Altra

Syndicate · New York, NY

Verified active in the last 12 monthsSEC-registered adviser

Investment syndicate based in New York, NY. 16 deal vehicles (SPVs) filed with the SEC since Jul 2025.

“Altra Venture Partners invests in top Series B to pre-IPO venture-backed technology companies 2 to 5 years before an expected exit. We specialize in providing liquidity to early stakeholders through secondary transactions and LP buyouts, and are minority investors in growth equity rounds.” (from the firm’s website)
Stages
Series B, Growth
Typical check (est.)
$500K–$25M
Latest fund
Undisclosed · May 2026
Last verified activity
Aug 2026

Focus

AI & MLB2B SoftwareFintech

Funds and vehicles on SEC file

  • ANTH Fund VI, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $2.44M offering

    Aug 2026
  • BO Fund IV, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $1.3M offering

    Aug 2026
  • PRO Fund I, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $14.2M offering

    Aug 2026
  • BO-1027 Fund II, a series of Altra Venture Partners I, LP

    Deal vehicle · $674K offering

    Jun 2026
  • Altra Venture Opportunity Fund II LP

    Fund

    May 2026
  • VST Fund I, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $1.41M offering

    Apr 2026
  • OAI Fund II, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $3.77M offering

    Mar 2026
  • ANTH Fund V, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $13.8M offering

    Feb 2026
  • SPX Fund III, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $5.52M offering

    Jan 2026
  • CRU Fund I, a series of Altra FrontierTech Investments I, LP

    Deal vehicle · $3.13M offering

    Dec 2025

Sources

Profile last verified Oct 12, 2026. Is this you? Correct or remove this profile.