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 Monday 22 March

Company Fund % short Change Date changed
4d Pharma Voleon Capital Management LP 0.75% -0.20% 22 Mar 2021
Brown(N.)Group BlackRock Investment Management (UK) Limited 0.79% -0.08% 22 Mar 2021
BYTES TECHNOLOGY GROUP PLC Millennium International Management LP 0.56% -0.04% 22 Mar 2021
CENTAMIN PLC WorldQuant LLC 0.60% 0.02% 22 Mar 2021
COUNTRYSIDE PARTNERSHIPS PLC Marshall Wace LLP 0.50% 0.0% 22 Mar 2021
HAMMERSON PLC Point72 Asset Management, L.P. 0.52% -0.09% 22 Mar 2021
INFORMA PLC AQR Capital Management, LLC 0.50% 0.02% 22 Mar 2021
International Consolidated Airlines Group S.A. Covalis Capital LLP 0.48% -0.11% 22 Mar 2021
PETROFAC LTD WorldQuant LLC 0.88% 0.11% 22 Mar 2021
Premier Oil PLC Melqart Asset Management (UK) Ltd 5.47% 0.15% 22 Mar 2021
Premier Oil PLC Whitebox Advisors LLC 4.32% 0.07% 22 Mar 2021
TULLOW OIL PLC ODEY ASSET MANAGEMENT LLP 2.10% 0.02% 22 Mar 2021
Wm Morrison Supermarkets PLC GLG Partners LP 0.48% -0.09% 22 Mar 2021