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 15 May

Company Fund % short Change Date changed
AA Plc BlackRock Investment Management (UK) Limited 5.40% 0.07% 15 May 2019
ASOS PLC AHL Partners LLP 0.49% -0.09% 15 May 2019
ASOS PLC AQR Capital Management, LLC 1.89% -0.08% 15 May 2019
Aston Martin Lagonda Global Holdings PLC BlackRock Investment Management (UK) Limited 1.28% -0.05% 15 May 2019
BODYCOTE PLC CZ Capital LLP 0.52% -0.15% 15 May 2019
BURBERRY GROUP PLC Marshall Wace LLP 0.99% -0.01% 15 May 2019
CAPITA PLC BlackRock Institutional Trust Company, National Association 0.59% -0.08% 15 May 2019
CVS Group Plc Connor, Clark & Lunn Investment Management Ltd 1.00% 0.10% 15 May 2019
Greene King PLC GLG Partners LP 0.83% 0.05% 15 May 2019
GREGGS PLC CZ Capital LLP 0.95% -0.15% 15 May 2019
HALFORDS GROUP PLC GLG Partners LP 1.59% -0.01% 15 May 2019
HAMMERSON PLC Millennium International Management LP 1.23% 0.11% 15 May 2019
HARGREAVES LANSDOWN PLC Marshall Wace LLP 0.54% 0.06% 15 May 2019
International Distribution Services plc ALLIANCE BERNSTEIN LIMITED 0.59% -0.03% 15 May 2019
International Distribution Services plc Millennium International Management LP 0.98% 0.18% 15 May 2019
International Distribution Services plc WorldQuant LLC 0.45% -0.05% 15 May 2019
J. Sainsbury PLC BNP PARIBAS SA 0.32% -0.19% 15 May 2019
KINGFISHER PLC BlackRock Investment Management (UK) Limited 1.11% 0.02% 15 May 2019
KINGFISHER PLC Marshall Wace LLP 1.37% -0.08% 15 May 2019
MARKS & SPENCER GROUP PLC Marshall Wace LLP 2.56% -0.10% 15 May 2019
Meggitt PLC GLG Partners LP 0.71% 0.12% 15 May 2019
Merlin Entertainments PLC Marshall Wace LLP 0.89% -0.10% 15 May 2019
Metro Bank Holdings Plc ENA Investment Capital LLP 0.07% -0.79% 15 May 2019
MICRO FOCUS INTERNATIONAL PLC AQR Capital Management, LLC 1.19% -0.09% 15 May 2019
PAGEGROUP PLC CZ Capital LLP 0.52% -0.10% 15 May 2019
PETRA DIAMONDS LTD Millennium International Management LP 0.54% 0.0% 15 May 2019
PETROFAC LTD BlackRock Investment Management (UK) Limited 1.01% 0.06% 15 May 2019
PETROFAC LTD Polar Capital LLP 0.59% 0.0% 15 May 2019
PETS AT HOME GROUP PLC SFM UK Management LLP 0.72% 0.11% 15 May 2019
PLUS500 LTD Greenvale Capital LLP 2.14% 0.25% 15 May 2019
Premier Oil PLC AHL Partners LLP 1.49% -0.03% 15 May 2019
Premier Oil PLC Asia Research & Capital Management Ltd 11.30% 0.10% 15 May 2019
QINETIQ GROUP PLC Sandbar Asset Management LLP 0.49% -0.02% 15 May 2019
SEVERN TRENT PLC Carlson Capital UK LLP 0.70% 0.09% 15 May 2019
SIRIUS MINERALS PLC GSA Capital Partners LLP 1.12% 0.07% 15 May 2019