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 29 May

Company Fund % short Change Date changed
ADMIRAL GROUP PLC Hound Partners, LLC 0.89% 0.18% 29 May 2015
AMEC PLC Oxford Asset Management 0.01% -1.21% 29 May 2015
AO WORLD PLC BlackRock Investment Management (UK) Limited 0.53% 0.05% 29 May 2015
Boohoo Group Oxford Asset Management 0.51% 0.0% 29 May 2015
Brammer plc JPMorgan Asset Management (UK) Ltd 0.93% 0.09% 29 May 2015
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 0.46% -0.11% 29 May 2015
DRAX GROUP PLC Marshall Wace LLP 0.51% 0.02% 29 May 2015
Fidessa Group PLC AlphaGen Capital Limited 0.64% -0.13% 29 May 2015
Flybe Group GSA Capital Partners LLP 0.48% -0.11% 29 May 2015
G4S Millennium International Management LP 0.56% 0.07% 29 May 2015
Greene King PLC MANIKAY MASTER FUND, LP 0.51% 0.0% 29 May 2015
IMAGINATION TECH GROUP PLC BlueCrest Capital Management Limited 0.69% -0.08% 29 May 2015
IMAGINATION TECH GROUP PLC GSA Capital Partners LLP 0.49% -0.01% 29 May 2015
International Distribution Services plc Millennium International Management LP 0.53% 0.0% 29 May 2015
Ladbrokes Coral Group PLC AQR Capital Management, LLC 1.51% 0.09% 29 May 2015
Ladbrokes Coral Group PLC BlackRock Investment Management (UK) Limited 1.10% 0.06% 29 May 2015
OXF BIOMEDICA PLC Wellington Management Company LLP 1.05% 0.0% 29 May 2015
Rockhopper Exploration GSA Capital Partners LLP 1.19% -0.09% 29 May 2015
SERCO GROUP PLC BlackRock Investment Management (UK) Limited 0.91% 0.02% 29 May 2015
SERCO GROUP PLC UBS Asset Management (UK) Ltd 0.59% 0.0% 29 May 2015
TalkTalk Telecom Group Ltd Highline Capital Management, LLC 0.38% -0.20% 29 May 2015
TATE & LYLE PLC Marshall Wace LLP 0.47% -0.05% 29 May 2015
TAYLOR WIMPEY PLC Marshall Wace LLP 0.45% -0.14% 29 May 2015
TELECOM PLUS PLC FIL Investment Services (UK) Limited 1.01% 0.02% 29 May 2015
TELECOM PLUS PLC Numeric Investors LLC 0.80% 0.08% 29 May 2015
TULLOW OIL PLC AHL Partners LLP 0.62% 0.07% 29 May 2015
TUNGSTEN CORP PLC Numeric Investors LLC 1.19% -0.06% 29 May 2015
TUNGSTEN CORP PLC Oxford Asset Management 1.34% 0.06% 29 May 2015
TUNGSTEN CORP PLC RAM ACTIVE INVESTMENTS SA 0.35% -0.33% 29 May 2015
WILLIAM HILL Millennium International Management LP 0.54% -0.10% 29 May 2015
WOOD GROUP (JOHN) PLC Citadel Europe LLP 0.50% 0.0% 29 May 2015
ZPG PLC Tremblant Capital LP 0.38% -0.12% 29 May 2015