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 May

Company Fund % short Change Date changed
AA Plc Marshall Wace LLP 0.96% -0.04% 22 May 2018
AA Plc Systematica Investments Limited 0.47% -0.11% 22 May 2018
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 2.00% 0.08% 22 May 2018
B&M EUROPEAN VALUE RETAIL S.A. Citadel Europe LLP 0.62% -0.23% 22 May 2018
BCA Marketplace PLC Pelham Global Financials Master Fund Ltd 0.45% -0.15% 22 May 2018
BRITVIC PLC GLG Partners LP 1.09% -0.08% 22 May 2018
CAPITA PLC GUEVOURA FUND LTD 1.05% 0.45% 22 May 2018
CAPITA PLC Millennium International Management LP 0.59% -0.02% 22 May 2018
Capricorn Energy Plc Marshall Wace LLP 0.50% 0.01% 22 May 2018
CENTRICA PLC Jupiter Investment Management Limited 0.72% 0.12% 22 May 2018
Cobham PLC BlackRock Institutional Trust Company, National Association 0.59% -0.10% 22 May 2018
Cobham PLC Marshall Wace LLP 0.56% -0.12% 22 May 2018
Cobham PLC Millennium International Management LP 1.24% 0.09% 22 May 2018
CREST NICHOLSON HOLDINGS PLC WorldQuant LLC 0.94% 0.08% 22 May 2018
CRODA INTERNATIONAL PLC Pictet Asset Management S.A. 0.49% -0.01% 22 May 2018
DE LA RUE PLC GLG Partners LP 0.90% 0.08% 22 May 2018
Entertainment One Ltd Marshall Wace LLP 0.59% -0.01% 22 May 2018
FOXTONS GROUP PLC Pelham Global Financials Master Fund Ltd 0.94% -0.26% 22 May 2018
GREENCORE GROUP PLC BlackRock Investment Management (UK) Limited 0.69% -0.10% 22 May 2018
GREENCORE GROUP PLC JPMorgan Asset Management (UK) Ltd 0.55% -0.08% 22 May 2018
GREENCORE GROUP PLC Jupiter Investment Management Limited 0.50% 0.0% 22 May 2018
GREENCORE GROUP PLC Marshall Wace LLP 2.11% 0.10% 22 May 2018
GREENCORE GROUP PLC Systematica Investments Limited 1.07% -0.12% 22 May 2018
Greene King PLC DSAM Partners 0.91% -0.10% 22 May 2018
Greene King PLC GLG Partners LP 1.00% -0.10% 22 May 2018
Greene King PLC GSA Capital Partners LLP 0.75% -0.13% 22 May 2018
GREGGS PLC CZ Capital LLP 0.71% 0.09% 22 May 2018
HALFORDS GROUP PLC BlackRock Investment Management (UK) Limited 0.47% -0.11% 22 May 2018
HALFORDS GROUP PLC CZ Capital LLP 0.46% -0.35% 22 May 2018
HALFORDS GROUP PLC GLG Partners LP 1.26% 0.07% 22 May 2018
HALFORDS GROUP PLC Indus Capital Partners, LLC 1.19% 0.47% 22 May 2018
Hastings Group Holdings PLC FIL Investments International 0.40% -0.17% 22 May 2018
IMI PLC AQR Capital Management, LLC 0.79% -0.01% 22 May 2018
IMI PLC Millennium International Management LP 1.29% 0.15% 22 May 2018
INDIVIOR PLC Point72 Asset Management, L.P. 0.89% -0.01% 22 May 2018
Inmarsat PLC AQR Capital Management, LLC 2.90% 0.03% 22 May 2018
International Distribution Services plc GLG Partners LP 0.71% 0.07% 22 May 2018
Interserve Plc Squarepoint Ops LLC 0.97% -0.12% 22 May 2018
KINGFISHER PLC GLG Partners LP 0.45% -0.05% 22 May 2018
Lonmin PLC BlueCrest Capital Management Limited 0.89% -0.01% 22 May 2018
MARKS & SPENCER GROUP PLC Citadel Advisors LLC 0.65% -0.05% 22 May 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 1.34% -0.06% 22 May 2018
MARKS & SPENCER GROUP PLC GLG Partners LP 0.69% -0.12% 22 May 2018
MARKS & SPENCER GROUP PLC Marshall Wace LLP 2.35% 0.14% 22 May 2018
MICRO FOCUS INTERNATIONAL PLC AQR Capital Management, LLC 1.63% 0.10% 22 May 2018
MITCHELLS & BUTLERS PLC GLG Partners LP 0.49% -0.09% 22 May 2018
PETROFAC LTD ALLIANCE BERNSTEIN LIMITED 0.51% 0.0% 22 May 2018
PETROFAC LTD Jupiter Investment Management Limited 0.57% -0.11% 22 May 2018
PETROFAC LTD KGH LTD. 0.85% 0.26% 22 May 2018
PETS AT HOME GROUP PLC Indus Capital Partners, LLC 0.86% 0.24% 22 May 2018
PETS AT HOME GROUP PLC Portsea Asset Management LLP 1.41% -0.12% 22 May 2018
Phoenix Group Holdings BlackRock Institutional Trust Company, National Association 0.66% -0.13% 22 May 2018
PLUS500 LTD RUBRIC CAPITAL MANAGEMENT LP 0.70% 0.17% 22 May 2018
PRIMARY HEALTH PROPERTIES PLC BNP PARIBAS SA 0.60% 0.06% 22 May 2018
RESTAURANT GROUP PLC GSA Capital Partners LLP 1.26% -0.12% 22 May 2018
RESTAURANT GROUP PLC Marshall Wace LLP 1.09% -0.01% 22 May 2018
RPC Group PLC Portsea Asset Management LLP 0.72% -0.09% 22 May 2018
SEVERN TRENT PLC GLG Partners LP 0.87% -0.12% 22 May 2018
Ultra Electronics Holdings PLC Lancaster Investment Management LLP 0.62% 0.12% 22 May 2018
Vectura Group PLC Bogle Investment Management, L.P. 0.57% -0.11% 22 May 2018
Wizz Air Holdings PLC Citadel Europe LLP 0.95% 0.08% 22 May 2018