US startup investors · Sep 18, 2026 – Oct 17, 2026

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

Fidelity Management & Research CompanyLatest Oct 13

Soufflé Therapeutics · $135M Series B Waymo · $5B Term loan

3rounds

1led

AI 1Biotech 1Mobility 1

Series B 1, Series C+ 1, Undisclosed 1

Oct 13, 2026

Details

New companies 2 · Follow-on 1

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

Soufflé Therapeutics $135M Series B Waymo $5B Term loan SiMa.ai $150M Series C

OvermatchLatest Oct 13

ICON · $200M Series D Efficient Computer · $100M Additional funding

3rounds

0led

Defense tech 1Hardware 1Robotics 1

Series B 1, Series C+ 1, Undisclosed 1

Oct 13, 2026

Details

New companies 2 · Follow-on 1

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

ICON $200M Series D Efficient Computer $100M Additional funding Quartermaster $140M Series B equity + debt facility

TemasekLatest Oct 13

Soufflé Therapeutics · $135M Series B Vinci · $250M Series B

3rounds

2led

Biotech 1Healthtech 1Robotics 1

Series B 2, Series C+ 1

Oct 13, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 2, Series C+ 1

Soufflé Therapeutics $135M Series B Vinci $250M Series B Devoted Health $555M Series G

Union Square VenturesLatest Oct 8

Mana Battery · Undisclosed Seed financing (investment amount undisclosed)Nous Research · $90M Series B

3rounds

0led

AI 1Climate tech 1Hardware 1

Seed 1, Series B 1, Undisclosed 1

Oct 8, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 1, Series B 1, Undisclosed 1

Mana Battery Undisclosed Seed financing (investment amount undisclosed)Nous Research $90M Series B Efficient Computer $100M Additional funding

Congruent VenturesLatest Oct 7

Parallel Systems · $100M Series C Fluxnium, Inc. · $7M Seed

3rounds

1led

Agritech 1Climate tech 1Logistics 1

Seed 1, Series A 1, Series C+ 1

Oct 7, 2026

Details

New companies 3 · Follow-on 0

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

Parallel Systems $100M Series C Fluxnium, Inc. $7M Seed Robigo Undisclosed Series A

M12Latest Oct 7

Mecka · $60M Series B Stuut · $52.5M Series B

3rounds

0led

AI 1Fintech 1Robotics 1

Series B 3

Oct 7, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

Mecka $60M Series B Stuut $52.5M Series B Nous Research $90M Series B

Mana VenturesLatest Oct 7

Bloom · $3.6M Seed Efficient Computer · $100M Additional funding

3rounds

0led

Climate tech 1Hardware 1Industrial tech 1

Pre-seed 1, Seed 1, Undisclosed 1

Oct 7, 2026

Details

New companies 3 · Follow-on 0

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

Bloom $3.6M Seed Efficient Computer $100M Additional funding American Supercritical $8M Pre-seed

CRVLatest Oct 6

Melius · $20M Series A Jeeves · $110M Series C-1

3rounds

2led

AI 1Fintech 1Media & gaming 1

Series A 2, Series C+ 1

Oct 6, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Series C+ 1

Melius $20M Series A Jeeves $110M Series C-1 Raindrop Undisclosed Series A

Norwest Venture PartnersLatest Oct 6

Vitalize · $31M Series A Beltic · Undisclosed Seed

3rounds

1led

Developer tools 1Healthtech 1Proptech 1

Seed 1, Series A 1, Series C+ 1

Oct 6, 2026

Details

New companies 2 · Follow-on 1

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

Vitalize $31M Series A Beltic Undisclosed Seed Homeward $120M Series D

GICLatest Oct 2

Supabase · Undisclosed Funding round Devoted Health · $555M Series G

3rounds

1led

Developer tools 1Fintech 1Healthtech 1

Series C+ 2, Undisclosed 1

Oct 2, 2026

Details

New companies 2 · Follow-on 1

Stages: Series C+ 2, Undisclosed 1

Supabase Undisclosed Funding round Devoted Health $555M Series G Jeeves $110M Series C-1

