Most active investors · All time

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

361

SoftBank Vision Fund 2Latest Sep 9

Encoded Therapeutics Inc. · $275M Series F Zenity · $125M Series C

5rounds

1led

Biotech 1Climate tech 1Cybersecurity 1

Series C+ 4, Series B 1

Sep 9, 2026

Details

New companies 5 · Follow-on 0

Stages: Series C+ 4, Series B 1

Encoded Therapeutics Inc. $275M Series F Zenity $125M Series C Helion $465M Series G

362

MaC VenturesLatest Sep 8

Bluecore Energy · $40M Seed — additional capital within USD50m financing Autoscience · $14M Seed

5rounds

0led

AI 1Climate tech 1Consumer 1

Seed 4, Series A 1

Sep 8, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 4, Series A 1

Bluecore Energy $40M Seed — additional capital within USD50m financing Autoscience $14M Seed Taya $5M Seed

363

Booz Allen VenturesLatest Sep 3

HiddenLayer · $100M Series B Scout AI · $100M Series A

5rounds

0led

Defense tech 2AI 1Cybersecurity 1

Series A 3, Series B 2

Sep 3, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 3, Series B 2

HiddenLayer $100M Series B Scout AI $100M Series A Firestorm Labs $82M Series B

364

NextView VenturesLatest Sep 3

Fambot · $3.5M Pre-seed Walden Robotics · $300M Undisclosed

5rounds

1led

Fintech 2AI 1Healthtech 1

Undisclosed 2, Pre-seed 1, Series A 1, Series B 1

Sep 3, 2026

Details

New companies 5 · Follow-on 0

Stages: Undisclosed 2, Pre-seed 1, Series A 1, Series B 1

Fambot $3.5M Pre-seed Walden Robotics $300M Undisclosed Handspring $19M Series B

365

Balaji SrinivasanLatest Sep 2

Physical Superintelligence (PSI) · $58M Seed OpenGradient · $9.5M Undisclosed

5rounds

0led

Fintech 3AI 2

Undisclosed 3, Seed 1, Series A 1

Sep 2, 2026

Details

New companies 5 · Follow-on 0

Stages: Undisclosed 3, Seed 1, Series A 1

Physical Superintelligence (PSI) $58M Seed OpenGradient $9.5M Undisclosed M1X Global $3M Angel

366

StripeLatest Sep 2

Archive · Undisclosed Growth investment Supabase · $500M Series F

5rounds

0led

Fintech 3Developer tools 1Media & gaming 1

Series A 2, Growth 1, Series C+ 1, Undisclosed 1

Sep 2, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 2, Growth 1, Series C+ 1, Undisclosed 1

Archive Undisclosed Growth investment Supabase $500M Series F Checker $8M Undisclosed

367

Cubit CapitalLatest Sep 1

Reframe Systems · $40M Additional funding Lucid Bots · $20M Series B

5rounds

0led

Climate tech 1Industrial tech 1Proptech 1

Seed 2, Series B 2, Undisclosed 1

Sep 1, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 2, Series B 2, Undisclosed 1

Reframe Systems $40M Additional funding Lucid Bots $20M Series B Lux Aeterna $10M Seed

368

Gates FoundationLatest Aug 27

ProFound Therapeutics · $35M Strategic Kanvas Biosciences · $48M Series A

5rounds

—led

Biotech 2Agritech 1AI 1

Undisclosed 4, Series A 1

Aug 27, 2026

Details

New companies 5 · Follow-on 0

Stages: Undisclosed 4, Series A 1

ProFound Therapeutics $35M Strategic Kanvas Biosciences $48M Series A Ten63 Therapeutics $45M Strategic

369

Lockheed Martin VenturesLatest Aug 27

Regent · $240M Series B Venus Aerospace · $91M Series B

5rounds

0led

Industrial tech 2Defense tech 1Mobility 1

Series B 4, Series C+ 1

Aug 27, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 4, Series C+ 1

Regent $240M Series B Venus Aerospace $91M Series B ANELLO Photonics $25M Series B-2

370

Define VenturesLatest Aug 26

Arintra · $25M Series B Blank Bio · $7.2M Seed

5rounds

—led

Healthtech 4Biotech 1

Series B 3, Seed 1, Series C+ 1

Aug 26, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 3, Seed 1, Series C+ 1

