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 Friday 17 May

Company Fund % short Change Date changed
AA Plc BlackRock Investment Management (UK) Limited 5.50% 0.10% 17 May 2019
ANGLO AMERICAN PLC Adage Capital Management L.P. 0.58% -0.10% 17 May 2019
Arrow Global Group PLC Marshall Wace LLP 0.81% 0.02% 17 May 2019
BABCOCK INTERNATIONAL GROUP PLC Millennium Capital Partners LLP 0.04% -0.52% 17 May 2019
BABCOCK INTERNATIONAL GROUP PLC Millennium International Management LP 0.63% 0.13% 17 May 2019
CAPITA PLC GLG Partners LP 0.70% 0.09% 17 May 2019
CREST NICHOLSON HOLDINGS PLC Janus Henderson Investors UK Limited 3.97% -0.13% 17 May 2019
DIALIGHT PLC JPMorgan Asset Management (UK) Ltd 1.08% -0.08% 17 May 2019
EASYJET PLC Marshall Wace LLP 0.50% 0.02% 17 May 2019
GREENCORE GROUP PLC BlackRock Investment Management (UK) Limited 0.62% 0.13% 17 May 2019
GREENCORE GROUP PLC WorldQuant LLC 0.69% -0.10% 17 May 2019
HALFORDS GROUP PLC GLG Partners LP 1.60% 0.01% 17 May 2019
HAMMERSON PLC Paloma Partners Management Company 0.59% -0.03% 17 May 2019
Hurricane Energy TFG Asset Management UK LLP 1.20% 0.08% 17 May 2019
INTERCONTINENTAL HOTELS GROUP PLC Marshall Wace LLP 0.49% -0.10% 17 May 2019
International Distribution Services plc Millennium International Management LP 1.22% 0.14% 17 May 2019
JUPITER FUND MANAGEMENT PLC Citadel Advisors LLC 0.59% -0.10% 17 May 2019
JUPITER FUND MANAGEMENT PLC Citadel Europe LLP 1.16% -0.12% 17 May 2019
JUPITER FUND MANAGEMENT PLC Marshall Wace LLP 1.00% 0.10% 17 May 2019
Just Eat PLC Sylebra Capital Limited 0.57% 0.0% 17 May 2019
KAZ Minerals PLC BlackRock Institutional Trust Company, National Association 0.50% 0.0% 17 May 2019
KIER GROUP PLC Marshall Wace LLP 1.68% -0.07% 17 May 2019
MARKS & SPENCER GROUP PLC Marshall Wace LLP 2.49% -0.07% 17 May 2019
McCarthy & Stone PLC Marshall Wace LLP 0.50% 0.02% 17 May 2019
Metro Bank Holdings Plc Oceanwood Capital Management Limited 0.86% -0.31% 17 May 2019
MICRO FOCUS INTERNATIONAL PLC Marshall Wace LLP 0.70% 0.01% 17 May 2019
MITIE GROUP Millennium Capital Partners LLP 0.15% -1.57% 17 May 2019
Ophir Energy PLC PSquared Asset Management AG 1.41% 0.0% 17 May 2019
PETROFAC LTD BlackRock Investment Management (UK) Limited 1.11% 0.10% 17 May 2019
Premier Oil PLC Asia Research & Capital Management Ltd 11.58% 0.10% 17 May 2019
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 0.59% -0.09% 17 May 2019
SIRIUS MINERALS PLC GSA Capital Partners LLP 1.42% 0.14% 17 May 2019
Sophos Group PLC BlackRock Investment Management (UK) Limited 2.03% -0.22% 17 May 2019
St. James's Place PLC AQR Capital Management, LLC 0.80% 0.10% 17 May 2019
The British Land Co. PLC Janus Henderson Investors UK Limited 0.90% 0.05% 17 May 2019
The British Land Co. PLC Marshall Wace LLP 0.58% -0.03% 17 May 2019
Thomas Cook Group PLC TT International 1.83% -0.08% 17 May 2019
Thomas Cook Group PLC Whitebox Advisors LLC 2.34% 0.26% 17 May 2019
TRIPLE POINT SOCIAL HOUSING REIT PLC Millennium International Management LP 0.49% -0.05% 17 May 2019
Vistry Group PLC Millennium International Management LP 1.07% -0.12% 17 May 2019
Wizz Air Holdings PLC Marshall Wace LLP 0.65% -0.05% 17 May 2019