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 28 December

Company Fund % short Change Date changed
AA Plc AQR Capital Management, LLC 3.11% 0.09% 28 Dec 2017
AA Plc BlackRock Investment Management (UK) Limited 1.49% -0.04% 28 Dec 2017
BALFOUR BEATTY PLC BlackRock Investment Management (UK) Limited 0.79% -0.01% 28 Dec 2017
BCA Marketplace PLC Lansdowne Partners (UK) LLP 0.61% 0.02% 28 Dec 2017
Boohoo Group AHL Partners LLP 0.69% -0.09% 28 Dec 2017
Cairn Homes PLC GSA Capital Partners LLP 0.57% -0.03% 28 Dec 2017
CAPITA PLC AQR Capital Management, LLC 2.81% 0.09% 28 Dec 2017
CAPITA PLC Marshall Wace LLP 0.68% -0.04% 28 Dec 2017
CONVATEC GROUP ORD AHL Partners LLP 0.50% 0.0% 28 Dec 2017
DIGNITY PLC Marshall Wace LLP 0.99% -0.02% 28 Dec 2017
Entain PLC Farallon Capital Europe LLP 0.92% 0.10% 28 Dec 2017
Greene King PLC Marshall Wace LLP 2.14% -0.06% 28 Dec 2017
Hansteen Holdings PLC Millennium International Management LP 1.29% -0.02% 28 Dec 2017
Intu Properties PLC Pictet Asset Management S.A. 1.02% 0.03% 28 Dec 2017
IQE WorldQuant LLC 0.50% 0.02% 28 Dec 2017
Ladbrokes Coral Group PLC WorldQuant LLC 0.48% -0.11% 28 Dec 2017
MARKS & SPENCER GROUP PLC Citadel Europe LLP 0.59% -0.09% 28 Dec 2017
MARKS & SPENCER GROUP PLC GLG Partners LP 0.60% 0.01% 28 Dec 2017
MARKS & SPENCER GROUP PLC Marshall Wace LLP 1.80% 0.09% 28 Dec 2017
MEDICLINIC INTERNATIONAL PLC AQR Capital Management, LLC 0.89% -0.01% 28 Dec 2017
Meggitt PLC GLG Partners LP 0.80% 0.10% 28 Dec 2017
MELROSE INDUSTRIES PLC Marshall Wace LLP 0.90% 0.01% 28 Dec 2017
PEARSON PLC Marshall Wace LLP 0.60% 0.02% 28 Dec 2017
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.61% 0.02% 28 Dec 2017
RPC Group PLC AQR Capital Management, LLC 0.62% 0.03% 28 Dec 2017
SERCO GROUP PLC Canada Pension Plan Investment Board 0.70% 0.09% 28 Dec 2017
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 0.78% -0.11% 28 Dec 2017
Telit Communications PLC Lombard Odier Asset Management (Europe) Limited 0.94% 0.14% 28 Dec 2017
The British Land Co. PLC Janus Henderson Investors UK Limited 0.50% 0.0% 28 Dec 2017
TULLOW OIL PLC Marshall Wace LLP 1.00% 0.03% 28 Dec 2017
WOOD GROUP (JOHN) PLC AQR Capital Management, LLC 2.21% 0.10% 28 Dec 2017