Form D · Venture Capital Fund

Mainspring Funding II LLC

West Palm Beach, FL · CIK 0002145096

Offering snapshot reported Jul 22, 2026 · SEC filing

Reported sold
$2.93M
Offering amount: $20M
Investors reported
13
Form D · investor count
Minimum accepted
$0
Reported outside-investor minimum
First sale
Jul 8, 2026
As reported in this filing

What changed?

Latest filing versus its linked predecessor, where available.

No comparable changes in the displayed metrics.

Filing history

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FiledFiling typeReported soldChange vs linked filingInvestorsSource
Jul 22, 2026Initial$2,930,750No comparison13SEC filing

Offering details

Securities
Equity, Pooled investment fund
Exemptions
06b, 3C, 3C.1
Duration over one year
No
Business combination
No
Sales commissions
$0
Finders' fees
$0
Form D file number
021-591697

Source: Form D, filed Jul 22, 2026. Minimum accepted may differ from a standard advertised minimum.

Fund connections

No confirmed ADV fund connection is available for this issuer.

People & organizations

Current and past Form D appearances. These existing records do not establish a person's current role or uniquely identify them across issuers.

People and organizations reported in Form D filings
NameReported role
James Huff Executive
N/A Mainspring Funding Manager Llc Director, Executive
Alexander Weiss Executive

Issuer details

Industry: Pooled Investment Fund (See others in industry)

Address:
C/O Mainspring Funding Manager Llc 525 Okeechobee Blvd, Suite 800
West Palm Beach, FL, 33401