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.

» Fund Managers

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WatchManagerNo. of shorts
12 West Capital Management LP0
A.R.T. International Holdings (BVI) Ltd.0
ABC Arbitrage Asset Management1
AEK (UK) Limited0
AHL Partners LLP2
AKO Capital LLP for AKO Master Fund Limited6
ALLIANCE BERNSTEIN LIMITED1
AQR Capital Management, LLC32
AXA Investment Managers Chorus Limited0
Abaco Asset Management LLP0
Adage Capital Management L.P.1
Adelphi Capital LLP0
Algert Global LLC1
Alken Luxembourg S.A.0
All Options International B.V.0
AlphaGen Capital Limited0
Alpine Associates Management Inc.0
Altair Investment Management Limited1
Alyeska Investment Group0
Amber Capital UK LLP0
Anchor Bolt Capital, LP0
Anchorage Capital Group, L.L.C.0
Anchorage Capital Master Offshore, Ltd.1
Anthion Management LLC1
Ardevora Asset Management LLP1
Aristeia Capital, L.L.C.0
Arrowgrass Capital Partners LLP0
Arrowstreet Capital, Limited Partnership0
Artemis Investment Management LLP1
Aviva Investors Global Services Limited0
BG Master Fund PLC3
BLACK RIVER ASSET MANAGEMENT LLC0
BNP PARIBAS SA3
BTG PACTUAL EUROPE LLP0
Bain Capital Public Equity Management, LLC1
Balyasny Asset Management0
Balyasny Europe Asset Management LLP1
Bank of Montreal0
Barclays Capital Inc0
Barclays Capital Securities Ltd0
Barrington Wilshire LLC0
Basso Capital Management, L.P.0
Basso Holdings Ltd.0
Basswood Capital Management, LLC1
Beach Point Capital Management LP0
BennBridge Ltd3
Bercheva Opportunities Ltd0
BlackRock Advisors (UK) Limited0
BlackRock Advisors, LLC0
BlackRock Institutional Trust Company, National Association14
BlackRock Investment Management (UK) Limited37
BlackRock Investment Management, LLC2
Blau GmBH0
Blue Ridge Capital, L.L.C.0
BlueCrest Capital Management Limited1
BlueMountain Capital Management, LLC0
Bocage Capital LLC0
Bodenholm Capital AB3
Bogle Investment Management, L.P.0
Boston Partners Global Investors, Inc.0
Brenner West Capital Advisors, LLC0
Bridgewater Associates LP0
BrightSphere Inc.3
Brookdale International Partners0
Brookdale International Partners, L.P. and Brookdale Global Opportunity Fund0
Brookfield Investment Management Inc.0
Bybrook Capital LLP1
CIGOGNE MANAGEMENT0
CONATUS CAPITAL MANAGEMENT LP0
CPMG, Inc.1
CQS (UK) LLP1
CRITERION CAPITAL MANAGEMENT, LLC0
CZ Capital LLP13
Cadian Capital Management, LP1
Caledonia (Private) Investments Pty Limited0
Calixto Global Investors, LP0
Canada Pension Plan Investment Board6
CapeView Capital LLP3
Capital Fund Management SA7
Capricorn Fund Managers Limited0
Capstone Volatility Master (Cayman) Limited1
Carlson Capital UK LLP3
Carlson Capital, L.P.0
Carmignac Gestion3
Carve Capital AB0
Castle Creek Arbitrage, LLC0
Caxton International Limited0
Cazenove Capital Management Limited0
Charlemagne Capital (IOM) Limited on behalf of managed funds0
Citadel Advisors II LLC0
Citadel Advisors LLC0
Citadel Europe LLP6
Citigroup Global Markets Limited0
City Financial Investment Company Limited1
Clearance capital Ltd1
Clinton Group Inc0
Coatue Management, L.L.C.1
Cologny Advisors LLP0
Coltrane Asset Management, L.P.10
Concordia Value Strategies Ltd0
Connor, Clark & Lunn Investment Management Ltd4
Contour Asset Management LLC2
