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 3 October

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC ODEY ASSET MANAGEMENT LLP 0.38% -0.18% 3 Oct 2016
ANTOFAGASTA PLC BlackRock Investment Management (UK) Limited 0.49% -0.09% 3 Oct 2016
AO WORLD PLC JPMorgan Asset Management (UK) Ltd 0.50% 0.14% 3 Oct 2016
ASHTEAD GROUP PLC AQR Capital Management, LLC 0.49% -0.09% 3 Oct 2016
ASOS PLC Marshall Wace LLP 0.88% -0.02% 3 Oct 2016
Berkeley Group Holdings PLC ODEY ASSET MANAGEMENT LLP 1.89% -0.02% 3 Oct 2016
CAPITA PLC GLG Partners LP 0.59% -0.01% 3 Oct 2016
CARILLION PLC Immersion Capital LLP 2.14% 0.36% 3 Oct 2016
CARILLION PLC Naya Capital Management UK Limited 1.38% -0.02% 3 Oct 2016
CHEMRING GROUP PLC BlackRock Investment Management (UK) Limited 0.72% 0.09% 3 Oct 2016
EASYJET PLC Citadel Europe LLP 2.07% -0.03% 3 Oct 2016
EASYJET PLC Marshall Wace LLP 0.83% 0.13% 3 Oct 2016
GW PHARMACEUTICALS PLC PDT Partners, LLC 0.59% -0.01% 3 Oct 2016
GW PHARMACEUTICALS PLC WorldQuant LLC 0.46% -0.11% 3 Oct 2016
J. Sainsbury PLC Citadel Europe LLP 0.90% 0.05% 3 Oct 2016
Just Eat PLC Citadel Advisors LLC 0.60% 0.09% 3 Oct 2016
Merlin Entertainments PLC GLG Partners LP 0.59% -0.02% 3 Oct 2016
SENIOR PLC BlackRock Investment Management (UK) Limited 0.59% -0.01% 3 Oct 2016
SHAFTESBURY CAPITAL PLC WorldQuant LLC 0.52% 0.0% 3 Oct 2016
Telit Communications PLC Ennismore Fund Management Limited 2.20% 0.03% 3 Oct 2016
Telit Communications PLC Lombard Odier Asset Management (Europe) Limited 0.51% 0.0% 3 Oct 2016
The Weir Group PLC Citadel Advisors LLC 0.91% 0.09% 3 Oct 2016
The Weir Group PLC Citadel Europe LLP 2.21% 0.04% 3 Oct 2016
Thomas Cook Group PLC AQR Capital Management, LLC 0.57% -0.03% 3 Oct 2016
TP ICAP PLC TT International 0.92% 0.0% 3 Oct 2016
TRAVIS PERKINS PLC GLG Partners LP 0.85% -0.05% 3 Oct 2016
TULLOW OIL PLC Marshall Wace LLP 1.20% 0.02% 3 Oct 2016
TULLOW OIL PLC Myriad Opportunities Master Fund Limited 0.43% -0.08% 3 Oct 2016
TULLOW OIL PLC Systematica Investments Limited 0.56% -0.04% 3 Oct 2016
Wm Morrison Supermarkets PLC Marshall Wace LLP 2.61% 0.10% 3 Oct 2016