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 Wednesday 12 October

Company Fund % short Change Date changed
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 2.68% -0.11% 12 Oct 2016
Brown(N.)Group BlackRock Investment Management (UK) Limited 1.68% -0.02% 12 Oct 2016
CAPITA PLC GLG Partners LP 0.42% -0.16% 12 Oct 2016
CARILLION PLC BlackRock Investment Management (UK) Limited 2.49% -0.06% 12 Oct 2016
CHEMRING GROUP PLC BlackRock Investment Management (UK) Limited 0.91% 0.09% 12 Oct 2016
Devro PLC BlackRock Investment Management (UK) Limited 0.90% 0.05% 12 Oct 2016
EASYJET PLC Citadel Advisors LLC 0.60% 0.03% 12 Oct 2016
ELEMENTIS ORD BlackRock Investment Management (UK) Limited 0.72% 0.10% 12 Oct 2016
GW PHARMACEUTICALS PLC PDT Partners, LLC 0.49% -0.10% 12 Oct 2016
GW PHARMACEUTICALS PLC WorldQuant LLC 0.50% 0.0% 12 Oct 2016
HYVE GROUP PLC BlackRock Investment Management (UK) Limited 1.09% -0.10% 12 Oct 2016
IMI PLC FIL Investments International 0.57% -0.14% 12 Oct 2016
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.79% -0.08% 12 Oct 2016
Just Eat PLC Citadel Advisors LLC 0.70% 0.10% 12 Oct 2016
Just Eat PLC Marshall Wace LLP 0.70% 0.10% 12 Oct 2016
MARSTON'S PLC Janus Henderson Investors UK Limited 2.11% 0.11% 12 Oct 2016
MITIE GROUP Artemis Investment Management LLP 0.51% 0.09% 12 Oct 2016
MITIE GROUP Coltrane Asset Management, L.P. 0.76% -0.06% 12 Oct 2016
OCADO GROUP PLC Melvin Capital Management LP 0.43% -0.17% 12 Oct 2016
PENNON GROUP PLC AKO Capital LLP 0.52% 0.0% 12 Oct 2016
ROTORK PLC AQR Capital Management, LLC 1.00% 0.01% 12 Oct 2016
SIG PLC BlackRock Investment Management (UK) Limited 1.19% -0.07% 12 Oct 2016
Telit Communications PLC Ennismore Fund Management Limited 2.31% 0.11% 12 Oct 2016
Thomas Cook Group PLC AQR Capital Management, LLC 0.60% 0.03% 12 Oct 2016
TULLOW OIL PLC AHL Partners LLP 0.48% -0.10% 12 Oct 2016
TULLOW OIL PLC Systematica Investments Limited 0.50% 0.02% 12 Oct 2016
TULLOW OIL PLC WorldQuant LLC 0.49% -0.02% 12 Oct 2016
Vistry Group PLC Millennium International Management LP 0.57% -0.06% 12 Oct 2016