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

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

481

Soma CapitalLatest Aug 21

Starcloud · $250M Series A extension Augustus · $180M Series B

2rounds

0led

Fintech 1Space tech 1

Series A 1, Series B 1

Aug 21, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Starcloud $250M Series A extension Augustus $180M Series B

482

Paul GrahamLatest Aug 20

Apollo Atomics · $31M Seed Discovered Materials · $9M Seed

2rounds

0led

AI 1Climate tech 1

Seed 2

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Apollo Atomics $31M Seed Discovered Materials $9M Seed

483

Tribeca Venture PartnersLatest Aug 20

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

2rounds

—led

AI 1Healthtech 1

Seed 1, Series B 1

Aug 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

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

484

Health Velocity CapitalLatest Aug 19

Ours Privacy · $15M Series A Procode AI · $10M Series A

2rounds

—led

Healthtech 2

Series A 2

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Ours Privacy $15M Series A Procode AI $10M Series A

485

InterlagosLatest Aug 19

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

2rounds

—led

Defense tech 2

Series C+ 2

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

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

486

Prysm CapitalLatest Aug 19

ALSO · $150M Series D HappyRobot · $150M Series C

2rounds

1led

AI 1Mobility 1

Series C+ 2

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

ALSO $150M Series D HappyRobot $150M Series C

487

PSGLatest Aug 19

XBE · Undisclosed Growth Horizon3 · $250M Series E

2rounds

—led

Cybersecurity 1Proptech 1

Growth 1, Series C+ 1

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

XBE Undisclosed Growth Horizon3 $250M Series E

488

The O.H.I.O. FundLatest Aug 19

Sonic Fire Tech · $15M Seed RWX · $12M Series A

2rounds

—led

Developer tools 1Industrial tech 1

Seed 1, Series A 1

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Sonic Fire Tech $15M Seed RWX $12M Series A

489

T. Rowe Price AssociatesLatest Aug 19

Castelion · $1B Series C K2 Space · $500M Series D

2rounds

—led

Defense tech 1Space tech 1

Series C+ 2

Aug 19, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Castelion $1B Series C K2 Space $500M Series D

490

abrdnLatest Aug 18

Abcuro · $66M Series D Epicrispr Biotechnologies · $90M Series C

2rounds

—led

Biotech 2

Series C+ 2

Aug 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Abcuro $66M Series D Epicrispr Biotechnologies $90M Series C

491

CIVLatest Aug 18

Hypercubic · $5.3M Seed AGent Energy · $11M Seed

2rounds

1led

Climate tech 1Developer tools 1

Seed 2

Aug 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Hypercubic $5.3M Seed AGent Energy $11M Seed

492

Samsung NextLatest Aug 18

Synthefy · $6.5M Seed Xpander · $7.5M Seed

2rounds

0led

AI 2

Seed 2

Aug 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Synthefy $6.5M Seed Xpander $7.5M Seed

493

Sanofi VenturesLatest Aug 18

Abcuro · $66M Series D Epicrispr Biotechnologies · $90M Series C

2rounds

—led

Biotech 2

Series C+ 2

Aug 18, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Abcuro $66M Series D Epicrispr Biotechnologies $90M Series C

494

Forerunner VenturesLatest Aug 17

Wispr Flow · $280M Series B Natural · $30M Series A

2rounds

1led

AI 1Fintech 1

Series A 1, Series B 1

Aug 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Wispr Flow $280M Series B Natural $30M Series A

495

Peak XVLatest Aug 17

Wispr Flow · $280M Series B Lumilens · >$700M Series C

2rounds

0led

AI 1Hardware 1

Series B 1, Series C+ 1

Aug 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Wispr Flow $280M Series B Lumilens >$700M Series C

496

Forge Life Science PartnersLatest Aug 13

Khartis Therapeutics · $50M Series B Infinimmune · $75M Series A

2rounds

—led

Biotech 2

Series A 1, Series B 1

Aug 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Khartis Therapeutics $50M Series B Infinimmune $75M Series A

