The new short selling regime applies with effect from 13 July 2026. We will be retiring the ShortTracker site shortly thereafter. It's been emotional.
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 Wednesday 7 March

Company Fund % short Change Date changed
AA Plc Capital Fund Management SA 0.48% -0.09% 7 Mar 2018
AA Plc Citadel Advisors II LLC 0.73% 0.04% 7 Mar 2018
AA Plc TT International 0.90% 0.35% 7 Mar 2018
AGGREKO PLC Marshall Wace LLP 1.07% -0.07% 7 Mar 2018
BABCOCK INTERNATIONAL GROUP PLC BlackRock Investment Management (UK) Limited 0.70% 0.10% 7 Mar 2018
BALFOUR BEATTY PLC Marshall Wace LLP 0.70% 0.10% 7 Mar 2018
BCA Marketplace PLC GLG Partners LP 0.68% -0.02% 7 Mar 2018
BURBERRY GROUP PLC Citadel Europe LLP 0.89% -0.01% 7 Mar 2018
Capricorn Energy Plc BlackRock Institutional Trust Company, National Association 0.69% -0.03% 7 Mar 2018
CARD FACTORY PLC GLG Partners LP 1.17% 0.09% 7 Mar 2018
COATS GROUP PLC Millennium International Management LP 0.49% -0.09% 7 Mar 2018
Devro PLC Jupiter Investment Management Limited 0.70% 0.10% 7 Mar 2018
DIGNITY PLC BrightSphere Inc. 0.73% 0.13% 7 Mar 2018
GALLIFORD TRY HOLDINGS PLC Janus Henderson Investors UK Limited 0.46% -0.09% 7 Mar 2018
GREENCORE GROUP PLC Capital Fund Management SA 1.38% -0.09% 7 Mar 2018
Greene King PLC Marshall Wace LLP 2.22% 0.11% 7 Mar 2018
Howden Joinery Group Plc Marshall Wace LLP 0.61% 0.02% 7 Mar 2018
Inmarsat PLC AQR Capital Management, LLC 2.78% -0.09% 7 Mar 2018
Interserve Plc BrightSphere Inc. 1.44% 0.13% 7 Mar 2018
Interserve Plc Squarepoint Ops LLC 0.90% 0.04% 7 Mar 2018
Intu Properties PLC GLG Partners LP 1.13% 0.06% 7 Mar 2018
IQE PLC Marshall Wace LLP 3.48% -0.11% 7 Mar 2018
IQE PLC WorldQuant LLC 0.68% -0.04% 7 Mar 2018
J SAINSBURY PLC BlackRock Investment Management (UK) Limited 1.71% 0.02% 7 Mar 2018
J SAINSBURY PLC Marshall Wace LLP 1.81% 0.07% 7 Mar 2018
J SAINSBURY PLC Maverick Capital, Ltd. 0.94% -0.19% 7 Mar 2018
KAZ Minerals PLC Jupiter Investment Management Limited 0.51% 0.0% 7 Mar 2018
KAZ Minerals PLC Marshall Wace LLP 0.52% 0.05% 7 Mar 2018
PEARSON PLC BlackRock Investment Management (UK) Limited 0.91% 0.10% 7 Mar 2018
PENNON GROUP PLC Marshall Wace LLP 0.71% 0.10% 7 Mar 2018
PETROFAC LTD AQR Capital Management, LLC 2.28% -0.11% 7 Mar 2018
Phoenix Group Holdings BlackRock Institutional Trust Company, National Association 0.76% 0.16% 7 Mar 2018
RESTAURANT GROUP PLC Marshall Wace LLP 1.53% 0.09% 7 Mar 2018
RESTAURANT GROUP PLC RYE BAY CAPITAL LLP 2.62% 0.20% 7 Mar 2018
SABRE INSURANCE GROUP PLC FIL Investments International 1.19% 0.10% 7 Mar 2018
SEVERN TRENT PLC AKO Capital LLP 0.52% 0.03% 7 Mar 2018
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 0.88% -0.09% 7 Mar 2018
Telit Communications PLC Ennismore Fund Management Limited 4.09% -0.02% 7 Mar 2018
TRAVIS PERKINS PLC Marshall Wace LLP 1.63% 0.09% 7 Mar 2018
TRAVIS PERKINS PLC WorldQuant LLC 0.51% 0.02% 7 Mar 2018
Vanquis Banking Group Plc Marshall Wace LLP 1.01% 0.06% 7 Mar 2018
Vistry Group PLC Millennium International Management LP 0.83% 0.04% 7 Mar 2018
WEIR GROUP PLC(THE) Citadel Europe LLP 0.77% -0.09% 7 Mar 2018
Wizz Air Holdings PLC GLG Partners LP 0.45% -0.07% 7 Mar 2018
Wm Morrison Supermarkets PLC BlackRock Investment Management (UK) Limited 0.90% 0.06% 7 Mar 2018
ZIGUP plc Marshall Wace LLP 0.71% 0.09% 7 Mar 2018