Axium Infrastructure US Inc. is an SEC-registered investment adviser based in New York, NY that reports managing 4 hedge funds on Form ADV. It reports $5.8 billion in regulatory assets under management. Its private funds, of all types, hold $8.3 billion in gross assets.
- Regulatory assets under management
- $5.8 billionForm ADV Item 5.F
- Gross assets of private funds
- $8.3 billionAll private fund types, Form ADV
- Hedge funds managed
- 48 private funds in total
- Employees
- 17Form ADV Item 5.A
- Registration
- SEC-registered adviserCRD 168164
- Latest Form ADV
- 03/30/2026Disciplinary disclosures: none reported
Private funds reported on Form ADV (7)
Fund
Gross assets
Minimum
Owners
Adviser
Axinfra US LP
Delaware, United StatesHedge fund
Gross assets$3.8B
Minimum$5.0M
Owners9
AdviserAxium Infrastructure US Inc.
Axinfra US II LP
Delaware, United StatesHedge fund
Gross assets$1.1B
Minimum$5.0M
Owners10
AdviserAxium Infrastructure US Inc.
Axium US Wind Holdco LLC
Delaware, United StatesPrivate equity fund
Gross assets$546M
MinimumNone set
Owners5
AdviserAxium Infrastructure US Inc.
Axinfra US (P-1) LP
Delaware, United StatesHedge fund
Gross assets$534M
Minimum$5.0M
Owners1
AdviserAxium Infrastructure US Inc.
Axinfra NA II LP
Delaware, United StatesHedge fund
Gross assets$357M
Minimum$5.0M
Owners3
AdviserAxium Infrastructure US Inc.
Axium Buckeye LLC
Delaware, United StatesPrivate equity fund
Gross assets$184M
MinimumNone set
Owners2
AdviserAxium Infrastructure US Inc.
Axium Slate Creek LP
Delaware, United StatesPrivate equity fund
Gross assets$24.6M
MinimumNone set
Owners2
AdviserAxium Infrastructure US Inc.
As reported in the adviser's Form ADV filed Jul 1, 2024. Funds also listed from Form D are shown above.
Fund vehicles: feeder funds and single-deal vehicles (2)
Fund
Gross assets
Minimum
Owners
Adviser
Hotspur Spv LLC
Delaware, United StatesPrivate equity fund
Gross assets$694M
MinimumNone set
Owners2
AdviserAxium Infrastructure US Inc.
B2c Es Coinvest LP
Delaware, United StatesPrivate equity fund
Gross assets$60.7M
MinimumNone set
Owners10
AdviserAxium Infrastructure US Inc.
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