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 12 January

Company Fund % short Change Date changed
AUTO TRADER GROUP PLC ODEY ASSET MANAGEMENT LLP 1.26% -0.04% 12 Jan 2018
B&M EUROPEAN VALUE RETAIL S.A. Marshall Wace LLP 0.75% -0.24% 12 Jan 2018
BABCOCK INTERNATIONAL GROUP PLC Marshall Wace LLP 1.69% -0.10% 12 Jan 2018
CARILLION PLC BlackRock Investment Management (UK) Limited 1.64% -0.31% 12 Jan 2018
Carpetright Plc S.W. Mitchell Capital LLP 0.95% -0.22% 12 Jan 2018
CINEWORLD GROUP PLC Maverick Capital, Ltd. 0.70% 0.04% 12 Jan 2018
Cobham PLC BlackRock Institutional Trust Company, National Association 0.92% 0.04% 12 Jan 2018
Debenhams PLC GLG Partners LP 0.70% -0.11% 12 Jan 2018
DOMINO'S PIZZA GROUP PLC GLG Partners LP 0.50% 0.07% 12 Jan 2018
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 1.57% -0.03% 12 Jan 2018
DUNELM GROUP PLC GLG Partners LP 0.55% 0.0% 12 Jan 2018
Entain PLC Melqart Asset Management (UK) Ltd 0.50% 0.0% 12 Jan 2018
ESSENTRA PLC GLG Partners LP 0.80% 0.10% 12 Jan 2018
Greene King PLC BlackRock Institutional Trust Company, National Association 0.60% 0.10% 12 Jan 2018
Greene King PLC BlackRock Investment Management (UK) Limited 0.47% -0.12% 12 Jan 2018
Greene King PLC GSA Capital Partners LLP 0.51% -0.17% 12 Jan 2018
Greene King PLC Marshall Wace LLP 2.12% 0.12% 12 Jan 2018
HOWDEN JOINERY GROUP PLC Marshall Wace LLP 0.50% 0.01% 12 Jan 2018
IMI PLC Millennium Capital Partners LLP 0.60% 0.06% 12 Jan 2018
IMI PLC Pictet Asset Management S.A. 0.53% 0.05% 12 Jan 2018
Interserve Plc GSA Capital Partners LLP 0.59% -0.08% 12 Jan 2018
Interserve Plc Squarepoint Ops LLC 0.44% -0.08% 12 Jan 2018
IQE Ennismore Fund Management Limited 1.63% 0.09% 12 Jan 2018
IQE Marshall Wace LLP 3.64% 0.14% 12 Jan 2018
J. Sainsbury PLC Marshall Wace LLP 1.30% 0.04% 12 Jan 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 0.46% -0.04% 12 Jan 2018
MCBRIDE PLC Jupiter Investment Management Limited 1.09% -0.72% 12 Jan 2018
MELROSE INDUSTRIES PLC BlackRock Institutional Trust Company, National Association 0.81% 0.09% 12 Jan 2018
MELROSE INDUSTRIES PLC Davidson Kempner European Partners LLP 0.54% 0.0% 12 Jan 2018
MELROSE INDUSTRIES PLC Elliott Investment Management Limited 0.52% 0.0% 12 Jan 2018
NEWRIVER REIT PLC Toscafund Asset Management LLP 0.72% 0.06% 12 Jan 2018
NEXT PLC Melvin Capital Management LP 0.73% 0.16% 12 Jan 2018
OCADO GROUP PLC Marshall Wace LLP 1.72% 0.11% 12 Jan 2018
OCADO GROUP PLC UBS Asset Management (UK) Ltd 0.69% -0.03% 12 Jan 2018
PAYPOINT PLC GLG Partners LP 1.11% 0.18% 12 Jan 2018
PEARSON PLC Marshall Wace LLP 0.84% 0.13% 12 Jan 2018
PETRA DIAMONDS LTD JPMorgan Asset Management (UK) Ltd 1.09% 0.15% 12 Jan 2018
PETROFAC LTD AQR Capital Management, LLC 3.06% -0.04% 12 Jan 2018
PLAYTECH PLC WorldQuant LLC 0.68% -0.10% 12 Jan 2018
Premier Oil PLC Asia Research & Capital Management Ltd 5.69% -0.10% 12 Jan 2018
Premier Oil PLC Highbridge Capital Management LLC 4.01% 0.40% 12 Jan 2018
Premier Oil PLC TFG Asset Management UK LLP 4.85% 0.03% 12 Jan 2018
Premier Oil PLC Whitebox Advisors LLC 2.96% 0.30% 12 Jan 2018
PROSPEX OIL AND GAS PLC Singer Capital Markets Securities Limited 0.00% -0.58% 12 Jan 2018
Randgold Resources Ltd Anchor Bolt Capital, LP 0.79% -0.09% 12 Jan 2018
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.60% 0.01% 12 Jan 2018
RESTAURANT GROUP PLC GSA Capital Partners LLP 0.61% 0.08% 12 Jan 2018
RESTAURANT GROUP PLC Marshall Wace LLP 0.67% -0.12% 12 Jan 2018
Safestyle Uk WorldQuant LLC 0.59% -0.03% 12 Jan 2018
SUPERDRY PLC Coltrane Asset Management, L.P. 0.62% 0.09% 12 Jan 2018
TP ICAP PLC WorldQuant LLC 0.50% 0.01% 12 Jan 2018
TRAVIS PERKINS PLC Capital Fund Management SA 0.49% -0.01% 12 Jan 2018
TRAVIS PERKINS PLC GLG Partners LP 0.88% -0.10% 12 Jan 2018
TRAVIS PERKINS PLC WorldQuant LLC 0.59% -0.01% 12 Jan 2018
TULLOW OIL PLC BlackRock Institutional Trust Company, National Association 0.49% -0.02% 12 Jan 2018
TULLOW OIL PLC Marshall Wace LLP 1.35% 0.07% 12 Jan 2018
TULLOW OIL PLC Oxford Asset Management 0.48% -0.09% 12 Jan 2018
Ultra Electronics Holdings PLC Marshall Wace LLP 0.49% -0.03% 12 Jan 2018
Ultra Electronics Holdings PLC WorldQuant LLC 0.49% -0.02% 12 Jan 2018
WHITBREAD PLC GLG Partners LP 0.49% -0.01% 12 Jan 2018
WOOD GROUP (JOHN) PLC AQR Capital Management, LLC 2.29% -0.01% 12 Jan 2018