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 Friday 13 May

Company Fund % short Change Date changed
ADMIRAL GROUP PLC Hound Partners, LLC 1.19% -0.05% 13 May 2016
AGGREKO PLC BlackRock Investment Management (UK) Limited 1.40% 0.07% 13 May 2016
ANTOFAGASTA PLC KGH LTD. 1.32% 0.03% 13 May 2016
ASOS PLC Steadfast Capital Management LP 0.74% -0.24% 13 May 2016
CARILLION PLC Marshall Wace LLP 1.79% -0.03% 13 May 2016
CRODA INTERNATIONAL PLC AQR Capital Management, LLC 0.69% -0.10% 13 May 2016
DIALIGHT PLC Jupiter Investment Management Limited 0.93% 0.18% 13 May 2016
EASYJET PLC Marshall Wace LLP 1.40% 0.08% 13 May 2016
FOXTONS GROUP PLC Schroder Investment Management Limited 0.70% 0.09% 13 May 2016
GENEL ENERGY PLC FIL Fund Management Limited 0.87% -0.10% 13 May 2016
GW PHARMACEUTICALS PLC Oxford Asset Management 1.10% 0.10% 13 May 2016
GW PHARMACEUTICALS PLC WorldQuant LLC 0.80% 0.01% 13 May 2016
IMAGINATION TECH GROUP PLC Threadneedle Asset Management Limited 0.45% -0.14% 13 May 2016
Inchcape Plc ODEY ASSET MANAGEMENT LLP 0.93% 0.09% 13 May 2016
Interserve Plc BlackRock Investment Management (UK) Limited 0.60% 0.12% 13 May 2016
MARKS & SPENCER GROUP PLC GLG Partners LP 0.43% -0.07% 13 May 2016
MCBRIDE PLC Jupiter Investment Management Limited 0.67% 0.11% 13 May 2016
MENZIESJOHN Jupiter Investment Management Limited 0.57% 0.0% 13 May 2016
Nanoco Group Plc GSA Capital Partners LLP 1.50% 0.01% 13 May 2016
Nanoco Group Plc Jupiter Investment Management Limited 0.61% 0.08% 13 May 2016
OCADO GROUP PLC Discovery Capital Management, LLC 3.45% 0.12% 13 May 2016
Restore BlackRock Investment Management (UK) Limited 0.62% 0.07% 13 May 2016
Sky PLC Marshall Wace LLP 0.60% 0.10% 13 May 2016
Stagecoach Group PLC BlackRock Institutional Trust Company, National Association 0.49% -0.02% 13 May 2016
TELFORD HOMES PLC Jupiter Investment Management Limited 0.69% 0.0% 13 May 2016
UBM PLC BlackRock Institutional Trust Company, National Association 0.63% 0.13% 13 May 2016
VICTREX PLC Balyasny Asset Management 0.58% -0.04% 13 May 2016
WETHERSPOON(J.D.) PLC Schroder Investment Management Limited 1.38% 0.10% 13 May 2016