vcvibes

Humbition

Emerging manager

Built from this firm's Form D filings. The firm files no SEC adviser report.

HQ
FL

Warm intros only

This firm says it does not take cold pitches. Ask someone who knows the team to introduce you.

Who to approach: Steven Rubin, Cyrus Massoumi

Humbition is an early-stage deep tech fund built by founders. It invests at inception and pre-seed stages in people building important technology.

01 · Says / Does

TagSaysDoes
StagesPre-seedNot enough dated deals
SectorsNot statedNot enough dated deals
RegionsNot statedNot enough dated deals

Says: what the firm's funds state. Does: from 0 dated deals in the last 24 months.

02 · Fund history

FundYearSizeStatus
humbition II, LLC

Early-stage deep tech fund built by founders, investing at inception and pre-seed in people building important technology, including robotics, defense, AI and health companies. Inferred from the firm's website and portfolio companies

2024$37.15M (Form D)Open, writing first checks

03 · People across funds

  • Cyrus Massoumi, Manager of the Manager of the Issuer

    humbition II, LLC (Named on Form D)

  • Steven Rubin, Manager of the Manager of the Issuer

    humbition II, LLC (Named on Form D)

04 · Recent deals

No dated deals found yet.

05 · Latest from the firm

No news from the firm's website yet.

06 · Sources

  1. https://humbition.com
  2. https://humbition.com/

Fund dates and sizes are from SEC Form D filings.

Last verified: Oct 28, 2026