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 Tuesday 19 April

Company Fund % short Change Date changed
AGGREKO PLC GLG Partners LP 0.51% 0.12% 19 Apr 2016
ALLIED MINDS PLC The Mangrove Partners Master Fund, Ltd. 1.11% 0.11% 19 Apr 2016
ANGLO AMERICAN PLC Parus Fund (UK) Limited 0.58% -0.03% 19 Apr 2016
ASHMORE GROUP PLC ODEY ASSET MANAGEMENT LLP 4.83% -0.66% 19 Apr 2016
ASOS PLC Steadfast Capital Management LP 1.59% -0.07% 19 Apr 2016
AUTO TRADER GROUP PLC ODEY ASSET MANAGEMENT LLP 0.63% -0.09% 19 Apr 2016
Berkeley Group Holdings PLC Marshall Wace LLP 1.00% 0.01% 19 Apr 2016
Berkeley Group Holdings PLC ODEY ASSET MANAGEMENT LLP 1.31% -0.11% 19 Apr 2016
BUNZL PLC BlackRock Investment Management (UK) Limited 0.53% 0.04% 19 Apr 2016
Cairn Homes PLC BlackRock Investment Management (UK) Limited 0.41% -0.13% 19 Apr 2016
CARILLION PLC BlackRock Investment Management (UK) Limited 1.40% 0.05% 19 Apr 2016
DRAX GROUP PLC AQR Capital Management, LLC 1.59% -0.10% 19 Apr 2016
Fenner PLC Pioneer Asset Management SA 0.56% 0.0% 19 Apr 2016
FIRSTGROUP PLC BlackRock Investment Management (UK) Limited 1.09% -0.01% 19 Apr 2016
GAME DIGITAL PLC FIL Investment Services (UK) Limited 0.00% -0.69% 19 Apr 2016
GW PHARMACEUTICALS PLC WorldQuant LLC 0.62% 0.09% 19 Apr 2016
HALFORDS GROUP PLC GLG Partners LP 1.03% 0.13% 19 Apr 2016
IMAGINATION TECH GROUP PLC GSA Capital Partners LLP 0.50% 0.02% 19 Apr 2016
IMAGINATION TECH GROUP PLC Marshall Wace LLP 0.51% 0.04% 19 Apr 2016
Intu Properties PLC ODEY ASSET MANAGEMENT LLP 2.30% -0.17% 19 Apr 2016
Just Eat PLC Coatue Management, L.L.C. 0.90% 0.07% 19 Apr 2016
Just Eat PLC Route One Investment Company, L.P. 0.72% 0.06% 19 Apr 2016
KAZ Minerals PLC FIL Fund Management Limited 0.86% -0.10% 19 Apr 2016
KAZ Minerals PLC Wellington Management Company LLP 0.79% -0.07% 19 Apr 2016
Ladbrokes Coral Group PLC BlackRock Institutional Trust Company, National Association 0.99% -0.09% 19 Apr 2016
Lonmin PLC GSA Capital Partners LLP 0.58% -0.02% 19 Apr 2016
MITIE GROUP SFM UK Management LLP 1.46% 0.25% 19 Apr 2016
MONDI PLC GLG Partners LP 1.09% -0.04% 19 Apr 2016
PETROFAC LTD Marshall Wace LLP 0.67% -0.22% 19 Apr 2016
PZ CUSSONS PLC BlackRock Investment Management (UK) Limited 0.49% -0.04% 19 Apr 2016
RESTAURANT GROUP PLC Marshall Wace LLP 1.06% 0.14% 19 Apr 2016
RESTAURANT GROUP PLC WorldQuant LLC 0.63% 0.08% 19 Apr 2016
ROTORK PLC Boston Partners Global Investors, Inc. 0.63% -0.04% 19 Apr 2016
SERCO GROUP PLC AQR Capital Management, LLC 1.89% -0.02% 19 Apr 2016
TESCO PLC AQR Capital Management, LLC 0.99% -0.10% 19 Apr 2016
The Weir Group PLC BlackRock Investment Management (UK) Limited 0.48% -0.02% 19 Apr 2016
TULLOW OIL PLC ODEY ASSET MANAGEMENT LLP 3.46% -0.05% 19 Apr 2016
Ultra Electronics Holdings PLC BlackRock Investment Management (UK) Limited 0.49% -0.01% 19 Apr 2016
UNITE GROUP PLC CQS (UK) LLP 1.48% -0.06% 19 Apr 2016
Wm Morrison Supermarkets PLC Marshall Wace LLP 1.41% -0.10% 19 Apr 2016
Wm Morrison Supermarkets PLC Maverick Capital, Ltd. 0.99% 0.22% 19 Apr 2016