Credit Suisse Quantitative and Systematic Asset Management Limited0
Credit Suisse Securities (Europe) LTD0
Crewe, Ltd.0
Crédit Industriel et Commercial0
Cubist Systematic Strategies, LLC0
D. E. Shaw & Co. (London), LLP0
D. E. Shaw & Co. (U.K.), Ltd.0
D. E. Shaw & Co. LP1
D. E. Shaw Investment Management, L.L.C.0
DENJOY INTEGRAL MASTER FUND LIMITED0
DNB Asset Management AS0
DSAM Partners3
Dalton Strategic Partnership LLP0
Darsana Capital Partners LP1
Darwin Strategic Limited0
Davidson Kempner Capital Management LP0
Davidson Kempner European Partners, LLP1
Delores Holdings, Ltd.0
Discovery Capital Management, LLC1
Dorsal Capital Management LLC0
EJF Capital LLC0
ELLIOTT MANAGEMENT CORPORATION0
EMS Capital LP1
ENA Investment Capital LLP0
Echo Street Capital Management LLC1
Egerton Capital (UK) LLP2
Elliott Capital Advisors L.P., for itself and for related general partners and investment managers0
Emerging Sovereign Group, LLC0
Eminence Capital, LP3
Empyrean Capital Partners, LP0
Encompass Capital Advisors LLC0
Engadine Partners LLP2
Engineers Gate Manager LP0
Ennismore Fund Management Limited8
Eton Park International LLP0
EverPoint Asset Management, LLC1
Everett Capital Advisors UK LLP0
Exane Asset Management0
FIL Fund Management Limited0
FIL Investment Services (UK) Limited0
FIL Investments International1
FVP Master Fund, L.P.1
Falcon Edge Global Master Fund, LP0
Farallon Capital Europe LLP0
Farallon Capital Management, L.L.C.0
Farringdon Capital Management SA0
Ferox Capital LLP0
Fest N.V.0
Fiera Capital (IOM) Limited0
Fir Capital Management L.P.0
Fir Tree Value Master Fund, L.P.0
Fox-Davies Capital Limited0
Foxhaven Asset Management, LP1
Fresco S.R.L.0
Funds managed by Cheyne Capital Management (UK) LLP0
GAM Capital Management (Switzerland) Ltd0
GLG Partners LP48
GMT Capital Corp3
GSA Capital Partners LLP16
GSO Capital Partners International LLP0
GUEVOURA FUND LTD0
Garelick Capital Partners, LP0
Georgetown Asset Holdings, Ltd.0
Gilder Gagnon Howe & Co, LLC0
Gladstone Capital Management LLP1
Glenhill Capital Overseas Master Fund, LP0
Governors Lane LP0
Greenlight Capital, Inc.0
Gruss Capital Management LLP0
HBK Investments L.P.0
HG Vora Special Opportunities Master Fund, Ltd.0
Halcyon Capital Management LP0
Harbor Spring Capital, LLC0
HealthCor Management, L.P.0
Henderson Global Investors7
Hengistbury Investment Partners LLP2
Highbridge Capital Management LLC2
Highfields Capital Management LP0
Highline Capital Management, LLC0
Hoplite Capital Management LLC0
Horizon Asset LLP0
Horseman Capital Management Ltd0
Hound Partners, LLC1
Hunt Lane Capital LP0
Hutchin Hill Capital, LP0
IBIS Capital Partners LLP0
Ignis Investment Services Ltd0
Immersion Capital LLP1
Incline Global ELS LP0
Incline Global Master LP0
Indus Capital Partners, LLC0
Insight Investment Management (Global) Ltd0
Investec Asset Management Limited0
Investec Bank plc0
JANA Partners LLC0
JMB Capital Partners Master Fund, L.P.1
JPMorgan Asset Management (UK) Ltd26
Jane Street Global Trading, LLC1
Jane Street Group, LLC0
Jericho Capital Asset Management L.P.0
Jericho Capital Holdings LLC0
Joho Capital, LLC0
KCG Europe Limited0
KUVARI PARTNERS LLP1
Kairos Investment Management Limited1
Key Group Holdings (Cayman), Ltd.1
