US startup investors · All time

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

TCVLatest Sep 14

Archy · $50M Series C Upwind Security · ~$300M Funding

11rounds

1led

Cybersecurity 3Fintech 3AI 2

Series B 5, Series C+ 5, Undisclosed 1

Sep 14, 2026

Details

New companies 9 · Follow-on 2

Stages: Series B 5, Series C+ 5, Undisclosed 1

Archy $50M Series C Upwind Security ~$300M Funding Onyx Security $113M Series B

S3 VenturesLatest Aug 20

MaxQ Medical · $31.5M Series A Versa Vascular · $42M Series C

11rounds

—led

Healthtech 5Fintech 3Cybersecurity 2

Series A 5, Series B 2, Series C+ 2, Undisclosed 2

Aug 20, 2026

Details

New companies 11 · Follow-on 0

Stages: Series A 5, Series B 2, Series C+ 2, Undisclosed 2

MaxQ Medical $31.5M Series A Versa Vascular $42M Series C DataBahn $40M Series B

NVenturesLatest May 27

Tensormesh · $20M Seed+OpenRouter · $113M Series B

11rounds

—led

AI 5Biotech 1Climate tech 1

Series B 3, Series C+ 3, Seed 2, Undisclosed 2, Series A 1

May 27, 2026

Details

New companies 11 · Follow-on 0

Stages: Series B 3, Series C+ 3, Seed 2, Undisclosed 2, Series A 1

Tensormesh $20M Seed+OpenRouter $113M Series B XBOW $35M Series C+

Franklin TempletonLatest Oct 22

Warhound · $200M Seed Waymo · $5B Term loan

10rounds

0led

Fintech 3Defense tech 2Ecommerce 1

Series C+ 6, Seed 2, Series B 1, Undisclosed 1

Oct 22, 2026

Details

New companies 10 · Follow-on 0

Stages: Series C+ 6, Seed 2, Series B 1, Undisclosed 1

Warhound $200M Seed Waymo $5B Term loan Devoted Health $555M Series G

Upfront VenturesLatest Oct 20

Daytona · $60M Series B Rainmaker · $100M Series B

10rounds

0led

Healthtech 3AI 2Climate tech 1

Seed 5, Series A 2, Series B 2, Series C+ 1

Oct 20, 2026

Details

New companies 9 · Follow-on 1

Stages: Seed 5, Series A 2, Series B 2, Series C+ 1

Daytona $60M Series B Rainmaker $100M Series B Ayble Health $16M Series A

Bling CapitalLatest Oct 15

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

10rounds

0led

Fintech 3Healthtech 3AI 1

Seed 3, Series A 2, Series C+ 2, Growth 1, Series B 1, Undisclosed 1

Oct 15, 2026

Details

New companies 10 · Follow-on 0

Stages: Seed 3, Series A 2, Series C+ 2, Growth 1, Series B 1, Undisclosed 1

CarbonAI $12M Funding Sunbound $24M Series A Halo $7M Seed

Lowercarbon CapitalLatest Oct 15

Stand · $70M Series C Type One Energy · $200M Series B

10rounds

0led

Climate tech 7Fintech 1Hardware 1

Series B 4, Series A 3, Series C+ 3

Oct 15, 2026

Details

New companies 10 · Follow-on 0

Stages: Series B 4, Series A 3, Series C+ 3

Stand $70M Series C Type One Energy $200M Series B Rainmaker $100M Series B

SOSVLatest Oct 15

Metabolize · $3.2M Seed Viabot · $24M Series A

10rounds

0led

Biotech 4Healthtech 3Climate tech 1

Seed 7, Series A 2, Pre-seed 1

Oct 15, 2026

Details

New companies 10 · Follow-on 0

Stages: Seed 7, Series A 2, Pre-seed 1

Metabolize $3.2M Seed Viabot $24M Series A Princeton Critical Minerals $16M Series A

Uncork CapitalLatest Oct 14

Evos · $9M Pre-seed Numeral · $100M Series C

10rounds

1led

Enterprise software 4Healthtech 3AI 1

Series A 3, Series C+ 3, Pre-seed 1, Seed 1, Series B 1, Undisclosed 1

Oct 14, 2026

Details

New companies 9 · Follow-on 1

Stages: Series A 3, Series C+ 3, Pre-seed 1, Seed 1, Series B 1, Undisclosed 1

Evos $9M Pre-seed Numeral $100M Series C Buildcheck AI, Inc. $12M Series A

100

InvusLatest Oct 13

Soufflé Therapeutics · $135M Series B Precision Neuroscience · $250M Series D

10rounds

0led

Biotech 7Foodtech 1Healthtech 1

Series B 4, Series C+ 4, Undisclosed 2

Oct 13, 2026

Details

New companies 10 · Follow-on 0

Stages: Series B 4, Series C+ 4, Undisclosed 2

Soufflé Therapeutics $135M Series B Precision Neuroscience $250M Series D Encoded Therapeutics Inc. $275M Series F

