ZInvestorHunting
Sign inStart 3-day trial

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.

Start a 3-day trial to rank these 1,053 investors by fit with your startup and see contacts and warm paths.

Rank them for me

  • LigatureVC firm · Seattle, WA

    Seed, Series A

    Sector focus not yet verified

  • ParkwayVC firm · New York, NY

    Seed, Series A · checks $900K–$2.7M (est.)

    AI & MLInsurtech

  • Oceans VenturesVC firm · Brooklyn, NY

    Pre-seed to Series A · checks $1M–$3M (est.)

    AI & MLClimate & EnergySpaceB2B Software

  • KnollwoodVC firm · Hunt Valley, MD

    Seed, Series A

    Sector focus not yet verified

  • VXI BeVC firm · Park City, UT

    Seed, Series A

    Sector focus not yet verified

  • Critical FrontierVC firm · Montecito, CA

    Seed, Series A · checks $1.3M–$3.85M (est.)

    Deep Tech

  • M13 SoVC firm · Santa Monica, CA

    Seed to Series B · checks $4M–$12M (est.)

    E-commerce & RetailConsumer

  • DVx Venture PartnersVC firm · Chandler, AZ

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

    Fintech

  • Quartus AIVC firm · New York, NY

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

    AI & MLHealthcare

  • Kindred CapitalVC firm · Norwalk, CT

    Seed, Series A

    Sector focus not yet verified

  • ARMRA Capital PartnersVC firm · Boerne, TX

    Seed to Series B · checks $2.25M–$6.75M (est.)

    Sector focus not yet verified

  • CantosSyndicate · San Francisco, CA

    Pre-seed to Series B · checks $800K–$3.05M (est.)

    Biotech & PharmaAI & MLHardware & RoboticsClimate & Energy

  • CrosslinkVC firm · Menlo Park, CA

    Seed to Series B · checks $3.5M–$10.5M (est.)

    InsurtechAI & MLCybersecurity

  • Never Lift VCVC firm · New York, NY

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

    Sector focus not yet verified

  • ProtagonistVC firm · Bay Harbor Islands, FL

    Seed, Series A · checks $1.13M–$3.35M (est.)

    AI & ML

  • NextGenVC firm · Baltimore, MD

    Seed, Series A · checks $625K–$1.85M (est.)

    Hardware & Robotics

  • NewViewVC firm · Burlingame, CA

    Seed to Growth · checks $2.02M–$49.6M (est.)

    B2B SoftwareAI & ML

  • Construct CapitalVC firm · Washington, DC

    Seed to Series B · checks $1.5M–$4.5M (est.)

    Hardware & RoboticsIndustrial & ManufacturingMobility & LogisticsFintech+1

  • AV FoundationVC firm · Boston, MA

    Seed, Series A

    Sector focus not yet verified

  • Banner VCVC firm · Austin, TX

    Seed to Series B · checks $2.2M–$6.6M (est.)

    Space

  • avraVC firm · Hillsborough, CA

    Seed to Series B · checks $2.5M–$7.5M (est.)

    Sector focus not yet verified

  • CIV TNCVC firm · Venice, CA

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

    Sector focus not yet verified

  • NeoVC firm · San Francisco, CA

    Seed to Series B · checks $2.77M–$8.35M (est.)

    Sector focus not yet verified

  • 224 VenturesVC firm · San Francisco, CA

    Seed, Series A · checks $800K–$2.45M (est.)

    Sector focus not yet verified

  • Alpha EdisonVC firm · Los Angeles, CA

    Pre-seed to Series A · checks $50K–$200K (est.)

    Deep Tech

  • Riot VenturesVC firm · Venice, CA

    Seed, Series A · checks $1.3M–$3.95M (est.)

    AI & MLHardware & Robotics

  • Polaris PartnersVC firm · Boston, MA

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

    Biotech & PharmaHealthcareMedia, Gaming & CreatorFintech+1

  • Founder CollectiveSyndicate · Cambridge, MA

    Pre-seed to Series A · checks $950K–$2.85M (est.)

    Healthcare

  • Rebuild CapitalVC firm · Albany, NY

    Seed, Series A

    Insurtech

  • AH CryptoVC firm · Menlo Park, CA

    Seed, Series A

    Crypto & Web3

  • MW LSV StarcloudVC firm · Los Angeles, CA

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

    Sector focus not yet verified

  • Autilus MekoneVC firm · Santa Monica, CA

    Seed, Series A · checks $1.02M–$3.1M (est.)

    Sector focus not yet verified

  • PeakSpanVC firm · New York, NY

    Series A to Growth · checks $50K–$200K (est.)

    B2B SoftwareAI & ML

  • MF VenturesVC firm

    Seed, Series A

    Sector focus not yet verified

  • DFJ GrowthVC firm · San Mateo, CA

    Seed to Growth

    AI & ML

  • AlbumVC firm · Lehi, UT

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

    Sector focus not yet verified

  • IndexVC firm · Irvine, CA

    Seed, Series A

    Biotech & Pharma

  • Matter Venture PartnersVC firm · Los Altos, CA

    Seed to Growth · checks $4.5M–$13.5M (est.)

    CybersecurityAI & ML

  • Third Rock VenturesVC firm · Boston, MA

    Series A to Growth · checks $7.5M–$22.5M (est.)

    Biotech & PharmaHealthcare

  • EniacVC firm · New York, NY

    Seed, Series A · checks $1.57M–$4.75M (est.)

    AI & MLB2B Software