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 Friday 4 December

Company Fund % short Change Date changed
Advanced Medical Solutions Group Janus Henderson Investors UK Limited 1.01% 0.03% 4 Dec 2015
AGGREKO PLC AQR Capital Management, LLC 0.80% 0.01% 4 Dec 2015
ANGLO AMERICAN PLC ODEY ASSET MANAGEMENT LLP 1.02% 0.03% 4 Dec 2015
BUNZL PLC Echo Street Capital Management LLC 0.52% 0.0% 4 Dec 2015
Cairn Homes PLC BlackRock Investment Management (UK) Limited 0.68% -0.02% 4 Dec 2015
CENTRICA PLC AQR Capital Management, LLC 0.60% 0.01% 4 Dec 2015
CLARKSON PLC BlackRock Investment Management (UK) Limited 0.59% -0.01% 4 Dec 2015
CVS Group Plc BlackRock Investment Management (UK) Limited 0.71% 0.09% 4 Dec 2015
Dairy Crest Group PLC BlackRock Investment Management (UK) Limited 0.97% -0.32% 4 Dec 2015
ENQUEST PLC GLG Partners LP 2.67% 0.10% 4 Dec 2015
GENEL ENERGY PLC AHL Partners LLP 0.68% -0.03% 4 Dec 2015
GLENCORE PLC Viking Global Investors LP 0.82% 0.10% 4 Dec 2015
GW PHARMACEUTICALS PLC Millennium International Management LP 0.81% 0.02% 4 Dec 2015
HALMA PLC Echo Street Capital Management LLC 0.64% 0.11% 4 Dec 2015
J. Sainsbury PLC Canada Pension Plan Investment Board 0.81% 0.07% 4 Dec 2015
J. Sainsbury PLC Discovery Capital Management, LLC 0.63% 0.13% 4 Dec 2015
J. Sainsbury PLC Eton Park International LLP 0.80% 0.06% 4 Dec 2015
Lonmin PLC All Options International B.V. 0.66% 0.08% 4 Dec 2015
Lonmin PLC QUARTYS LIMITED 2.36% 1.20% 4 Dec 2015
Ophir Energy PLC WorldQuant LLC 0.66% -0.12% 4 Dec 2015
PETROFAC LTD Citadel Europe LLP 0.80% 0.08% 4 Dec 2015
PETROFAC LTD Marshall Wace LLP 1.11% 0.10% 4 Dec 2015
Randgold Resources Ltd Arrowstreet Capital, Limited Partnership 0.61% 0.09% 4 Dec 2015
RELX PLC CQS (UK) LLP 0.70% 0.03% 4 Dec 2015
Rockhopper Exploration GSA Capital Partners LLP 2.20% 0.09% 4 Dec 2015
SMITHS GROUP PLC GLG Partners LP 0.73% 0.12% 4 Dec 2015
Telit Communications PLC BlackRock Investment Management (UK) Limited 0.60% 0.10% 4 Dec 2015
TULLOW OIL PLC Capital Fund Management SA 0.51% 0.02% 4 Dec 2015
WOOD GROUP (JOHN) PLC Citadel Europe LLP 0.80% 0.01% 4 Dec 2015