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 18 October

Company Fund % short Change Date changed
AA Plc AQR Capital Management, LLC 1.90% 0.09% 18 Oct 2017
AGGREKO PLC AQR Capital Management, LLC 2.69% -0.09% 18 Oct 2017
Berkeley Group Holdings PLC Millennium International Management LP 0.80% 0.03% 18 Oct 2017
Clinigen Group Plc MVN ASSET MANAGEMENT LIMITED 0.50% 0.0% 18 Oct 2017
Cobham PLC Marshall Wace LLP 1.08% -0.10% 18 Oct 2017
CONVATEC GROUP ORD Millennium International Management LP 0.46% -0.10% 18 Oct 2017
Countrywide PLC BlackRock Investment Management (UK) Limited 1.41% 0.10% 18 Oct 2017
Countrywide PLC Jupiter Investment Management Limited 1.91% 0.33% 18 Oct 2017
Countrywide PLC RYE BAY CAPITAL LLP 0.82% -0.54% 18 Oct 2017
DAILY MAIL AND GENERAL TRUST PLC Marshall Wace LLP 0.49% -0.10% 18 Oct 2017
Debenhams PLC Jupiter Investment Management Limited 0.70% 0.09% 18 Oct 2017
DOMINO'S PIZZA GROUP PLC AXA Investment Managers Chorus Limited 0.50% 0.0% 18 Oct 2017
DOMINO'S PIZZA GROUP PLC Squarepoint Ops LLC 0.73% 0.23% 18 Oct 2017
FRASERS GROUP PLC Marshall Wace LLP 1.09% -0.10% 18 Oct 2017
Greene King PLC AQR Capital Management, LLC 0.80% 0.09% 18 Oct 2017
Greene King PLC DSAM Partners 0.82% 0.11% 18 Oct 2017
Greene King PLC Marshall Wace LLP 1.96% -0.11% 18 Oct 2017
HOWDEN JOINERY GROUP PLC Egerton Capital (UK) LLP 0.61% 0.0% 18 Oct 2017
IMAGINATION TECH GROUP PLC Algert Global LLC 0.66% -0.13% 18 Oct 2017
IMAGINATION TECH GROUP PLC GSA Capital Partners LLP 0.45% -0.13% 18 Oct 2017
IMAGINATION TECH GROUP PLC P. Schoenfeld Asset Management LP 0.69% 0.0% 18 Oct 2017
Interserve Plc Squarepoint Ops LLC 0.76% 0.0% 18 Oct 2017
LAMPRELL JPMorgan Asset Management (UK) Ltd 0.74% 0.13% 18 Oct 2017
LOOKERS PLC GLG Partners LP 0.82% 0.08% 18 Oct 2017
MELROSE INDUSTRIES PLC WorldQuant LLC 0.89% -0.01% 18 Oct 2017
NCC GROUP PLC JPMorgan Asset Management (UK) Ltd 0.93% -0.18% 18 Oct 2017
NCC GROUP PLC Marshall Wace LLP 0.66% -0.04% 18 Oct 2017
NEWRIVER REIT PLC JPMorgan Asset Management (UK) Ltd 0.61% 0.04% 18 Oct 2017
OCADO GROUP PLC WorldQuant LLC 0.79% -0.10% 18 Oct 2017
PEARSON PLC GLG Partners LP 0.55% 0.09% 18 Oct 2017
PEARSON PLC Marshall Wace LLP 0.85% -0.11% 18 Oct 2017
PETRA DIAMONDS LTD GSA Capital Partners LLP 0.62% 0.12% 18 Oct 2017
Pinewood Technologies Group Plc Sculptor Capital Management Europe Limited 0.50% 0.0% 18 Oct 2017
QINETIQ GROUP PLC STURGEON VENTURES LLP 0.47% -0.12% 18 Oct 2017
Randgold Resources Ltd Marshall Wace LLP 1.10% 0.02% 18 Oct 2017
SIG PLC Marshall Wace LLP 1.21% 0.10% 18 Oct 2017
SOFTCAT PLC GLG Partners LP 0.68% -0.07% 18 Oct 2017
TESCO PLC AQR Capital Management, LLC 1.90% 0.10% 18 Oct 2017
TRAVIS PERKINS PLC GLG Partners LP 0.98% -0.10% 18 Oct 2017
Ultra Electronics Holdings PLC Coltrane Asset Management, L.P. 1.00% 0.13% 18 Oct 2017
Vanquis Banking Group Plc AQR Capital Management, LLC 1.70% 0.09% 18 Oct 2017
Vanquis Banking Group Plc BlueMountain Capital Management, LLC 0.81% 0.05% 18 Oct 2017
Vanquis Banking Group Plc WorldQuant LLC 1.36% -0.09% 18 Oct 2017