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 Thursday 30 March

Company Fund % short Change Date changed
AA Plc GLG Partners LP 1.32% 0.04% 30 Mar 2017
Accrol Group Holdings Jupiter Investment Management Limited 0.95% -0.14% 30 Mar 2017
BALFOUR BEATTY PLC JPMorgan Asset Management (UK) Ltd 1.01% 0.09% 30 Mar 2017
BARR(A.G.) PLC Jupiter Investment Management Limited 1.09% -0.04% 30 Mar 2017
CARILLION PLC BlackRock Investment Management (UK) Limited 3.87% -0.09% 30 Mar 2017
CARILLION PLC Marshall Wace LLP 2.88% -0.10% 30 Mar 2017
CARILLION PLC Signpost Capital Advisors, LLC 0.42% -0.11% 30 Mar 2017
Cobham PLC AQR Capital Management, LLC 1.62% 0.12% 30 Mar 2017
Cobham PLC ENA Investment Capital LLP 0.52% 0.0% 30 Mar 2017
COCA-COLA HBC AG ODEY ASSET MANAGEMENT LLP 0.44% -0.15% 30 Mar 2017
Dairy Crest Group PLC GLG Partners LP 1.21% 0.02% 30 Mar 2017
EASYJET PLC Citadel Europe LLP 1.45% -0.10% 30 Mar 2017
ENQUEST PLC GLG Partners LP 0.45% -0.13% 30 Mar 2017
ESSENTRA PLC Connor, Clark & Lunn Investment Management Ltd 0.50% 0.0% 30 Mar 2017
ESSENTRA PLC Marshall Wace LLP 0.60% 0.01% 30 Mar 2017
GENEL ENERGY PLC Marshall Wace LLP 0.46% -0.12% 30 Mar 2017
Greene King PLC BlackRock Institutional Trust Company, National Association 0.68% -0.02% 30 Mar 2017
HIKMA PHARMACEUTICALS PLC AQR Capital Management, LLC 1.30% 0.01% 30 Mar 2017
IG GROUP HOLDINGS PLC WorldQuant LLC 0.81% 0.09% 30 Mar 2017
Inmarsat PLC AQR Capital Management, LLC 3.00% 0.09% 30 Mar 2017
Inmarsat PLC Naya Capital Management UK Limited 0.61% 0.10% 30 Mar 2017
International Distribution Services plc Newbrook Capital Advisors LP 0.56% -0.12% 30 Mar 2017
MARKS & SPENCER GROUP PLC BlackRock Investment Management (UK) Limited 0.60% 0.01% 30 Mar 2017
MITIE GROUP BlackRock Institutional Trust Company, National Association 0.48% -0.07% 30 Mar 2017
Mothercare Ennismore Fund Management Limited 0.54% -0.13% 30 Mar 2017
Naked Wine GSA Capital Partners LLP 1.19% -0.02% 30 Mar 2017
NCC GROUP PLC JPMorgan Asset Management (UK) Ltd 0.98% -0.03% 30 Mar 2017
OCADO GROUP PLC Parvus Asset Management Europe Limited 0.57% -0.05% 30 Mar 2017
PAYSAFE GROUP PLC Public Equity Partners Management, L.P. 1.33% 0.07% 30 Mar 2017
PEARSON PLC Citadel Advisors II LLC 0.52% 0.0% 30 Mar 2017
PETROFAC LTD Citadel Europe LLP 0.50% 0.01% 30 Mar 2017
Premier Oil PLC Marshall Wace LLP 1.16% -0.12% 30 Mar 2017
Premier Oil PLC Systematica Investments Limited 0.97% -0.11% 30 Mar 2017
Redcentric WorldQuant LLC 0.81% 0.08% 30 Mar 2017
RENEWI PLC Oceanwood Capital Management LLP 0.65% 0.14% 30 Mar 2017
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.71% 0.08% 30 Mar 2017
SIRIUS MINERALS PLC Highbridge Capital Management LLC 0.72% 0.08% 30 Mar 2017
SIRIUS MINERALS PLC Sculptor Capital Management Europe Limited 0.91% 0.07% 30 Mar 2017
SOFTCAT PLC Jupiter Investment Management Limited 0.67% -0.04% 30 Mar 2017
TESCO PLC Alpine Associates Management Inc. 0.61% 0.04% 30 Mar 2017
TULLOW OIL PLC Lansdowne Partners (UK) LLP 2.49% -0.10% 30 Mar 2017
TULLOW OIL PLC Millennium International Management LP 1.17% 0.13% 30 Mar 2017
TULLOW OIL PLC WorldQuant LLC 1.64% 0.22% 30 Mar 2017
Ultra Electronics Holdings PLC AKO Capital LLP 1.44% 0.11% 30 Mar 2017
WHITBREAD PLC Marshall Wace LLP 0.50% 0.02% 30 Mar 2017
Wm Morrison Supermarkets PLC Citadel Advisors LLC 0.61% 0.10% 30 Mar 2017
Wm Morrison Supermarkets PLC Marshall Wace LLP 1.46% -0.13% 30 Mar 2017
WOOD GROUP (JOHN) PLC AQR Capital Management, LLC 1.30% 0.24% 30 Mar 2017