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 20 August

Company Fund % short Change Date changed
ASHTEAD TECHNOLOGY HOLDINGS PLC Acadian Asset Management LLC 1.43% 0.11% 20 Aug 2025
Berkeley Group Holdings PLC SFM UK Management LLP 0.70% 0.01% 20 Aug 2025
Boohoo Group Qube Research & Technologies Limited 0.99% -0.10% 20 Aug 2025
BUNZL PLC Ilex Capital Partners (UK) LLP 1.08% -0.03% 20 Aug 2025
BURBERRY GROUP PLC ExodusPoint Capital Management, LP 0.51% 0.03% 20 Aug 2025
BYTES TECHNOLOGY GROUP PLC Qube Research & Technologies Limited 0.70% 0.09% 20 Aug 2025
BYTES TECHNOLOGY GROUP PLC Voleon Capital Management LP 0.51% 0.0% 20 Aug 2025
CARNIVAL PLC Marshall Wace LLP 0.79% -0.01% 20 Aug 2025
CERES POWER HOLDINGS PLC Citadel Advisors LLC 0.50% 0.02% 20 Aug 2025
CHEMRING GROUP PLC Millennium International Management LP 0.50% 0.0% 20 Aug 2025
CRODA INTERNATIONAL PLC Millennium International Management LP 1.16% 0.11% 20 Aug 2025
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 0.90% 0.09% 20 Aug 2025
Fevertree Drinks JPMorgan Asset Management (UK) Ltd 0.60% 0.10% 20 Aug 2025
Fevertree Drinks Qube Research & Technologies Limited 0.60% 0.01% 20 Aug 2025
GB GROUP PLC Systematica Investments Limited 0.50% 0.0% 20 Aug 2025
GRAINGER PLC Gladstone Capital Management LLP 0.73% 0.15% 20 Aug 2025
GREENCORE GROUP PLC Eisler Capital (MT) Ltd 0.69% -0.02% 20 Aug 2025
International Consolidated Airlines Group S.A. Marshall Wace LLP 1.29% -0.09% 20 Aug 2025
J. Sainsbury PLC Ilex Capital Partners (UK) LLP 2.59% -0.01% 20 Aug 2025
KINGFISHER PLC Marshall Wace LLP 1.09% -0.01% 20 Aug 2025
Mobico Group PLC Millennium International Management LP 1.06% 0.09% 20 Aug 2025
MOONPIG GROUP PLC Parvus Asset Management Jersey Limited 2.35% 0.10% 20 Aug 2025
MORGAN ADVANCED MATERIALS PLC Citadel Advisors LLC 0.50% 0.01% 20 Aug 2025
ON THE BEACH GROUP PLC Mirabella Financial Services LLP 1.40% 0.11% 20 Aug 2025
Oxford Nanopore Technologies PLC Millennium International Management LP 0.50% 0.08% 20 Aug 2025
PRIMARY HEALTH PROPERTIES PLC Glazer Capital, LLC 0.58% -0.94% 20 Aug 2025
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 0.49% -0.09% 20 Aug 2025
SSP GROUP PLC BlackRock Advisors, LLC 0.60% 0.10% 20 Aug 2025
STHREE PLC Millennium International Management LP 0.60% 0.08% 20 Aug 2025
SYNTHOMER PLC WorldQuant LLC 0.70% 0.09% 20 Aug 2025
TREATT PLC Citadel Advisors LLC 0.51% 0.0% 20 Aug 2025
Victoria PLC Helikon Investments Limited 2.71% 0.08% 20 Aug 2025
XPS PENSIONS GROUP PLC Saba Capital Management, L.P. 0.61% 0.11% 20 Aug 2025
YELLOW CAKE PLC Connor, Clark & Lunn Investment Management Ltd 1.00% 0.01% 20 Aug 2025
YELLOW CAKE PLC Qube Research & Technologies Limited 1.52% 0.05% 20 Aug 2025
YELLOW CAKE PLC Systematica Investments Limited 0.51% 0.02% 20 Aug 2025