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 11 September

Company Fund % short Change Date changed
ASHTEAD TECHNOLOGY HOLDINGS PLC Acadian Asset Management LLC 1.71% 0.10% 11 Sep 2025
Pantheon Resources Mangrove Partners IM, LLC 0.56% -0.13% 11 Sep 2025
HILTON FOOD GROUP PLC Marshall Wace LLP 0.60% 0.09% 11 Sep 2025
WPP PLC BlackRock Advisors, LLC 0.72% 0.12% 11 Sep 2025
ASHTEAD TECHNOLOGY HOLDINGS PLC GLG Partners LP 1.59% -0.03% 11 Sep 2025
GB GROUP PLC Systematica Investments Limited 0.60% 0.10% 11 Sep 2025
TREATT PLC Citadel Advisors LLC 0.55% -0.06% 11 Sep 2025
PERSIMMON PLC Kintbury Capital LLP 2.08% 0.10% 11 Sep 2025
GREENCORE GROUP PLC Marshall Wace LLP 0.79% -0.10% 11 Sep 2025
CARNIVAL PLC Marshall Wace LLP 0.69% -0.10% 11 Sep 2025
International Consolidated Airlines Group S.A. D. E. Shaw & Co. LP 0.71% 0.11% 11 Sep 2025
BURBERRY GROUP PLC D. E. Shaw & Co. LP 0.69% -0.02% 11 Sep 2025
COSTAIN GROUP PLC WorldQuant LLC 0.53% 0.0% 11 Sep 2025
CONDUIT HOLDINGS LTD Millennium Capital Partners LLP 0.50% 0.0% 11 Sep 2025
KINGFISHER PLC Kintbury Capital LLP 0.82% 0.17% 11 Sep 2025
Pan African Resources Millennium International Management LP 0.53% 0.0% 11 Sep 2025
SSE PLC Marshall Wace LLP 0.99% -0.03% 11 Sep 2025
Mobico Group PLC Winton Capital Management Ltd 1.03% 0.12% 11 Sep 2025
The Sage Group PLC Marshall Wace LLP 0.69% -0.10% 11 Sep 2025
BURBERRY GROUP PLC Millennium Capital Partners LLP 0.55% 0.06% 11 Sep 2025
OCADO GROUP PLC Wellington Management International Ltd 0.79% -0.02% 11 Sep 2025
WH SMITH PLC Squarepoint Ops LLC 0.52% 0.0% 11 Sep 2025
WH SMITH PLC GLG Partners LP 0.45% -0.06% 11 Sep 2025
WPP PLC BlackRock Investment Management (UK) Limited 0.55% -0.11% 11 Sep 2025
GREGGS PLC Citadel Advisors LLC 0.64% 0.14% 11 Sep 2025
GRAINGER PLC Gladstone Capital Management LLP 0.82% 0.09% 11 Sep 2025
YELLOW CAKE PLC Connor, Clark & Lunn Investment Management Ltd 0.89% -0.10% 11 Sep 2025
GREATLAND RESOURCES LIMITED Arrowstreet Capital, Limited Partnership 0.78% -0.02% 11 Sep 2025
GENUIT GROUP PLC Marshall Wace LLP 0.78% -0.02% 11 Sep 2025
YELLOW CAKE PLC Systematica Investments Limited 0.71% 0.11% 11 Sep 2025
Fevertree Drinks JPMorgan Asset Management (UK) Ltd 0.82% -0.08% 11 Sep 2025
AVON PROTECTION PLC Citadel Advisors LLC 0.49% -0.01% 11 Sep 2025
Mobico Group PLC Millennium Capital (DIFC) Limited 0.71% 0.04% 11 Sep 2025