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 Thursday 13 July

Company Fund % short Change Date changed
AGGREKO PLC WorldQuant LLC 0.49% -0.01% 13 Jul 2017
AMEC PLC Millennium International Management LP 0.71% 0.11% 13 Jul 2017
ANGLO AMERICAN PLC Adage Capital Management L.P. 0.82% 0.04% 13 Jul 2017
BABCOCK INTERNATIONAL GROUP PLC Lansdowne Partners (UK) LLP 0.52% 0.0% 13 Jul 2017
BABCOCK INTERNATIONAL GROUP PLC Marshall Wace LLP 0.61% 0.06% 13 Jul 2017
Brown(N.)Group Parvus Asset Management Europe Limited 0.65% 0.13% 13 Jul 2017
BTG PLC Marshall Wace LLP 0.51% 0.0% 13 Jul 2017
CAPITA PLC AQR Capital Management, LLC 3.11% 0.11% 13 Jul 2017
CARILLION PLC AKO Capital LLP 0.38% -0.62% 13 Jul 2017
CARILLION PLC CapeView Capital LLP 1.18% -0.39% 13 Jul 2017
Cobham PLC Marshall Wace LLP 1.60% 0.10% 13 Jul 2017
Consort Medical PLC WorldQuant LLC 0.68% -0.03% 13 Jul 2017
FERREXPO PLC Millennium International Management LP 1.92% -0.17% 13 Jul 2017
FRASERS GROUP PLC Citadel Europe LLP 1.31% 0.05% 13 Jul 2017
GREENCORE GROUP PLC BlackRock Institutional Trust Company, National Association 0.61% 0.10% 13 Jul 2017
Greene King PLC GSA Capital Partners LLP 0.49% -0.03% 13 Jul 2017
Greene King PLC Marshall Wace LLP 1.82% 0.12% 13 Jul 2017
IMAGINATION TECH GROUP PLC Marshall Wace LLP 1.10% 0.09% 13 Jul 2017
International Distribution Services plc Newbrook Capital Advisors LP 0.61% 0.08% 13 Jul 2017
J. Sainsbury PLC Arrowgrass Capital Partners LLP 0.58% -0.02% 13 Jul 2017
KINGFISHER PLC Marshall Wace LLP 0.51% 0.06% 13 Jul 2017
LIVANOVA PLC Millennium International Management LP 3.19% -0.19% 13 Jul 2017
MARKS & SPENCER GROUP PLC GLG Partners LP 0.60% 0.10% 13 Jul 2017
MICRO FOCUS INTERNATIONAL PLC Starboard Value LP 0.54% -0.15% 13 Jul 2017
PORVAIR PLC Jupiter Investment Management Limited 1.15% 0.48% 13 Jul 2017
Premier Oil PLC GLG Partners LP 1.25% 0.10% 13 Jul 2017
Premier Oil PLC TFG Asset Management UK LLP 2.33% 0.16% 13 Jul 2017
Purplebricks Group Numeric Investors LLC 0.59% -0.01% 13 Jul 2017
SAGA PLC GLG Partners LP 0.50% 0.08% 13 Jul 2017
SHAFTESBURY CAPITAL PLC Marshall Wace LLP 1.00% 0.09% 13 Jul 2017
TalkTalk Telecom Group Ltd BlackRock Investment Management (UK) Limited 1.33% 0.05% 13 Jul 2017
TATE & LYLE PLC GLG Partners LP 0.94% -0.11% 13 Jul 2017
TREATT PLC Millennium International Management LP 0.59% -0.01% 13 Jul 2017
TULLOW OIL PLC AHL Partners LLP 1.21% 0.02% 13 Jul 2017
TULLOW OIL PLC BlackRock Institutional Trust Company, National Association 0.60% 0.04% 13 Jul 2017
TULLOW OIL PLC KGH LTD. 2.19% -0.03% 13 Jul 2017
TULLOW OIL PLC Millennium International Management LP 1.33% 0.09% 13 Jul 2017
TULLOW OIL PLC Oxford Asset Management 0.69% -0.01% 13 Jul 2017
TULLOW OIL PLC WorldQuant LLC 0.58% -0.10% 13 Jul 2017
WETHERSPOON(J.D.) PLC Schroder Investment Management Limited 0.85% -0.08% 13 Jul 2017
Wm Morrison Supermarkets PLC Marshall Wace LLP 1.27% -0.09% 13 Jul 2017
WOOD GROUP (JOHN) PLC Millennium International Management LP 0.55% -0.05% 13 Jul 2017
WOOD GROUP (JOHN) PLC SYQUANT CAPITAL 0.99% 0.27% 13 Jul 2017
Worldpay Group Ltd AQR Capital Management, LLC 0.68% -0.02% 13 Jul 2017