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 Tuesday 19 December

Company Fund % short Change Date changed
AGGREKO PLC WorldQuant LLC 0.49% -0.01% 19 Dec 2017
CAPITA PLC Janus Henderson Investors UK Limited 0.52% 0.0% 19 Dec 2017
Cobham PLC GSA Capital Partners LLP 0.49% -0.01% 19 Dec 2017
DIALIGHT PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 19 Dec 2017
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 1.69% -0.06% 19 Dec 2017
Entain PLC Marshall Wace LLP 0.59% -0.08% 19 Dec 2017
Go-Ahead Group PLC Polar Capital LLP 1.48% 0.11% 19 Dec 2017
GREENCORE GROUP PLC Capital Fund Management SA 1.31% 0.11% 19 Dec 2017
HALMA PUBLIC LIMITED COMPANY AQR Capital Management, LLC 0.51% 0.0% 19 Dec 2017
Hansteen Holdings PLC Millennium International Management LP 1.74% -0.19% 19 Dec 2017
Hansteen Holdings PLC Susquehanna International Holdings LLC 0.49% -0.10% 19 Dec 2017
HOCHSCHILD MINING PLC Marshall Wace LLP 0.76% -0.08% 19 Dec 2017
INTERTEK GROUP PLC AQR Capital Management, LLC 0.49% -0.01% 19 Dec 2017
Intu Properties PLC Pictet Asset Management S.A. 0.75% 0.24% 19 Dec 2017
IQE PLC Valiant Capital Management, LP 0.82% 0.06% 19 Dec 2017
J SAINSBURY PLC GLG Partners LP 0.89% -0.01% 19 Dec 2017
Just Eat PLC AQR Capital Management, LLC 2.20% 0.12% 19 Dec 2017
Ladbrokes Coral Group PLC WorldQuant LLC 0.59% -0.10% 19 Dec 2017
LIVANOVA PLC Millennium International Management LP 0.48% -0.02% 19 Dec 2017
MARSTON'S PLC Marshall Wace LLP 0.65% 0.12% 19 Dec 2017
NAKED WINES PLC Ennismore Fund Management Limited 0.00% -0.79% 19 Dec 2017
OCADO GROUP PLC Marshall Wace LLP 1.40% 0.08% 19 Dec 2017
PEARSON PLC Marshall Wace LLP 0.58% -0.09% 19 Dec 2017
PORVAIR PLC Jupiter Investment Management Limited 0.81% -0.21% 19 Dec 2017
RESTAURANT GROUP PLC Engadine Partners LLP 1.76% 0.10% 19 Dec 2017
RPC Group PLC Capital Fund Management SA 0.61% 0.11% 19 Dec 2017
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 0.89% -0.01% 19 Dec 2017
SMITHS GROUP PLC GLG Partners LP 0.50% 0.08% 19 Dec 2017
TATE & LYLE PUBLIC LIMITED COMPANY Canada Pension Plan Investment Board 0.62% -0.27% 19 Dec 2017
TREATT PLC Jupiter Investment Management Limited 0.65% -0.07% 19 Dec 2017
TULLOW OIL PLC BlueMountain Capital Management, LLC 0.58% -0.03% 19 Dec 2017
TULLOW OIL PLC KGH LTD. 1.24% 0.05% 19 Dec 2017
TULLOW OIL PLC Millennium International Management LP 0.51% 0.04% 19 Dec 2017
TULLOW OIL PLC ODEY ASSET MANAGEMENT LLP 1.19% -0.10% 19 Dec 2017