Most active investors · All time

Ranked by rounds participated in, from announcements across all periods. Lead counts include only confirmed lead roles.

1471

VerifoneLatest Apr 28

MagicCube · Undisclosed Undisclosed MagicCube · $10M Undisclosed

2rounds

—led

Cybersecurity 1Fintech 1

Undisclosed 2

Apr 28, 2026

Details

New companies 1 · Follow-on 1

Stages: Undisclosed 2

MagicCube Undisclosed Undisclosed MagicCube $10M Undisclosed

1472

468 CapitalLatest Apr 23

Astor · $5M Seed Poetiq · $45.8M Seed

2rounds

—led

AI 1Fintech 1

Seed 2

Apr 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Astor $5M Seed Poetiq $45.8M Seed

1473

Hetz VenturesLatest Apr 23

BAND · $17M Seed Fundamental · $255M Series A

2rounds

—led

AI 2

Seed 1, Series A 1

Apr 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

BAND $17M Seed Fundamental $255M Series A

1474

Mozilla VenturesLatest Apr 23

Era · $9M Seed Fiddler AI · $30M Series C

2rounds

—led

AI 2

Seed 1, Series C+ 1

Apr 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Era $9M Seed Fiddler AI $30M Series C

1475

Nepenthe CapitalLatest Apr 21

NeoCognition · $40M Seed EPIC Microsystems · $21M Series A

2rounds

—led

AI 1Hardware 1

Seed 1, Series A 1

Apr 21, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

NeoCognition $40M Seed EPIC Microsystems $21M Series A

1476

ConvergeLatest Apr 17

Zenskar · $15M Series A Loop AI · $14M Series A

2rounds

—led

Ecommerce 1Fintech 1

Series A 2

Apr 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Zenskar $15M Series A Loop AI $14M Series A

1477

Sumeru Equity PartnersLatest Apr 16

K1x · $175M Growth Cents · $140M Series C

2rounds

—led

Enterprise software 1Fintech 1

Growth 1, Series C+ 1

Apr 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

K1x $175M Growth Cents $140M Series C

1478

Tuesday CapitalLatest Apr 16

GetWhys · $5.2M Undisclosed Derapi · $7M Seed

2rounds

—led

Climate tech 1Enterprise software 1

Seed 1, Undisclosed 1

Apr 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

GetWhys $5.2M Undisclosed Derapi $7M Seed

1479

JIC Venture Growth InvestmentsLatest Apr 15

Alloy Therapeutics · $40M Series E TeraWatt Technology · Undisclosed Series C

2rounds

—led

Biotech 1Climate tech 1

Series C+ 2

Apr 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Alloy Therapeutics $40M Series E TeraWatt Technology Undisclosed Series C

1480

MBX CapitalLatest Apr 15

Keebler Health · $16M Series A Think Bioscience · $55M Series A

2rounds

—led

Biotech 1Healthtech 1

Series A 2

Apr 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Keebler Health $16M Series A Think Bioscience $55M Series A

1481

New Stack VenturesLatest Apr 15

Keebler Health · $16M Series A Maestro AI · $1.2M Pre-Seed

2rounds

—led

Fintech 1Healthtech 1

Pre-seed 1, Series A 1

Apr 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

Keebler Health $16M Series A Maestro AI $1.2M Pre-Seed

1482

a16z CryptoLatest Apr 14

OpenGradient · $9.5M Undisclosed Talos · $45M Series B+

2rounds

—led

AI 1Fintech 1

Series B 1, Undisclosed 1

Apr 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

OpenGradient $9.5M Undisclosed Talos $45M Series B+

1483

Ally Bridge GroupLatest Apr 14

Calyxo · $40M Series F Imperative Care · $100M Growth

2rounds

—led

Healthtech 2

Growth 1, Series C+ 1

Apr 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

Calyxo $40M Series F Imperative Care $100M Growth

1484

Crane Venture PartnersLatest Apr 14

Bluefish AI · $43M Series B Encord · $60M Series C

2rounds

—led

AI 1Enterprise software 1

Series B 1, Series C+ 1

Apr 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Bluefish AI $43M Series B Encord $60M Series C

1485

better venturesLatest Apr 13

Critical Loop · $26M Series A Oasys Health · $4.6M Seed+Pre-Seed

2rounds

—led

Climate tech 1Healthtech 1

Series A 1, Undisclosed 1

Apr 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Critical Loop $26M Series A Oasys Health $4.6M Seed+Pre-Seed

