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 19 May

Company Fund % short Change Date changed
AGGREKO PLC BlackRock Investment Management (UK) Limited 1.39% -0.01% 19 May 2016
ANGLO AMERICAN PLC Adage Capital Management L.P. 0.78% -0.02% 19 May 2016
ANGLO AMERICAN PLC Pointstate Capital LP 0.73% 0.10% 19 May 2016
BTG PLC JPMorgan Asset Management (UK) Ltd 0.70% 0.11% 19 May 2016
BURBERRY GROUP PLC Eton Park International LLP 1.15% -0.11% 19 May 2016
CARILLION PLC BlackRock Investment Management (UK) Limited 1.91% 0.02% 19 May 2016
Cobham PLC BlackRock Investment Management (UK) Limited 0.53% 0.0% 19 May 2016
EASYJET PLC Marshall Wace LLP 1.51% 0.11% 19 May 2016
Fenner PLC Pioneer Asset Management SA 0.62% 0.06% 19 May 2016
G4S BlackRock Institutional Trust Company, National Association 0.71% 0.10% 19 May 2016
GULF KEYSTONE PETROLEUM ORD Sothic Capital Management LLP 0.49% -0.10% 19 May 2016
J. Sainsbury PLC AQR Capital Management, LLC 0.49% -0.01% 19 May 2016
KAZ Minerals PLC FIL Fund Management Limited 1.12% 0.10% 19 May 2016
Naked Wine BlackRock Investment Management (UK) Limited 1.49% -0.08% 19 May 2016
OCADO GROUP PLC Coatue Management, L.L.C. 0.64% 0.09% 19 May 2016
RESTAURANT GROUP PLC WorldQuant LLC 1.42% -0.12% 19 May 2016
Rockhopper Exploration GSA Capital Partners LLP 1.20% 0.01% 19 May 2016
ROTORK PLC BlackRock Institutional Trust Company, National Association 0.61% 0.11% 19 May 2016
RS Group Plc BlackRock Investment Management (UK) Limited 1.67% -0.52% 19 May 2016
Shire PLC Davidson Kempner Capital Management LP 0.62% 0.11% 19 May 2016
Shire PLC Farallon Capital Management, L.L.C. 0.60% 0.08% 19 May 2016
SIG PLC BlackRock Investment Management (UK) Limited 0.51% 0.04% 19 May 2016
Thomas Cook Group PLC Silver Point Capital, L.P. 0.76% -0.15% 19 May 2016
Thomas Cook Group PLC TT International 0.89% 0.24% 19 May 2016
TULLOW OIL PLC Lansdowne Partners (UK) LLP 2.66% 0.15% 19 May 2016
TULLOW OIL PLC Oxford Asset Management 0.59% -0.01% 19 May 2016
UBM PLC BlackRock Institutional Trust Company, National Association 0.70% 0.07% 19 May 2016
Vectura Group PLC SYQUANT CAPITAL 1.26% 0.43% 19 May 2016
WILLIAM HILL BlackRock Investment Management (UK) Limited 1.11% 0.10% 19 May 2016
WILLIAM HILL GLG Partners LP 1.37% -0.03% 19 May 2016