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 21 August

Company Fund % short Change Date changed
AA Plc BlackRock Investment Management (UK) Limited 1.49% -0.01% 21 Aug 2018
AA Plc TT International 1.00% 0.09% 21 Aug 2018
AGGREKO PLC Marshall Wace LLP 1.88% -0.04% 21 Aug 2018
AGGREKO PLC SFM UK Management LLP 0.62% -0.17% 21 Aug 2018
AUTO TRADER GROUP PLC AQR Capital Management, LLC 1.08% -0.11% 21 Aug 2018
AUTO TRADER GROUP PLC GLG Partners LP 0.59% -0.09% 21 Aug 2018
AUTO TRADER GROUP PLC ODEY ASSET MANAGEMENT LLP 0.99% -0.02% 21 Aug 2018
BEAZLEY PLC BlackRock Institutional Trust Company, National Association 0.70% 0.10% 21 Aug 2018
Capricorn Energy Plc BlackRock Institutional Trust Company, National Association 1.41% 0.09% 21 Aug 2018
Civitas Social Housing PLC Millennium International Management LP 0.49% -0.01% 21 Aug 2018
Countrywide PLC Jupiter Investment Management Limited 2.63% 0.13% 21 Aug 2018
DOMINO'S PIZZA GROUP PLC WorldQuant LLC 0.52% 0.03% 21 Aug 2018
ESSENTRA PLC BlackRock Institutional Trust Company, National Association 0.81% 0.11% 21 Aug 2018
Go-Ahead Group PLC BlackRock Investment Management (UK) Limited 2.52% 0.12% 21 Aug 2018
GREENCORE GROUP PLC Marshall Wace LLP 2.46% -0.07% 21 Aug 2018
HARGREAVES LANSDOWN PLC AQR Capital Management, LLC 0.88% -0.11% 21 Aug 2018
HARGREAVES LANSDOWN PLC Marshall Wace LLP 0.48% -0.11% 21 Aug 2018
HOWDEN JOINERY GROUP PLC Millennium International Management LP 0.49% -0.02% 21 Aug 2018
IMI PLC Pictet Asset Management S.A. 0.64% 0.07% 21 Aug 2018
INDIVIOR PLC Millennium International Management LP 0.50% 0.0% 21 Aug 2018
Interserve Plc Squarepoint Ops LLC 0.62% 0.03% 21 Aug 2018
JOHNSON MATTHEY PLC Citadel Europe LLP 0.70% 0.09% 21 Aug 2018
KIER GROUP PLC Citadel Europe LLP 0.76% 0.14% 21 Aug 2018
MARSTON'S PLC GSA Capital Partners LLP 0.60% 0.01% 21 Aug 2018
McCarthy & Stone PLC Millennium International Management LP 0.49% -0.01% 21 Aug 2018
McCarthy & Stone PLC WorldQuant LLC 1.49% -0.10% 21 Aug 2018
Metro Bank Holdings Plc ODEY ASSET MANAGEMENT LLP 1.42% 0.09% 21 Aug 2018
MONY GROUP PLC GLG Partners LP 0.50% 0.0% 21 Aug 2018
Mothercare BlackRock Institutional Trust Company, National Association 1.59% -0.07% 21 Aug 2018
OCADO GROUP PLC BlackRock Institutional Trust Company, National Association 0.50% 0.01% 21 Aug 2018
PLUS500 LTD Sessa Capital IM, L.P. 0.86% 0.12% 21 Aug 2018
Premier Oil PLC Marshall Wace LLP 0.82% -0.14% 21 Aug 2018
Premier Oil PLC WorldQuant LLC 1.10% 0.09% 21 Aug 2018
Purplebricks Group TT International 0.69% -0.04% 21 Aug 2018
PZ CUSSONS PLC BlackRock Investment Management (UK) Limited 0.47% -0.03% 21 Aug 2018
Randgold Resources Ltd Marshall Wace LLP 1.31% 0.11% 21 Aug 2018
RPC Group PLC Jupiter Investment Management Limited 0.91% 0.11% 21 Aug 2018
SERCO GROUP PLC Capital Fund Management SA 0.59% -0.01% 21 Aug 2018
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 1.10% 0.02% 21 Aug 2018
SIRIUS MINERALS PLC Highbridge Capital Management LLC 2.02% 0.05% 21 Aug 2018
Strix Group GLG Partners LP 1.04% 0.13% 21 Aug 2018
TalkTalk Telecom Group Ltd Marshall Wace LLP 0.99% -0.08% 21 Aug 2018
TYMAN PLC GLG Partners LP 0.48% -0.09% 21 Aug 2018
Victoria PLC Talomon Capital Limited 1.09% 0.13% 21 Aug 2018
WETHERSPOON(J.D.) PLC Carlson Capital UK LLP 0.89% -0.10% 21 Aug 2018
ZIGUP plc GLG Partners LP 0.77% -0.09% 21 Aug 2018