Most active investors · All time

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

Browse by month

Andreessen Horowitz (a16z)Latest Oct 14

Labelbox · >$100M Series E Valon · $150M Series D

35rounds

3led

Fintech 8AI 7Defense tech 4

Series C+ 35

Oct 14, 2026

Details

New companies 30 · Follow-on 5

Stages: Series C+ 35

Labelbox >$100M Series E Valon $150M Series D Devoted Health $555M Series G

Sequoia CapitalLatest Oct 21

Blacksmith · $66M Series C Abby Care · $82M Series C

31rounds

2led

AI 7Fintech 4Healthtech 4

Series C+ 31

Oct 21, 2026

Details

New companies 27 · Follow-on 4

Stages: Series C+ 31

Blacksmith $66M Series C Abby Care $82M Series C Instinct $1B Series C

LightspeedLatest Sep 23

Enveda · $311M Series E Snorkel AI · $350M Series E

28rounds

3led

AI 9Developer tools 3Fintech 3

Series C+ 28

Sep 23, 2026

Details

New companies 27 · Follow-on 1

Stages: Series C+ 28

Enveda $311M Series E Snorkel AI $350M Series E Profound $180M Series D

General CatalystLatest Oct 21

Legora · $550M Series E Modal Labs · $750M Series D

27rounds

0led

AI 6Healthtech 5Enterprise software 4

Series C+ 27

Oct 21, 2026

Details

New companies 23 · Follow-on 4

Stages: Series C+ 27

Legora $550M Series E Modal Labs $750M Series D Varda $251M Series D

Y Combinator (YC)Latest Oct 21

Blacksmith · $66M Series C Jeeves · $110M Series C-1

21rounds

0led

Healthtech 5AI 4Enterprise software 4

Series C+ 21

Oct 21, 2026

Details

New companies 20 · Follow-on 1

Stages: Series C+ 21

Blacksmith $66M Series C Jeeves $110M Series C-1 Hubble Network $200M Series C

Insight PartnersLatest Sep 30

Metaview · $60M Series C Numeral · $100M Series C

19rounds

4led

AI 5Cybersecurity 3Enterprise software 3

Series C+ 19

Sep 30, 2026

Details

New companies 18 · Follow-on 1

Stages: Series C+ 19

Metaview $60M Series C Numeral $100M Series C Snorkel AI $350M Series E

Index VenturesLatest Oct 6

Savvy Wealth · $100M Series C Savvy Wealth · $100M Series C

18rounds

0led

AI 5Fintech 5Enterprise software 2

Series C+ 18

Oct 6, 2026

Details

New companies 15 · Follow-on 3

Stages: Series C+ 18

Savvy Wealth $100M Series C Savvy Wealth $100M Series C Wonderful $550M Series C

Bessemer Venture PartnersLatest Oct 21

Legora · $550M Series E Archy · $50M Series C

17rounds

1led

Developer tools 3Enterprise software 3Fintech 3

Series C+ 17

Oct 21, 2026

Details

New companies 15 · Follow-on 2

Stages: Series C+ 17

Legora $550M Series E Archy $50M Series C The Exploration Company $450M Series C

CoatueLatest Sep 28

Instinct · $1B Series C Harvey · $550M Series H

17rounds

0led

Fintech 4AI 3Climate tech 2

Series C+ 17

Sep 28, 2026

Details

New companies 16 · Follow-on 1

Stages: Series C+ 17

Instinct $1B Series C Harvey $550M Series H FORM ENERGY $750M Series G

Fidelity Management & Research CompanyLatest Oct 21

Legora · $550M Series E Tenstorrent · $1.5B Series E

16rounds

1led

AI 4Biotech 4Hardware 3

Series C+ 16

Oct 21, 2026

Details

New companies 14 · Follow-on 2

Stages: Series C+ 16

