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 Thursday 21 January

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC Discovery Capital Management, LLC 0.68% -0.09% 21 Jan 2016
AGGREKO PLC AQR Capital Management, LLC 0.80% 0.02% 21 Jan 2016
AMEC PLC GLG Partners LP 0.51% 0.02% 21 Jan 2016
AMEC PLC Oxford Asset Management 0.63% 0.08% 21 Jan 2016
ANGLO AMERICAN PLC Adage Capital Management L.P. 0.82% 0.09% 21 Jan 2016
ANGLO AMERICAN PLC Pointstate Capital LP 0.84% -0.24% 21 Jan 2016
ASOS PLC Coatue Management, L.L.C. 0.82% -0.24% 21 Jan 2016
BURBERRY GROUP PLC Jericho Capital Asset Management L.P. 0.39% -0.27% 21 Jan 2016
Countrywide PLC Janus Henderson Investors UK Limited 0.72% -0.08% 21 Jan 2016
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 0.91% 0.11% 21 Jan 2016
Dairy Crest Group PLC Polar Capital LLP 0.79% -0.08% 21 Jan 2016
DRAX GROUP PLC Oxford Asset Management 0.53% 0.01% 21 Jan 2016
EASYJET PLC GLG Partners LP 0.42% -0.08% 21 Jan 2016
EASYJET PLC Sculptor Capital Management Europe Limited 0.54% 0.0% 21 Jan 2016
ENQUEST PLC GLG Partners LP 2.58% -0.09% 21 Jan 2016
FIRSTGROUP PLC BlackRock Investment Management (UK) Limited 0.82% 0.11% 21 Jan 2016
GENEL ENERGY PLC Systematica Investments Limited 1.03% 0.11% 21 Jan 2016
GENUS PLC Polar Capital LLP 0.88% -0.01% 21 Jan 2016
GLENCORE PLC Viking Global Investors LP 1.78% 0.36% 21 Jan 2016
GREGGS PLC Farringdon Capital Management 0.53% -0.34% 21 Jan 2016
GW PHARMACEUTICALS PLC Millennium International Management LP 0.57% -0.21% 21 Jan 2016
Hansteen Holdings PLC CQS (UK) LLP 1.49% -0.08% 21 Jan 2016
Hansteen Holdings PLC TFG Asset Management UK LLP 1.85% -0.14% 21 Jan 2016
IMAGINATION TECH GROUP PLC JPMorgan Asset Management (UK) Ltd 0.73% -0.59% 21 Jan 2016
IMAGINATION TECH GROUP PLC WorldQuant LLC 1.08% -0.10% 21 Jan 2016
J. Sainsbury PLC Citadel Europe LLP 0.55% 0.0% 21 Jan 2016
MITIE GROUP BlackRock Investment Management (UK) Limited 1.60% 0.10% 21 Jan 2016
Naked Wine Numeric Investors LLC 1.31% 0.09% 21 Jan 2016
Nanoco Group Plc GSA Capital Partners LLP 1.30% 0.01% 21 Jan 2016
OCADO GROUP PLC BlackRock Investment Management (UK) Limited 1.65% 0.06% 21 Jan 2016
OCADO GROUP PLC Hunt Lane Capital LP 0.72% 0.06% 21 Jan 2016
PETROFAC LTD BlackRock Investment Management (UK) Limited 0.90% 0.07% 21 Jan 2016
PETROFAC LTD Carve Capital AB 0.68% -0.05% 21 Jan 2016
PETROFAC LTD Citadel Europe LLP 0.90% 0.10% 21 Jan 2016
RELX PLC CQS (UK) LLP 0.82% 0.12% 21 Jan 2016
Rockhopper Exploration GSA Capital Partners LLP 1.40% -0.79% 21 Jan 2016
SERCO GROUP PLC AQR Capital Management, LLC 1.70% 0.10% 21 Jan 2016
Shire PLC Sculptor Capital LP 0.53% 0.0% 21 Jan 2016
Signature Aviation PLC Brenner West Capital Advisors, LLC 0.52% 0.0% 21 Jan 2016
The Weir Group PLC AQR Capital Management, LLC 1.11% 0.04% 21 Jan 2016
TP ICAP PLC Carlson Capital UK LLP 0.52% 0.0% 21 Jan 2016
WETHERSPOON(J.D.) PLC JPMorgan Asset Management (UK) Ltd 0.50% 0.22% 21 Jan 2016
WOOD GROUP (JOHN) PLC Marshall Wace LLP 0.69% -0.01% 21 Jan 2016