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 Monday 18 January

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC Discovery Capital Management, LLC 0.84% -0.07% 18 Jan 2016
ANGLO AMERICAN PLC Marshall Wace LLP 0.70% 0.08% 18 Jan 2016
ASHTEAD GROUP PLC Maverick Capital, Ltd. 0.65% 0.08% 18 Jan 2016
BURBERRY GROUP PLC Jericho Capital Asset Management L.P. 0.96% -0.09% 18 Jan 2016
BWIN.PARTY DIGITAL ENTERTAIN Amber Capital UK LLP 0.58% 0.0% 18 Jan 2016
CLARKSON PLC BlackRock Investment Management (UK) Limited 0.49% -0.10% 18 Jan 2016
CRANSWICK PLC Artemis Investment Management LLP 0.50% 0.0% 18 Jan 2016
CVS Group Plc Janus Henderson Investors UK Limited 0.52% -0.16% 18 Jan 2016
Devro PLC BlackRock Investment Management (UK) Limited 0.49% -0.10% 18 Jan 2016
DIALIGHT PLC BlackRock Institutional Trust Company, National Association 0.59% -0.10% 18 Jan 2016
DIALIGHT PLC BlackRock Investment Management (UK) Limited 2.38% -0.05% 18 Jan 2016
FOXTONS GROUP PLC BlackRock Investment Management (UK) Limited 0.51% 0.0% 18 Jan 2016
GREGGS PLC BlackRock Investment Management (UK) Limited 0.62% 0.15% 18 Jan 2016
MARSTON'S PLC BlackRock Investment Management (UK) Limited 1.61% 0.06% 18 Jan 2016
MARSTON'S PLC Janus Henderson Investors UK Limited 2.44% -0.14% 18 Jan 2016
MITIE GROUP WorldQuant LLC 0.52% 0.03% 18 Jan 2016
OCADO GROUP PLC BlackRock Investment Management (UK) Limited 0.87% 0.16% 18 Jan 2016
OCADO GROUP PLC Hunt Lane Capital LP 0.56% 0.0% 18 Jan 2016
OCADO GROUP PLC Jericho Capital Asset Management L.P. 3.79% 0.45% 18 Jan 2016
PETROFAC LTD AKO Capital LLP 1.48% -0.05% 18 Jan 2016
PLAYTECH PLC Myriad Opportunities Master Fund Limited 0.60% 0.10% 18 Jan 2016
Signature Aviation PLC WorldQuant LLC 0.60% 0.08% 18 Jan 2016
TELECOM PLUS PLC BlackRock Investment Management (UK) Limited 0.90% 0.08% 18 Jan 2016
TELECOM PLUS PLC UBS O'Connor Limited 0.50% 0.0% 18 Jan 2016
Ultra Electronics Holdings PLC BlackRock Investment Management (UK) Limited 1.00% 0.09% 18 Jan 2016
UNITE GROUP PLC Davidson Kempner European Partners LLP 0.59% -0.01% 18 Jan 2016
Wm Morrison Supermarkets PLC Marshall Wace LLP 0.93% 0.09% 18 Jan 2016
WOOD GROUP (JOHN) PLC Marshall Wace LLP 0.70% 0.08% 18 Jan 2016