King Street Capital Management, L.P.1
Kintbury Capital LLP2
Kite Lake Capital Management (UK) LLP2
Kontiki Capital Management (HK) Limited2
Kynikos Associates LP0
LIGHT STREET CAPITAL MANAGEMENT, LLC0
LMR Partners LLP1
Lakewood Capital Partners LP0
Lancaster Investment Management LLP2
Lansdowne Partners (UK) LLP3
Lansdowne Partners Limited*0
Lazard Asset Management0
Lazard Asset Management LLC0
Legg Mason, Inc.0
Leucadia Investment Management Limited0
Leucadia National Corporation0
Liberum Capital Limited0
Linden Advisors LP1
Liontrust Investment Partners LLP1
Lomas Capital Management, LLC0
Lombard Odier Asset Management (Europe) Limited1
Lombard Odier Asset Management (Switzerland) SA0
Lone Pine Capital LLC2
Luminus Management, LLC0
Luxor Capital Group, LP0
MANIKAY MASTER FUND, LP0
MANIKAY MERGER FUND, LP0
MANIKAY PARTNERS, LLC0
MSD Partners (Europe), LLP0
MSK Capital Partners LLP0
MVN ASSET MANAGEMENT LIMITED0
Mackay Shields LLC0
Macquarie Funds Management Hong Kong Limited1
Magnetar Financial (UK) LLP0
Marble Arch Investments, LP0
Mariner Investment Group LLC0
Marshall Wace Asia Limited2
Marshall Wace LLP33
Maverick Capital, Ltd.1
Medallion Fund L.P.0
Meditor Capital Management Limited0
Melqart Asset Management (UK) Ltd0
Melvin Capital Management LP1
Menta Capital LLC0
Merchants' Gate Capital LP0
Meritage Group LP1
Metage Capital Limited0
Millennium Capital Partners LLP0
Millennium International Management LP9
Mirabella Financial Services LLP0
Miura Global Management, LLC0
Monecor (London) Ltd Trading as ETX Capital0
Monroe Hall Asset Management , LLC0
Moore Capital Management LP0
Moore Europe Capital Management LLP0
Morgan Stanley0
Morton Holdings, Inc.0
Muddy Waters Capital LLC0
Myriad Opportunities Master Fund Limited1
NOMURA INTERNATIONAL PLC0
Natixis0
Naya Capital Management UK Limited1
Newbrook Capital Advisors LP1
Newedge UK Financial Ltd0
Nightscape Global Value Master Fund0
Nplus1 Singer Capital Markets Limited2
Numen Capital LLP1
Numeric Investors LLC5
ODEY ASSET MANAGEMENT LLP15
OLD MUTUAL GLOBAL INVESTORS (UK) LTD32
OMAM Inc.0
OMNI PARTNERS LLP0
OVS Capital Management LLP0
OZ Management LP0
Occitan Master Fund LP0
Oceanic Opportunities Master Fund L.P.0
Oceanwood Capital Management LLP2
Oceanwood Capital Management Limited2
Och-Ziff Management Europe Ltd.3
Oslo Asset Management ASA0
Oxford Asset Management5
P. Schoenfeld Asset Management LP3
PDT Partners, LLC1
PSquared Asset Management AG2
Paloma Partners Management Company0
PanAgora Asset Management, Inc.0
Parametrica Asset Management Ltd.0
Partner Fund Management, L.P.1
Parus Fund (UK) Limited0
Parvus Asset Management Europe Limited3
Passport Capital, LLC0
Paulson & Co. Inc0
Pelham Global Financials Master Fund Ltd1
Pelham Long/Short Master Fund Limited4
Pelham Long/Short Small Cap Master Fund Ltd1
Pendragon Event Driven Fund0
Pennant Capital Management LLC0
Pentwater Capital Management LP0
Philadelphia Financial Management of San Francisco, LLC1
Pictet Asset Management Ltd0
Pictet Asset Management S.A.0
Pine River Capital Management L.P.0
Pioneer Asset Management SA0
Platinum Investment Management Limited0
Point Lobos Capital, LLC0
Point72 Asset Management, L.P.1
Pointstate Capital LP0
Polar Asset Management Partners Inc.0
