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 Tuesday 22 December

Company Fund % short Change Date changed
AGGREKO PLC AQR Capital Management, LLC 0.79% -0.01% 22 Dec 2015
ASOS PLC Steadfast Capital Management LP 2.83% 0.11% 22 Dec 2015
Berkeley Group Holdings PLC ODEY ASSET MANAGEMENT LLP 0.55% -0.22% 22 Dec 2015
Betfair Group Plc Pine River Capital Management L.P. 1.20% 0.04% 22 Dec 2015
BTG PLC Scopia Capital Management LLC 1.40% 0.09% 22 Dec 2015
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 0.80% 0.01% 22 Dec 2015
DRAX GROUP PLC AQR Capital Management, LLC 1.99% -0.01% 22 Dec 2015
DRAX GROUP PLC Capital Fund Management SA 0.48% -0.03% 22 Dec 2015
ELEMENTIS ORD BlackRock Investment Management (UK) Limited 1.12% -0.13% 22 Dec 2015
IMAGINATION TECH GROUP PLC WorldQuant LLC 0.90% 0.09% 22 Dec 2015
IMI PLC Insight Investment Management (Global) Ltd 0.53% -0.03% 22 Dec 2015
J. Sainsbury PLC ODEY ASSET MANAGEMENT LLP 0.95% -0.21% 22 Dec 2015
LIVANOVA PLC Millennium International Management LP 1.22% 0.06% 22 Dec 2015
Lonmin PLC BlackRock Investment Management (UK) Limited 0.51% 0.50% 22 Dec 2015
Lonmin PLC BNP PARIBAS SA 0.61% 0.0% 22 Dec 2015
Naked Wine WorldQuant LLC 0.52% 0.0% 22 Dec 2015
OCADO GROUP PLC JPMorgan Asset Management (UK) Ltd 1.12% 0.10% 22 Dec 2015
Premier Oil PLC GSA Capital Partners LLP 0.55% -0.06% 22 Dec 2015
SERCO GROUP PLC GSA Capital Partners LLP 0.49% -0.03% 22 Dec 2015
St. James's Place PLC AQR Capital Management, LLC 0.70% 0.01% 22 Dec 2015
TULLOW OIL PLC ODEY ASSET MANAGEMENT LLP 2.83% 0.19% 22 Dec 2015