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 Wednesday 22 June

Company Fund % short Change Date changed
AA Plc GLG Partners LP 1.03% -0.11% 22 Jun 2016
ASSOCIATED BRITISH FOODS PLC Lone Pine Capital LLC 0.50% 0.0% 22 Jun 2016
Berkeley Group Holdings PLC Marshall Wace LLP 0.98% -0.07% 22 Jun 2016
Brammer plc BlackRock Investment Management (UK) Limited 2.29% -0.02% 22 Jun 2016
CARILLION PLC Two Creeks Capital Management, LP 0.61% -0.28% 22 Jun 2016
CENTAUR MEDIA PLC Millennium International Management LP 0.49% -0.03% 22 Jun 2016
CHEMRING GROUP PLC JPMorgan Asset Management (UK) Ltd 1.07% 0.14% 22 Jun 2016
Clinigen Group Plc WorldQuant LLC 0.60% 0.01% 22 Jun 2016
Debenhams PLC CapeView Capital LLP 0.94% -0.06% 22 Jun 2016
FIRSTGROUP PLC BlackRock Institutional Trust Company, National Association 1.28% -0.02% 22 Jun 2016
GW PHARMACEUTICALS PLC WorldQuant LLC 0.60% 0.01% 22 Jun 2016
International Consolidated Airlines Group S.A. BNP PARIBAS SA 0.49% -0.31% 22 Jun 2016
KAZ Minerals PLC FIL Investments International 1.32% 0.12% 22 Jun 2016
LANCASHIRE HOLDINGS LTD BlackRock Investment Management (UK) Limited 0.63% 0.11% 22 Jun 2016
LIVANOVA PLC Millennium International Management LP 1.14% 0.11% 22 Jun 2016
OCADO GROUP PLC BlackRock Investment Management (UK) Limited 0.57% -0.10% 22 Jun 2016
OCADO GROUP PLC Miura Global Management, LLC 0.84% -0.09% 22 Jun 2016
Ophir Energy PLC Capital Fund Management SA 0.49% -0.01% 22 Jun 2016
PENNON GROUP PLC AQR Capital Management, LLC 0.60% 0.10% 22 Jun 2016
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.49% -0.10% 22 Jun 2016
RESTAURANT GROUP PLC WorldQuant LLC 0.77% -0.11% 22 Jun 2016
SERCO GROUP PLC UBS Asset Management (UK) Ltd 2.69% -0.03% 22 Jun 2016
SPECTRIS PLC Insight Investment Management (Global) Ltd 0.75% -0.14% 22 Jun 2016
TELECOM PLUS PLC BlackRock Investment Management (UK) Limited 0.78% -0.02% 22 Jun 2016
TULLOW OIL PLC Lansdowne Partners (UK) LLP 2.81% 0.07% 22 Jun 2016
VICTREX PLC Balyasny Asset Management 0.03% -0.55% 22 Jun 2016
VIRGIN MONEY UK PLC Marshall Wace LLP 0.55% 0.0% 22 Jun 2016
Vodafone Group Plc BNP PARIBAS SA 0.27% -0.34% 22 Jun 2016
WHITBREAD PLC GLG Partners LP 0.48% -0.08% 22 Jun 2016
WILLIAM HILL GLG Partners LP 1.25% -0.13% 22 Jun 2016
Wm Morrison Supermarkets PLC Tybourne Capital Management (HK) Limited 0.67% -0.09% 22 Jun 2016