Polar Capital LLP6
Polar Multi-Strategy Master Fund1
Polygon Global Partners LLP4
Portland Hill Asset Management Limited0
Portsea Asset Management LLP3
Praxient Capital LLP0
Public Equity Partners Management, L.P.0
QUANTATATIVE LTD1
QUARTYS LIMITED0
QVT Financial LP0
Qube Research & Technologies Limited0
Qube Research & Technologies Ltd0
Quentec Asset Management0
RAM ACTIVE INVESTMENTS SA0
RUBRIC CAPITAL MANAGEMENT LP1
RYE BAY CAPITAL LLP3
Ramius Advisors LLC1
Robeco Investment Management, Inc0
Roble S.L.0
Route One Investment Company, L.P.0
Royal Bank of Canada0
S.A.C. Capital Advisors, L.P.0
S.A.C. Global Investors LLP0
S.W. Mitchell Capital LLP2
SCGE FUND, L.P.1
SFM UK Management LLP8
STURGEON VENTURES LLP0
SVM Asset Management Limited0
SYQUANT CAPITAL0
Saemor Capital B.V.0
Samlyn Capital, LLC0
Sand Grove Capital Management LLP2
Sandell Asset Management Corp0
Schroder Investment Management Limited0
Scopia Capital Management LLC0
Scopus Asset Management, L.P.0
Senvest Management, LLC1
Shannon River Fund Management, LLC0
Shaun Cregan0
Sheffield Asset Management, L.L.C.0
Sierra Global Management, LLC0
Signpost Capital Advisors, LLC0
Silver Point Capital, L.P.1
Slate Path Capital LP2
Societe Generale International Limited0
Sophos Capital Management, L.P.0
Soroban Capital Partners LP0
Sothic Capital Management LLP0
Southpoint Capital Advisors0
Squarepoint Ops LLC0
Standard Life Investments Limited0
Starboard Value LP0
Steadfast Capital Management LP1
Stephen James0
Stifel Nicolaus Europe Limited0
Strategic Value Partners, LLC0
Summit Partners Concentrated Growth L/S Master Fund, L.P.1
Sunrise Partners Limited Partnership0
Susa Fund Management LLP0
Susquehanna International Holdings LLC0
Sylebra HK Company Limited0
Systematica Investments Limited7
TGS Management Company, LLC0
TIG Advisors, LLC0
TIMF LP0
TT International7
Taconic Capital Advisors UK LLP0
Tekne Capital Management, LLC0
Tenor Capital Management Company L.P.0
Teton Capital Partners, L.P.1
Thames River Capital LLP0
The Goldman Sachs Group, Inc.0
The Mangrove Partners Master Fund, Ltd.3
Theleme Partners LLP1
Third Point LLC0
Threadneedle Asset Management Limited3
Thunderbird Partners LLP3
Tiger Global Management, LLC2
Toscafund Asset Management LLP1
Tower House Partners LLP1
Tremblant Capital LP0
Trium Capital Managers LTD4
Tudor Capital Europe LLP0
Two Creeks Capital Management, LP0
Tybourne Capital Management (HK ) Limited2
Tyrus Capital S.A.M.0
UBS AG0
UBS Asset Management (UK) Ltd3
UBS O'Connor LLC1
UBS O'Connor Limited0
Utilico Emerging Markets limited0
VTB Capital plc0
Valiant Capital Management, LP2
Valinor Management, LP0
Vanquish Finance Investments Corp0
Viking Global Investors LP0
Voleon Capital Management LP0
Värde Partners Europe Limited0
Water Island Capital LLC0
Weiss Multi-Strategy Advisers LLC0
Wellington Management Company, LLP5
Wellington Management International Ltd4
White Elm Capital, LLC0
White Square Partners Fund LP1
Whitebox Advisors LLC0
Winton Capital Management Ltd0
Wolverine Asset Management LLC1
WorldQuant, LLC19
XAIA Investment GmbH0
YA Global Master SPV, Ltd0
York Capital Management Global Advisors, LLC0
Yost Capital Management, LLC1
ZBI Equities, L.L.C.0
Zweig-DiMernna International Managers, Inc.0