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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Positions changed on Friday 31 May

Company Fund % short Change Date changed
Acacia Mining PLC Marshall Wace LLP 0.59% -0.01% 31 May 2019
Arrow Global Group PLC Portsea Asset Management LLP 1.38% -0.06% 31 May 2019
ASOS PLC Marshall Wace LLP 1.49% -0.01% 31 May 2019
BABCOCK INTERNATIONAL GROUP PLC Marshall Wace LLP 1.21% 0.05% 31 May 2019
BURBERRY GROUP PLC BlackRock Investment Management (UK) Limited 0.73% 0.13% 31 May 2019
Capricorn Energy Plc Marshall Wace LLP 0.70% 0.01% 31 May 2019
CMC MARKETS PLC Jupiter Investment Management Limited 1.11% 0.05% 31 May 2019
COATS GROUP PLC Millennium International Management LP 0.60% 0.01% 31 May 2019
CREST NICHOLSON HOLDINGS PLC Millennium International Management LP 1.01% 0.11% 31 May 2019
DIALIGHT PLC JPMorgan Asset Management (UK) Ltd 0.43% -0.45% 31 May 2019
DUNELM GROUP PLC GLG Partners LP 0.57% -0.03% 31 May 2019
EASYJET PLC AHL Partners LLP 0.66% 0.13% 31 May 2019
EASYJET PLC Marshall Wace LLP 0.69% -0.03% 31 May 2019
ESKEN LIMITED Jupiter Investment Management Limited 0.90% 0.01% 31 May 2019
G4S BlackRock Institutional Trust Company, National Association 0.61% 0.10% 31 May 2019
GREENCORE GROUP PLC Marshall Wace LLP 2.39% -0.04% 31 May 2019
GREENCORE GROUP PLC WorldQuant LLC 0.67% 0.16% 31 May 2019
Highland Gold Mining Ltd Millennium International Management LP 1.12% 0.04% 31 May 2019
HIKMA PHARMACEUTICALS PLC Millennium International Management LP 0.97% 0.17% 31 May 2019
Hurricane Energy Marshall Wace LLP 0.87% -0.03% 31 May 2019
JOHNSON MATTHEY PLC Marshall Wace LLP 1.05% 0.14% 31 May 2019
Just Eat PLC Marshall Wace LLP 1.42% 0.12% 31 May 2019
Just Eat PLC Sylebra Capital Limited 0.80% 0.08% 31 May 2019
KIER GROUP PLC Marshall Wace LLP 1.37% -0.08% 31 May 2019
MARKS & SPENCER GROUP PLC Egerton Capital (UK) LLP 0.66% -0.16% 31 May 2019
MARSTON'S PLC Janus Henderson Investors UK Limited 1.63% 0.22% 31 May 2019
MARSTON'S PLC JPMorgan Asset Management (UK) Ltd 0.48% -0.19% 31 May 2019
OncoSec Medical Inc Squarepoint Ops LLC 0.64% 0.10% 31 May 2019
PEARSON PLC Citadel Europe LLP 0.59% -0.04% 31 May 2019
Petropavlovsk PLC TFG Asset Management UK LLP 1.64% 0.08% 31 May 2019
Premier Oil PLC Asia Research & Capital Management Ltd 12.49% 0.26% 31 May 2019
SIG PLC BlackRock Investment Management (UK) Limited 1.75% 0.24% 31 May 2019
Sophos Group PLC BlackRock Investment Management (UK) Limited 1.08% -0.23% 31 May 2019
The Weir Group PLC AQR Capital Management, LLC 1.52% 0.09% 31 May 2019
Thomas Cook Group PLC Highbridge Capital Management LLC 1.11% 0.06% 31 May 2019
UNITED UTILITIES GROUP PLC Janus Henderson Investors UK Limited 0.51% 0.0% 31 May 2019
Valaris PLC AHL Partners LLP 0.50% 0.03% 31 May 2019
VIRGIN MONEY UK PLC AHL Partners LLP 0.61% 0.10% 31 May 2019
Vodafone Group Plc Arrowgrass Capital Partners LLP 0.54% 0.05% 31 May 2019
Wizz Air Holdings PLC Marshall Wace LLP 0.50% -0.15% 31 May 2019
WOOD GROUP (JOHN) PLC Marshall Wace Asia Limited 0.50% 0.0% 31 May 2019
WOOD GROUP (JOHN) PLC Naya Capital Management UK Limited 0.67% -0.19% 31 May 2019