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 16 July

Company Fund % short Change Date changed
AGGREKO PLC BlackRock Investment Management (UK) Limited 0.91% 0.03% 16 Jul 2015
AO WORLD PLC TT International 0.80% 0.02% 16 Jul 2015
APR ENERGY PLC BlackRock Investment Management (UK) Limited 0.47% -0.06% 16 Jul 2015
APR ENERGY PLC GSA Capital Partners LLP 0.60% 0.09% 16 Jul 2015
CARILLION PLC WorldQuant LLC 0.50% 0.0% 16 Jul 2015
CARNIVAL PLC Aristeia Capital, L.L.C. 0.81% 0.11% 16 Jul 2015
Consort Medical PLC BlackRock Investment Management (UK) Limited 0.51% 0.0% 16 Jul 2015
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 0.54% 0.08% 16 Jul 2015
DRAX GROUP PLC Marshall Wace LLP 0.70% 0.10% 16 Jul 2015
GW PHARMACEUTICALS PLC Partner Fund Management, L.P. 0.80% 0.15% 16 Jul 2015
Lonmin PLC BlackRock Investment Management (UK) Limited 1.63% 0.24% 16 Jul 2015
Lonmin PLC JPMorgan Asset Management (UK) Ltd 1.01% -0.11% 16 Jul 2015
PLUS500 LTD Sophos Capital Management, L.P. 0.29% -0.32% 16 Jul 2015
Premier Oil PLC Marshall Wace LLP 0.43% -0.11% 16 Jul 2015
TELECOM PLUS PLC Marshall Wace LLP 0.61% 0.10% 16 Jul 2015
Thomas Cook Group PLC WorldQuant LLC 0.78% -0.03% 16 Jul 2015
Ultra Electronics Holdings PLC Insight Investment Management (Global) Ltd 0.92% 0.10% 16 Jul 2015