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 Tuesday 20 September

Company Fund % short Change Date changed
Barrett Redrow plc Millennium International Management LP 0.60% 0.07% 20 Sep 2016
Cairn Homes PLC GSA Capital Partners LLP 0.70% 0.07% 20 Sep 2016
CENTAMIN PLC Paloma Partners Management Company 0.49% -0.10% 20 Sep 2016
CHEMRING GROUP PLC JPMorgan Asset Management (UK) Ltd 0.58% -0.03% 20 Sep 2016
Dairy Crest Group PLC GLG Partners LP 0.50% 0.04% 20 Sep 2016
EASYJET PLC Marshall Wace LLP 0.87% -0.12% 20 Sep 2016
G4S AKO Capital LLP 0.58% -0.02% 20 Sep 2016
GW PHARMACEUTICALS PLC D. E. Shaw & Co. LP 0.82% -0.17% 20 Sep 2016
Intu Properties PLC Marshall Wace LLP 0.50% 0.0% 20 Sep 2016
MARKS & SPENCER GROUP PLC Jupiter Investment Management Limited 0.51% 0.0% 20 Sep 2016
MITIE GROUP BlackRock Investment Management (UK) Limited 1.93% -0.07% 20 Sep 2016
Niox Group GSA Capital Partners LLP 0.59% -0.02% 20 Sep 2016
PERSIMMON PLC Janus Henderson Investors UK Limited 0.71% 0.05% 20 Sep 2016
Premier Oil PLC Systematica Investments Limited 0.71% 0.06% 20 Sep 2016
RESTAURANT GROUP PLC Marshall Wace LLP 0.99% -0.05% 20 Sep 2016
The Weir Group PLC Citadel Advisors LLC 0.63% 0.05% 20 Sep 2016
The Weir Group PLC Citadel Europe LLP 1.76% 0.11% 20 Sep 2016
TRAVIS PERKINS PLC BlackRock Investment Management (UK) Limited 0.58% -0.05% 20 Sep 2016
TULLOW OIL PLC Linden Advisors LP 0.94% 0.22% 20 Sep 2016
UNITE GROUP PLC CQS (UK) LLP 1.66% -0.05% 20 Sep 2016
Vistry Group PLC Millennium International Management LP 0.75% -0.05% 20 Sep 2016
Wm Morrison Supermarkets PLC Maverick Capital, Ltd. 2.99% 0.14% 20 Sep 2016