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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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  • BFE IntelVC firm · Bethesda, MD

    Seed, Series A

    Sector focus not yet verified

  • venBio Global StrategicVC firm · San Francisco, CA

    Seed to Growth · checks $5.05M–$15.2M (est.)

    Biotech & Pharma

  • V360 Holdings LLC Series Factory Partners VentureVC firm · Brooklyn, NY

    Seed, Series A

    Industrial & Manufacturing

  • Burst Capital Fund IllVC firm · San Francisco, CA

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

    Sector focus not yet verified

  • Milemark catalanVC firm · Cambridge, MA

    Seed, Series A

    Sector focus not yet verified

  • InnovateHealth SwitchboardVC firm · Chicago, IL

    Seed, Series A

    Sector focus not yet verified

  • Money AxiomsVC firm · N Hollywood, CA

    Seed, Series A

    Fintech

  • TalentVC firm · Houston, TX

    Seed, Series A · checks $1.2M–$3.6M (est.)

    Sector focus not yet verified

  • Strata Solas WealthVC firm

    Seed, Series A

    Fintech

  • Integrated Investment PartnersVC firm · Asheville, NC

    Seed, Series A

    Sector focus not yet verified

  • SOSVVC firm · Princeton, NJ

    Pre-seed to Series B · checks $75K–$200K (est.)

    Deep Tech

  • OmegaVC firm · Boston, MA

    Seed to Growth · checks $5.8M–$17.4M (est.)

    Biotech & PharmaHealthcareAI & MLCybersecurity

  • BTGVC firm

    Seed, Series A

    Sector focus not yet verified

  • CL Advisors - DIIIVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • Boulder VenturesVC firm · Boulder, CO

    Seed, Series A · checks $600K–$1.8M (est.)

    Biotech & PharmaDeep Tech

  • CL Advisors - DVIIVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • VGMVC firm

    Seed, Series A

    Sector focus not yet verified

  • GalleryVC firm · New York, NY

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

    Sector focus not yet verified

  • Tailwind FuturesVC firm · Berkeley, CA

    Seed, Series A

    Sector focus not yet verified

  • Corazon CapitalVC firm · Chicago, IL

    Seed, Series A · checks $1M–$3M (est.)

    Media, Gaming & CreatorDeep TechAI & ML

  • InnovationVC firm · Rockville, MD

    Seed, Series A · checks $1.07M–$3.2M (est.)

    AI & ML

  • TAP InvestmentVC firm · Menlo Park, CA

    Seed, Series A

    Sector focus not yet verified

  • RA CapitalVC firm · Boston, MA

    Seed to Growth · checks $1.23M–$3.65M (est.)

    HealthcareBiotech & Pharma

  • Overture ClimateVC firm · Santa Monica, CA

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

    Climate & EnergyGovTech & Public Sector

  • Friedom Hospitality GroupVC firm · Miami Beach, FL

    Seed, Series A

    Sector focus not yet verified

  • Juxtapose LatitudesVC firm · New York, NY

    Seed, Series A · checks $650K–$1.9M (est.)

    Sector focus not yet verified

  • Pembroke Ventures VITVC firm · Newton, MA

    Seed, Series A

    Sector focus not yet verified

  • FathomVC firm · Houston, TX

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

    Deep TechClimate & EnergyDefense & AerospaceAI & ML

  • Leonis DoubleDownVC firm · San Francisco, CA

    Seed, Series A

    Sector focus not yet verified

  • Ever & Other CapitalVC firm · Miami, FL

    Seed, Series A

    Sector focus not yet verified

  • ID8 GrowthVC firm · New York, NY

    Seed, Series A

    Sector focus not yet verified

  • ESO SecondaryVC firm · San Mateo, CA

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

    HealthcareInsurtech

  • Titanium Innovation InvestmentsVC firm · Katy, TX

    Pre-seed to Series A · checks $150K–$450K (est.)

    Biotech & Pharma

  • GeoLync VeraVC firm · Richardson, TX

    Seed, Series A

    Sector focus not yet verified

  • Fireside Ventures InvestmentVC firm

    Seed to Series B · checks $2.52M–$7.6M (est.)

    Sector focus not yet verified

  • 8-Bit CapitalSyndicate · San Francisco, CA

    Seed to Growth · checks $550K–$1.5M (est.)

    AI & ML

  • Silas-DamdamVC firm · New York, NY

    Seed, Series A

    Sector focus not yet verified

  • Trucks GrowthVC firm · Seattle, WA

    Seed, Series A

    Sector focus not yet verified

  • Village GlobalVC firm · Covina, CA

    Seed to Series B · checks $3.52M–$10.6M (est.)

    AI & MLClimate & Energy

  • CoVenture - No1 EquityVC firm · New York, NY

    Seed, Series A

    Sector focus not yet verified