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 Tuesday 12 January

Company Fund % short Change Date changed
ANGLO AMERICAN PLC Adage Capital Management L.P. 0.50% 0.04% 12 Jan 2016
APR ENERGY PLC GSA Capital Partners LLP 0.06% -0.53% 12 Jan 2016
ASOS PLC Steadfast Capital Management LP 3.41% 0.18% 12 Jan 2016
Boohoo Group JPMorgan Asset Management (UK) Ltd 0.00% -0.50% 12 Jan 2016
BowLeven GSA Capital Partners LLP 0.78% -0.02% 12 Jan 2016
BURBERRY GROUP PLC Lone Pine Capital LLC 1.42% 0.08% 12 Jan 2016
CARNIVAL PLC Aristeia Capital, L.L.C. 0.69% -0.09% 12 Jan 2016
CARNIVAL PLC CQS (UK) LLP 0.50% 0.02% 12 Jan 2016
Debenhams PLC BlackRock Investment Management (UK) Limited 1.58% 0.18% 12 Jan 2016
Debenhams PLC CapeView Capital LLP 0.69% -0.02% 12 Jan 2016
DIPLOMA PLC BlackRock Investment Management (UK) Limited 0.50% 0.01% 12 Jan 2016
DRAX GROUP PLC Bocage Capital LLC 1.10% 0.16% 12 Jan 2016
Flybe Group GSA Capital Partners LLP 0.48% -0.11% 12 Jan 2016
GLENCORE PLC Steadfast Capital Management LP 0.62% 0.0% 12 Jan 2016
GLENCORE PLC Viking Global Investors LP 1.30% 0.09% 12 Jan 2016
GW PHARMACEUTICALS PLC Millennium International Management LP 1.21% 0.05% 12 Jan 2016
HOME RETAIL GROUP WorldQuant LLC 1.06% -0.12% 12 Jan 2016
IMAGINATION TECH GROUP PLC BlackRock Investment Management (UK) Limited 1.31% 0.07% 12 Jan 2016
IMI PLC BlackRock Investment Management (UK) Limited 0.59% -0.01% 12 Jan 2016
J. Sainsbury PLC Eton Park International LLP 0.76% -0.11% 12 Jan 2016
MELROSE INDUSTRIES PLC Marshall Wace LLP 0.59% -0.01% 12 Jan 2016
OCADO GROUP PLC BlackRock Investment Management (UK) Limited 0.71% 0.06% 12 Jan 2016
OCADO GROUP PLC Jericho Capital Asset Management L.P. 2.61% 0.33% 12 Jan 2016
OCADO GROUP PLC JPMorgan Asset Management (UK) Ltd 1.30% 0.05% 12 Jan 2016
Pinewood Technologies Group Plc BlackRock Institutional Trust Company, National Association 1.18% 0.13% 12 Jan 2016
Premier Oil PLC Capital Fund Management SA 1.40% 0.09% 12 Jan 2016
Randgold Resources Ltd Marshall Wace LLP 0.67% -0.07% 12 Jan 2016
Redde PLC Janus Henderson Investors UK Limited 0.56% -0.07% 12 Jan 2016
Rio Tinto Plc Viking Global Investors LP 1.60% 0.02% 12 Jan 2016
ROTORK PLC BlackRock Investment Management (UK) Limited 0.49% -0.09% 12 Jan 2016
ROTORK PLC JPMorgan Asset Management (UK) Ltd 0.66% 0.14% 12 Jan 2016
RS Group Plc BlackRock Investment Management (UK) Limited 2.51% 0.04% 12 Jan 2016
SMITHS GROUP PLC GLG Partners LP 1.00% 0.06% 12 Jan 2016
South32 Ltd Marshall Wace LLP 0.49% -0.01% 12 Jan 2016
TELECOM PLUS PLC BlackRock Investment Management (UK) Limited 0.82% 0.12% 12 Jan 2016
TELECOM PLUS PLC FIL Investment Services (UK) Limited 2.03% 0.52% 12 Jan 2016
TULLOW OIL PLC Oxford Asset Management 0.70% 0.07% 12 Jan 2016
Vedanta Resources PLC Discovery Capital Management, LLC 0.44% -0.07% 12 Jan 2016
Vedanta Resources PLC Lakewood Capital Partners LP 0.72% 0.17% 12 Jan 2016
Wm Morrison Supermarkets PLC Alken Luxembourg S.A. 0.52% 0.0% 12 Jan 2016
Wm Morrison Supermarkets PLC BlackRock Investment Management (UK) Limited 1.21% 0.11% 12 Jan 2016
Wm Morrison Supermarkets PLC Third Point LLC 1.17% 0.10% 12 Jan 2016
WOOD GROUP (JOHN) PLC Marshall Wace LLP 0.51% 0.0% 12 Jan 2016