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 18 May

Company Fund % short Change Date changed
AGGREKO PLC Adelphi Capital LLP 0.33% -0.22% 18 May 2016
AGGREKO PLC Sculptor Capital Management Europe Limited 0.68% -0.10% 18 May 2016
ASHTEAD GROUP PLC CPMG, Inc. 1.54% 0.12% 18 May 2016
CARILLION PLC BlackRock Investment Management (UK) Limited 1.89% -0.03% 18 May 2016
CARILLION PLC CapeView Capital LLP 1.13% 0.13% 18 May 2016
CARILLION PLC Marshall Wace LLP 1.82% 0.03% 18 May 2016
EI Group PLC Coltrane Asset Management, L.P. 0.47% -0.27% 18 May 2016
Fenner PLC Jupiter Investment Management Limited 0.51% 0.0% 18 May 2016
GENEL ENERGY PLC FIL Fund Management Limited 0.52% -0.11% 18 May 2016
GENEL ENERGY PLC Highbridge Capital Management LLC 0.46% -0.05% 18 May 2016
HUNTING PLC GSA Capital Partners LLP 0.64% 0.14% 18 May 2016
IMAGINATION TECH GROUP PLC Systematica Investments Limited 0.48% -0.02% 18 May 2016
Interserve Plc BlackRock Investment Management (UK) Limited 0.72% 0.12% 18 May 2016
Ladbrokes Coral Group PLC Oceanwood Capital Management LLP 1.62% 0.12% 18 May 2016
LSL PROPERTY SERVICES PLC Jupiter Investment Management Limited 0.55% 0.0% 18 May 2016
MARSTON'S PLC BlackRock Investment Management (UK) Limited 0.79% -0.07% 18 May 2016
MCBRIDE PLC Jupiter Investment Management Limited 0.71% 0.04% 18 May 2016
MENZIESJOHN Jupiter Investment Management Limited 0.60% 0.03% 18 May 2016
MITIE GROUP BlackRock Investment Management (UK) Limited 2.19% -0.01% 18 May 2016
Mysale Group JPMorgan Asset Management (UK) Ltd 0.69% -0.10% 18 May 2016
Naked Wine BlackRock Investment Management (UK) Limited 1.57% -0.11% 18 May 2016
Naked Wine Numeric Investors LLC 0.58% -0.07% 18 May 2016
Nanoco Group Plc Jupiter Investment Management Limited 0.74% 0.13% 18 May 2016
OCADO GROUP PLC Coatue Management, L.L.C. 0.55% 0.0% 18 May 2016
PETROFAC LTD Citadel Europe LLP 0.62% -0.12% 18 May 2016
PETROFAC LTD Marshall Wace LLP 0.56% -0.06% 18 May 2016
RS Group Plc BlackRock Investment Management (UK) Limited 2.19% -0.01% 18 May 2016
Shire PLC Pine River Capital Management L.P. 0.83% 0.13% 18 May 2016
TELFORD HOMES PLC Jupiter Investment Management Limited 0.73% 0.04% 18 May 2016
Ultra Electronics Holdings PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 18 May 2016
UNITE GROUP PLC CQS (UK) LLP 1.57% 0.09% 18 May 2016
Vectura Group PLC SYQUANT CAPITAL 0.83% 0.09% 18 May 2016
WILLIAM HILL BlackRock Investment Management (UK) Limited 1.01% 0.09% 18 May 2016
Wm Morrison Supermarkets PLC Marshall Wace LLP 1.29% -0.06% 18 May 2016