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 Tuesday 20 July

Company Fund % short Change Date changed
ASTRAZENECA PLC Millennium International Management LP 2.08% 1.55% 20 Jul 2021
Berkeley Group Holdings PLC Pictet Asset Management S.A. 0.39% -0.20% 20 Jul 2021
CARNIVAL PLC WorldQuant LLC 0.85% 0.15% 20 Jul 2021
GREENCORE GROUP PLC GLG Partners LP 0.62% 0.11% 20 Jul 2021
HOCHSCHILD MINING PLC WorldQuant LLC 0.47% -0.03% 20 Jul 2021
M&G Prudential PLC Citadel Europe LLP 0.60% 0.10% 20 Jul 2021
MARKS & SPENCER GROUP PLC BlackRock Investment Management (UK) Limited 1.46% -0.13% 20 Jul 2021
PENNON GROUP PLC Millennium Capital Partners LLP 0.50% 0.0% 20 Jul 2021
PENNON GROUP PLC Qube Research & Technologies Limited 0.51% 0.0% 20 Jul 2021
The British Land Co. PLC BlackRock Investment Management (UK) Limited 1.58% -0.07% 20 Jul 2021
The British Land Co. PLC Marshall Wace LLP 0.67% -0.11% 20 Jul 2021