1486

TWG GlobalLatest Apr 13

Slate Auto · $650M Series C BluePath Finance · Undisclosed Strategic

2rounds

—led

Climate tech 1Mobility 1

Series C+ 1, Undisclosed 1

Apr 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 1, Undisclosed 1

Slate Auto $650M Series C BluePath Finance Undisclosed Strategic

1487

TruStage VenturesLatest Apr 10

Flora Fertility · $5M Seed RenoFi · $22M Series B

2rounds

—led

Fintech 2

Seed 1, Series B 1

Apr 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Flora Fertility $5M Seed RenoFi $22M Series B

1488

Climate InvestmentLatest Apr 9

Membrane Technology & Research · $27M Series B Via Separations · $36M Undisclosed

2rounds

—led

Climate tech 2

Series B 1, Undisclosed 1

Apr 9, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Membrane Technology & Research $27M Series B Via Separations $36M Undisclosed

1489

Hartree PartnersLatest Apr 9

Membrane Technology & Research · $27M Series B Hydrosat · $60M Series B and additional equity

2rounds

1led

Climate tech 1Space tech 1

Series B 2

Apr 9, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

Membrane Technology & Research $27M Series B Hydrosat $60M Series B and additional equity

1490

M12 (Microsoft's Venture Fund)Latest Apr 9

RAAPID · Undisclosed Strategic Neurophos · $110M Series A

2rounds

—led

AI 1Healthtech 1

Series A 1, Undisclosed 1

Apr 9, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

RAAPID Undisclosed Strategic Neurophos $110M Series A

1491

Goldman Sachs Alternatives Life SciencesLatest Apr 8

Sidewinder Therapeutics · $137M Series B Third Arc Bio · $52M Series A+

2rounds

—led

Biotech 2

Series A 1, Series B 1

Apr 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Sidewinder Therapeutics $137M Series B Third Arc Bio $52M Series A+

1492

Assembly VenturesLatest Apr 7

Two Boxes · $3.2M Undisclosed Apeiron Labs · $9.5M Series A

2rounds

0led

Climate tech 1Ecommerce 1

Series A 1, Undisclosed 1

Apr 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Two Boxes $3.2M Undisclosed Apeiron Labs $9.5M Series A

1493

Garry TanLatest Apr 7

Modus · $85M Seed+Series A Wabi · $20M Pre-seed

2rounds

0led

AI 1Fintech 1

Pre-seed 1, Undisclosed 1

Apr 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Undisclosed 1

Modus $85M Seed+Series A Wabi $20M Pre-seed

1494

Radicle ImpactLatest Apr 7

Alphy · Undisclosed Strategic Derapi · $7M Seed

2rounds

—led

Climate tech 1Fintech 1

Seed 1, Undisclosed 1

Apr 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Alphy Undisclosed Strategic Derapi $7M Seed

1495

Socium VenturesLatest Apr 7

Hermeus · $350M Series C VieCure · $43M Undisclosed

2rounds

—led

Defense tech 1Healthtech 1

Series C+ 1, Undisclosed 1

Apr 7, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 1, Undisclosed 1

Hermeus $350M Series C VieCure $43M Undisclosed

1496

Marque VenturesLatest Apr 6

Hybron Technologies · $20M Seed VICTUS Technologies · Undisclosed Seed

2rounds

—led

Defense tech 2

Seed 2

Apr 6, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Hybron Technologies $20M Seed VICTUS Technologies Undisclosed Seed

1497

Veteran Ventures CapitalLatest Apr 6

Hybron Technologies · $20M Seed Cambium · $100M Series B

2rounds

—led

Defense tech 1Industrial tech 1

Seed 1, Series B 1

Apr 6, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Hybron Technologies $20M Seed Cambium $100M Series B

1498

Advent InternationalLatest Mar 31

Saronic Technologies · $1.8B Series D Shield AI · $1.5B Series G

2rounds

—led

Defense tech 2

Series C+ 2

Mar 31, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Saronic Technologies $1.8B Series D Shield AI $1.5B Series G

1499

Blue Owl Healthcare OpportunitiesLatest Mar 31

Ambrosia Biosciences · $100M Series B Mirador Therapeutics · $250M Series B

2rounds

1led

Biotech 2

Series B 2

Mar 31, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

Ambrosia Biosciences $100M Series B Mirador Therapeutics $250M Series B

1500

Boulder VenturesLatest Mar 31

Ambrosia Biosciences · $100M Series B RapidFort · $42M Series A

2rounds

0led

Biotech 1Cybersecurity 1

Series A 1, Series B 1

Mar 31, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Ambrosia Biosciences $100M Series B RapidFort $42M Series A

“—” in Led means every role for that investor in this period is undisclosed; it does not mean zero leads. New companies counts the first participation in a company in our records; follow-on counts later participation.