Four Cities Rubicon, LLC
Location not listed · CRD 319450
Venture capital managerExempt reporting
Four Cities Rubicon, LLC is an exempt reporting adviser that reports managing 17 private funds on Form ADV, including 17 venture capital funds. Its private funds hold $66.8 million in gross assets.
- Regulatory assets under management
- —Form ADV Item 5.F
- Gross assets of private funds
- $66.8 millionAll private fund types, Form ADV
- Private funds managed
- 17PE 0 · VC 17 · hedge 0
- Employees
- —Form ADV Item 5.A
- Registration
- Exempt reporting adviserCRD 319450
- Latest Form ADV
- 02/21/2025Disciplinary disclosures: none reported
Venture capital funds filing Form D (1)
Fund
First sale
Raised
Investors
Minimum
Offering
Four Cities Boom, LLC
Newton, MA
First saleOct 2020
Raised$600K
Investors14
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 (16)
Fund
Gross assets
Minimum
Owners
Adviser
Four Cities Fund III, LLC
Delaware, United StatesVenture capital fund
Gross assets$24.7M
Minimum$5K
Owners27
AdviserFour Cities Rubicon, LLC
Four Cities Relativity, LLC
Delaware, United StatesVenture capital fund
Gross assets$10.7M
Minimum$5K
Owners18
AdviserFour Cities Rubicon, LLC
Four Cities Fund IV, LLC
Delaware, United StatesVenture capital fund
Gross assets$9.3M
Minimum$5K
Owners22
AdviserFour Cities Rubicon, LLC
FC Relativity Echo, LLC
Delaware, United StatesVenture capital fund
Gross assets$7.3M
Minimum$5K
Owners14
AdviserFour Cities Rubicon, LLC
Four Cities Fund II, LLC
Delaware, United StatesVenture capital fund
Gross assets$6.8M
Minimum$5K
Owners20
AdviserFour Cities Rubicon, LLC
Four Cities Biotech LLC
Delaware, United StatesVenture capital fund
Gross assets$2.8M
Minimum$5K
Owners15
AdviserFour Cities Rubicon, LLC
Four Cities Fund I, LLC
Delaware, United StatesVenture capital fund
Gross assets$1.8M
Minimum$5K
Owners23
AdviserFour Cities Rubicon, LLC
FC Human Delta, LLC
Delaware, United StatesVenture capital fund
Gross assets$1.4M
Minimum$5K
Owners13
AdviserFour Cities Rubicon, LLC
Four Cities Rapidsos, LLC
Delaware, United StatesVenture capital fund
Gross assets$489K
Minimum$5K
Owners10
AdviserFour Cities Rubicon, LLC
FCX Technology Holdings, LLC
Delaware, United StatesVenture capital fund
Gross assets$446K
Minimum$5K
Owners10
AdviserFour Cities Rubicon, LLC
Four Cities Boom, LLC
Delaware, United StatesVenture capital fund
Gross assets$288K
Minimum$5K
Owners14
AdviserFour Cities Rubicon, LLC
Double MBS Partners, LLC
Delaware, United StatesVenture capital fund
Gross assets$281K
Minimum$5K
Owners13
AdviserFour Cities Rubicon, LLC
FC Human Delta II, LLC
Delaware, United StatesVenture capital fund
Gross assets$209K
Minimum$5K
Owners7
AdviserFour Cities Rubicon, LLC
Dillon Pond Investments, LLC
Delaware, United StatesVenture capital fund
Gross assets$19K
Minimum$5K
Owners6
AdviserFour Cities Rubicon, LLC
Four Cities Three, LLC
Delaware, United StatesVenture capital fund
Gross assets$10K
Minimum$5K
Owners7
AdviserFour Cities Rubicon, LLC
Four Cities Freebird LLC
Delaware, United StatesVenture capital fund
Gross assets$0
Minimum$5K
Owners12
AdviserFour Cities Rubicon, LLC
As reported in the adviser's Form ADV filed Mar 19, 2024. Funds also listed from Form D are shown above.
Fund vehicles: feeder funds and single-deal vehicles (1)
Fund
Gross assets
Minimum
Owners
Adviser
Four Cities Rsos Series C, LLC
Delaware, United StatesVenture capital fund
Gross assets$360K
Minimum$5K
Owners7
AdviserFour Cities Rubicon, 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