497

Sixth Street GrowthLatest Aug 13

Databricks · $5B Growth Candid Health · $120M Series D

2rounds

—led

AI 1Healthtech 1

Growth 1, Series C+ 1

Aug 13, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

Databricks $5B Growth Candid Health $120M Series D

498

Anorak VenturesLatest Aug 12

Heaviside Industries · $60M Series B Soctera · $4M Seed

2rounds

—led

Defense tech 2

Seed 1, Series B 1

Aug 12, 2026

Details

New companies 1 · Follow-on 1

Stages: Seed 1, Series B 1

Heaviside Industries $60M Series B Soctera $4M Seed

499

D1 Capital PartnersLatest Aug 12

Thrive Holdings · >$2B Growth Base Power · $1B Series D

2rounds

0led

AI 1Climate tech 1

Growth 1, Series C+ 1

Aug 12, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

Thrive Holdings >$2B Growth Base Power $1B Series D

500

Flex CapitalLatest Aug 12

CodeRabbit · $143M Series C Uniti · $12M Series A

2rounds

—led

Developer tools 1Proptech 1

Series A 1, Series C+ 1

Aug 12, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

CodeRabbit $143M Series C Uniti $12M Series A

501

Base10 PartnersLatest Aug 11

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

2rounds

—led

Fintech 1Proptech 1

Seed 1, Series A 1

Aug 11, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

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

502

Akshay KothariLatest Aug 10

Natural · $30M Series A Ambrook · $30M Series B

2rounds

0led

Fintech 2

Series A 1, Series B 1

Aug 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Natural $30M Series A Ambrook $30M Series B

503

Cormorant Asset ManagementLatest Aug 10

Epicrispr Biotechnologies · $90M Series C Crystalys Therapeutics · $130M Series B

2rounds

—led

Biotech 2

Series B 1, Series C+ 1

Aug 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Epicrispr Biotechnologies $90M Series C Crystalys Therapeutics $130M Series B

504

Lightspeed India PartnersLatest Aug 10

Discovered Materials · $9M Seed Mitti Labs · $9.5M Series A

2rounds

—led

AI 1Climate tech 1

Seed 1, Series A 1

Aug 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Discovered Materials $9M Seed Mitti Labs $9.5M Series A

505

OffscriptLatest Aug 10

Flagler Health · $50M Series B Throne Science · $10M Series A

2rounds

—led

Healthtech 2

Series A 1, Series B 1

Aug 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Flagler Health $50M Series B Throne Science $10M Series A

506

EDBILatest Aug 6

Lumilens · >$700M Series C Horizon3 · $250M Series E

2rounds

—led

Cybersecurity 1Hardware 1

Series C+ 2

Aug 6, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Lumilens >$700M Series C Horizon3 $250M Series E

507

OvertureLatest Aug 6

SiteVue AI · $7.5M Seed Lydian · $43M Series A

2rounds

—led

Climate tech 1Industrial tech 1

Seed 1, Series A 1

Aug 6, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

SiteVue AI $7.5M Seed Lydian $43M Series A

508

Adverb VenturesLatest Aug 5

Foundational Industries · $25M Seed Centralize · $19M Seed+

2rounds

0led

Enterprise software 1Industrial tech 1

Seed 2

Aug 5, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Foundational Industries $25M Seed Centralize $19M Seed+

509

Boost VCLatest Aug 5

SkinBit · $6M Pre-Seed Claryx · $3.5M Pre-Seed

2rounds

—led

Biotech 1Healthtech 1

Pre-seed 2

Aug 5, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

SkinBit $6M Pre-Seed Claryx $3.5M Pre-Seed

510

SC VenturesLatest Aug 5

Yellow Card · $40M Strategic Digital Asset · Undisclosed Growth

2rounds

—led

Fintech 2

Growth 1, Undisclosed 1

Aug 5, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Undisclosed 1

Yellow Card $40M Strategic Digital Asset Undisclosed Growth

“—” 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.