AltMountain

Audax Private Debt

New York, NY · CRD 159458
Hedge fund manager

Audax Private Debt is an SEC-registered investment adviser based in New York, NY that reports managing 24 hedge funds on Form ADV. It reports $25.7 billion in regulatory assets under management. Its private funds, of all types, hold $26.0 billion in gross assets.

Regulatory assets under management
$25.7 billionForm ADV Item 5.F
Gross assets of private funds
$26.0 billionAll private fund types, Form ADV
Hedge funds managed
2456 private funds in total
Employees
238Form ADV Item 5.A
Registration
SEC-registered adviserCRD 159458
Latest Form ADV
08/04/2026Disciplinary disclosures: none reported

Private funds reported on Form ADV (30)

Fund
Gross assets
Minimum
Owners
Adviser
Audax Senior Loan Fund I, L.P.
Delaware, United StatesHedge fund
Gross assets$2.6B
Minimum$5.0M
Owners376
AdviserAudax Private Debt
Audax Senior Loan Fund (St), LP
Delaware, United StatesHedge fund
Gross assets$1.6B
Minimum$250K
Owners354
AdviserAudax Private Debt
Audax Mezzanine Fund V-A, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$1.4B
Minimum$5.0M
Owners27
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund II-A, L.P.
Delaware, United StatesHedge fund
Gross assets$1.3B
Minimum$5.0M
Owners0
AdviserAudax Private Debt
Audax Senior Loan Fund I (Offshore), L.P.
Cayman IslandsHedge fund
Gross assets$1.1B
Minimum$5.0M
Owners117
AdviserAudax Private Debt
Audax Senior Debt (Wctpt), LLC
Delaware, United StatesHedge fund
Gross assets$1.0B
Minimum$100M
Owners1
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund II-B, L.P.
Delaware, United StatesHedge fund
Gross assets$1.0B
Minimum$5.0M
Owners14
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund-A, L.P.
Delaware, United StatesHedge fund
Gross assets$930M
Minimum$5.0M
Owners14
AdviserAudax Private Debt
Audax Credit Opportunities (Sba), LLC
Delaware, United StatesHedge fund
Gross assets$894M
Minimum$1.0
Owners2
AdviserAudax Private Debt
Audax Senior Loan Idf Fund-E, L.P.
Delaware, United StatesHedge fund
Gross assets$822M
Minimum$20.0M
Owners20
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund II-D, L.P.
Cayman IslandsPrivate equity fund
Gross assets$762M
Minimum$5.0M
Owners10
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund-B, L.P.
Delaware, United StatesHedge fund
Gross assets$587M
Minimum$5.0M
Owners11
AdviserAudax Private Debt
Audax Mezzanine Fund V-B, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$538M
Minimum$5.0M
Owners15
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund II B-1, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$521M
Minimum$5.0M
Owners8
AdviserAudax Private Debt
Audax Senior Debt (Az), LLC
Delaware, United StatesHedge fund
Gross assets$453M
Minimum$1.0
Owners2
AdviserAudax Private Debt
Audax Mezzanine Fund IV-A, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$429M
Minimum$5.0M
Owners38
AdviserAudax Private Debt
Audax Senior Loan Fund III, L.P.
Delaware, United StatesHedge fund
Gross assets$411M
Minimum$500K
Owners179
AdviserAudax Private Debt
Audax Senior Loan Fund IV-A, L.P.
Delaware, United StatesHedge fund
Gross assets$378M
Minimum$500K
Owners8
AdviserAudax Private Debt
Audax Mezzanine Fund IV-B, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$309M
Minimum$5.0M
Owners16
AdviserAudax Private Debt
Audax Senior Loan Fund IV-B, L.P.
Cayman IslandsHedge fund
Gross assets$276M
Minimum$500K
Owners3
AdviserAudax Private Debt
Audax Senior Loan Fund III (Offshore), L.P.
Cayman IslandsHedge fund
Gross assets$271M
Minimum$500K
Owners46
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund B-1, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$238M
Minimum$5.0M
Owners5
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund II-C, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$234M
Minimum$5.0M
Owners11
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund-D, L.P.
Cayman IslandsPrivate equity fund
Gross assets$180M
Minimum$5.0M
Owners4
AdviserAudax Private Debt
Audax Senior Debt (Pt), LLC
Delaware, United StatesPrivate equity fund
Gross assets$154M
Minimum$150M
Owners1
AdviserAudax Private Debt
Audax Direct Lending Solutions Fund-C, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$153M
Minimum$5.0M
Owners9
AdviserAudax Private Debt
Audax Mezzanine Fund III, L.P.
Delaware, United StatesPrivate equity fund
Gross assets$64.7M
Minimum$5.0M
Owners63
AdviserAudax Private Debt
Audax Senior Loan Fund V, L.P.
Delaware, United StatesHedge fund
Gross assets$55.6M
Minimum$500K
Owners14
AdviserAudax Private Debt
Audax Senior Debt (Mp), LLC
Delaware, United StatesHedge fund
Gross assets$38.7M
Minimum$1.0
Owners2
AdviserAudax Private Debt
AG Credit Investments, LLC
Delaware, United StatesPrivate equity fund
Gross assets$427K
Minimum$1.0
Owners1
AdviserAudax Private Debt

As reported in the adviser's Form ADV filed Jun 4, 2024. Funds also listed from Form D are shown above.

Fund vehicles: feeder funds and single-deal vehicles (3)

Fund
Gross assets
Minimum
Owners
Adviser
Audax Mezz V Co-Invest, a Series of Audax Co-Invest Series, LLC
Delaware, United StatesPrivate equity fund
Gross assets$33.5M
Minimum$1.0
Owners83
AdviserAudax Private Debt
Audax Mezz IV Co-Invest, a Series of Audax Co-Invest Series, LLC
Delaware, United StatesPrivate equity fund
Gross assets$32.4M
Minimum$1.0
Owners45
AdviserAudax Private Debt
Audax Clo-8 Co-Invest, a Series of Audax Co-Invest Series, LLC
Delaware, United StatesPrivate equity fund
Gross assets$6.0M
Minimum$1.0
Owners10
AdviserAudax Private Debt

Feeder funds invest through a master fund; single-deal vehicles (SPVs, co-investments, series) hold one investment.

From SEC filings. Firm data comes from the SEC's Form ADV data as of Oct 2, 2026; performance estimates come from Form 13F. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures