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 19 September

Company Fund % short Change Date changed
4IMPRINT GROUP PLC GLG Partners LP 1.00% 0.01% 19 Sep 2025
ALPHAWAVE IP GROUP PLC BG Master Fund PLC 0.50% 0.0% 19 Sep 2025
AVON PROTECTION PLC Citadel Advisors LLC 0.53% 0.04% 19 Sep 2025
BYTES TECHNOLOGY GROUP PLC Qube Research & Technologies Limited 0.95% -0.13% 19 Sep 2025
CERES POWER HOLDINGS PLC Citadel Advisors LLC 0.71% 0.11% 19 Sep 2025
CLARKSON PLC Premier Miton Group plc 0.49% -0.15% 19 Sep 2025
CLS HOLDINGS PLC Millennium International Management LP 0.00% -0.60% 19 Sep 2025
COMPUTACENTER PLC Marshall Wace LLP 0.53% 0.05% 19 Sep 2025
CVS Group Plc Mirabella Financial Services LLP 0.50% 0.0% 19 Sep 2025
ESSENTRA PLC Millennium International Management LP 0.00% -0.50% 19 Sep 2025
FDM GROUP (HOLDINGS) PLC Millennium International Management LP 0.00% -0.53% 19 Sep 2025
FUTURE PLC GLG Partners LP 0.50% 0.0% 19 Sep 2025
Gamma Communications Marshall Wace LLP 0.52% 0.0% 19 Sep 2025
GREGGS PLC GLG Partners LP 0.60% 0.03% 19 Sep 2025
GREGGS PLC Landseer Asset Management UK LLP 0.51% 0.0% 19 Sep 2025
GREGGS PLC Marshall Wace LLP 0.53% 0.05% 19 Sep 2025
HILTON FOOD GROUP PLC Marshall Wace LLP 0.72% 0.12% 19 Sep 2025
HOCHSCHILD MINING PLC Marshall Wace LLP 1.55% -0.14% 19 Sep 2025
International Consolidated Airlines Group S.A. Marshall Wace LLP 1.20% 0.01% 19 Sep 2025
ITM Power PLC Qube Research & Technologies Limited 0.90% 0.10% 19 Sep 2025
KINGFISHER PLC Citadel Advisors Europe Limited 0.54% 0.07% 19 Sep 2025
KINGFISHER PLC GLG Partners LP 0.79% -0.10% 19 Sep 2025
LIONTRUST ASSET MANAGEMENT PLC Millennium International Management LP 0.07% -0.66% 19 Sep 2025
MARSHALLS PLC BlackRock Investment Management (UK) Limited 0.76% 0.11% 19 Sep 2025
Metlen Energy & Metals Plc Covalis Capital LLP 0.53% 0.0% 19 Sep 2025
Mobico Group PLC Millennium Capital (DIFC) Limited 0.27% -0.44% 19 Sep 2025
Mobico Group PLC Millennium International Management LP 0.13% -0.58% 19 Sep 2025
OCADO GROUP PLC D1 Capital Partners LP 0.94% -0.12% 19 Sep 2025
OCADO GROUP PLC Eminence Capital, LP 0.58% -0.17% 19 Sep 2025
PAGEGROUP PLC Connor, Clark & Lunn Investment Management Ltd 0.50% 0.0% 19 Sep 2025
Pan African Resources Millennium International Management LP 0.03% -0.62% 19 Sep 2025
PENNON GROUP PLC BlackRock Financial Management, Inc. 0.60% 0.01% 19 Sep 2025
PETS AT HOME GROUP PLC Mirabella Financial Services LLP 0.47% -0.08% 19 Sep 2025
PURETECH HEALTH PLC Millennium International Management LP 0.00% -0.50% 19 Sep 2025
Serica Energy WorldQuant LLC 0.73% 0.11% 19 Sep 2025
SMITH & NEPHEW PLC Millennium International Management LP 0.52% 0.0% 19 Sep 2025
TULLOW OIL PLC Millennium International Management LP 0.00% -0.51% 19 Sep 2025
TULLOW OIL PLC Pictet Asset Management Ltd 1.36% -0.13% 19 Sep 2025
TULLOW OIL PLC Qube Research & Technologies Limited 0.52% -0.20% 19 Sep 2025
Vistry Group PLC Citadel Advisors LLC 0.60% 0.09% 19 Sep 2025
WETHERSPOON(J.D.) PLC Marshall Wace LLP 0.46% -0.13% 19 Sep 2025
WH SMITH PLC Citadel Advisors LLC 0.82% 0.07% 19 Sep 2025
WH SMITH PLC Marshall Wace LLP 0.82% 0.11% 19 Sep 2025
WPP PLC Marshall Wace LLP 0.70% 0.09% 19 Sep 2025
YOUGOV PLC AQR Capital Management, LLC 0.60% 0.10% 19 Sep 2025