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 4 June

Company Fund % short Change Date changed
AMEC PLC Water Island Capital LLC 1.36% 0.17% 4 Jun 2014
Debenhams PLC BlackRock Investment Management (UK) Limited 1.22% 0.05% 4 Jun 2014
Fenner PLC FIL Investment Services (UK) Limited 1.23% -0.10% 4 Jun 2014
HAMMERSON PLC Insight Investment Management (Global) Ltd 0.28% -0.22% 4 Jun 2014
Hansteen Holdings PLC Basso Holdings Ltd. 0.53% 0.0% 4 Jun 2014
IMAGINATION TECH GROUP PLC Oxford Asset Management 0.49% -0.01% 4 Jun 2014
J. Sainsbury PLC Maverick Capital, Ltd. 0.52% 0.16% 4 Jun 2014
J. Sainsbury PLC Marshall Wace LLP 0.70% 0.09% 4 Jun 2014
Lonmin PLC BlackRock Investment Management (UK) Limited 0.55% 0.10% 4 Jun 2014
Lonmin PLC Bocage Capital LLC 0.71% 0.03% 4 Jun 2014
Man Group Ltd AQR Capital Management, LLC 0.80% 0.10% 4 Jun 2014
Man Group Ltd Marshall Wace LLP 0.79% -0.05% 4 Jun 2014
MONITISE PLC Coatue Management, L.L.C. 0.89% 0.17% 4 Jun 2014
Ophir Energy PLC Lansdowne Partners Limited* 0.26% -0.58% 4 Jun 2014
PETS AT HOME GROUP PLC BlackRock Investment Management (UK) Limited 0.60% 0.01% 4 Jun 2014
SERCO GROUP PLC Marshall Wace LLP 0.70% 0.01% 4 Jun 2014
Synergy Health plc BlackRock Investment Management (UK) Limited 0.69% -0.12% 4 Jun 2014