101

BlackstoneLatest Oct 8

Waymo · $5B Term loan Factory · $200M Funding

10rounds

1led

AI 2Cybersecurity 2Developer tools 1

Series C+ 5, Undisclosed 4, Growth 1

Oct 8, 2026

Details

New companies 8 · Follow-on 2

Stages: Series C+ 5, Undisclosed 4, Growth 1

Waymo $5B Term loan Factory $200M Funding Etched $700M Series D

102

Congruent VenturesLatest Oct 7

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

10rounds

1led

Climate tech 4Agritech 2Fintech 1

Series A 5, Series C+ 3, Seed 1, Undisclosed 1

Oct 7, 2026

Details

New companies 10 · Follow-on 0

Stages: Series A 5, Series C+ 3, Seed 1, Undisclosed 1

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

103

Construct CapitalLatest Oct 7

Polygrade · $6.3M Seed BackOps · $42M Series B

10rounds

1led

Industrial tech 3Defense tech 2AI 1

Series A 3, Series B 3, Seed 2, Series C+ 1, Undisclosed 1

Oct 7, 2026

Details

New companies 8 · Follow-on 2

Stages: Series A 3, Series B 3, Seed 2, Series C+ 1, Undisclosed 1

Polygrade $6.3M Seed BackOps $42M Series B Hadrian $1.4B Series D

104

NeoLatest Oct 7

Mecka · $60M Series B Transfyr · $25M Seed

10rounds

0led

AI 3Biotech 1Climate tech 1

Seed 4, Series A 2, Series B 2, Pre-seed 1, Series C+ 1

Oct 7, 2026

Details

New companies 10 · Follow-on 0

Stages: Seed 4, Series A 2, Series B 2, Pre-seed 1, Series C+ 1

Mecka $60M Series B Transfyr $25M Seed Twin1 AI $20M Seed

105

Ribbit CapitalLatest Oct 5

Valon · $150M Series D Crusoe · $3.9B Series F (initial close; anticipated total)

10rounds

1led

AI 3Defense tech 2Fintech 2

Series C+ 7, Growth 1, Seed 1, Series A 1

Oct 5, 2026

Details

New companies 9 · Follow-on 1

Stages: Series C+ 7, Growth 1, Seed 1, Series A 1

Valon $150M Series D Crusoe $3.9B Series F (initial close; anticipated total)Artificial Intelligence Underwriting Company (AIUC) $40M Series A

106

Abstract VenturesLatest Sep 22

Atum · $13.5M Funding Odyssey Energy Solutions · $74M Funding

10rounds

0led

AI 4Fintech 2Climate tech 1

Series B 3, Undisclosed 3, Pre-seed 1, Seed 1, Series A 1, Series C+ 1

Sep 22, 2026

Details

New companies 10 · Follow-on 0

Stages: Series B 3, Undisclosed 3, Pre-seed 1, Seed 1, Series A 1, Series C+ 1

Atum $13.5M Funding Odyssey Energy Solutions $74M Funding Natural $30M Series A

107

Bloomberg BetaLatest Sep 22

Vals AI · $40M Series A Clay · $115M Series D

10rounds

0led

AI 5Defense tech 2Enterprise software 1

Series A 4, Series B 3, Series C+ 2, Seed 1

Sep 22, 2026

Details

New companies 9 · Follow-on 1

Stages: Series A 4, Series B 3, Series C+ 2, Seed 1

Vals AI $40M Series A Clay $115M Series D Smack Technologies $61M Series B

108

ConvictionLatest Sep 9

Harvey · $550M Series H Keenable · $26M Seed

10rounds

0led

AI 4Healthtech 2Climate tech 1

Series C+ 4, Series A 3, Series B 2, Seed 1

Sep 9, 2026

Details

New companies 10 · Follow-on 0

Stages: Series C+ 4, Series A 3, Series B 2, Seed 1

Harvey $550M Series H Keenable $26M Seed Valar Atomics $1B Series B

109

NFXLatest Sep 9

TwoStep Therapeutics · $62.5M Series A Starcloud · $250M Series A extension

10rounds

0led

Space tech 3Biotech 2Consumer 2

Series A 3, Seed 2, Series C+ 2, Growth 1, Series B 1, Undisclosed 1

Sep 9, 2026

Details

New companies 9 · Follow-on 1

Stages: Series A 3, Seed 2, Series C+ 2, Growth 1, Series B 1, Undisclosed 1

TwoStep Therapeutics $62.5M Series A Starcloud $250M Series A extension Portal Biotechnologies $9M Undisclosed