Legora $550M Series E Tenstorrent $1.5B Series E SiMa.ai $150M Series C

Khosla VenturesLatest Oct 15

Abby Care · $82M Series C Varda · $251M Series D

16rounds

0led

Fintech 4AI 2Defense tech 2

Series C+ 16

Oct 15, 2026

Details

New companies 16 · Follow-on 0

Stages: Series C+ 16

Abby Care $82M Series C Varda $251M Series D Rightway $155M Series E

Thrive CapitalLatest Oct 15

Abby Care · $82M Series C Savvy Wealth · $100M Series C

16rounds

1led

Fintech 5Healthtech 5Climate tech 2

Series C+ 16

Oct 15, 2026

Details

New companies 14 · Follow-on 2

Stages: Series C+ 16

Abby Care $82M Series C Savvy Wealth $100M Series C Rightway $155M Series E

AccelLatest Oct 21

Legora · $550M Series E Modal Labs · $750M Series D

15rounds

2led

AI 4Enterprise software 4Cybersecurity 1

Series C+ 15

Oct 21, 2026

Details

New companies 13 · Follow-on 2

Stages: Series C+ 15

Legora $550M Series E Modal Labs $750M Series D Cognition >$2B Series E

GV (Google Ventures)Latest Oct 21

Blacksmith · $66M Series C OMass Therapeutics · $310M Series C

14rounds

1led

AI 4Biotech 3Healthtech 3

Series C+ 14

Oct 21, 2026

Details

New companies 12 · Follow-on 2

Stages: Series C+ 14

Blacksmith $66M Series C OMass Therapeutics $310M Series C Metaview $60M Series C

ICONIQLatest Oct 21

Pigment · $250M Series E Legora · $550M Series E

14rounds

1led

Enterprise software 3Fintech 3Ecommerce 2

Series C+ 14

Oct 21, 2026

Details

New companies 13 · Follow-on 1

Stages: Series C+ 14

Pigment $250M Series E Legora $550M Series E Enveda $311M Series E

Kleiner PerkinsLatest Oct 14

Modal Labs · $750M Series D Profound · $180M Series D

14rounds

1led

AI 5Healthtech 3Biotech 1

Series C+ 14

Oct 14, 2026

Details

New companies 12 · Follow-on 2

Stages: Series C+ 14

Modal Labs $750M Series D Profound $180M Series D Harvey $550M Series H

EclipseLatest Oct 19

Tenstorrent · $1.5B Series E Stand · $70M Series C

13rounds

2led

Climate tech 3AI 2Space tech 2

Series C+ 13

Oct 19, 2026

Details

New companies 13 · Follow-on 0

Stages: Series C+ 13

Tenstorrent $1.5B Series E Stand $70M Series C Muon Space $250M Series C

Baillie GiffordLatest Oct 13

ICON · $200M Series D TEKEVER · $580M Series D

13rounds

4led

Biotech 4AI 2Robotics 2

Series C+ 13

Oct 13, 2026

Details

New companies 13 · Follow-on 0

Stages: Series C+ 13

ICON $200M Series D TEKEVER $580M Series D Enveda $311M Series E

Atreides ManagementLatest Oct 21

Legora · $550M Series E CScale · $145M Series C

12rounds

5led

Hardware 6AI 4Enterprise software 1

Series C+ 12

Oct 21, 2026

Details

New companies 10 · Follow-on 2

Stages: Series C+ 12

Legora $550M Series E CScale $145M Series C Crusoe $3.9B Series F (initial close; anticipated total)

Salesforce VenturesLatest Oct 21

Legora · $550M Series E Numeral · $100M Series C

12rounds

0led

Enterprise software 5AI 2Climate tech 1

Series C+ 12

Oct 21, 2026

Details

New companies 11 · Follow-on 1

Stages: Series C+ 12

Legora $550M Series E Numeral $100M Series C Crusoe $3.9B Series F (initial close; anticipated total)

