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 12 March

Company Fund % short Change Date changed
AFREN PLC GLG Partners LP 1.93% 0.04% 12 Mar 2015
AFREN PLC Kite Lake Capital Management (UK) LLP 1.20% -0.17% 12 Mar 2015
APR ENERGY PLC ODEY ASSET MANAGEMENT LLP 2.31% -0.18% 12 Mar 2015
ASOS PLC Melvin Capital Management LP 0.39% -0.20% 12 Mar 2015
BWIN.PARTY DIGITAL ENTERTAIN JPMorgan Asset Management (UK) Ltd 1.40% 0.10% 12 Mar 2015
CENTAMIN PLC Jane Street Group, LLC 0.30% -0.28% 12 Mar 2015
G4S Millennium Capital Partners LLP 0.50% 0.02% 12 Mar 2015
HUNTING PLC BlackRock Investment Management (UK) Limited 1.32% -0.14% 12 Mar 2015
Ladbrokes Coral Group PLC Susa Fund Management LLP 0.95% 0.17% 12 Mar 2015
Lonmin PLC JPMorgan Asset Management (UK) Ltd 0.86% -0.23% 12 Mar 2015
MELROSE INDUSTRIES PLC AKO Capital LLP 0.52% 0.05% 12 Mar 2015
Ophir Energy PLC BlueCrest Capital Management Limited 0.70% 0.04% 12 Mar 2015
PREMIER FOODS PLC Ardevora Asset Management LLP 0.80% 0.19% 12 Mar 2015
Randgold Resources Ltd Marshall Wace LLP 0.73% 0.08% 12 Mar 2015
RS Group Plc BlackRock Institutional Trust Company, National Association 0.50% 0.01% 12 Mar 2015
SAVILLS PLC Arrowgrass Capital Partners LLP 0.91% 0.04% 12 Mar 2015
SERCO GROUP PLC BlackRock Investment Management (UK) Limited 1.29% -0.01% 12 Mar 2015
SERCO GROUP PLC BlueCrest Capital Management Limited 0.91% 0.12% 12 Mar 2015
TATE & LYLE PLC BlackRock Institutional Trust Company, National Association 0.50% 0.0% 12 Mar 2015
TSB Banking Group PLC Dalton Strategic Partnership LLP 0.71% 0.16% 12 Mar 2015
TSB Banking Group PLC Janus Henderson Investors UK Limited 0.27% -0.32% 12 Mar 2015
TSB Banking Group PLC Marshall Wace Asia Limited 0.33% -0.44% 12 Mar 2015
TSB Banking Group PLC Marshall Wace LLP 0.51% -0.80% 12 Mar 2015
TUNGSTEN CORP PLC RAM ACTIVE INVESTMENTS SA 0.52% 0.0% 12 Mar 2015
Wm Morrison Supermarkets PLC UBS Asset Management (UK) Ltd 0.50% 0.0% 12 Mar 2015
ZPG PLC BlackRock Investment Management (UK) Limited 0.50% 0.0% 12 Mar 2015