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 Friday 10 October

Company Fund % short Change Date changed
ADMIRAL GROUP PLC Darsana Capital Partners LP 0.60% 0.07% 10 Oct 2014
AO WORLD PLC JPMorgan Asset Management (UK) Ltd 0.51% 0.0% 10 Oct 2014
ASOS PLC AQR Capital Management, LLC 2.52% 0.09% 10 Oct 2014
Devro PLC BlackRock Investment Management (UK) Limited 1.01% 0.03% 10 Oct 2014
DIALIGHT PLC AlphaGen Capital Limited 0.38% -0.12% 10 Oct 2014
DIALIGHT PLC BlackRock Investment Management (UK) Limited 1.10% 0.11% 10 Oct 2014
Domino Printing Sciences Plc AlphaGen Capital Limited 0.65% 0.19% 10 Oct 2014
DRAX GROUP PLC GLG Partners LP 0.48% -0.42% 10 Oct 2014
Fenner PLC BlackRock Investment Management (UK) Limited 0.54% 0.05% 10 Oct 2014
GW PHARMACEUTICALS PLC HealthCor Management, L.P. 1.23% -0.09% 10 Oct 2014
GW PHARMACEUTICALS PLC PDT Partners, LLC 0.56% -0.05% 10 Oct 2014
HARGREAVES LANSDOWN PLC MSD Partners (Europe), LLP 0.58% -0.05% 10 Oct 2014
J. Sainsbury PLC Marshall Wace LLP 1.50% 0.09% 10 Oct 2014
MARKS & SPENCER GROUP PLC Lone Pine Capital LLC 1.56% 0.12% 10 Oct 2014
NEW WORLD RESOURCES PLC GLG Partners LP 0.00% -1.32% 10 Oct 2014
PEARSON PLC AQR Capital Management, LLC 0.50% 0.0% 10 Oct 2014
Petropavlovsk PLC BlackRock Investment Management (UK) Limited 0.69% 0.11% 10 Oct 2014
RIGHTMOVE PLC Pine River Capital Management L.P. 0.69% -0.07% 10 Oct 2014
WILLIAM HILL GLG Partners LP 0.52% -0.14% 10 Oct 2014