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 5 June

Company Fund % short Change Date changed
AGGREKO PLC BlackRock Investment Management (UK) Limited 0.77% -0.10% 5 Jun 2015
AO WORLD PLC Coltrane Asset Management, L.P. 0.53% 0.0% 5 Jun 2015
Capricorn Energy Plc WorldQuant LLC 0.49% -0.09% 5 Jun 2015
CARILLION PLC CapeView Capital LLP 0.92% 0.11% 5 Jun 2015
DIALIGHT PLC BlackRock Investment Management (UK) Limited 1.70% 0.01% 5 Jun 2015
Domino Printing Sciences Plc Millennium International Management LP 0.03% -1.13% 5 Jun 2015
Greene King PLC GLG Partners LP 0.71% 0.02% 5 Jun 2015
IMAGINATION TECH GROUP PLC BlackRock Investment Management (UK) Limited 0.59% -0.03% 5 Jun 2015
J. Sainsbury PLC Maverick Capital, Ltd. 0.57% -0.06% 5 Jun 2015
MARSTON'S PLC BlackRock Investment Management (UK) Limited 1.24% 0.12% 5 Jun 2015
MARSTON'S PLC Janus Henderson Investors UK Limited 2.56% -0.06% 5 Jun 2015
OXF INSTRUMENTS PLC BlackRock Investment Management (UK) Limited 0.60% 0.01% 5 Jun 2015
PERSIMMON PLC Millennium International Management LP 0.52% 0.0% 5 Jun 2015
PETROFAC LTD AKO Capital LLP 1.43% 0.11% 5 Jun 2015
The Weir Group PLC AQR Capital Management, LLC 1.30% 0.10% 5 Jun 2015
TULLOW OIL PLC AHL Partners LLP 0.59% -0.03% 5 Jun 2015
TUNGSTEN CORP PLC GSA Capital Partners LLP 1.04% 0.13% 5 Jun 2015
Wm Morrison Supermarkets PLC Eminence Capital, LP 0.62% 0.07% 5 Jun 2015
Wm Morrison Supermarkets PLC Millennium International Management LP 0.47% -0.10% 5 Jun 2015