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.

Choose a different date

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 Wednesday 19 December

Company Fund % short Change Date changed
AA Plc BlackRock Investment Management (UK) Limited 3.73% 0.12% 19 Dec 2018
AGGREKO PLC AKO Capital LLP 0.79% -0.02% 19 Dec 2018
ANTOFAGASTA PLC Jupiter Investment Management Limited 0.49% -0.02% 19 Dec 2018
AO WORLD PLC Artemis Investment Management LLP 0.87% 0.08% 19 Dec 2018
ASOS PLC AQR Capital Management, LLC 1.83% 0.23% 19 Dec 2018
ASOS PLC Citadel Advisors II LLC 0.54% 0.0% 19 Dec 2018
BABCOCK INTERNATIONAL GROUP PLC AKO Capital LLP 0.98% -0.06% 19 Dec 2018
BABCOCK INTERNATIONAL GROUP PLC Marshall Wace LLP 2.11% 0.11% 19 Dec 2018
BALANCED COMMERCIAL PROPERTY TRUST Clearance capital Ltd 0.87% -0.15% 19 Dec 2018
BCA Marketplace PLC Jupiter Investment Management Limited 0.50% 0.21% 19 Dec 2018
Berkeley Group Holdings PLC Millennium International Management LP 0.61% 0.09% 19 Dec 2018
Cobham PLC AQR Capital Management, LLC 0.49% -0.10% 19 Dec 2018
CONVATEC GROUP ORD AQR Capital Management, LLC 0.99% -0.10% 19 Dec 2018
COUNTRYSIDE PARTNERSHIPS PLC GLG Partners LP 0.90% 0.01% 19 Dec 2018
CREST NICHOLSON HOLDINGS PLC Systematica Investments Limited 0.80% 0.10% 19 Dec 2018
DIGNITY PLC BlackRock Investment Management (UK) Limited 0.92% 0.10% 19 Dec 2018
DUNELM GROUP PLC GLG Partners LP 0.69% -0.01% 19 Dec 2018
DUNELM GROUP PLC Marshall Wace LLP 0.50% 0.01% 19 Dec 2018
Entain PLC AHL Partners LLP 0.60% 0.01% 19 Dec 2018
GRAINGER PLC QUARTYS LIMITED 0.00% -1.48% 19 Dec 2018
HOWDEN JOINERY GROUP PLC SFM UK Management LLP 0.53% 0.0% 19 Dec 2018
International Distribution Services plc BlackRock Investment Management (UK) Limited 1.20% 0.01% 19 Dec 2018
International Distribution Services plc Palestra Capital Management LLC 0.47% -0.35% 19 Dec 2018
J. Sainsbury PLC AQR Capital Management, LLC 0.48% -0.11% 19 Dec 2018
J. Sainsbury PLC BNP PARIBAS SA 0.59% -0.09% 19 Dec 2018
Jackpotjoy PLC Millennium International Management LP 0.49% -0.01% 19 Dec 2018
KIER GROUP PLC KUVARI PARTNERS LLP 1.01% 0.05% 19 Dec 2018
KIER GROUP PLC Millennium International Management LP 0.72% 0.12% 19 Dec 2018
LANCASHIRE HOLDINGS LTD Marshall Wace LLP 0.51% 0.02% 19 Dec 2018
Man Group Ltd Citadel Advisors LLC 0.48% -0.03% 19 Dec 2018
MEDICLINIC INTERNATIONAL PLC MCP (Switzerland) S.a.r.l. 0.00% -0.72% 19 Dec 2018
MELROSE INDUSTRIES PLC Numeric Investors LLC 0.60% 0.09% 19 Dec 2018
MENZIESJOHN GLG Partners LP 0.69% -0.05% 19 Dec 2018
Mothercare BlackRock Institutional Trust Company, National Association 1.69% -0.09% 19 Dec 2018
Nostrum Oil and Gas PLC Connor, Clark & Lunn Investment Management Ltd 0.50% 0.0% 19 Dec 2018
PETROFAC LTD Balyasny Asset Management (UK) LLP 0.96% -0.05% 19 Dec 2018
PETROFAC LTD CapeView Capital LLP 0.69% -0.06% 19 Dec 2018
Premier Oil PLC Asia Research & Capital Management Ltd 10.06% 0.18% 19 Dec 2018
RESTAURANT GROUP PLC Coltrane Asset Management, L.P. 2.57% -0.12% 19 Dec 2018
RPC Group PLC Marshall Wace LLP 0.99% -0.10% 19 Dec 2018
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 1.09% -0.09% 19 Dec 2018
SOFTCAT PLC BlackRock Investment Management (UK) Limited 0.60% 0.10% 19 Dec 2018
SUPERDRY PLC Marshall Wace LLP 1.69% -0.04% 19 Dec 2018
TalkTalk Telecom Group Ltd Marshall Wace LLP 0.48% -0.11% 19 Dec 2018
The Weir Group PLC AHL Partners LLP 0.50% 0.01% 19 Dec 2018
Thomas Cook Group PLC TT International 0.88% -0.04% 19 Dec 2018