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. The information on this website does not represent the views or opinions of Castellain Capital LLP on any of the companies displayed. It does not constitute an offer or recommendation to sell or the solicitation of any offer to buy any securities or other investment.

The Short Interest Tracker shows details of all short positions in UK listed companies that have been disclosed under the FCA's Short Selling Regulations. We are currently tracking short positions in 535 companies held by 373 fund managers. Please ensure you read the notice above before using this site.

Top 5 most shorted (see all)

CARILLION PLC23.0%
OCADO GROUP PLC16.5%
WOOD GROUP (JOHN) PLC15.0%
WM MORRISON SUPERMARKETS14.8%
TELIT COMMUNICATIONS PLC13.2%

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Newest additions: 36 positions disclosed on Wednesday 20 September

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WatchCompany Fund % short Change Date changed
WM MORRISON SUPERMARKETS Eminence Capital, LP 1.14% -0.17% 19 Sep 2017
BBA Aviation PLC BlackRock Investment Management (UK) Limited 0.51% 0.03% 18 Sep 2017
CONSORT MEDICAL PLC Millennium International Management LP 0.60% -0.14% 18 Sep 2017
WM MORRISON SUPERMARKETS Marshall Wace LLP 0.45% -0.05% 18 Sep 2017
DFS FURNITURE PLC Coltrane Asset Management, L.P. 0.57% -0.03% 18 Sep 2017
IMAGINATION TECH GROUP PLC Numeric Investors LLC 1.82% 0.05% 18 Sep 2017
VECTURA GROUP Macquarie Funds Management Hong Kong Limited 0.49% -0.01% 18 Sep 2017
BERKELEY GROUP HOLDINGS Millennium International Management LP 0.50% 0.10% 18 Sep 2017
BRITVIC PLC BlackRock Investment Management (UK) Limited 1.10% 0.01% 18 Sep 2017
Interserve Plc Macquarie Funds Management Hong Kong Limited 0.84% 0.11% 18 Sep 2017
ASHTEAD GROUP PLC CPMG, Inc. 1.01% -0.13% 19 Sep 2017
HAMMERSON PLC Millennium International Management LP 0.60% 0.01% 18 Sep 2017
Interserve Plc Capital Fund Management SA 0.46% -0.04% 18 Sep 2017
OCADO GROUP PLC GMT Capital Corp 2.89% -0.09% 18 Sep 2017
GREENE KING PLC AHL Partners LLP 0.51% 0.0% 18 Sep 2017
BURBERRY GROUP PLC Citadel Europe LLP 0.49% -0.02% 18 Sep 2017
HIKMA PHARMACEUTICALS PLC AKO Capital LLP for AKO Master Fund Limited 0.48% -0.05% 18 Sep 2017
TELIT COMMUNICATIONS PLC City Financial Investment Company Limited 2.33% -0.10% 18 Sep 2017
WOOD GROUP (JOHN) PLC SYQUANT CAPITAL 3.13% 0.16% 18 Sep 2017
GREENE KING PLC Marshall Wace LLP 1.54% 0.05% 18 Sep 2017
ITE GROUP BlackRock Investment Management (UK) Limited 0.49% -0.10% 18 Sep 2017
PROVIDENT FINANCIAL PLC AQR Capital Management, LLC 1.19% -0.01% 18 Sep 2017
Sound Oil PLC GSA Capital Partners LLP 0.42% -0.09% 18 Sep 2017
SMITH (DAVID S) HOLDINGS PLC Millennium International Management LP 0.50% 0.06% 18 Sep 2017
TELIT COMMUNICATIONS PLC Leucadia Investment Management Limited 0.80% 0.04% 18 Sep 2017
MARKS & SPENCER GROUP PLC Marshall Wace LLP 1.58% -0.07% 18 Sep 2017
Interserve Plc WorldQuant, LLC 0.48% -0.05% 18 Sep 2017
ONESAVINGS BANK PLC Millennium International Management LP 0.52% 0.0% 18 Sep 2017
OCADO GROUP PLC Discovery Capital Management, LLC 3.00% -0.38% 19 Sep 2017
GREENE KING PLC GSA Capital Partners LLP 0.50% 0.02% 18 Sep 2017
WH SMITH PLC Public Equity Partners Management, L.P. 0.91% -0.09% 19 Sep 2017
INTU PROPERTIES PLC Millennium International Management LP 0.50% 0.18% 18 Sep 2017
SERCO GROUP PLC BlackRock Institutional Trust Company, National Association 0.50% 0.01% 18 Sep 2017
PREMIER OIL PLC Polygon Global Partners LLP 2.72% 0.45% 18 Sep 2017
GVC Holdings Plc Marshall Wace LLP 0.88% -0.10% 18 Sep 2017
PROVIDENT FINANCIAL PLC WorldQuant, LLC 1.52% 0.08% 18 Sep 2017