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 Tuesday 31 October

Company Fund % short Change Date changed
ANGLO AMERICAN PLC Adage Capital Management L.P. 1.22% 0.12% 31 Oct 2017
BALFOUR BEATTY PLC BlackRock Institutional Trust Company, National Association 0.79% -0.10% 31 Oct 2017
Berkeley Group Holdings PLC Millennium International Management LP 0.55% -0.12% 31 Oct 2017
Blue Prism Group plc Coltrane Asset Management, L.P. 0.57% 0.0% 31 Oct 2017
Capricorn Energy Plc GSA Capital Partners LLP 0.49% -0.01% 31 Oct 2017
CARILLION PLC Kairos Investment Management Limited 2.20% 0.06% 31 Oct 2017
Clinigen Group Plc MVN ASSET MANAGEMENT LIMITED 0.00% -0.61% 31 Oct 2017
Cobham PLC AQR Capital Management, LLC 1.78% -0.11% 31 Oct 2017
Countrywide PLC RYE BAY CAPITAL LLP 0.45% -0.11% 31 Oct 2017
Debenhams PLC BlackRock Investment Management (UK) Limited 2.99% -0.01% 31 Oct 2017
DOMINO'S PIZZA GROUP PLC BlackRock Investment Management (UK) Limited 0.69% -0.10% 31 Oct 2017
DOMINO'S PIZZA GROUP PLC WorldQuant LLC 0.89% -0.01% 31 Oct 2017
DS Smith PLC Millennium International Management LP 0.49% -0.10% 31 Oct 2017
EASYJET PLC Marshall Wace LLP 0.60% 0.08% 31 Oct 2017
HIKMA PHARMACEUTICALS PLC AQR Capital Management, LLC 1.88% -0.11% 31 Oct 2017
HOWDEN JOINERY GROUP PLC BlackRock Investment Management (UK) Limited 0.93% 0.44% 31 Oct 2017
Inmarsat PLC AQR Capital Management, LLC 2.39% -0.01% 31 Oct 2017
Inmarsat PLC Millennium International Management LP 0.53% 0.0% 31 Oct 2017
Interserve Plc GSA Capital Partners LLP 0.70% 0.01% 31 Oct 2017
Interserve Plc HBK Investments L.P. 0.52% 0.0% 31 Oct 2017
Interserve Plc Marshall Wace LLP 2.62% 0.10% 31 Oct 2017
Intu Properties PLC Marshall Wace LLP 0.47% -0.12% 31 Oct 2017
IQE Coltrane Asset Management, L.P. 1.97% 0.15% 31 Oct 2017
KCOM Group PLC BlackRock Investment Management (UK) Limited 0.59% -0.01% 31 Oct 2017
LANCASHIRE HOLDINGS LTD BlackRock Investment Management (UK) Limited 0.67% 0.38% 31 Oct 2017
MARKS & SPENCER GROUP PLC GLG Partners LP 0.89% -0.01% 31 Oct 2017
MARKS & SPENCER GROUP PLC Marshall Wace LLP 1.21% 0.09% 31 Oct 2017
MARSTON'S PLC JPMorgan Asset Management (UK) Ltd 0.69% 0.23% 31 Oct 2017
McCarthy & Stone PLC BlackRock Investment Management (UK) Limited 0.79% -0.01% 31 Oct 2017
MITIE GROUP Threadneedle Asset Management Limited 0.62% 0.07% 31 Oct 2017
NCC GROUP PLC GSA Capital Partners LLP 0.99% -0.10% 31 Oct 2017
NEXT PLC Marshall Wace LLP 0.93% 0.13% 31 Oct 2017
OCADO GROUP PLC WorldQuant LLC 0.69% -0.10% 31 Oct 2017
PEARSON PLC GLG Partners LP 0.75% 0.15% 31 Oct 2017
PETRA DIAMONDS LTD JPMorgan Asset Management (UK) Ltd 0.91% 0.46% 31 Oct 2017
Premier Oil PLC Highbridge Capital Management LLC 0.71% 0.20% 31 Oct 2017
Premier Oil PLC TFG Asset Management UK LLP 3.48% 0.22% 31 Oct 2017
SAGA PLC GLG Partners LP 0.50% 0.05% 31 Oct 2017
SERCO GROUP PLC Capital Fund Management SA 0.59% -0.01% 31 Oct 2017
Telit Communications PLC Lombard Odier Asset Management (Europe) Limited 0.98% -0.05% 31 Oct 2017
TRAVIS PERKINS PLC JPMorgan Asset Management (UK) Ltd 0.59% -0.30% 31 Oct 2017
TRAVIS PERKINS PLC WorldQuant LLC 0.48% -0.02% 31 Oct 2017
TULLOW OIL PLC KGH LTD. 1.04% 0.07% 31 Oct 2017
Vanquis Banking Group Plc GSA Capital Partners LLP 0.54% 0.07% 31 Oct 2017
Vanquis Banking Group Plc Paloma Partners Management Company 0.56% 0.0% 31 Oct 2017
VICTREX PLC BlackRock Investment Management (UK) Limited 0.58% -0.02% 31 Oct 2017
Vistry Group PLC Marshall Wace LLP 0.80% 0.09% 31 Oct 2017
Wm Morrison Supermarkets PLC Melvin Capital Management LP 0.90% 0.02% 31 Oct 2017