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 May

Company Fund % short Change Date changed
NCC GROUP PLC Marshall Wace LLP 0.99% -0.02% 20 May 2026
Wizz Air Holdings PLC Two Sigma Investments, LP 1.39% -0.10% 20 May 2026
WH SMITH PLC Systematica Investments Limited 0.50% 0.01% 20 May 2026
BALTIC CLASSIFIEDS GROUP PLC Millennium International Management LP 0.70% 0.07% 20 May 2026
B&M European Value Retail PLC BlackRock Financial Management, Inc. 0.79% -0.10% 20 May 2026
COCA-COLA HBC AG Ilex Capital Partners (UK) LLP 0.69% -0.01% 20 May 2026
GREGGS PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 20 May 2026
WPP PLC Citadel Advisors LLC 0.91% 0.03% 20 May 2026
COMPUTACENTER PLC Marshall Wace LLP 0.50% 0.01% 20 May 2026
InPost SA Two Sigma Investments, LP 1.29% -0.07% 20 May 2026
HUNTING PLC GLG Partners LP 0.89% -0.01% 20 May 2026
IP GROUP PLC Marshall Wace LLP 0.60% 0.01% 20 May 2026
TULLOW OIL PLC Millennium Capital Partners LLP 0.64% 0.06% 20 May 2026
The Magnum Ice Cream Company N.V. AQR Capital Management, LLC 0.49% -0.02% 20 May 2026
FLUTTER ENTERTAINMENT PLC AQR Capital Management, LLC 0.79% -0.10% 20 May 2026
BIG YELLOW GROUP PLC Marshall Wace LLP 0.60% 0.10% 20 May 2026
WPP PLC BlackRock Institutional Trust Company, National Association 0.50% 0.02% 20 May 2026
ASHTEAD TECHNOLOGY HOLDINGS PLC Acadian Asset Management LLC 0.77% -0.08% 20 May 2026
PAYPOINT PLC Numeric Investors LLC 0.71% 0.02% 20 May 2026
TRAVIS PERKINS PLC Citadel Advisors LLC 0.83% 0.11% 20 May 2026
OCADO GROUP PLC AQR Capital Management, LLC 0.50% 0.01% 20 May 2026
St. James's Place PLC GLG Partners LP 0.50% 0.12% 20 May 2026
ASOS PLC Voleon Capital Management LP 0.90% 0.10% 20 May 2026
MARSHALLS PLC Millennium Capital (DIFC) Limited 0.68% -0.02% 20 May 2026
Vistry Group PLC Schonfeld Strategic Advisors (UK) LLP 2.45% 0.24% 20 May 2026
IBSTOCK PLC WorldQuant LLC 0.80% 0.08% 20 May 2026
Vistry Group PLC Millennium International Management LP 0.48% -0.10% 20 May 2026
ITM Power PLC Helikon Investments Limited 1.07% -0.11% 20 May 2026
Autotrader Group plc Millennium International Management LP 1.43% 0.12% 20 May 2026
WHITBREAD PLC Millennium International Management LP 1.21% 0.10% 20 May 2026
SSP GROUP PLC JPMorgan Asset Management (UK) Ltd 0.44% -0.09% 20 May 2026
BLOOMSBURY PUBLISHING PLC Saba Capital Management, L.P. 0.91% 0.0% 20 May 2026
MARKS & SPENCER GROUP PLC GLG Partners LP 0.55% 0.06% 20 May 2026
SEVERN TRENT PLC GLG Partners LP 0.51% 0.03% 20 May 2026
CURRYS PLC GLG Partners LP 0.61% 0.28% 20 May 2026
Vistry Group PLC Citadel Advisors LLC 1.09% -0.05% 20 May 2026
Advanced Medical Solutions Group Two Sigma Investments, LP 0.63% 0.06% 20 May 2026
IQE Two Sigma Investments, LP 1.49% -0.09% 20 May 2026
FUTURE PLC Citadel Advisors LLC 0.58% -0.06% 20 May 2026
ON THE BEACH GROUP PLC WorldQuant LLC 1.21% 0.07% 20 May 2026
SSE PLC Marshall Wace LLP 0.67% -0.04% 20 May 2026
CHEMRING GROUP PLC WorldQuant LLC 0.81% 0.11% 20 May 2026
BUNZL PLC Marshall Wace LLP 0.49% -0.10% 20 May 2026
FORTERRA PLC Citadel Advisors LLC 0.80% 0.08% 20 May 2026
Metlen Energy & Metals Plc Kintbury Capital LLP 1.64% 0.19% 20 May 2026
TATE & LYLE PLC Numeric Investors LLC 0.65% 0.10% 20 May 2026
Autotrader Group plc Millennium Capital (DIFC) Limited 0.83% -0.12% 20 May 2026
PLAYTECH PLC Marshall Wace LLP 1.09% -0.10% 20 May 2026
RIGHTMOVE PLC BlackRock Financial Management, Inc. 0.60% 0.03% 20 May 2026
PLAYTECH PLC Numeric Investors LLC 1.79% -0.01% 20 May 2026
ON THE BEACH GROUP PLC Marshall Wace LLP 1.21% 0.10% 20 May 2026
KINGFISHER PLC GLG Partners LP 1.26% -0.22% 20 May 2026
Vistry Group PLC Capital Fund Management SA 0.89% -0.02% 20 May 2026
RIGHTMOVE PLC Citadel Advisors Europe Limited 0.50% 0.0% 20 May 2026
BURBERRY GROUP PLC Marshall Wace LLP 1.00% 0.02% 20 May 2026
MONY GROUP PLC Citadel Advisors LLC 0.72% 0.12% 20 May 2026
CURRYS PLC Citadel Advisors LLC 0.56% -0.05% 20 May 2026
FUTURE PLC Millennium Capital (DIFC) Limited 0.57% -0.06% 20 May 2026
Metlen Energy & Metals Plc White Creek Capital LLP 0.68% -0.08% 20 May 2026
SMITH & NEPHEW PLC Millennium International Management LP 0.70% 0.09% 20 May 2026
PEARSON PLC Two Sigma Investments, LP 0.49% -0.01% 20 May 2026
LAND SECURITIES GROUP PLC Marshall Wace LLP 1.09% -0.08% 20 May 2026