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 30 May

Company Fund % short Change Date changed
Acacia Mining PLC Marshall Wace LLP 0.59% -0.01% 30 May 2017
Cobham PLC BlackRock Institutional Trust Company, National Association 0.69% -0.02% 30 May 2017
DAILY MAIL AND GENERAL TRUST PLC BlackRock Institutional Trust Company, National Association 0.50% 0.02% 30 May 2017
DAILY MAIL AND GENERAL TRUST PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 30 May 2017
Dairy Crest Group PLC Systematica Investments Limited 0.49% -0.01% 30 May 2017
DOMINO'S PIZZA GROUP PLC WorldQuant LLC 0.67% -0.12% 30 May 2017
ESSENTRA PLC Connor, Clark & Lunn Investment Management Ltd 0.71% 0.10% 30 May 2017
FERREXPO PLC Millennium International Management LP 1.69% -0.02% 30 May 2017
FOXTONS GROUP PLC BlackRock Investment Management (UK) Limited 1.70% 0.10% 30 May 2017
GENEL ENERGY PLC Carmignac Gestion 0.47% -0.06% 30 May 2017
HALFORDS GROUP PLC GLG Partners LP 2.50% 0.03% 30 May 2017
HAMMERSON PLC Marshall Wace LLP 0.78% -0.11% 30 May 2017
HENDERSON GROUP PLC AQR Capital Management, LLC 0.00% -0.51% 30 May 2017
HOWDEN JOINERY GROUP PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 30 May 2017
IG GROUP HOLDINGS PLC WorldQuant LLC 0.48% -0.11% 30 May 2017
JUPITER FUND MANAGEMENT PLC City Financial Investment Company Limited 0.49% -0.05% 30 May 2017
Just Eat PLC Steadfast Capital Management LP 0.43% -0.13% 30 May 2017
JUST GROUP PLC ODEY ASSET MANAGEMENT LLP 1.49% -0.06% 30 May 2017
LAIRD PLC GSA Capital Partners LLP 0.69% -0.01% 30 May 2017
LANCASHIRE HOLDINGS LTD ODEY ASSET MANAGEMENT LLP 4.56% 0.07% 30 May 2017
LIVANOVA PLC Millennium International Management LP 2.88% -0.08% 30 May 2017
Lonmin PLC WorldQuant LLC 0.80% 0.17% 30 May 2017
MARSTON'S PLC BlackRock Institutional Trust Company, National Association 0.71% 0.10% 30 May 2017
NCC GROUP PLC GSA Capital Partners LLP 1.58% -0.02% 30 May 2017
NCC GROUP PLC JPMorgan Asset Management (UK) Ltd 1.30% 0.04% 30 May 2017
PAYSAFE GROUP PLC AEK (UK) Limited 1.07% -0.06% 30 May 2017
PETROFAC LTD 53 House LLP 0.45% -0.12% 30 May 2017
RENEWI PLC BlackRock Investment Management (UK) Limited 0.50% 0.0% 30 May 2017
SIRIUS MINERALS PLC Highbridge Capital Management LLC 1.71% -0.09% 30 May 2017
TalkTalk Telecom Group Ltd BlackRock Investment Management (UK) Limited 0.99% -0.09% 30 May 2017
TATE & LYLE PLC BlackRock Institutional Trust Company, National Association 0.49% -0.09% 30 May 2017
Telit Communications PLC City Financial Investment Company Limited 2.21% 0.24% 30 May 2017
TULLOW OIL PLC Millennium International Management LP 0.81% 0.10% 30 May 2017
TULLOW OIL PLC Oxford Asset Management 0.60% 0.03% 30 May 2017
TULLOW OIL PLC WorldQuant LLC 0.61% 0.03% 30 May 2017
VICTREX PLC BlackRock Investment Management (UK) Limited 0.66% -0.05% 30 May 2017
WETHERSPOON(J.D.) PLC WorldQuant LLC 0.50% 0.01% 30 May 2017
Wm Morrison Supermarkets PLC Millennium International Management LP 0.86% -0.10% 30 May 2017
WOOD GROUP (JOHN) PLC Carlson Capital UK LLP 0.53% 0.0% 30 May 2017