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 5 May

Company Fund % short Change Date changed
Acacia Mining PLC Marshall Wace LLP 0.61% 0.10% 5 May 2017
AGGREKO PLC JPMorgan Asset Management (UK) Ltd 0.69% 0.12% 5 May 2017
AMEC PLC KGH LTD. 0.74% 0.05% 5 May 2017
ASHTEAD GROUP PLC GLG Partners LP 0.59% -0.05% 5 May 2017
Barratt Redrow plc Janus Henderson Investors UK Limited 0.89% -0.09% 5 May 2017
BRITVIC PLC BlackRock Investment Management (UK) Limited 1.09% -0.05% 5 May 2017
Cobham PLC AQR Capital Management, LLC 1.51% -0.60% 5 May 2017
Cobham PLC BlackRock Institutional Trust Company, National Association 0.53% -0.25% 5 May 2017
Cobham PLC Citadel Advisors II LLC 0.39% -0.11% 5 May 2017
Cobham PLC JPMorgan Asset Management (UK) Ltd 0.83% -0.28% 5 May 2017
Cobham PLC Marshall Wace LLP 1.21% -0.74% 5 May 2017
Cobham PLC Millennium International Management LP 0.69% -0.11% 5 May 2017
Cobham PLC WorldQuant LLC 0.51% -0.15% 5 May 2017
Debenhams PLC ODEY ASSET MANAGEMENT LLP 3.42% 0.04% 5 May 2017
EASYJET PLC Citadel Europe LLP 0.89% -0.10% 5 May 2017
EASYJET PLC Clinton Group Inc 0.49% -0.01% 5 May 2017
FRASERS GROUP PLC Marshall Wace LLP 0.83% 0.04% 5 May 2017
G4S AKO Capital LLP 0.55% -0.12% 5 May 2017
GKN PLC GLG Partners LP 0.46% -0.04% 5 May 2017
HOCHSCHILD MINING PLC BlackRock Institutional Trust Company, National Association 0.98% -0.09% 5 May 2017
HUNTING PLC Systematica Investments Limited 0.51% 0.0% 5 May 2017
IMAGINATION TECH GROUP PLC Caxton International Limited 0.53% -0.17% 5 May 2017
IMAGINATION TECH GROUP PLC Citadel Advisors II LLC 0.72% 0.12% 5 May 2017
IMAGINATION TECH GROUP PLC GSA Capital Partners LLP 1.00% 0.05% 5 May 2017
IMAGINATION TECH GROUP PLC Marshall Wace LLP 0.91% 0.08% 5 May 2017
J. Sainsbury PLC Marshall Wace LLP 1.41% 0.11% 5 May 2017
KAZ Minerals PLC WorldQuant LLC 0.75% 0.15% 5 May 2017
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 0.41% -0.17% 5 May 2017
MARKS & SPENCER GROUP PLC Lone Pine Capital LLC 1.04% 0.05% 5 May 2017
Naked Wine BlackRock Investment Management (UK) Limited 0.97% -0.11% 5 May 2017
Naked Wine WorldQuant LLC 0.50% 0.02% 5 May 2017
NEXT PLC Citadel Europe LLP 0.66% 0.18% 5 May 2017
OCADO GROUP PLC WorldQuant LLC 0.89% -0.01% 5 May 2017
PEARSON PLC Lone Pine Capital LLC 1.03% 0.27% 5 May 2017
PEARSON PLC Marshall Wace LLP 1.02% -0.19% 5 May 2017
PETROFAC LTD BlackRock Investment Management (UK) Limited 1.01% 0.10% 5 May 2017
PETROFAC LTD CapeView Capital LLP 0.83% 0.12% 5 May 2017
Premier Oil PLC Asia Research & Capital Management Ltd 5.34% 0.06% 5 May 2017
Premier Oil PLC GLG Partners LP 1.62% 0.19% 5 May 2017
Randgold Resources Ltd Anchor Bolt Capital, LP 1.14% -0.08% 5 May 2017
Randgold Resources Ltd Marshall Wace LLP 1.03% -0.07% 5 May 2017
SIG PLC BlackRock Investment Management (UK) Limited 1.30% 0.05% 5 May 2017
SIG PLC WorldQuant LLC 0.70% 0.09% 5 May 2017
TULLOW OIL PLC AHL Partners LLP 1.04% 0.09% 5 May 2017
TULLOW OIL PLC Linden Advisors LP 0.79% -0.11% 5 May 2017
TULLOW OIL PLC ODEY ASSET MANAGEMENT LLP 1.93% 0.06% 5 May 2017
Virgin Money Holdings UK PLC Wellington Management Company LLP 1.99% -0.25% 5 May 2017
Vistry Group PLC Millennium International Management LP 0.81% 0.03% 5 May 2017
WILLIAM HILL Millennium International Management LP 0.81% 0.07% 5 May 2017
WOOD GROUP (JOHN) PLC Pine River Capital Management L.P. 0.78% 0.10% 5 May 2017