
HOMESERVE PLC Insight Investment Management (Global) Ltd 0.59% -0.04% 3 Dec 2014
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.56% -0.13% 3 Dec 2014
J. Sainsbury PLC CONATUS CAPITAL MANAGEMENT LP 0.70% 0.09% 3 Dec 2014
JLEN ENVIRONMENTAL ASSETS GROUP LTD Elliott Investment Management Limited 0.65% 0.15% 3 Dec 2014
Ladbrokes Coral Group PLC AQR Capital Management, LLC 0.50% 0.0% 3 Dec 2014
Lonmin PLC Bocage Capital LLC 1.10% 0.09% 3 Dec 2014
MARKS & SPENCER GROUP PLC Lone Pine Capital LLC 1.36% -0.13% 3 Dec 2014
Nanoco Group Plc GSA Capital Partners LLP 0.80% 0.10% 3 Dec 2014
OCADO GROUP PLC JPMorgan Asset Management (UK) Ltd 0.64% 0.14% 3 Dec 2014
OXF INSTRUMENTS PLC Numeric Investors LLC 0.62% 0.10% 3 Dec 2014
PERSIMMON PLC Insight Investment Management (Global) Ltd 0.57% -0.05% 3 Dec 2014
PETROFAC LTD BlueCrest Capital Management Limited 0.50% 0.12% 3 Dec 2014
SERCO GROUP PLC WorldQuant LLC 0.59% -0.02% 3 Dec 2014
SMITHS GROUP PLC ODEY ASSET MANAGEMENT LLP 0.60% 0.08% 3 Dec 2014
THE RENEWABLES INFRASTRUCTURE GROUP Elliott Investment Management Limited 1.25% 0.36% 3 Dec 2014
The Sage Group PLC AKO Capital LLP 0.50% 0.0% 3 Dec 2014
TULLOW OIL PLC Marshall Wace LLP 0.59% -0.06% 3 Dec 2014