Arintra $25M Series B Blank Bio $7.2M Seed 9amHealth $26M Series B

371

Unusual VenturesLatest Aug 26

OliverAI · Undisclosed Pre-Seed Rime · $24M Series A

5rounds

—led

AI 2Developer tools 2Cybersecurity 1

Series A 2, Pre-seed 1, Seed 1, Series B 1

Aug 26, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 2, Pre-seed 1, Seed 1, Series B 1

OliverAI Undisclosed Pre-Seed Rime $24M Series A RAVEN.IO $20M Seed

372

Village GlobalLatest Aug 26

Legato · $12M Seed Cast Insights · $4.5M Pre-Seed

5rounds

—led

AI 2Healthtech 2Fintech 1

Seed 2, Undisclosed 2, Pre-seed 1

Aug 26, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 2, Undisclosed 2, Pre-seed 1

Legato $12M Seed Cast Insights $4.5M Pre-Seed Sazabi $8M Seed

373

Basis SetLatest Aug 25

Osmo · $5M Seed Rowspace · $50M Series A

5rounds

0led

AI 2Enterprise software 1Fintech 1

Seed 3, Series A 2

Aug 25, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 3, Series A 2

Osmo $5M Seed Rowspace $50M Series A Dataro $14.3M Series A

374

Amex VenturesLatest Aug 24

Fazeshift · Undisclosed Strategic Pie · Undisclosed Strategic

5rounds

—led

Enterprise software 2Fintech 2AI 1

Undisclosed 4, Series B 1

Aug 24, 2026

Details

New companies 5 · Follow-on 0

Stages: Undisclosed 4, Series B 1

Fazeshift Undisclosed Strategic Pie Undisclosed Strategic Bluefish AI $43M Series B

375

Tribeca Venture PartnersLatest Aug 20

Twin1 AI · $20M Seed Flagler Health · $50M Series B

5rounds

—led

AI 3Ecommerce 1Healthtech 1

Series B 2, Series C+ 2, Seed 1

Aug 20, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 2, Series C+ 2, Seed 1

Twin1 AI $20M Seed Flagler Health $50M Series B Fora $60M Series D

376

InterlagosLatest Aug 19

Castelion · $1B Series C Neros Technologies · $250M Series C

5rounds

—led

Defense tech 3Mobility 1Space tech 1

Series B 2, Series C+ 2, Series A 1

Aug 19, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 2, Series C+ 2, Series A 1

Castelion $1B Series C Neros Technologies $250M Series C Senra Systems $65M Series B

377

Mercury FundLatest Aug 19

Queen One · $25M Series A Venus Aerospace · $91M Series B

5rounds

—led

Ecommerce 1Enterprise software 1Fintech 1

Growth 1, Seed 1, Series A 1, Series B 1, Series C+ 1

Aug 19, 2026

Details

New companies 5 · Follow-on 0

Stages: Growth 1, Seed 1, Series A 1, Series B 1, Series C+ 1

Queen One $25M Series A Venus Aerospace $91M Series B Rowan $3.3M Seed

378

PSGLatest Aug 19

XBE · Undisclosed Growth Horizon3 · $250M Series E

5rounds

—led

AI 2Cybersecurity 1Enterprise software 1

Growth 2, Series B 1, Series C+ 1, Undisclosed 1

Aug 19, 2026

Details

New companies 5 · Follow-on 0

Stages: Growth 2, Series B 1, Series C+ 1, Undisclosed 1

XBE Undisclosed Growth Horizon3 $250M Series E Dockwa Undisclosed Strategic

379

SV InvestmentLatest Aug 19

KaliVir Immunotherapeutics · $14M Series A LinqAlpha · $22M Series A

5rounds

—led

Biotech 2AI 1Fintech 1

Series A 3, Series B 2

Aug 19, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 3, Series B 2

KaliVir Immunotherapeutics $14M Series A LinqAlpha $22M Series A CarbonSix $40M Series A

380

Samsara BioCapitalLatest Aug 18

Abcuro · $66M Series D Sidewinder Therapeutics · $137M Series B

5rounds

0led

Biotech 5

Series B 3, Series C+ 2

Aug 18, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 3, Series C+ 2

Abcuro $66M Series D Sidewinder Therapeutics $137M Series B Ambrosia Biosciences $100M Series B

