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 Monday 19 December

Company Fund % short Change Date changed
ADMIRAL GROUP PLC Hound Partners, LLC 0.85% -0.21% 19 Dec 2016
AMEC PLC Millennium International Management LP 0.92% 0.12% 19 Dec 2016
ANTOFAGASTA PLC Marshall Wace LLP 0.70% 0.03% 19 Dec 2016
AO WORLD PLC Jupiter Investment Management Limited 0.31% -0.19% 19 Dec 2016
ELEMENTIS ORD BlackRock Investment Management (UK) Limited 0.88% -0.11% 19 Dec 2016
GREENCORE GROUP PLC CIGOGNE MANAGEMENT 1.22% 0.07% 19 Dec 2016
GREENCORE GROUP PLC GUEVOURA FUND LTD 0.84% 0.25% 19 Dec 2016
Greene King PLC WorldQuant LLC 0.50% 0.0% 19 Dec 2016
HALFORDS GROUP PLC BlackRock Investment Management (UK) Limited 0.99% -0.08% 19 Dec 2016
Nanoco Group Plc GSA Capital Partners LLP 1.19% -0.01% 19 Dec 2016
NCC GROUP PLC GSA Capital Partners LLP 0.78% -0.02% 19 Dec 2016
NEWRIVER REIT PLC Millennium International Management LP 0.48% -0.02% 19 Dec 2016
OCADO GROUP PLC Jericho Capital Asset Management L.P. 2.32% -0.10% 19 Dec 2016
PAYSAFE GROUP PLC AEK (UK) Limited 2.88% -0.25% 19 Dec 2016
PAYSAFE GROUP PLC Public Equity Partners Management, L.P. 1.89% -0.11% 19 Dec 2016
Premier Oil PLC Marshall Wace LLP 0.59% -0.01% 19 Dec 2016
Premier Oil PLC Systematica Investments Limited 1.28% -0.04% 19 Dec 2016
REACH PLC Jupiter Investment Management Limited 0.65% -0.09% 19 Dec 2016
RESTAURANT GROUP PLC Janus Henderson Investors UK Limited 0.55% 0.08% 19 Dec 2016
Sanne Group PLC Polar Capital LLP 0.59% -0.25% 19 Dec 2016
Telit Communications PLC Lombard Odier Asset Management (Europe) Limited 1.36% 0.07% 19 Dec 2016
The Weir Group PLC Citadel Europe LLP 2.02% -0.33% 19 Dec 2016
UBM PLC BlackRock Investment Management (UK) Limited 0.48% -0.03% 19 Dec 2016
VICTREX PLC AKO Capital LLP 1.47% -0.47% 19 Dec 2016
Wm Morrison Supermarkets PLC BlackRock Investment Management (UK) Limited 1.40% 0.01% 19 Dec 2016
Wm Morrison Supermarkets PLC Citadel Europe LLP 0.74% -0.20% 19 Dec 2016