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 June

Company Fund % short Change Date changed
AUCTION TECHNOLOGY GROUP PLC Voleon Capital Management LP 0.60% 0.10% 19 Jun 2025
GENUIT GROUP PLC Citadel Advisors LLC 0.61% 0.02% 19 Jun 2025
GREENCORE GROUP PLC BlackRock Institutional Trust Company, National Association 0.60% 0.09% 19 Jun 2025
MARKS & SPENCER GROUP PLC D. E. Shaw & Co. LP 0.50% 0.0% 19 Jun 2025
NCC GROUP PLC Citadel Advisors LLC 0.63% 0.04% 19 Jun 2025
PAGEGROUP PLC Citadel Advisors LLC 0.70% 0.01% 19 Jun 2025
TAYLOR WIMPEY PLC Janus Henderson Investors UK Limited 0.60% 0.06% 19 Jun 2025
WHITBREAD PLC Citadel Advisors LLC 0.70% 0.09% 19 Jun 2025
Wizz Air Holdings PLC D. E. Shaw & Co. LP 2.12% 0.12% 19 Jun 2025
Wizz Air Holdings PLC Voleon Capital Management LP 0.71% 0.02% 19 Jun 2025
YELLOW CAKE PLC AHL Partners LLP 0.69% -0.10% 19 Jun 2025
Adriatic Metals PLC Acadian Asset Management LLC 0.78% -0.20% 19 Jun 2025
Berkeley Group Holdings PLC Point72 Europe (London) LLP 0.71% 0.09% 19 Jun 2025
CREST NICHOLSON HOLDINGS PLC Systematica Investments Limited 0.60% 0.01% 19 Jun 2025
EMPIRIC STUDENT PROPERTY PLC Citadel Advisors LLC 0.49% -0.01% 19 Jun 2025
GSK Plc Millennium International Management LP 0.50% 0.0% 19 Jun 2025
HAMMERSON PLC Millennium International Management LP 0.50% 0.50% 19 Jun 2025
HAYS PLC Mirabella Financial Services LLP 0.68% -0.10% 19 Jun 2025
HOCHSCHILD MINING PLC Qube Research & Technologies Limited 0.92% 0.08% 19 Jun 2025
HOCHSCHILD MINING PLC WorldQuant LLC 0.60% 0.10% 19 Jun 2025
IBSTOCK PLC Citadel Advisors LLC 0.56% -0.09% 19 Jun 2025
International Consolidated Airlines Group S.A. Marshall Wace LLP 1.01% 0.09% 19 Jun 2025
J. Sainsbury PLC ExodusPoint Capital Management, LP 1.03% 0.09% 19 Jun 2025
Landis+Gyr Group AG Qube Research & Technologies Limited 1.00% 0.07% 19 Jun 2025
LONDONMETRIC PROPERTY PLC Glazer Capital, LLC 1.43% 0.13% 19 Jun 2025
Mobico Group PLC Millennium Capital (DIFC) Limited 0.93% 0.09% 19 Jun 2025
RICARDO PLC Citadel Advisors LLC 0.48% -0.10% 19 Jun 2025
WH SMITH PLC GLG Partners LP 0.60% 0.10% 19 Jun 2025