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 15 March

Company Fund % short Change Date changed
Acacia Mining PLC Marshall Wace LLP 0.60% 0.09% 15 Mar 2017
BARRATT DEVELOPMENTS PLC Janus Henderson Investors UK Limited 1.40% -0.21% 15 Mar 2017
BARRATT DEVELOPMENTS PLC Millennium International Management LP 0.56% 0.13% 15 Mar 2017
Berkeley Group Holdings PLC Pictet Asset Management S.A. 0.67% 0.18% 15 Mar 2017
Cairn Homes PLC Numeric Investors LLC 1.51% -0.09% 15 Mar 2017
CARILLION PLC BlackRock Investment Management (UK) Limited 4.18% -0.06% 15 Mar 2017
CARILLION PLC Naya Capital Management UK Limited 0.88% 0.09% 15 Mar 2017
CREST NICHOLSON HOLDINGS PLC Millennium International Management LP 0.91% 0.07% 15 Mar 2017
Dairy Crest Group PLC GSA Capital Partners LLP 0.61% 0.10% 15 Mar 2017
DOMINO'S PIZZA GROUP PLC Marshall Wace LLP 0.52% 0.0% 15 Mar 2017
ENQUEST PLC GLG Partners LP 1.29% -0.10% 15 Mar 2017
Greene King PLC BlackRock Investment Management (UK) Limited 0.72% 0.11% 15 Mar 2017
HALFORDS GROUP PLC Insight Investment Management (Global) Ltd 0.40% -0.10% 15 Mar 2017
HAMMERSON PLC Insight Investment Management (Global) Ltd 0.99% -0.06% 15 Mar 2017
HIKMA PHARMACEUTICALS PLC AQR Capital Management, LLC 1.30% 0.10% 15 Mar 2017
HIKMA PHARMACEUTICALS PLC Coatue Management, L.L.C. 0.88% 0.15% 15 Mar 2017
HIKMA PHARMACEUTICALS PLC HealthCor Management, L.P. 0.32% -0.22% 15 Mar 2017
HIKMA PHARMACEUTICALS PLC Pointstate Capital LP 0.91% 0.08% 15 Mar 2017
HOCHSCHILD MINING PLC BlackRock Institutional Trust Company, National Association 0.91% 0.11% 15 Mar 2017
HOCHSCHILD MINING PLC Marshall Wace LLP 0.62% 0.12% 15 Mar 2017
Interserve Plc Marshall Wace LLP 0.58% -0.10% 15 Mar 2017
JOHNSON MATTHEY PLC Citadel Europe LLP 0.47% -0.03% 15 Mar 2017
LIVANOVA PLC Millennium International Management LP 1.65% -0.06% 15 Mar 2017
MITIE GROUP AKO Capital LLP 0.94% 0.14% 15 Mar 2017
MITIE GROUP SFM UK Management LLP 0.79% -0.29% 15 Mar 2017
MITIE GROUP WorldQuant LLC 1.29% -0.01% 15 Mar 2017
NCC GROUP PLC WorldQuant LLC 1.08% 0.18% 15 Mar 2017
OCADO GROUP PLC BlackRock Investment Management (UK) Limited 0.94% 0.14% 15 Mar 2017
OCADO GROUP PLC Discovery Capital Management, LLC 4.74% -0.20% 15 Mar 2017
OCADO GROUP PLC WorldQuant LLC 0.91% 0.09% 15 Mar 2017
PEARSON PLC Millennium International Management LP 0.50% 0.01% 15 Mar 2017
PETS AT HOME GROUP PLC Polar Capital LLP 0.92% 0.03% 15 Mar 2017
Polymetal International plc Marshall Wace LLP 0.49% -0.01% 15 Mar 2017
PREMIER FOODS PLC BlackRock Investment Management (UK) Limited 0.79% -0.01% 15 Mar 2017
Premier Oil PLC Asia Research & Capital Management Ltd 3.26% 0.30% 15 Mar 2017
Premier Oil PLC Marshall Wace LLP 1.88% -0.06% 15 Mar 2017
Premier Oil PLC TFG Asset Management UK LLP 0.69% 0.17% 15 Mar 2017
RESTAURANT GROUP PLC Janus Henderson Investors UK Limited 0.42% -0.50% 15 Mar 2017
RESTAURANT GROUP PLC Marshall Wace LLP 0.53% 0.07% 15 Mar 2017
SHAFTESBURY CAPITAL PLC BlackRock Institutional Trust Company, National Association 0.52% 0.0% 15 Mar 2017
SHAWBROOK GROUP PLC Philadelphia Financial Management of San Francisco, LLC 0.62% 0.10% 15 Mar 2017
Smart Metering Systems GSA Capital Partners LLP 0.50% 0.0% 15 Mar 2017
STAND LIFE ABE GLG Partners LP 0.50% 0.03% 15 Mar 2017
Telit Communications PLC Ennismore Fund Management Limited 3.99% -0.01% 15 Mar 2017
The Sage Group PLC GLG Partners LP 0.50% 0.05% 15 Mar 2017
TULLOW OIL PLC Capital Fund Management SA 0.51% 0.02% 15 Mar 2017
TULLOW OIL PLC Marshall Wace LLP 1.90% 0.10% 15 Mar 2017
Wm Morrison Supermarkets PLC Marshall Wace LLP 1.60% 0.01% 15 Mar 2017
Wm Morrison Supermarkets PLC Millennium International Management LP 0.70% 0.01% 15 Mar 2017