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 Friday 19 August

Company Fund % short Change Date changed
ABERDEEN ASSET MGMT PLC AQR Capital Management, LLC 1.19% -0.10% 19 Aug 2016
Advanced Medical Solutions Group Janus Henderson Investors UK Limited 0.69% -0.02% 19 Aug 2016
ANTOFAGASTA PLC Millennium International Management LP 0.59% -0.01% 19 Aug 2016
BALFOUR BEATTY PLC Canada Pension Plan Investment Board 0.50% 0.0% 19 Aug 2016
Berkeley Group Holdings PLC BlueMountain Capital Management, LLC 0.53% 0.05% 19 Aug 2016
Brown(N.)Group BlackRock Investment Management (UK) Limited 1.09% -0.02% 19 Aug 2016
Cairn Homes PLC GSA Capital Partners LLP 0.70% 0.02% 19 Aug 2016
CENTRICA PLC Lone Pine Capital LLC 0.49% -0.09% 19 Aug 2016
DAILY MAIL AND GENERAL TRUST PLC BlackRock Institutional Trust Company, National Association 0.69% -0.10% 19 Aug 2016
ENQUEST PLC GLG Partners LP 2.88% 0.37% 19 Aug 2016
J. Sainsbury PLC BlackRock Investment Management (UK) Limited 0.91% 0.11% 19 Aug 2016
KAZ Minerals PLC FIL Investments International 0.35% -0.21% 19 Aug 2016
MELROSE INDUSTRIES PLC GUEVOURA FUND LTD 8.03% 1.58% 19 Aug 2016
MELROSE INDUSTRIES PLC Millennium International Management LP 2.05% 0.12% 19 Aug 2016
MELROSE INDUSTRIES PLC OMNI PARTNERS LLP 3.68% 2.89% 19 Aug 2016
MELROSE INDUSTRIES PLC Susquehanna International Holdings LLC 2.61% 0.18% 19 Aug 2016
Naked Wine GSA Capital Partners LLP 0.50% 0.0% 19 Aug 2016
PETROFAC LTD BlackRock Investment Management (UK) Limited 0.69% -0.05% 19 Aug 2016
RESTAURANT GROUP PLC BlackRock Investment Management (UK) Limited 0.59% -0.04% 19 Aug 2016
RIGHTMOVE PLC Marshall Wace LLP 0.49% -0.09% 19 Aug 2016
Rio Tinto Plc Viking Global Investors LP 1.00% 0.05% 19 Aug 2016
Sky PLC Marshall Wace LLP 0.70% 0.10% 19 Aug 2016
TalkTalk Telecom Group Ltd Citadel Europe LLP 0.51% 0.06% 19 Aug 2016
The British Land Co. PLC Marshall Wace LLP 0.48% -0.11% 19 Aug 2016
TULLOW OIL PLC KGH LTD. 1.26% 0.15% 19 Aug 2016
WILLIAM HILL Pennant Capital Management LLC 0.82% 0.05% 19 Aug 2016
Wm Morrison Supermarkets PLC Maverick Capital, Ltd. 2.42% 0.03% 19 Aug 2016