Bain Capital VenturesLatest Oct 14

Modal Labs · $750M Series D Forus · $150M Series C

12rounds

1led

Enterprise software 3Biotech 2Fintech 2

Series C+ 12

Oct 14, 2026

Details

New companies 11 · Follow-on 1

Stages: Series C+ 12

Modal Labs $750M Series D Forus $150M Series C Rillet $100M Series C

Menlo VenturesLatest Oct 14

Modal Labs · $750M Series D Lovable · $400M Series C

12rounds

1led

Healthtech 4AI 3Biotech 1

Series C+ 12

Oct 14, 2026

Details

New companies 12 · Follow-on 0

Stages: Series C+ 12

Modal Labs $750M Series D Lovable $400M Series C Obsidian Security $85M Series D

GICLatest Oct 1

Devoted Health · $555M Series G Jeeves · $110M Series C-1

12rounds

0led

AI 3Developer tools 3Fintech 3

Series C+ 12

Oct 1, 2026

Details

New companies 10 · Follow-on 2

Stages: Series C+ 12

Devoted Health $555M Series G Jeeves $110M Series C-1 Crusoe $3.9B Series F (initial close; anticipated total)

Founders FundLatest Sep 30

Varda · $251M Series D Crusoe · $3.9B Series F (initial close; anticipated total)

12rounds

0led

AI 3Defense tech 2Space tech 2

Series C+ 12

Sep 30, 2026

Details

New companies 10 · Follow-on 2

Stages: Series C+ 12

Varda $251M Series D Crusoe $3.9B Series F (initial close; anticipated total)Cognition >$2B Series E

NVIDIALatest Sep 30

CScale · $145M Series C Basecamp Research · $140M Series C

12rounds

0led

AI 7Hardware 2Biotech 1

Series C+ 12

Sep 30, 2026

Details

New companies 12 · Follow-on 0

Stages: Series C+ 12

CScale $145M Series C Basecamp Research $140M Series C Crusoe $3.9B Series F (initial close; anticipated total)

Spark CapitalLatest Sep 8

Stoke Space Technologies · $1B Series E initial closing Neros Technologies · $250M Series C

12rounds

1led

AI 4Fintech 2Space tech 2

Series C+ 12

Sep 8, 2026

Details

New companies 12 · Follow-on 0

Stages: Series C+ 12

Stoke Space Technologies $1B Series E initial closing Neros Technologies $250M Series C Lumilens >$700M Series C

Valor Equity PartnersLatest Sep 30

CScale · $145M Series C Crusoe · $3.9B Series F (initial close; anticipated total)

11rounds

6led

Hardware 3AI 2Defense tech 2

Series C+ 11

Sep 30, 2026

Details

New companies 10 · Follow-on 1

Stages: Series C+ 11

CScale $145M Series C Crusoe $3.9B Series F (initial close; anticipated total)Impulse Space $308M Series D extension

Sapphire VenturesLatest Sep 14

Temporal · $550M Series E Harvey · $550M Series H

11rounds

0led

Fintech 3AI 2Cybersecurity 2

Series C+ 11

Sep 14, 2026

Details

New companies 10 · Follow-on 1

Stages: Series C+ 11

Temporal $550M Series E Harvey $550M Series H Horizon3 $250M Series E

CapitalGLatest Sep 10

Clay · $115M Series D Celero Communications · $275M Series C

11rounds

1led

AI 4Climate tech 1Defense tech 1

Series C+ 11

Sep 10, 2026

Details

New companies 11 · Follow-on 0

Stages: Series C+ 11

Clay $115M Series D Celero Communications $275M Series C Lovable $400M Series C

IVPLatest Oct 21

Pigment · $250M Series E Wonderful · $550M Series C

10rounds

0led

Healthtech 3AI 2Cybersecurity 2

Series C+ 10

Oct 21, 2026

Details

New companies 9 · Follow-on 1

Stages: Series C+ 10

Pigment $250M Series E Wonderful $550M Series C Obsidian Security $85M 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.