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 12 September

Company Fund % short Change Date changed
AA Plc GLG Partners LP 0.95% -0.10% 12 Sep 2016
AGGREKO PLC AKO Capital LLP 1.00% 0.25% 12 Sep 2016
ANTOFAGASTA PLC Millennium International Management LP 0.50% 0.01% 12 Sep 2016
CENTAMIN PLC Jane Street Group, LLC 0.86% 0.32% 12 Sep 2016
GW PHARMACEUTICALS PLC D. E. Shaw & Co. LP 1.12% -0.12% 12 Sep 2016
GW PHARMACEUTICALS PLC Marshall Wace LLP 1.39% -0.02% 12 Sep 2016
HALFORDS GROUP PLC GLG Partners LP 1.69% -0.01% 12 Sep 2016
HUNTING PLC BlackRock Investment Management (UK) Limited 0.69% -0.01% 12 Sep 2016
IMAGINATION TECH GROUP PLC GSA Capital Partners LLP 0.49% -0.01% 12 Sep 2016
Inmarsat PLC Marshall Wace LLP 0.58% -0.03% 12 Sep 2016
Meggitt PLC AKO Capital LLP 0.46% -0.05% 12 Sep 2016
OCADO GROUP PLC BlackRock Investment Management (UK) Limited 0.93% -0.07% 12 Sep 2016
Pantheon Resources GSA Capital Partners LLP 0.52% 0.0% 12 Sep 2016
RDI REIT PLC Myriad Opportunities Master Fund Limited 0.50% 0.0% 12 Sep 2016
RESTAURANT GROUP PLC Marshall Wace LLP 1.28% -0.08% 12 Sep 2016
St. James's Place PLC AQR Capital Management, LLC 0.89% -0.01% 12 Sep 2016
STAND LIFE ABE AQR Capital Management, LLC 0.49% -0.10% 12 Sep 2016
SVG CAPITAL MVN ASSET MANAGEMENT LIMITED 1.48% 0.0% 12 Sep 2016
TATE & LYLE PLC BlackRock Institutional Trust Company, National Association 0.49% -0.01% 12 Sep 2016
TELECOM PLUS PLC BlackRock Investment Management (UK) Limited 0.69% -0.10% 12 Sep 2016
TRAVIS PERKINS PLC GLG Partners LP 0.60% 0.09% 12 Sep 2016
TULLOW OIL PLC Marshall Wace LLP 1.04% 0.11% 12 Sep 2016
UBM PLC BlackRock Investment Management (UK) Limited 0.60% 0.07% 12 Sep 2016
WETHERSPOON(J.D.) PLC Schroder Investment Management Limited 1.58% -0.05% 12 Sep 2016