AltMountain

Waterline Ventures, LLC

Cambridge, MA · CRD 173281
Venture capital managerExempt reporting

Waterline Ventures, LLC is an exempt reporting adviser based in Cambridge, MA that reports managing 5 private funds on Form ADV, including 5 venture capital funds. Its private funds hold $256.9 million in gross assets.

Regulatory assets under management
—Form ADV Item 5.F
Gross assets of private funds
$256.9 millionAll private fund types, Form ADV
Private funds managed
5PE 0 · VC 5 · hedge 0
Employees
—Form ADV Item 5.A
Registration
Exempt reporting adviserCRD 173281
Latest Form ADV
03/02/2026Disciplinary disclosures: none reported

Venture capital funds filing Form D (1)

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 (5)

Fund
Gross assets
Minimum
Owners
Adviser
Waterline Ventures III, L.P.
Delaware, United StatesVenture capital fund
Gross assets$231M
MinimumNone set
Owners30
AdviserWaterline Ventures, LLC
Waterline Ventures II, L.P.
Delaware, United StatesVenture capital fund
Gross assets$21.9M
MinimumNone set
Owners29
AdviserWaterline Ventures, LLC
Waterline Ventures Nh, L.P.
Delaware, United StatesVenture capital fund
Gross assets$2.3M
MinimumNone set
Owners5
AdviserWaterline Ventures, LLC
Waterline Ventures I, L.P.
Delaware, United StatesVenture capital fund
Gross assets$1.7M
MinimumNone set
Owners13
AdviserWaterline Ventures, LLC
Waterline Ventures IV, L.P.
Delaware, United StatesVenture capital fund
Gross assets$0
MinimumNone set
Owners20
AdviserWaterline Ventures, LLC

As reported in the adviser's Form ADV filed Mar 21, 2024. Funds also listed from Form D are shown above.

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