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MAINSPRING FUNDING LLC files a $712K venture capital fund

New fund · Venture capital · Closed · WEST PALM BEACH, FL · Form D filed 2026-06-23 · all Mainspring Funding vehicles
First filing by this entity

How this compares

  • $712K is larger than 42% of the 7,720 venture capital fund launches with a stated size in the last two years; the median is $1.1M.
  • Among 805 fund launches filed from FL in the same window it is larger than 8%; the FL median is $10M.
  • Across 443 venture capital sponsors with more than one launch on EDGAR, the median gap between consecutive funds is 3 months.
  • No earlier fund launch by this sponsor appears on EDGAR.

Computed from every Form D fund launch on EDGAR since late 2024, not sampled. Amounts are the stated offering size; indefinite offerings are excluded.

Mainspring Funding on EDGAR

Earlier and related filings by the same issuer and sponsor. All Mainspring Funding vehicles →

People on the filing

N/A Mainspring Funding Manager LLCExecutive Officer, Director, Promoter
Alexander WeissExecutive Officer, Director

Signed by Alexander Weiss, Manager of the Manager.

Why now — by persona

Relevant to: Fund administrator, Fund audit & tax.

Filing contact

The issuer's phone number and address from the filing are shown to subscribers. See plans.