US startup investors · Jul 20, 2026 – Oct 17, 2026

Recent funding activity in US startups, organised by investor and their role in each round.

511

Base10Latest Aug 4

Vector Legal · $5.2M Seed HappyRobot · $150M Series C

2rounds

1led

AI 1Business services 1

Seed 1, Series C+ 1

Aug 4, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Vector Legal $5.2M Seed HappyRobot $150M Series C

512

Thomson Reuters VenturesLatest Aug 4

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

2rounds

0led

Fintech 1Proptech 1

Series A 1, Series B 1

Aug 4, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

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

513

Sands CapitalLatest Aug 3

Base Power · $1B Series D K2 Space · $500M Series D

2rounds

0led

Climate tech 1Space tech 1

Series C+ 2

Aug 3, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Base Power $1B Series D K2 Space $500M Series D

514

Data Point CapitalLatest Jul 31

Bidbus · $15M Series A ProphetX · $35M Growth

2rounds

—led

Ecommerce 1Fintech 1

Growth 1, Series A 1

Jul 31, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series A 1

Bidbus $15M Series A ProphetX $35M Growth

515

Mucker CapitalLatest Jul 31

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

2rounds

—led

Ecommerce 1Enterprise software 1

Seed 1, Series A 1

Jul 31, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Bidbus $15M Series A CopySight $3M Seed

516

HF0Latest Jul 28

Fish Audio · $52M Seed Cast Insights · $4.5M Pre-Seed

2rounds

—led

AI 2

Pre-seed 1, Seed 1

Jul 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Fish Audio $52M Seed Cast Insights $4.5M Pre-Seed

517

Lenny RachitskyLatest Jul 27

Pilot Protocol · $4.5M Seed Uniti · $12M Series A

2rounds

—led

AI 1Proptech 1

Seed 1, Series A 1

Jul 27, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Pilot Protocol $4.5M Seed Uniti $12M Series A

518

Biogen New VenturesLatest Oct 16

Estuary Biotherapeutics · $93M Series A

1rounds

0led

Biotech 1

Series A 1

Oct 16, 2026

Details

New companies 1 · Follow-on 0

Stages: Series A 1

Estuary Biotherapeutics $93M Series A

519

Kanaden CorporationLatest Oct 16

RSYNQ · $2M Strategic investment

1rounds

0led

Robotics 1

Undisclosed 1

Oct 16, 2026

Details

New companies 1 · Follow-on 0

Stages: Undisclosed 1

RSYNQ $2M Strategic investment

520

National Kidney Foundation Innovation FundLatest Oct 16

Estuary Biotherapeutics · $93M Series A

1rounds

0led

Biotech 1

Series A 1

Oct 16, 2026

Details

New companies 1 · Follow-on 0

Stages: Series A 1

Estuary Biotherapeutics $93M Series A

521

Titanium VenturesLatest Oct 16

RapidCanvas · $29M Series B

1rounds

0led

AI 1

Series B 1

Oct 16, 2026

Details

New companies 1 · Follow-on 0

Stages: Series B 1

RapidCanvas $29M Series B

522

Valley Capital PartnersLatest Oct 16

RapidCanvas · $29M Series B

1rounds

0led

AI 1

Series B 1

Oct 16, 2026

Details

New companies 1 · Follow-on 0

Stages: Series B 1

RapidCanvas $29M Series B

523

Vertex Ventures SEA & IndiaLatest Oct 16

RapidCanvas · $29M Series B

1rounds

1led

AI 1

Series B 1

Oct 16, 2026

Details

New companies 1 · Follow-on 0

Stages: Series B 1

RapidCanvas $29M Series B

524

Adara VenturesLatest Oct 15

Goodweek · $12M Seed

1rounds

1led

AI 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Goodweek $12M Seed

525

Anamcara CapitalLatest Oct 15

Goodweek · $12M Seed

1rounds

0led

AI 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Goodweek $12M Seed

526

Ari RubensteinLatest Oct 15

Fission · $10M Series A

1rounds

0led

Fintech 1

Series A 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Series A 1

Fission $10M Series A

527

AstanorLatest Oct 15

Metabolize · $3.2M Seed

1rounds

1led

Healthtech 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Metabolize $3.2M Seed

528

Avidity PartnersLatest Oct 15

Sirona Medical · $40M Series D

1rounds

1led

Healthtech 1

Series C+ 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Series C+ 1

Sirona Medical $40M Series D

529

BGVLatest Oct 15

Goodweek · $12M Seed

1rounds

0led

AI 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Goodweek $12M Seed

530

Bitsurge HoldingsLatest Oct 15

IPX Exchange · $4M Seed

1rounds

1led

Media & gaming 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

IPX Exchange $4M Seed

531

Borderless CapitalLatest Oct 15

Fission · $10M Series A

1rounds

0led

Fintech 1

Series A 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Series A 1

Fission $10M Series A

532

BY Venture PartnersLatest Oct 15

Goodweek · $12M Seed

1rounds

0led

AI 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Goodweek $12M Seed

533

Cambrian VenturesLatest Oct 15

Homa · $5M Seed

1rounds

0led

Proptech 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Homa $5M Seed

534

CentraleSupélec VentureLatest Oct 15

Goodweek · $12M Seed

1rounds

0led

AI 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Goodweek $12M Seed

535

CoFound PartnersLatest Oct 15

Otter Health · $8M Seed

1rounds

0led

Healthtech 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Otter Health $8M Seed

536

Companyon VenturesLatest Oct 15

North.cloud · $60M Series B

1rounds

0led

Enterprise software 1

Series B 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Series B 1

North.cloud $60M Series B

537

Cowboy VenturesLatest Oct 15

CarbonAI · $12M Funding

1rounds

1led

Fintech 1

Undisclosed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Undisclosed 1

CarbonAI $12M Funding

538

EvidencedLatest Oct 15

Otter Health · $8M Seed

1rounds

1led

Healthtech 1

Seed 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Seed 1

Otter Health $8M Seed

539

Geodesic Alliance FundLatest Oct 15

Mueon · $65M Series A

1rounds

0led

Hardware 1

Series A 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Series A 1

Mueon $65M Series A

540

Graph VenturesLatest Oct 15

Chariot Claims · $10M Series A

1rounds

0led

Enterprise software 1

Series A 1

Oct 15, 2026

Details

New companies 1 · Follow-on 0

Stages: Series A 1

Chariot Claims $10M 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.