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 23 May

Company Fund % short Change Date changed
AA Plc Engadine Partners LLP 1.62% 0.09% 23 May 2019
ANGLO AMERICAN PLC Natixis 1.39% -0.01% 23 May 2019
BABCOCK INTERNATIONAL GROUP PLC AKO Capital LLP 1.49% 0.19% 23 May 2019
BALFOUR BEATTY PLC AHL Partners LLP 0.60% 0.10% 23 May 2019
CAPITA PLC AHL Partners LLP 0.71% 0.03% 23 May 2019
Capricorn Energy Plc Marshall Wace LLP 0.69% -0.10% 23 May 2019
Close Brothers Group PLC Canada Pension Plan Investment Board 0.50% 0.0% 23 May 2019
CMC MARKETS PLC Jupiter Investment Management Limited 1.06% 0.13% 23 May 2019
CRANSWICK PLC GLG Partners LP 0.60% 0.01% 23 May 2019
CREST NICHOLSON HOLDINGS PLC Millennium International Management LP 0.72% 0.10% 23 May 2019
DIPLOMA PLC CZ Capital LLP 0.63% -0.08% 23 May 2019
DS Smith PLC Citadel Advisors LLC 0.78% -0.02% 23 May 2019
DS Smith PLC Citadel Europe LLP 0.94% -0.12% 23 May 2019
DS Smith PLC Marshall Wace LLP 0.85% -0.06% 23 May 2019
Entain PLC Numeric Investors LLC 0.50% 0.01% 23 May 2019
EQUINITI GROUP PLC AKO Capital LLP 1.28% 0.14% 23 May 2019
GALLIF TRY HOLDINGS PLC Marshall Wace LLP 0.73% 0.08% 23 May 2019
GREENCORE GROUP PLC BlackRock Investment Management (UK) Limited 1.89% 0.33% 23 May 2019
Greene King PLC GLG Partners LP 0.91% 0.08% 23 May 2019
HIKMA PHARMACEUTICALS PLC Millennium International Management LP 0.72% 0.11% 23 May 2019
International Distribution Services plc ALLIANCE BERNSTEIN LIMITED 0.55% 0.21% 23 May 2019
International Distribution Services plc BlackRock Investment Management (UK) Limited 0.66% -0.18% 23 May 2019
International Distribution Services plc Millennium International Management LP 1.88% 0.13% 23 May 2019
Interserve Plc Millennium International Management LP 0.42% -0.30% 23 May 2019
Intu Properties PLC WorldQuant LLC 0.50% 0.01% 23 May 2019
Just Eat PLC Citadel Europe LLP 0.54% 0.0% 23 May 2019
Keywords Studios Plc Polar Capital LLP 0.69% -0.14% 23 May 2019
KINGFISHER PLC AKO Capital LLP 0.63% 0.13% 23 May 2019
MARKS & SPENCER GROUP PLC Engadine Partners LLP 0.70% 0.09% 23 May 2019
NMC Health PLC PSquared Asset Management AG 0.53% 0.0% 23 May 2019
OCADO GROUP PLC Coatue Management, L.L.C. 0.51% 0.03% 23 May 2019
PENNON GROUP PLC AKO Capital LLP 0.72% 0.11% 23 May 2019
PETRA DIAMONDS LTD Millennium International Management LP 0.81% 0.03% 23 May 2019
PETROFAC LTD Engadine Partners LLP 0.53% 0.05% 23 May 2019
PETROFAC LTD Polar Capital LLP 0.67% 0.08% 23 May 2019
PETS AT HOME GROUP PLC SFM UK Management LLP 0.57% -0.09% 23 May 2019
Premier Oil PLC Asia Research & Capital Management Ltd 11.82% 0.12% 23 May 2019
Quiz SVM Asset Management Limited 0.62% -0.10% 23 May 2019
RENEWI PLC BlackRock Investment Management (UK) Limited 0.81% -0.17% 23 May 2019
SHAFTESBURY CAPITAL PLC BlackRock Institutional Trust Company, National Association 0.57% -0.04% 23 May 2019
SIG PLC BlackRock Investment Management (UK) Limited 1.24% 0.23% 23 May 2019
SIRIUS MINERALS PLC Citadel Europe LLP 0.40% -0.16% 23 May 2019
SIRIUS MINERALS PLC GSA Capital Partners LLP 0.00% -1.51% 23 May 2019
SIRIUS MINERALS PLC Highbridge Capital Management LLC 2.48% -0.99% 23 May 2019
SIRIUS MINERALS PLC JPMorgan Asset Management (UK) Ltd 0.35% -0.35% 23 May 2019
SIRIUS MINERALS PLC LMR Partners LLP 0.56% -0.24% 23 May 2019
SIRIUS MINERALS PLC Sculptor Capital Management Europe Limited 1.06% -0.42% 23 May 2019
SIRIUS MINERALS PLC TFG Asset Management UK LLP 0.32% -0.28% 23 May 2019
Sophos Group PLC BlackRock Investment Management (UK) Limited 1.79% -0.16% 23 May 2019
SPIRE HEALTHCARE GROUP PLC Marshall Wace LLP 0.59% -0.09% 23 May 2019
The Weir Group PLC AQR Capital Management, LLC 1.43% 0.13% 23 May 2019
Thomas Cook Group PLC AQR Capital Management, LLC 1.04% 0.07% 23 May 2019
Thomas Cook Group PLC Highbridge Capital Management LLC 0.78% 0.0% 23 May 2019
VIRGIN MONEY UK PLC Marshall Wace LLP 0.50% 0.01% 23 May 2019
Wizz Air Holdings PLC Marshall Wace LLP 0.65% 0.07% 23 May 2019
WOOD GROUP (JOHN) PLC AKO Capital LLP 1.11% 0.09% 23 May 2019