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 Monday 17 September

Company Fund % short Change Date changed
AGGREKO PLC Lansdowne Partners (UK) LLP 1.14% -0.12% 17 Sep 2018
Arrow Global Group PLC Marshall Wace LLP 0.50% 0.0% 17 Sep 2018
BABCOCK INTERNATIONAL GROUP PLC GLG Partners LP 0.73% -0.07% 17 Sep 2018
BABCOCK INTERNATIONAL GROUP PLC Marshall Wace Asia Limited 0.90% 0.10% 17 Sep 2018
Brown(N.)Group Parvus Asset Management Europe Limited 0.45% -0.44% 17 Sep 2018
CARD FACTORY PLC GLG Partners LP 1.66% 0.15% 17 Sep 2018
CVS Group Plc GSA Capital Partners LLP 0.49% -0.01% 17 Sep 2018
DOMINO'S PIZZA GROUP PLC Carmignac Gestion 0.56% 0.0% 17 Sep 2018
GREENCORE GROUP PLC GSA Capital Partners LLP 0.60% 0.01% 17 Sep 2018
GREENCORE GROUP PLC WorldQuant LLC 0.70% 0.02% 17 Sep 2018
Greene King PLC BlackRock Investment Management (UK) Limited 0.99% -0.09% 17 Sep 2018
HALFORDS GROUP PLC CZ Capital LLP 0.80% -0.03% 17 Sep 2018
Hansteen Holdings PLC Millennium International Management LP 0.92% 0.07% 17 Sep 2018
HIKMA PHARMACEUTICALS PLC Marshall Wace LLP 0.60% 0.10% 17 Sep 2018
HOWDEN JOINERY GROUP PLC Pictet Asset Management S.A. 0.53% 0.0% 17 Sep 2018
Inmarsat PLC Jupiter Investment Management Limited 0.72% 0.10% 17 Sep 2018
Interserve Plc Millennium International Management LP 0.49% -0.10% 17 Sep 2018
MARKS & SPENCER GROUP PLC Citadel Europe LLP 0.63% 0.16% 17 Sep 2018
Mothercare BlackRock Institutional Trust Company, National Association 1.61% 0.02% 17 Sep 2018
PEARSON PLC Marshall Wace LLP 2.22% 0.08% 17 Sep 2018
PETRA DIAMONDS LTD Macquarie Funds Management Hong Kong Limited 0.59% -0.01% 17 Sep 2018
PETRA DIAMONDS LTD Systematica Investments Limited 1.29% -0.01% 17 Sep 2018
PETROFAC LTD Balyasny Asset Management (UK) LLP 1.20% 0.09% 17 Sep 2018
PETROFAC LTD BlackRock Investment Management (UK) Limited 1.09% -0.01% 17 Sep 2018
Pinewood Technologies Group Plc GLG Partners LP 0.94% 0.11% 17 Sep 2018
SIG PLC Millennium International Management LP 0.51% 0.0% 17 Sep 2018
SIRIUS MINERALS PLC Highbridge Capital Management LLC 2.16% 0.14% 17 Sep 2018
SIRIUS MINERALS PLC Marshall Wace LLP 0.66% -0.04% 17 Sep 2018
TRIPLE POINT SOCIAL HOUSING REIT PLC Millennium International Management LP 0.47% -0.12% 17 Sep 2018
VIRGIN MONEY UK PLC Sandell Asset Management Corp 0.57% 0.0% 17 Sep 2018
WOOD GROUP (JOHN) PLC AQR Capital Management, LLC 3.08% -0.10% 17 Sep 2018
WPP PLC Marshall Wace LLP 0.50% 0.01% 17 Sep 2018