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 1 May

Company Fund % short Change Date changed
Greene King PLC GLG Partners LP 0.70% 0.09% 1 May 2015
ABERDEEN ASSET MGMT PLC Marshall Wace LLP 0.48% -0.11% 1 May 2015
The Weir Group PLC Two Creeks Capital Management, LP 0.98% -0.03% 1 May 2015
GW PHARMACEUTICALS PLC HealthCor Management, L.P. 0.79% -0.10% 1 May 2015
Greene King PLC Alpine Associates Management Inc. 1.46% 0.11% 1 May 2015
PAYSAFE GROUP PLC Magnetar Financial (UK) LLP 2.48% -0.04% 1 May 2015
CARILLION PLC Marshall Wace LLP 0.80% 0.09% 1 May 2015
The Sage Group PLC Marshall Wace LLP 0.50% 0.03% 1 May 2015
HELICAL PLC Highbridge Capital Management LLC 0.81% -0.14% 1 May 2015
Restore BlackRock Investment Management (UK) Limited 1.04% 0.12% 1 May 2015
AGGREKO PLC AQR Capital Management, LLC 0.80% 0.10% 1 May 2015
MONITISE PLC JPMorgan Asset Management (UK) Ltd 0.59% -0.10% 1 May 2015
HOME RETAIL GROUP Marshall Wace LLP 0.59% -0.01% 1 May 2015
GREGGS PLC Farringdon Capital Management 0.55% 0.0% 1 May 2015
Nanoco Group Plc GSA Capital Partners LLP 0.46% -0.04% 1 May 2015
Nanoco Group Plc JPMorgan Asset Management (UK) Ltd 0.59% -0.05% 1 May 2015
PERSIMMON PLC Janus Henderson Investors UK Limited 0.63% 0.25% 1 May 2015
Wm Morrison Supermarkets PLC Millennium International Management LP 0.61% 0.10% 1 May 2015
Wm Morrison Supermarkets PLC Millennium Capital Partners LLP 0.51% 0.0% 1 May 2015
Wm Morrison Supermarkets PLC Marshall Wace LLP 0.90% 0.08% 1 May 2015