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Series A investors active this year

1,053 US Series A investors filed a new fund, deal vehicle or board seat with the SEC in the last 12 months, 294 (28%) of them in the last 90 days. The top home states are California (337), New York (159) and Massachusetts (92); the most common sectors are AI & ML (171), Healthcare (98) and B2B Software (97). For the 411 with a stated or estimated check size, the median range is $1M–$3.1M. Stage comes from the investor's own website where it says; otherwise from fund size and the rounds it has joined, with angels, syndicates and accelerators counted as pre-seed and seed.

Updated from SEC filings · How we build this list

How many Series A investors are investing right now?

1,053 filed a new fund, deal vehicle or board seat with the SEC in the last 12 months, 294 of them in the last 90 days.

How much do Series A investors typically invest?

The median estimated check is $1M–$3.1M, across 411 investors with a plausible estimate. Actual checks vary by round and lead role.

Where are Series A investors based?

Most are in California (337), New York (159) and Massachusetts (92).

What sectors do Series A investors back most?

AI & ML (171), Healthcare (98) and B2B Software (97) lead, by investors with recent activity in each.

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  • Verdis Seed Venture CapitalVC firm · West Conshohocken, PA

    Seed, Series A · checks $1.5M–$4.5M (est.)

    Sector focus not yet verified

  • Openlight II VUVPVC firm · Austin, TX

    Seed, Series A

    Sector focus not yet verified

  • NSV2 NoetikVC firm · Fort Lauderdale, FL

    Seed, Series A

    Sector focus not yet verified

  • Peranaut First LightVC firm · Chicago, IL

    Seed, Series A

    Sector focus not yet verified

  • LS PlatinumVC firm · Palo Alto, CA

    Seed, Series A

    Sector focus not yet verified

  • Interlune II VUVPVC firm · Austin, TX

    Seed, Series A

    Sector focus not yet verified

  • Lightcone Venture CapitalVC firm · Rockville, MD

    Seed, Series A

    Climate & Energy

  • RoomVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • 23 BittersweetVC firm · Austin, TX

    Seed, Series A

    Sector focus not yet verified

  • Parlay CapitalVC firm · Atlanta, GA

    Seed, Series A

    Sector focus not yet verified

  • InterlagosVC firm · El Segundo, CA

    Seed to Series B · checks $2M–$6M (est.)

    Sector focus not yet verified

  • AtomusVC firm · Palo Alto, CA

    Seed to Series B · checks $5M–$15M (est.)

    Sector focus not yet verified

  • MebnaVC firm · Greenwich, CT

    Seed, Series A

    Sector focus not yet verified

  • Accretion Capital PartnersVC firm · Miami, FL

    Seed, Series A · checks $750K–$2.25M (est.)

    Sector focus not yet verified

  • Align VenturesVC firm · Miami, FL

    Seed to Growth · checks $850K–$2.55M (est.)

    ConsumerFintechAI & MLClimate & Energy

  • Decimal CapitalVC firm · Los Angeles, CA

    Seed, Series A

    Sector focus not yet verified

  • DynamiqVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • MFO Fund, L.P., a DelawareVC firm · Menlo Park, CA

    Seed, Series A

    Sector focus not yet verified

  • Future Labs CapitalVC firm · Jeffersonville, IN

    Seed, Series A · checks $650K–$1.95M (est.)

    Deep TechFintech

  • Aliyah VenturesVC firm · New York, NY

    Seed, Series A

    Sector focus not yet verified

  • Xfund OEVC firm · Palo Alto, CA

    Seed, Series A

    Sector focus not yet verified

  • n2 Venture CapitalVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • 18WVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • First in AdluminVC firm · Hobe Sound, FL

    Seed, Series A

    Sector focus not yet verified

  • Anara Capital Fund C.V.VC firm

    Seed, Series A

    Sector focus not yet verified

  • DCP NRLK XliiVC firm · Miami, FL

    Seed, Series A

    Sector focus not yet verified

  • AV HealthtechVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • ACP OmnidianVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • AtoahVC firm · Menlo Park, CA

    Seed, Series A

    Sector focus not yet verified

  • Y CombinatorAccelerator · Mountain View, CA

    Pre-seed to Series B · checks $250K–$500K (est.)

    AI & MLB2B SoftwareDeveloper ToolsHardware & Robotics+1

  • Harlem Capital Partners VentureVC firm · New York, NY

    Seed, Series A · checks $1.5M–$4.5M (est.)

    AI & MLIndustrial & Manufacturing

  • Everfair GenesisVC firm

    Seed, Series A

    Sector focus not yet verified

  • NSV2 Feanix BioVC firm · Fort Lauderdale, FL

    Seed, Series A

    Biotech & Pharma

  • ROCVC firm · Washington, DC

    Seed, Series A

    Sector focus not yet verified

  • PFHCLVC firm · Blue Bell, PA

    Seed, Series A

    Sector focus not yet verified

  • 922 CapitalVC firm · Houston, TX

    Seed to Series B · checks $5M–$15M (est.)

    Sector focus not yet verified

  • 26GVC firm · Larchmont, NY

    Seed, Series A

    Sector focus not yet verified

  • SenseVC firm

    Seed, Series A

    Sector focus not yet verified

  • Radical VenturesVC firm

    Seed to Growth

    AI & ML

  • Prist CapitalVC firm · Mill Valley, CA

    Seed, Series A

    Sector focus not yet verified