AltMountain

Marex

Private fund prime broker · 150 private funds on SEC Form ADV

Advisers' Form ADV filings name Marex as prime broker to 123 and custodian to 57 private funds, 150 funds in all. It ranks No. 21 of 173 prime brokers by number of private funds served.

Rankings

Funds served, by type

  • Hedge funds124
  • Private equity funds15
  • Other private funds6
  • Venture capital funds5

Where its clients are

State of the funds' U.S. advisers.

  • New York29
  • California19
  • Texas19
  • Tennessee11
  • Connecticut8
  • Massachusetts6
  • Illinois5
  • Minnesota5
  • Alabama5
  • District of Columbia3
  • New Jersey2
  • Ohio2

Where the funds are organized

  • United States110
  • Cayman Islands31
  • Ireland2
  • Jersey2
  • British Virgin Islands1
  • Singapore1
  • Bermuda1
  • Bahamas, The1

Private funds that name Marex (52 listed here)

Fund
Gross assets
Minimum
Owners
Adviser
Parallax Master Fund, LP
Cayman IslandsHedge fund
Gross assets$8.1B
Minimum$2.0M
Owners146
AdviserParallax Volatility Advisers, L.P.
Long Focus Capital Master, LTD.
Cayman IslandsHedge fund
Gross assets$666M
Minimum$1.0M
Owners14
AdviserLong Focus Capital Management LLC
Blue Owl Healthcare Opportunities IV LP
Delaware, United StatesHedge fund
Gross assets$591M
Minimum$5.0M
Owners798
AdviserBlue Owl Credit Private Fund Advisors LLC
Softvest, LP
Delaware, United StatesHedge fund
Gross assets$474M
Minimum$250K
Owners63
AdviserSoftvest Advisors
Nokomis Capital Master Fund, L.P.
Cayman IslandsHedge fund
Gross assets$451M
Minimum$1.5M
Owners76
AdviserNokomis Capital, L.L.C.
Voss Value Master Fund, LP
Cayman IslandsHedge fund
Gross assets$422M
Minimum$500K
Owners4
AdviserVoss Capital, LP
Anthelion Fund I LP
Delaware, United StatesPrivate equity fund
Gross assets$370M
Minimum$5.0M
Owners72
AdviserAnthelion Capital Partners LLC
Shiprock Capital Master Fund LP
Cayman IslandsHedge fund
Gross assets$346M
Minimum$250K
Owners62
AdviserShiprock Capital Management Limited
Vivo Innovation Fund II Holdings, L.p
Delaware, United StatesVenture capital fund
Gross assets$340M
MinimumNone set
Owners35
AdviserVivo Capital, LLC
Epoch Capital Master Fund SPC - Global Proprietary Mft Master SP
Cayman IslandsHedge fund
Gross assets$310M
Minimum$100K
Owners1
AdviserEpoch Capital, US
Elequin Investments, LLC
Delaware, United StatesHedge fund
Gross assets$302M
Minimum$50K
Owners9
AdviserElequin Capital, LP
Anthelion I Master Fund B LP
Cayman IslandsPrivate equity fund
Gross assets$287M
Minimum$5.0M
Owners1
AdviserAnthelion Capital Partners LLC
Luminus Special Opportunities II Master Fund, LTD.
BermudaHedge fund
Gross assets$270M
Minimum$1.0M
Owners1
AdviserLuminus Management, LLC
Charter Oak Alta Master Fund LP
Cayman IslandsHedge fund
Gross assets$226M
Minimum$1.0M
Owners30
AdviserCharter Oak Advisors LP
Douglasbay Capital II Fund LP
JerseyPrivate equity fund
Gross assets$168M
Minimum$109K
Owners13
AdviserDbay Advisors Limited
HWC Long Master Fund LP
Cayman IslandsHedge fund
Gross assets$153M
Minimum$1.0M
Owners6
AdviserHudson Way Capital Management, LLC
Checkpoint Capital (Master) Fund LP
Cayman IslandsHedge fund
Gross assets$146M
Minimum$1.0M
Owners44
AdviserCheckpoint Capital L.P.
Ichirizuka Master Fund, LP
Cayman IslandsHedge fund
Gross assets$119M
Minimum$250K
Owners14
AdviserAlma Capital London Limited
Vivo Asia Opportunity Fund Holdings, L.P.
Cayman IslandsPrivate fund
Gross assets$118M
MinimumNone set
Owners21
AdviserVivo Capital, LLC
Arca Digital Assets Master Fund, L.P.
British Virgin IslandsHedge fund
Gross assets$99.6M
Minimum$100K
Owners2
AdviserArca Investment Management, LLC
Shaker Investments Tower Fund, L.P.
Delaware, United StatesHedge fund
Gross assets$94.7M
Minimum$250K
Owners18
AdviserShaker Investments
Vivo Capital Surplus Fund VIII, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$84.1M
Minimum$7.0M
Owners9
AdviserVivo Capital, LLC
Pinnacle Merritt Point Commodity Master Fund, LTD.
Cayman IslandsHedge fund
Gross assets$63.4M
Minimum$1.0M
Owners1
AdviserPinnacle Asset Management, L.P.
Towle Evolution Master Fund, LP
Cayman IslandsHedge fund
Gross assets$59.1M
Minimum$1.0M
Owners38
AdviserTowle & Co
Pacific Star Investment LLC
Delaware, United StatesHedge fund
Gross assets$57.5M
Minimum$1.0M
Owners2
AdviserSounion Capital Management, LLC
Waterwheel Hellenic Opportunities Master Fund, L.P.
Cayman IslandsHedge fund
Gross assets$55.9M
Minimum$2.0M
Owners11
AdviserWaterwheel Capital Management
Douglasbay Capital II Cayman Fund LP
Cayman IslandsPrivate equity fund
