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 30 January

Company Fund % short Change Date changed
Aston Martin Lagonda Global Holdings PLC Marshall Wace LLP 0.59% -0.10% 30 Jan 2025
AUCTION TECHNOLOGY GROUP PLC Qube Research & Technologies Limited 0.88% -0.02% 30 Jan 2025
Boohoo Group Ennismore Fund Management Limited 1.59% -0.07% 30 Jan 2025
BYTES TECHNOLOGY GROUP PLC Mirabella Financial Services LLP 0.89% -0.06% 30 Jan 2025
CARD FACTORY PLC WorldQuant LLC 0.59% -0.04% 30 Jan 2025
Close Brothers Group PLC Walleye Capital LLC 0.70% 0.09% 30 Jan 2025
Dowlais Group plc Kontiki Capital Management (HK) Limited 0.13% -0.37% 30 Jan 2025
FIRSTGROUP PLC Premier Miton Group plc 0.50% 0.0% 30 Jan 2025
FUTURE PLC Marshall Wace LLP 0.47% -0.12% 30 Jan 2025
FUTURE PLC Mirabella Financial Services LLP 0.67% 0.15% 30 Jan 2025
HALFORDS GROUP PLC BlackRock Investment Management (UK) Limited 0.70% 0.04% 30 Jan 2025
HAMMERSON PLC Balyasny Asset Management 0.70% 0.07% 30 Jan 2025
INDIVIOR PLC Point72 Asset Management, L.P. 0.94% 0.17% 30 Jan 2025
ITM Power PLC Qube Research & Technologies Limited 0.57% -0.05% 30 Jan 2025
J. Sainsbury PLC Ilex Capital Partners (UK) LLP 0.90% 0.35% 30 Jan 2025
KINGFISHER PLC Kintbury Capital LLP 1.02% 0.08% 30 Jan 2025
MARKS & SPENCER GROUP PLC Marshall Wace LLP 0.61% 0.08% 30 Jan 2025
MONDI PLC Marshall Wace LLP 1.07% -0.12% 30 Jan 2025
MONDI PLC Millennium International Management LP 0.85% -0.17% 30 Jan 2025
PENNON GROUP PLC Citadel Advisors LLC 0.55% 0.06% 30 Jan 2025
RICARDO PLC Ennismore Fund Management Limited 0.95% -0.94% 30 Jan 2025
SMITHS GROUP PLC Marshall Wace LLP 0.60% 0.10% 30 Jan 2025
TRAVIS PERKINS PLC JPMorgan Asset Management (UK) Ltd 0.73% 0.28% 30 Jan 2025
WOOD GROUP (JOHN) PLC Systematica Investments Limited 1.67% -0.03% 30 Jan 2025
WPP PLC Marshall Wace LLP 0.48% -0.03% 30 Jan 2025