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 29 March

Company Fund % short Change Date changed
AA Plc BlackRock Investment Management (UK) Limited 4.69% -0.04% 29 Mar 2019
AA Plc Engadine Partners LLP 1.04% 0.08% 29 Mar 2019
AMIGO HOLDINGS PLC Talomon Capital Limited 0.51% 0.0% 29 Mar 2019
ASOS PLC Marshall Wace LLP 1.26% -0.13% 29 Mar 2019
AVON PROTECTION PLC Jupiter Investment Management Limited 1.02% 0.09% 29 Mar 2019
B&M EUROPEAN VALUE RETAIL S.A. BlackRock Institutional Trust Company, National Association 0.49% -0.09% 29 Mar 2019
BCA Marketplace PLC Adelphi Capital LLP 0.71% 0.09% 29 Mar 2019
BTG PLC Ramius Advisors LLC 0.54% 0.10% 29 Mar 2019
BUNZL PLC Marshall Wace LLP 0.47% -0.10% 29 Mar 2019
DIGNITY PLC Jupiter Investment Management Limited 1.51% 0.03% 29 Mar 2019
DIVERSIFIED ENERGY COMPANY PLC The Mangrove Partners Master Fund, Ltd. 0.00% -1.66% 29 Mar 2019
DOMINO'S PIZZA GROUP PLC Jupiter Investment Management Limited 0.51% 0.0% 29 Mar 2019
DS Smith PLC Citadel Europe LLP 0.51% 0.0% 29 Mar 2019
DS Smith PLC Coltrane Asset Management, L.P. 0.51% 0.0% 29 Mar 2019
DS Smith PLC Marshall Wace LLP 0.91% 0.02% 29 Mar 2019
G4S GLG Partners LP 0.49% -0.02% 29 Mar 2019
Go-Ahead Group PLC BlackRock Investment Management (UK) Limited 2.26% -0.09% 29 Mar 2019
Greene King PLC BlackRock Investment Management (UK) Limited 0.51% 0.05% 29 Mar 2019
IG GROUP HOLDINGS PLC GLG Partners LP 0.59% -0.01% 29 Mar 2019
International Distribution Services plc BlackRock Investment Management (UK) Limited 1.38% -0.03% 29 Mar 2019
IQE Coltrane Asset Management, L.P. 3.80% 0.12% 29 Mar 2019
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.89% -0.01% 29 Mar 2019
MARKS & SPENCER GROUP PLC GLG Partners LP 1.25% -0.09% 29 Mar 2019
MELROSE INDUSTRIES PLC Numeric Investors LLC 0.69% -0.01% 29 Mar 2019
Naked Wine JPMorgan Asset Management (UK) Ltd 0.95% 0.32% 29 Mar 2019
NEXT PLC Lone Pine Capital LLC 0.59% -0.14% 29 Mar 2019
Nexxen International Ltd Lombard Odier Asset Management (Europe) Limited 0.62% 0.0% 29 Mar 2019
NMC Health PLC AQR Capital Management, LLC 2.03% 0.13% 29 Mar 2019
Ophir Energy PLC Marshall Wace LLP 0.58% -0.11% 29 Mar 2019
PEARSON PLC Marshall Wace LLP 0.79% -0.08% 29 Mar 2019
Premier Oil PLC Voleon Capital Management LP 0.60% 0.09% 29 Mar 2019
Premier Oil PLC Whitebox Advisors LLC 1.19% -0.06% 29 Mar 2019
SABRE INSURANCE GROUP PLC FIL Investments International 1.00% -0.02% 29 Mar 2019
SAGA PLC BlackRock Investment Management (UK) Limited 0.81% 0.09% 29 Mar 2019
SAGA PLC GLG Partners LP 0.81% 0.10% 29 Mar 2019
SAVILLS PLC Marshall Wace LLP 0.48% -0.11% 29 Mar 2019
SCHRODER UK PUBLIC PRIVATE TST PLC Leucadia Investment Management Limited 0.51% 0.0% 29 Mar 2019
SIRIUS MINERALS PLC Marshall Wace LLP 0.70% 0.01% 29 Mar 2019
TATE & LYLE PLC Marshall Wace LLP 0.93% 0.04% 29 Mar 2019
Ted Baker PLC Marshall Wace LLP 0.59% -0.01% 29 Mar 2019
THE GYM GROUP PLC JPMorgan Asset Management (UK) Ltd 0.64% 0.0% 29 Mar 2019
The Weir Group PLC Capital Fund Management SA 0.80% 0.10% 29 Mar 2019
Thomas Cook Group PLC TT International 0.64% 0.18% 29 Mar 2019
Thomas Cook Group PLC Whitebox Advisors LLC 0.49% -0.04% 29 Mar 2019
UNITED UTILITIES GROUP PLC Marshall Wace LLP 0.58% -0.11% 29 Mar 2019
VESUVIUS ORD Millennium Capital Partners LLP 0.51% 0.05% 29 Mar 2019
VICTREX PLC GLG Partners LP 0.69% -0.02% 29 Mar 2019
Wm Morrison Supermarkets PLC Citadel Europe LLP 0.68% -0.02% 29 Mar 2019