AltMountain

Rubicon Founders, LLC

Nashville, TN · CRD 315631
Private equity manager

Rubicon Founders, LLC is an SEC-registered investment adviser based in Nashville, TN that reports managing 14 private funds on Form ADV, including 14 private equity funds. It reports $2.3 billion in regulatory assets under management. Its private funds hold $2.3 billion in gross assets.

Regulatory assets under management
$2.3 billionForm ADV Item 5.F
Gross assets of private funds
$2.3 billionAll private fund types, Form ADV
Private funds managed
14PE 14 · VC 0 · hedge 0
Employees
54Form ADV Item 5.A
Registration
SEC-registered adviserCRD 315631
Latest Form ADV
05/08/2026Disciplinary disclosures: none reported

Private equity funds filing Form D (1)

Fund
First sale
Raised
Investors
Minimum
Offering
Rubicon Founders Ivy Fund, LP
Nashville, TN
First sale—
Raised$0
Investors0
MinimumNone set
Offering506(b)

Matched to this firm by the fund names and related persons in each Form D. The list may be incomplete.

Private funds reported on Form ADV (4)

Fund
Gross assets
Minimum
Owners
Adviser
Rubicon Fund II LP
Delaware, United StatesPrivate equity fund
Gross assets$893M
MinimumNone set
Owners42
AdviserRubicon Founders, LLC
Rubicon Founders Opportunity Fund I, LP
Delaware, United StatesPrivate equity fund
Gross assets$533M
MinimumNone set
Owners64
AdviserRubicon Founders, LLC
Rubicon Founders Credit Opportunities Fund I, LP
Delaware, United StatesPrivate equity fund
Gross assets$32.0M
MinimumNone set
Owners4
AdviserRubicon Founders, LLC
Rubicon Fund II Pf LP
Delaware, United StatesPrivate equity fund
Gross assets$14.9M
MinimumNone set
Owners2
AdviserRubicon Founders, LLC

As reported in the adviser's Form ADV filed Nov 5, 2024. Funds also listed from Form D are shown above.

Fund vehicles: feeder funds and single-deal vehicles (8)

Fund
Gross assets
Minimum
Owners
Adviser
Rubicon Founders Opportunity Fund I Co-Invest, LP
Delaware, United StatesPrivate equity fund
Gross assets$116M
MinimumNone set
Owners19
AdviserRubicon Founders, LLC
Rf-Puma Co-Invest A, LP
Delaware, United StatesPrivate equity fund
Gross assets$52.3M
MinimumNone set
Owners2
AdviserRubicon Founders, LLC
Rf-Evergreen Co-Invest, LP
Delaware, United StatesPrivate equity fund
Gross assets$40.4M
MinimumNone set
Owners12
AdviserRubicon Founders, LLC
Rf-Ch Spv, LP
Delaware, United StatesPrivate equity fund
Gross assets$34.7M
MinimumNone set
Owners4
AdviserRubicon Founders, LLC
Rf-Evergreen Spv, LP
Delaware, United StatesPrivate equity fund
Gross assets$28.8M
MinimumNone set
Owners2
AdviserRubicon Founders, LLC
Rf-Honest Co-Invest, LP
Delaware, United StatesPrivate equity fund
Gross assets$28.0M
MinimumNone set
Owners7
AdviserRubicon Founders, LLC
Rf-Puma Co-Invest, LP
Delaware, United StatesPrivate equity fund
Gross assets$14.9M
MinimumNone set
Owners4
AdviserRubicon Founders, LLC
Rf-Indigo SA Co-Invest, LP
Connecticut, United StatesPrivate equity fund
Gross assets$3.1M
MinimumNone set
Owners2
AdviserRubicon Founders, LLC

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. AltMountain has not verified this information, and it is not an offer, solicitation or recommendation. Full disclosures