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 29 October

Company Fund % short Change Date changed
Advanced Medical Solutions Group Citadel Advisors LLC 0.49% -0.01% 29 Oct 2025
ALPHAWAVE IP GROUP PLC Balyasny Asset Management (UK) LLP 0.32% -0.25% 29 Oct 2025
ASHTEAD TECHNOLOGY HOLDINGS PLC Voleon Capital Management LP 1.09% -0.01% 29 Oct 2025
ASOS PLC SIH PARTNERS, LLLP 0.70% 0.03% 29 Oct 2025
AUCTION TECHNOLOGY GROUP PLC Voleon Capital Management LP 0.70% 0.01% 29 Oct 2025
BURBERRY GROUP PLC D. E. Shaw & Co. LP 0.71% 0.02% 29 Oct 2025
CERES POWER HOLDINGS PLC Marshall Wace LLP 0.40% -0.25% 29 Oct 2025
Close Brothers Group PLC Walleye Capital LLC 0.99% -0.10% 29 Oct 2025
COMPUTACENTER PLC Marshall Wace LLP 0.59% -0.01% 29 Oct 2025
CVS Group Plc Qube Research & Technologies Limited 0.67% -0.09% 29 Oct 2025
IBSTOCK PLC WorldQuant LLC 0.80% 0.09% 29 Oct 2025
MARKS & SPENCER GROUP PLC Marshall Wace LLP 0.78% -0.02% 29 Oct 2025
MIRRIAD ADVERTISING PLC GSA Capital Partners LLP 0.87% -0.21% 29 Oct 2025
MOLTEN VENTURES PLC Squarepoint Ops LLC 0.49% -0.01% 29 Oct 2025
MONDI PLC Millennium Capital (DIFC) Limited 0.49% -0.06% 29 Oct 2025
MONDI PLC Qube Research & Technologies Limited 0.63% 0.13% 29 Oct 2025
Oxford Nanopore Technologies PLC Numeric Investors LLC 0.49% -0.02% 29 Oct 2025
PENNON GROUP PLC BlackRock Advisors, LLC 1.00% 0.02% 29 Oct 2025
PENNON GROUP PLC Marchant MC Ltd 0.50% 0.02% 29 Oct 2025
REACH PLC GLG Partners LP 0.60% 0.09% 29 Oct 2025
SECURE TRUST BANK PLC WorldQuant LLC 0.59% -0.02% 29 Oct 2025
SSP GROUP PLC Walleye Capital LLC 0.49% -0.01% 29 Oct 2025
THG PLC Arrowstreet Capital, Limited Partnership 0.49% -0.10% 29 Oct 2025
Warpaint London plc JPMorgan Asset Management (UK) Ltd 1.54% 0.14% 29 Oct 2025
WH SMITH PLC Millennium International Management LP 0.60% 0.08% 29 Oct 2025
WHITBREAD PLC Ilex Capital Partners (UK) LLP 0.55% 0.16% 29 Oct 2025
WPP PLC Citadel Advisors Europe Limited 0.51% 0.0% 29 Oct 2025
WPP PLC Citadel Advisors LLC 0.63% 0.11% 29 Oct 2025
WPP PLC Millennium Capital (DIFC) Limited 0.50% 0.02% 29 Oct 2025
YELLOW CAKE PLC Qube Research & Technologies Limited 0.81% -0.10% 29 Oct 2025
YELLOW CAKE PLC Voleon Capital Management LP 0.73% -0.07% 29 Oct 2025