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 Friday 22 August

Company Fund % short Change Date changed
AUCTION TECHNOLOGY GROUP PLC Winton Capital Management Ltd 0.51% 0.0% 22 Aug 2025
CHEMRING GROUP PLC Millennium International Management LP 0.50% 0.01% 22 Aug 2025
IBSTOCK PLC Citadel Advisors LLC 1.00% 0.02% 22 Aug 2025
IBSTOCK PLC JPMorgan Asset Management (UK) Ltd 1.80% 0.05% 22 Aug 2025
MELROSE INDUSTRIES PLC AQR Capital Management, LLC 0.50% 0.01% 22 Aug 2025
Mobico Group PLC Winton Capital Management Ltd 0.91% 0.09% 22 Aug 2025
MONDI PLC AQR Capital Management, LLC 0.60% 0.01% 22 Aug 2025
PEARSON PLC Kintbury Capital LLP 0.78% -0.04% 22 Aug 2025
PENNON GROUP PLC BlackRock Advisors, LLC 0.61% 0.11% 22 Aug 2025
The Sage Group PLC GLG Partners LP 0.60% 0.02% 22 Aug 2025
Warpaint London plc JPMorgan Asset Management (UK) Ltd 1.60% 0.09% 22 Aug 2025
WH SMITH PLC D. E. Shaw & Co. LP 0.62% 0.0% 22 Aug 2025
YELLOW CAKE PLC Connor, Clark & Lunn Investment Management Ltd 0.99% -0.01% 22 Aug 2025
YOUGOV PLC AQR Capital Management, LLC 0.50% 0.01% 22 Aug 2025
ASHTEAD TECHNOLOGY HOLDINGS PLC Citadel Advisors LLC 0.63% 0.08% 22 Aug 2025
B&M EUROPEAN VALUE RETAIL S.A. ExodusPoint Capital Management, LP 0.49% -0.03% 22 Aug 2025
BUNZL PLC Ilex Capital Partners (UK) LLP 0.81% -0.27% 22 Aug 2025
BYTES TECHNOLOGY GROUP PLC Qube Research & Technologies Limited 0.84% 0.14% 22 Aug 2025
BYTES TECHNOLOGY GROUP PLC Voleon Capital Management LP 0.60% 0.09% 22 Aug 2025
CRODA INTERNATIONAL PLC Millennium International Management LP 1.51% 0.13% 22 Aug 2025
DOMINO'S PIZZA GROUP PLC D. E. Shaw & Co. LP 0.49% -0.10% 22 Aug 2025
FUTURE PLC Marshall Wace LLP 0.50% 0.03% 22 Aug 2025
GB GROUP PLC Citadel Advisors LLC 0.58% -0.02% 22 Aug 2025
GREAT PORTLAND ESTATES PLC Millennium International Management LP 0.49% -0.01% 22 Aug 2025
HAYS PLC Citadel Advisors LLC 0.48% -0.02% 22 Aug 2025
HAYS PLC Marshall Wace LLP 0.57% -0.12% 22 Aug 2025
HOCHSCHILD MINING PLC Marshall Wace LLP 1.88% -0.02% 22 Aug 2025
IBSTOCK PLC Qube Research & Technologies Limited 0.48% -0.02% 22 Aug 2025
INDIVIOR PLC Arrowstreet Capital, Limited Partnership 1.18% -0.09% 22 Aug 2025
MARKS & SPENCER GROUP PLC Marshall Wace LLP 1.27% -0.03% 22 Aug 2025
Mobico Group PLC Millennium International Management LP 1.22% 0.08% 22 Aug 2025
MONDI PLC Marshall Wace LLP 1.08% -0.03% 22 Aug 2025
Oxford Nanopore Technologies PLC Millennium International Management LP 0.49% -0.01% 22 Aug 2025
RWS HOLDINGS PLC Qube Research & Technologies Limited 0.78% -0.02% 22 Aug 2025
STHREE PLC Millennium International Management LP 0.74% 0.14% 22 Aug 2025
TAYLOR WIMPEY PLC Point72 Europe (London) LLP 0.61% 0.07% 22 Aug 2025
WAREHOUSE REIT PLC Castlebar Capital LLP 0.71% 0.0% 22 Aug 2025
WAREHOUSE REIT PLC Qube Research & Technologies Limited 0.85% 0.0% 22 Aug 2025
WH SMITH PLC Citadel Advisors LLC 0.76% -0.08% 22 Aug 2025
WH SMITH PLC Marshall Wace LLP 0.48% -0.07% 22 Aug 2025