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 22 March

Company Fund % short Change Date changed
AA Plc AQR Capital Management, LLC 3.41% 0.11% 22 Mar 2018
AGGREKO PLC Marshall Wace LLP 0.97% -0.04% 22 Mar 2018
AUTO TRADER GROUP PLC AQR Capital Management, LLC 1.12% 0.10% 22 Mar 2018
Berkeley Group Holdings PLC Millennium International Management LP 0.77% 0.08% 22 Mar 2018
Berkeley Group Holdings PLC ODEY ASSET MANAGEMENT LLP 0.33% -0.27% 22 Mar 2018
BHP BILLITON PLC Bridgewater Associates LP 0.50% 0.0% 22 Mar 2018
BUNZL PLC GLG Partners LP 0.62% 0.12% 22 Mar 2018
BURBERRY GROUP PLC Citadel Europe LLP 0.43% -0.12% 22 Mar 2018
CAPITA PLC AQR Capital Management, LLC 4.15% 0.14% 22 Mar 2018
CAPITA PLC CapeView Capital LLP 0.74% -0.06% 22 Mar 2018
Debenhams PLC BlackRock Institutional Trust Company, National Association 1.15% -0.14% 22 Mar 2018
Debenhams PLC Marshall Wace LLP 0.61% 0.08% 22 Mar 2018
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 0.60% 0.03% 22 Mar 2018
DUNELM GROUP PLC Wellington Management International Ltd 0.60% 0.09% 22 Mar 2018
Entain PLC Everett Capital Advisors UK LLP 0.56% 0.0% 22 Mar 2018
Entain PLC Oxford Asset Management 0.86% 0.23% 22 Mar 2018
GALLIF TRY HOLDINGS PLC Marshall Wace LLP 1.20% 0.18% 22 Mar 2018
GALLIF TRY HOLDINGS PLC Millennium International Management LP 1.18% -0.04% 22 Mar 2018
GALLIF TRY HOLDINGS PLC WorldQuant LLC 1.23% 0.11% 22 Mar 2018
GREENCORE GROUP PLC Bogle Investment Management, L.P. 0.63% 0.08% 22 Mar 2018
GREENCORE GROUP PLC Capital Fund Management SA 1.29% -0.09% 22 Mar 2018
GREENCORE GROUP PLC Marshall Wace LLP 1.54% 0.17% 22 Mar 2018
HAMMERSON PLC Carlson Capital UK LLP 0.43% -0.13% 22 Mar 2018
HAMMERSON PLC Magnetar Financial (UK) LLP 0.59% -0.01% 22 Mar 2018
HIKMA PHARMACEUTICALS PLC AQR Capital Management, LLC 0.96% -0.12% 22 Mar 2018
Inmarsat PLC AQR Capital Management, LLC 2.86% 0.08% 22 Mar 2018
Interserve Plc BlackRock Investment Management (UK) Limited 0.76% -0.16% 22 Mar 2018
Interserve Plc FVP Master Fund, L.P. 2.30% -0.17% 22 Mar 2018
Interserve Plc Kite Lake Capital Management (UK) LLP 0.08% -0.63% 22 Mar 2018
IQE Marshall Wace LLP 2.45% -0.24% 22 Mar 2018
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 1.70% 0.01% 22 Mar 2018
J. Sainsbury PLC Marshall Wace LLP 2.10% 0.10% 22 Mar 2018
JD SPORTS FASHION PLC ODEY ASSET MANAGEMENT LLP 0.93% 0.10% 22 Mar 2018
JTC PLC GLG Partners LP 0.65% 0.15% 22 Mar 2018
JUPITER FUND MANAGEMENT PLC GLG Partners LP 0.83% 0.05% 22 Mar 2018
KAZ Minerals PLC Marshall Wace LLP 1.10% 0.06% 22 Mar 2018
KINGFISHER PLC GLG Partners LP 1.00% 0.03% 22 Mar 2018
LOOKERS PLC ODEY ASSET MANAGEMENT LLP 0.92% 0.08% 22 Mar 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 0.94% 0.11% 22 Mar 2018
MEDICLINIC INTERNATIONAL PLC AQR Capital Management, LLC 0.78% -0.11% 22 Mar 2018
MELROSE INDUSTRIES PLC Sandell Asset Management Corp 0.60% 0.0% 22 Mar 2018
Metro Bank Holdings Plc Marshall Wace LLP 0.93% 0.12% 22 Mar 2018
MITIE GROUP GLG Partners LP 0.86% 0.14% 22 Mar 2018
NEXT PLC Marshall Wace LLP 0.90% 0.07% 22 Mar 2018
Old Mutual PLC Bridgewater Associates LP 0.50% 0.0% 22 Mar 2018
OneSavings Bank PLC Millennium International Management LP 0.84% 0.05% 22 Mar 2018
PENNON GROUP PLC AQR Capital Management, LLC 0.62% 0.11% 22 Mar 2018
PETROFAC LTD BlackRock Investment Management (UK) Limited 1.07% 0.17% 22 Mar 2018
PETROFAC LTD CapeView Capital LLP 0.64% -0.07% 22 Mar 2018
PETROFAC LTD RYE BAY CAPITAL LLP 0.52% -0.11% 22 Mar 2018
RDI REIT PLC CQS (UK) LLP 0.51% -0.11% 22 Mar 2018
RENEWI PLC RYE BAY CAPITAL LLP 0.00% -0.53% 22 Mar 2018
SERCO GROUP PLC Capital Fund Management SA 0.90% 0.09% 22 Mar 2018
Smart Metering Systems GSA Capital Partners LLP 0.50% 0.02% 22 Mar 2018
TalkTalk Telecom Group Ltd Marshall Wace LLP 1.17% -0.10% 22 Mar 2018
The British Land Co. PLC Janus Henderson Investors UK Limited 0.90% 0.05% 22 Mar 2018
The Weir Group PLC Citadel Europe LLP 0.54% -0.10% 22 Mar 2018
TRAVIS PERKINS PLC BlackRock Institutional Trust Company, National Association 0.93% 0.12% 22 Mar 2018
TRAVIS PERKINS PLC BlackRock Investment Management (UK) Limited 0.70% 0.08% 22 Mar 2018
TRAVIS PERKINS PLC WorldQuant LLC 0.48% -0.03% 22 Mar 2018
Vanquis Banking Group Plc Marshall Wace LLP 1.18% -0.02% 22 Mar 2018
Vanquis Banking Group Plc Numeric Investors LLC 0.81% 0.0% 22 Mar 2018
Vanquis Banking Group Plc WorldQuant LLC 0.77% 0.12% 22 Mar 2018
Vistry Group PLC Millennium International Management LP 1.22% 0.12% 22 Mar 2018
WETHERSPOON(J.D.) PLC BlackRock Investment Management (UK) Limited 1.59% -0.10% 22 Mar 2018
Wm Morrison Supermarkets PLC Maverick Capital, Ltd. 1.45% -0.12% 22 Mar 2018
ZIGUP plc Marshall Wace LLP 1.02% 0.10% 22 Mar 2018