Battery VenturesLatest Sep 30

Miter · $40M Series B Feldera · $15.4M Series A

3rounds

1led

Enterprise software 2Healthtech 1

Series A 1, Series B 1, Undisclosed 1

Sep 30, 2026

Details

New companies 3 · Follow-on 0

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

Miter $40M Series B Feldera $15.4M Series A Phigenics Undisclosed Investment

QED InvestorsLatest Sep 30

Charter Space · $5M Seed Footprint · $25M Series B

3rounds

2led

Fintech 2Media & gaming 1

Seed 1, Series B 1, Series C+ 1

Sep 30, 2026

Details

New companies 3 · Follow-on 0

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

Charter Space $5M Seed Footprint $25M Series B Flam $40M Series B

S32Latest Sep 24

BigHat Biosciences · $75M Series C Ema · $77M Series B

3rounds

1led

AI 2Biotech 1

Series C+ 2, Series B 1

Sep 24, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 2, Series B 1

BigHat Biosciences $75M Series C Ema $77M Series B Snorkel AI $350M Series E

Peak XV PartnersLatest Oct 16

RapidCanvas · $29M Series B MeantToBe, Inc. · $10.5M Seed

2rounds

0led

AI 1Consumer 1

Seed 1, Series B 1

Oct 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

RapidCanvas $29M Series B MeantToBe, Inc. $10.5M Seed

UPMC EnterprisesLatest Oct 16

Estuary Biotherapeutics · $93M Series A ai3Bio · $48M Series A

2rounds

1led

Biotech 2

Series A 2

Oct 16, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Estuary Biotherapeutics $93M Series A ai3Bio $48M Series A

Bling CapitalLatest Oct 15

CarbonAI · $12M Funding Sunbound · $24M Series A

2rounds

0led

Fintech 2

Series A 1, Undisclosed 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

CarbonAI $12M Funding Sunbound $24M Series A

Circle VenturesLatest Oct 15

Uniform Labs · Undisclosed Seed Fission · $10M Series A

2rounds

0led

Fintech 2

Seed 1, Series A 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Uniform Labs Undisclosed Seed Fission $10M Series A

Frist Cressey VenturesLatest Oct 15

Abby Care · $82M Series C Basalt Health · $20M Series A

2rounds

0led

Healthtech 2

Series A 1, Series C+ 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Abby Care $82M Series C Basalt Health $20M Series A

Intel CapitalLatest Oct 15

Mueon · $65M Series A CScale · $145M Series C

2rounds

0led

Hardware 2

Series A 1, Series C+ 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Mueon $65M Series A CScale $145M Series C

LightbankLatest Oct 15

Chariot Claims · $10M Series A Footprint · $25M Series B

2rounds

0led

Enterprise software 1Fintech 1

Series A 1, Series B 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Chariot Claims $10M Series A Footprint $25M Series B

Maverick SiliconLatest Oct 15

Mueon · $65M Series A CScale · $145M Series C

2rounds

1led

Hardware 2

Series A 1, Series C+ 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Mueon $65M Series A CScale $145M Series C

Neotribe VenturesLatest Oct 15

Stand · $70M Series C Clueso · $10M Series A

2rounds

0led

Enterprise software 1Fintech 1

Series A 1, Series C+ 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Stand $70M Series C Clueso $10M Series A

Restive VenturesLatest Oct 15

Homa · $5M Seed Beltic · Undisclosed Seed

2rounds

0led

Developer tools 1Proptech 1

Seed 2

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Homa $5M Seed Beltic Undisclosed Seed

Slow VenturesLatest Oct 15

Otter Health · $8M Seed Snag · $4M Seed

2rounds

1led

Healthtech 1Proptech 1

Seed 2

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Otter Health $8M Seed Snag $4M Seed

StifelLatest Oct 15

Meow · Undisclosed Strategic minority investment Quartermaster · $140M Series B equity + debt facility

2rounds

0led

Defense tech 1Fintech 1

Series B 1, Undisclosed 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Meow Undisclosed Strategic minority investment Quartermaster $140M Series B equity + debt facility

True VenturesLatest Oct 15

Goodweek · $12M Seed Enveda · $311M Series E

2rounds

0led

AI 1Biotech 1

Seed 1, Series C+ 1

Oct 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Goodweek $12M Seed Enveda $311M Series E

TTV CapitalLatest Oct 15

Sunbound · $24M Series A Outmarket AI · $34.5M Series B

2rounds

1led

Fintech 2

Series A 1, Series B 1

Oct 15, 2026

Details

New companies 1 · Follow-on 1

Stages: Series A 1, Series B 1

Sunbound $24M Series A Outmarket AI $34.5M Series B

Amplify PartnersLatest Oct 14

Modal Labs · $750M Series D Soteris · Undisclosed Seed funding disclosure

2rounds

0led

AI 1Fintech 1

Seed 1, Series C+ 1

Oct 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Modal Labs $750M Series D Soteris Undisclosed Seed funding disclosure

B CapitalLatest Oct 14

Labelbox · >$100M Series E Precision Neuroscience · $250M Series D

2rounds

0led

AI 1Healthtech 1

Series C+ 2

Oct 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Labelbox >$100M Series E Precision Neuroscience $250M Series D

Blume VenturesLatest Oct 14

Confido Health · $12.5M Series A extension MeantToBe, Inc. · $10.5M Seed

2rounds

0led

Consumer 1Healthtech 1

Seed 1, Series A 1

Oct 14, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Confido Health $12.5M Series A extension MeantToBe, Inc. $10.5M Seed

“—” 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.