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 Wednesday 22 July

Company Fund % short Change Date changed
AGA RANGEMASTER GROUP PLC ABC Arbitrage Asset Management 1.26% 0.0% 22 Jul 2015
AO WORLD PLC JPMorgan Asset Management (UK) Ltd 0.83% 0.12% 22 Jul 2015
CARILLION PLC Marshall Wace LLP 1.18% -0.09% 22 Jul 2015
Cobham PLC AKO Capital LLP 1.04% 0.11% 22 Jul 2015
Countrywide PLC Janus Henderson Investors UK Limited 0.49% -0.01% 22 Jul 2015
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 1.27% 0.44% 22 Jul 2015
DRAX GROUP PLC GLG Partners LP 0.55% 0.08% 22 Jul 2015
DRAX GROUP PLC WorldQuant LLC 0.62% 0.11% 22 Jul 2015
ECORA RESOURCES PLC GSA Capital Partners LLP 0.60% 0.10% 22 Jul 2015
ELEMENTIS ORD WorldQuant LLC 0.70% 0.02% 22 Jul 2015
Fenner PLC BlackRock Investment Management (UK) Limited 0.49% -0.04% 22 Jul 2015
FRASERS GROUP PLC AKO Capital LLP 0.47% -0.07% 22 Jul 2015
G4S Marshall Wace LLP 0.89% -0.10% 22 Jul 2015
GW PHARMACEUTICALS PLC Partner Fund Management, L.P. 1.35% 0.43% 22 Jul 2015
KAZ Minerals PLC WorldQuant LLC 1.00% 0.09% 22 Jul 2015
Lonmin PLC JPMorgan Asset Management (UK) Ltd 0.15% -0.50% 22 Jul 2015
Premier Oil PLC Capital Fund Management SA 0.62% 0.12% 22 Jul 2015
Randgold Resources Ltd Marshall Wace LLP 1.00% 0.08% 22 Jul 2015
RESTAURANT GROUP PLC Janus Henderson Investors UK Limited 0.32% -0.22% 22 Jul 2015
RS Group Plc BlackRock Institutional Trust Company, National Association 0.70% 0.10% 22 Jul 2015
RS Group Plc BlackRock Investment Management (UK) Limited 1.82% 0.11% 22 Jul 2015
RSA Insurance Group LTD BlackRock Investment Management (UK) Limited 0.51% 0.0% 22 Jul 2015
SERCO GROUP PLC Marshall Wace LLP 0.49% -0.10% 22 Jul 2015
SSE PLC GLG Partners LP 0.57% -0.03% 22 Jul 2015
TATE & LYLE PLC BlackRock Institutional Trust Company, National Association 0.67% -0.03% 22 Jul 2015
TESCO PLC AQR Capital Management, LLC 0.60% 0.01% 22 Jul 2015
TULLOW OIL PLC Capital Fund Management SA 0.51% 0.0% 22 Jul 2015
TUNGSTEN CORP PLC Numeric Investors LLC 1.73% -0.17% 22 Jul 2015
TUNGSTEN CORP PLC Oxford Asset Management 1.24% 0.05% 22 Jul 2015
Vedanta Resources PLC AQR Capital Management, LLC 0.48% -0.10% 22 Jul 2015