The new short selling regime applies with effect from 13 July 2026. We will be retiring the ShortTracker site shortly thereafter. It's been emotional.
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 16 January

Company Fund % short Change Date changed
AFREN PLC Marshall Wace LLP 0.57% -0.27% 16 Jan 2015
AFREN PLC Whitebox Advisors LLC 0.46% -0.15% 16 Jan 2015
ANTOFAGASTA PLC Millennium International Management LP 0.69% -0.02% 16 Jan 2015
BALFOUR BEATTY PLC WorldQuant LLC 0.59% -0.01% 16 Jan 2015
Blancco Technology Group BlackRock Investment Management (UK) Limited 0.60% 0.21% 16 Jan 2015
BowLeven GSA Capital Partners LLP 0.50% 0.01% 16 Jan 2015
BURBERRY GROUP PLC AQR Capital Management, LLC 1.20% 0.09% 16 Jan 2015
CAPE PLC BlackRock Investment Management (UK) Limited 1.15% -0.06% 16 Jan 2015
Carpetright Plc Parvus Asset Management Europe Limited 1.32% 0.15% 16 Jan 2015
CENTAMIN PLC Jane Street Group, LLC 0.70% -0.11% 16 Jan 2015
Clinigen Group Plc JPMorgan Asset Management (UK) Ltd 0.51% 0.0% 16 Jan 2015
COMMUNISIS PLC BlackRock Investment Management (UK) Limited 0.52% 0.03% 16 Jan 2015
DERWENT LONDON PLC CQS (UK) LLP 0.00% -1.09% 16 Jan 2015
DERWENT LONDON PLC Sculptor Capital Management Europe Limited 0.80% 0.02% 16 Jan 2015
Domino Printing Sciences Plc AlphaGen Capital Limited 1.00% 0.01% 16 Jan 2015
Greene King PLC HBK Investments L.P. 1.35% 0.22% 16 Jan 2015
GW PHARMACEUTICALS PLC EverPoint Asset Management, LLC 0.84% 0.08% 16 Jan 2015
HOME RETAIL GROUP AKO Capital LLP 0.74% -0.08% 16 Jan 2015
J SAINSBURY PLC Marshall Wace LLP 1.28% -0.07% 16 Jan 2015
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 0.90% 0.03% 16 Jan 2015
MARKS AND SPENCER GROUP P.L.C. AQR Capital Management, LLC 0.52% 0.03% 16 Jan 2015
Nanoco Group Plc GSA Capital Partners LLP 0.59% -0.08% 16 Jan 2015
PEARSON PLC AQR Capital Management, LLC 0.50% 0.01% 16 Jan 2015
PERSIMMON PUBLIC LIMITED COMPANY Insight Investment Management (Global) Ltd 0.63% 0.06% 16 Jan 2015
PETROFAC LTD KGH LTD. 0.48% -0.07% 16 Jan 2015
PRUDENTIAL PUBLIC LIMITED COMPANY Lansdowne Partners (UK) LLP 0.70% 0.10% 16 Jan 2015
RPS GROUP PLC AlphaGen Capital Limited 0.64% 0.13% 16 Jan 2015
SERCO GROUP PLC WorldQuant LLC 0.47% -0.10% 16 Jan 2015
SPECTRIS PLC Insight Investment Management (Global) Ltd 0.65% 0.08% 16 Jan 2015
SUPERDRY PLC Schroder Investment Management Limited 0.47% -0.06% 16 Jan 2015
WH SMITH PLC Lansdowne Partners (UK) LLP 0.51% -0.33% 16 Jan 2015
Wm Morrison Supermarkets PLC Marshall Wace LLP 1.55% -0.12% 16 Jan 2015