110

WndrCoLatest Sep 9

Harvey · $550M Series H Genera · $10M Seed

10rounds

0led

Enterprise software 3AI 2Climate tech 1

Series A 3, Series C+ 3, Seed 2, Undisclosed 2

Sep 9, 2026

Details

New companies 10 · Follow-on 0

Stages: Series A 3, Series C+ 3, Seed 2, Undisclosed 2

Harvey $550M Series H Genera $10M Seed 8090 Labs $135M Series A

111

Seligman VenturesLatest Aug 18

Velaura AI · $110M Series A Lumilens · >$700M Series C

10rounds

—led

Hardware 5AI 4Cybersecurity 1

Series A 5, Series C+ 3, Pre-seed 1, Series B 1

Aug 18, 2026

Details

New companies 9 · Follow-on 1

Stages: Series A 5, Series C+ 3, Pre-seed 1, Series B 1

Velaura AI $110M Series A Lumilens >$700M Series C Smallest.ai $13M Series A

112

OrbiMedLatest Oct 23

Star Therapeutics · $200M Private financing Leal Therapeutics · $30M Series A

9rounds

1led

Biotech 8Healthtech 1

Series A 3, Series B 2, Series C+ 2, Growth 1, Undisclosed 1

Oct 23, 2026

Details

New companies 9 · Follow-on 0

Stages: Series A 3, Series B 2, Series C+ 2, Growth 1, Undisclosed 1

Star Therapeutics $200M Private financing Leal Therapeutics $30M Series A TytoCare >$25M Growth

113

South Park CommonsLatest Oct 22

Maxinsights · $30M Seed round Preference Model · $16M Seed

9rounds

0led

AI 4Enterprise software 2Fintech 2

Seed 4, Series A 2, Series B 1, Series C+ 1, Undisclosed 1

Oct 22, 2026

Details

New companies 9 · Follow-on 0

Stages: Seed 4, Series A 2, Series B 1, Series C+ 1, Undisclosed 1

Maxinsights $30M Seed round Preference Model $16M Seed Profound $180M Series D

114

FirstMarkLatest Oct 20

Daytona · $60M Series B Baba · $40M Series A

9rounds

4led

Fintech 4Cybersecurity 2AI 1

Series A 4, Series B 2, Series C+ 2, Seed 1

Oct 20, 2026

Details

New companies 9 · Follow-on 0

Stages: Series A 4, Series B 2, Series C+ 2, Seed 1

Daytona $60M Series B Baba $40M Series A Fragment $12M Series A

115

F-PrimeLatest Oct 20

Eka Robotics · $150M Series A Zenflow · $52M Series D

9rounds

1led

Fintech 3AI 2Biotech 1

Series A 4, Series B 2, Seed 1, Series C+ 1, Undisclosed 1

Oct 20, 2026

Details

New companies 9 · Follow-on 0

Stages: Series A 4, Series B 2, Seed 1, Series C+ 1, Undisclosed 1

Eka Robotics $150M Series A Zenflow $52M Series D Twin1 AI $20M Seed

116

T. Rowe PriceLatest Oct 19

Tenstorrent · $1.5B Series E Waymo · $5B Term loan

9rounds

0led

AI 3Mobility 3Developer tools 1

Series C+ 5, Growth 2, Undisclosed 2

Oct 19, 2026

Details

New companies 7 · Follow-on 2

Stages: Series C+ 5, Growth 2, Undisclosed 2

Tenstorrent $1.5B Series E Waymo $5B Term loan Crusoe $3.9B Series F (initial close; anticipated total)

117

Amplify PartnersLatest Oct 14

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

9rounds

0led

AI 5Fintech 2Biotech 1

Series C+ 3, Seed 2, Undisclosed 2, Series A 1, Series B 1

Oct 14, 2026

Details

New companies 9 · Follow-on 0

Stages: Series C+ 3, Seed 2, Undisclosed 2, Series A 1, Series B 1

Modal Labs $750M Series D Soteris Undisclosed Seed funding disclosure SkyPilot $20M Seed

118

Primary Venture PartnersLatest Oct 14

Forgepoint · $9.8M Seed Inspiren · $70M Series C

9rounds

1led

Enterprise software 2Fintech 2AI 1

Seed 4, Series C+ 3, Series A 2

Oct 14, 2026

Details

New companies 9 · Follow-on 0

Stages: Seed 4, Series C+ 3, Series A 2

Forgepoint $9.8M Seed Inspiren $70M Series C Etched $700M Series D

119

Flare Capital PartnersLatest Oct 13

Suki · $90M Series E Kairon Health · $5M Seed

9rounds

2led

Healthtech 9

Series A 5, Series B 2, Seed 1, Series C+ 1

Oct 13, 2026

Details

New companies 9 · Follow-on 0

Stages: Series A 5, Series B 2, Seed 1, Series C+ 1

Suki $90M Series E Kairon Health $5M Seed GenHealth.ai $16.5M Series A

120

OvermatchLatest Oct 13

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

9rounds

1led

Defense tech 4Hardware 2AI 1

Series A 3, Series B 3, Seed 1, Series C+ 1, Undisclosed 1

Oct 13, 2026

Details

New companies 8 · Follow-on 1

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

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

“—” 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.