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. The information on this website does not represent the views or opinions of Castellain Capital LLP on any of the companies displayed. It does not constitute an offer or recommendation to sell or the solicitation of any offer to buy any securities or other investment.

The Short Interest Tracker shows details of all short positions in UK listed companies that have been disclosed under the FCA's Short Selling Regulations. We are currently tracking short positions in 591 companies held by 430 fund managers. Please ensure you read the notice above before using this site.

Top 5 most shorted (see all)

CARILLION PLC13.8%
PETS AT HOME GROUP PLC13.4%
RESTAURANT GROUP PLC12.8%
DEBENHAMS PLC11.8%
GREENCORE GROUP PLC10.9%

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Newest additions: 45 positions disclosed on Wednesday 18 July Site updated Wednesday at 3:46 p.m.

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WatchCompany Fund % short Change Date changed
INDIVIOR PLC Systematica Investments Limited 0.46% -0.04% 17 Jul 2018
METRO BANK PLC JPMorgan Asset Management (UK) Ltd 0.60% 0.09% 16 Jul 2018
TRIFAST PLC Lombard Odier Asset Management (Europe) Limited 0.98% -0.10% 16 Jul 2018
RENTOKIL INITIAL PLC Henderson Global Investors 0.54% 0.0% 16 Jul 2018
ASOS PLC Systematica Investments Limited 0.50% 0.0% 16 Jul 2018
IQE PLC WorldQuant, LLC 0.54% 0.07% 16 Jul 2018
AUTO TRADER GROUP PLC ODEY ASSET MANAGEMENT LLP 1.01% 0.04% 17 Jul 2018
PETROFAC LTD AQR Capital Management, LLC 1.48% -0.11% 16 Jul 2018
INMARSAT PLC Och-Ziff Management Europe Ltd. 0.80% -0.11% 16 Jul 2018
MICRO FOCUS INTERNATIONAL AQR Capital Management, LLC 1.81% 0.11% 16 Jul 2018
IQE PLC JPMorgan Asset Management (UK) Ltd 0.83% 0.12% 16 Jul 2018
OLD MUTUAL LIMITED Bridgewater Associates LP 0.21% -0.29% 16 Jul 2018
Kier Group plc GLG Partners LP 0.70% 0.04% 17 Jul 2018
HARGREAVES LANSDOWN PLC Marshall Wace LLP 0.50% 0.02% 16 Jul 2018
JUPITER FUND MANAGEMENT PLC GLG Partners LP 0.76% 0.15% 17 Jul 2018
CAPITA PLC AQR Capital Management, LLC 1.08% -0.10% 16 Jul 2018
TRAVIS PERKINS PLC GLG Partners LP 0.74% 0.10% 17 Jul 2018
A.G. Barr PLC OLD MUTUAL GLOBAL INVESTORS (UK) LTD 1.40% -0.30% 17 Jul 2018
Civitas Social Housing Plc Sand Grove Capital Management LLP 0.50% 0.0% 17 Jul 2018
Galliford Try plc Millennium International Management LP 0.69% -0.10% 16 Jul 2018
Royal Mail Plc GLG Partners LP 0.97% -0.04% 17 Jul 2018
ESURE GROUP PLC GLG Partners LP 0.46% -0.11% 17 Jul 2018
PAYPOINT GLG Partners LP 0.92% -0.18% 17 Jul 2018
Interserve Plc Millennium International Management LP 0.62% 0.10% 16 Jul 2018
THOMAS COOK GROUP PLC WorldQuant, LLC 0.60% 0.10% 16 Jul 2018
MICRO FOCUS INTERNATIONAL AQR Capital Management, LLC 1.81% 0.11% 16 Jul 2018
ESSENTRA PLC GLG Partners LP 0.89% -0.01% 17 Jul 2018
VEDANTA RESOURCES PLC Marshall Wace LLP 0.51% 0.02% 16 Jul 2018
DIRECT LINE INSURANCE GROUP GLG Partners LP 1.12% 0.04% 17 Jul 2018
MCCARTHY & STONE PLC WorldQuant, LLC 1.80% 0.08% 16 Jul 2018
PROVIDENT FINANCIAL PLC AQR Capital Management, LLC 0.59% -0.10% 16 Jul 2018
SMART METERING SYSTEMS PLC BrightSphere Inc. 0.69% -0.02% 16 Jul 2018
AA PLC TT International 0.96% -0.04% 17 Jul 2018
TP ICAP PLC WorldQuant, LLC 0.75% 0.08% 16 Jul 2018
PEARSON PLC GLG Partners LP 0.99% -0.10% 17 Jul 2018
RANDGOLD RESOURCES LTD WorldQuant, LLC 0.60% 0.10% 16 Jul 2018
MERLIN ENTERTAINMENTS PLC AQR Capital Management, LLC 1.70% 0.10% 16 Jul 2018
DUNELM GROUP PLC CZ Capital LLP 0.54% -0.09% 16 Jul 2018
PREMIER OIL PLC WorldQuant, LLC 0.57% 0.10% 16 Jul 2018
Greggs Plc GSA Capital Partners LLP 0.52% 0.0% 16 Jul 2018
SERCO GROUP PLC Systematica Investments Limited 0.69% -0.01% 16 Jul 2018
OLD MUTUAL LIMITED Bridgewater Associates LP 0.21% -0.29% 16 Jul 2018
TULLOW OIL PLC Linden Advisors LP 0.79% -0.09% 17 Jul 2018
EMPIRIC STUDENT PROPERTY PLC OLD MUTUAL GLOBAL INVESTORS (UK) LTD 0.37% -0.37% 17 Jul 2018
JOHNSON MATTHEY PLC Marshall Wace LLP 0.91% 0.02% 16 Jul 2018