381

Edison PartnersLatest Aug 12

ClearJet · $25M Growth K1x · $175M Growth

5rounds

—led

Fintech 2AI 1Enterprise software 1

Growth 3, Seed 1, Series A 1

Aug 12, 2026

Details

New companies 5 · Follow-on 0

Stages: Growth 3, Seed 1, Series A 1

ClearJet $25M Growth K1x $175M Growth Mappedin $24.5M Growth

382

Base10 PartnersLatest Aug 11

Axle · $17.5M Series A Antares Labs · $7.3M Seed

5rounds

—led

Fintech 2AI 1Enterprise software 1

Series A 3, Seed 1, Undisclosed 1

Aug 11, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 3, Seed 1, Undisclosed 1

Axle $17.5M Series A Antares Labs $7.3M Seed Coval $28M Series A

383

Sony Innovation FundLatest Aug 5

Yellow Card · $40M Strategic Kotoba Technologies · $10M Seed+

5rounds

—led

Fintech 2AI 1Climate tech 1

Series A 2, Seed 1, Series B 1, Undisclosed 1

Aug 5, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 2, Seed 1, Series B 1, Undisclosed 1

Yellow Card $40M Strategic Kotoba Technologies $10M Seed+CREW Carbon $25M Series A

384

Company VenturesLatest Aug 4

Claryx · $3.5M Pre-Seed Prosper AI · $30M Series A

5rounds

—led

Healthtech 3Biotech 1Fintech 1

Seed 2, Series A 2, Pre-seed 1

Aug 4, 2026

Details

New companies 5 · Follow-on 0

Stages: Seed 2, Series A 2, Pre-seed 1

Claryx $3.5M Pre-Seed Prosper AI $30M Series A Kubera Health $6.5M Seed

385

Thomson Reuters VenturesLatest Aug 4

Ambrook · $30M Series B Henry AI · $16.5M Series A

5rounds

0led

Fintech 3Enterprise software 1Proptech 1

Series A 2, Series B 2, Undisclosed 1

Aug 4, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 2, Series B 2, Undisclosed 1

Ambrook $30M Series B Henry AI $16.5M Series A Zamp Undisclosed Undisclosed

386

BHP VenturesLatest Aug 3

Mariana Minerals · $310M Series B Cuprum Metals · $19.4M Series A

5rounds

—led

Climate tech 3AI 1Industrial tech 1

Series A 2, Series B 2, Undisclosed 1

Aug 3, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 2, Series B 2, Undisclosed 1

Mariana Minerals $310M Series B Cuprum Metals $19.4M Series A Terra AI $20M Series A

387

HOF CapitalLatest Aug 3

Valar Atomics · $1B Series B Trace Finance · $32M Series A

5rounds

0led

AI 1Climate tech 1Fintech 1

Series B 3, Seed 1, Series A 1

Aug 3, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 3, Seed 1, Series A 1

Valar Atomics $1B Series B Trace Finance $32M Series A RadixArk $100M Seed

388

Vertex VenturesLatest Aug 3

Zenity · $125M Series C Higharc · $95M Series C

5rounds

—led

Cybersecurity 1Developer tools 1Fintech 1

Series C+ 2, Growth 1, Series A 1, Series B 1

Aug 3, 2026

Details

New companies 5 · Follow-on 0

Stages: Series C+ 2, Growth 1, Series A 1, Series B 1

Zenity $125M Series C Higharc $95M Series C Rylo $85M Growth

389

Mucker CapitalLatest Jul 31

Bidbus · $15M Series A CopySight · $3M Seed

5rounds

—led

Ecommerce 2Consumer 1Enterprise software 1

Series A 3, Seed 2

Jul 31, 2026

Details

New companies 5 · Follow-on 0

Stages: Series A 3, Seed 2

Bidbus $15M Series A CopySight $3M Seed SIGMAS $1M Seed

390

General AtlanticLatest Jul 30

Gravie · Undisclosed Growth SambaNova · $1B Series F

5rounds

—led

AI 1Climate tech 1Fintech 1

Series C+ 3, Growth 1, Undisclosed 1

Jul 30, 2026

Details

New companies 5 · Follow-on 0

Stages: Series C+ 3, Growth 1, Undisclosed 1

Gravie Undisclosed Growth SambaNova $1B Series F Farther $150M Series D

“—” 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.