Gross assets$52.9M
Minimum$109K
Owners2
AdviserDbay Advisors Limited
Promeritum EM Enhanced Master Fund LTD
Cayman IslandsHedge fund
Gross assets$50.5M
Minimum$100K
Owners16
AdviserPromeritum Investment Management LLP
B Group Capital LLC
Texas, United StatesHedge fund
Gross assets$43.8M
Minimum$2.0M
Owners12
AdviserThe B Group, Inc.
Vivo Ventures Fund Cayman VII, LP
Cayman IslandsVenture capital fund
Gross assets$39.7M
Minimum$750K
Owners13
AdviserVivo Capital, LLC
Waterwheel Hellenic Credit I Designated Activity Company
IrelandPrivate fund
Gross assets$36.0M
Minimum$2.0M
Owners36
AdviserWaterwheel Capital Management
The Ascent Oil Fund, LLC
Delaware, United StatesHedge fund
Gross assets$35.0M
Minimum$1.0M
Owners6
AdviserAscent Funds Management LLC
Avondale ICAV - the Partners' Fund
IrelandHedge fund
Gross assets$34.8M
Minimum$100K
Owners15
AdviserFinex LLP
Preserva LP
Delaware, United StatesHedge fund
Gross assets$31.3M
Minimum$25K
Owners25
AdviserAsymmetrical Capital Management LLC
Swiss Select Global Equity Fund, LTD
Cayman IslandsHedge fund
Gross assets$31.2M
Minimum$500K
Owners4
AdviserSwiss Select Advisors, LLC
05 Capital Absolute Return Fund
SingaporeHedge fund
Gross assets$25.0M
Minimum$50K
Owners15
Adviser05 Capital Advisors LLC
Blue Owl Healthcare Opportunities Ef IV LP
Delaware, United StatesHedge fund
Gross assets$22.3M
MinimumNone set
Owners127
AdviserBlue Owl Credit Private Fund Advisors LLC
Carmika Absolute Return Fund Master LTD
Cayman IslandsHedge fund
Gross assets$20.0M
Minimum$1.0M
Owners16
AdviserCarmika Partners LLP
Schafer Cullen Global Small Cap Value LP
Delaware, United StatesHedge fund
Gross assets$19.2M
Minimum$500K
Owners6
AdviserCullen Capital Management, LLC
Alteca Master Fund
Cayman IslandsHedge fund
Gross assets$13.2M
Minimum$500K
Owners10
AdviserOP Investment Management Limited
The Palekana Global Event Driven Master Fund LTD
Cayman IslandsHedge fund
Gross assets$12.6M
Minimum$1.0M
Owners1
AdviserPalekana LTD
Gullane Capital Partners, LLC
Delaware, United StatesHedge fund
Gross assets$12.2M
Minimum$250K
Owners127
AdviserGullane Capital, LLC
Arles Partners LP
New York, United StatesHedge fund
Gross assets$11.3M
Minimum$500K
Owners17
AdviserArles Advisors Inc
Cambridge Machines Constellation Master Fund Limited
Cayman IslandsHedge fund
Gross assets$8.5M
Minimum$100K
Owners2
AdviserCambridge Machines Asset Management Pte. LTD.
Gullane Mining Partners III, LLC
Delaware, United StatesHedge fund
Gross assets$5.3M
Minimum$250K
Owners57
AdviserGullane Capital, LLC
Sector Capital, LP
Massachusetts, United StatesHedge fund
Gross assets$4.1M
Minimum$100K
Owners9
AdviserC&s Advisors, Inc.
Lake Geneva Long-Only LP
Delaware, United StatesPrivate fund
Gross assets$2.5M
Minimum$500K
Owners5
AdviserPier 88 Investment Partners, LLC
Dune Technology Partners II, LLC
Delaware, United StatesHedge fund
Gross assets$1.8M
Minimum$250K
Owners20
AdviserGullane Capital, LLC
Schafer Cullen Emerging Markets Small Cap Fund LP
Delaware, United StatesHedge fund
Gross assets$1.7M
Minimum$250K
Owners2
AdviserCullen Capital Management, LLC
Gullane Technolgy Partners VI-B, LLC
Delaware, United StatesHedge fund
Gross assets$564K
Minimum$250K
Owners27
AdviserGullane Capital, LLC
Gullane Mining Partners II, LLC
Delaware, United StatesHedge fund
Gross assets$213K
Minimum$250K
Owners14
AdviserGullane Capital, LLC
Wenonga Capital Master Fund LTD.
Cayman IslandsHedge fund
Gross assets$0
Minimum$500K
Owners0
AdviserWenonga Capital Management LTD.

98 more funds name Marex: feeder funds, single-deal vehicles and funds listed from Form D, shown on their own or their adviser's pages.

Names as filed

Marex Capital Markets Inc.; Marex Prime Services Limited; Marex Financial; Marex Capital Markets, Inc.; Marex North America, LLC; Marex Spectron USA LLC; Marex Prime Services, LLC; Marex Prime Services; Marex North America LLC; Marex Financial Limited; Marex North America Securities LLC; Marex Capital Markets Inc

From SEC filings, not verified. Counts are the number of private funds whose adviser names the firm in that role on Form ADV (Schedule D, Section 7.B.(1)), in the SEC's public Form ADV data through filings made by Dec 26, 2024. A fund can name several firms in the same role. Names are grouped automatically (spelling variants and, for the largest firms, their affiliated entities), which can be incomplete. Rankings count funds only; they do not reflect quality, assets served or fees, and are not a recommendation. Corrections: hello@altmountain.com.