Most active investors · Last 90 days

Ranked by rounds participated in, from announcements in Jul 27, 2026 – Oct 24, 2026. Lead counts include only confirmed lead roles.

Browse by month

Andreessen Horowitz (a16z)Latest Oct 19

Town · $108M Series B Arena · $200M Series B

11rounds

3led

AI 3Fintech 3Cybersecurity 1

Series B 11

Oct 19, 2026

Details

New companies 9 · Follow-on 2

Stages: Series B 11

Town $108M Series B Arena $200M Series B Vesta $30M Series B

Insight PartnersLatest Oct 7

Stuut · $52.5M Series B Quartermaster · $140M Series B equity + debt facility

10rounds

6led

Defense tech 2Enterprise software 2Fintech 2

Series B 10

Oct 7, 2026

Details

New companies 10 · Follow-on 0

Stages: Series B 10

Stuut $52.5M Series B Quartermaster $140M Series B equity + debt facility Confido $55M Series B

Menlo VenturesLatest Oct 19

Greptile · $50M Series B Town · $108M Series B

9rounds

3led

AI 5Cybersecurity 1Defense tech 1

Series B 9

Oct 19, 2026

Details

New companies 5 · Follow-on 4

Stages: Series B 9

Greptile $50M Series B Town $108M Series B Nous Research $90M Series B

Khosla VenturesLatest Oct 19

Even Healthcare · $50M Series B Arena · $200M Series B

8rounds

3led

Climate tech 2AI 1Biotech 1

Series B 8

Oct 19, 2026

Details

New companies 8 · Follow-on 0

Stages: Series B 8

Even Healthcare $50M Series B Arena $200M Series B Vinci $250M Series B

Y Combinator (YC)Latest Oct 19

Greptile · $50M Series B Nous Research · $90M Series B

6rounds

0led

Developer tools 3AI 1Enterprise software 1

Series B 6

Oct 19, 2026

Details

New companies 6 · Follow-on 0

Stages: Series B 6

Greptile $50M Series B Nous Research $90M Series B Firecrawl $75M Series B

Bessemer Venture PartnersLatest Oct 13

Soufflé Therapeutics · $135M Series B Boldfit · >₹4B Series B

6rounds

0led

Biotech 1Consumer 1Cybersecurity 1

Series B 6

Oct 13, 2026

Details

New companies 6 · Follow-on 0

Stages: Series B 6

Soufflé Therapeutics $135M Series B Boldfit >₹4B Series B Miter $40M Series B

M12Latest Oct 7

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

6rounds

0led

AI 3Cybersecurity 1Fintech 1

Series B 6

Oct 7, 2026

Details

New companies 6 · Follow-on 0

Stages: Series B 6

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

NVIDIALatest Oct 7

Mecka · $60M Series B Nous Research · $90M Series B

6rounds

0led

AI 2Hardware 2Biotech 1

Series B 6

Oct 7, 2026

Details

New companies 6 · Follow-on 0

Stages: Series B 6

Mecka $60M Series B Nous Research $90M Series B GMI Cloud $223M Series B

Eli Lilly and CompanyLatest Oct 6

General Medicine · $120M Series B Moonwalk Biosciences · $70M Series B

5rounds

0led

Biotech 4Healthtech 1

Series B 5

Oct 6, 2026

Details

New companies 5 · Follow-on 0

Stages: Series B 5

General Medicine $120M Series B Moonwalk Biosciences $70M Series B Superluminal Medicines $60M Series B

Index VenturesLatest Oct 6

Spiko · $90M Series B Footprint · $25M Series B

5rounds

0led

AI 2Fintech 2Enterprise software 1

Series B 5

Oct 6, 2026

Details

New companies 3 · Follow-on 2

Stages: Series B 5

Spiko $90M Series B Footprint $25M Series B Instinct $250M Series B

Alumni VenturesLatest Oct 20

Daytona · $60M Series B Footprint · $25M Series B

4rounds

0led

Healthtech 2Developer tools 1Fintech 1

Series B 4

Oct 20, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 4

Daytona $60M Series B Footprint $25M Series B Evvy $40M Series B

AccelLatest Oct 16

RapidCanvas · $29M Series B Armadin · $255.5M Series B

4rounds

1led

AI 3Cybersecurity 1

Series B 4

Oct 16, 2026

Details

New companies 2 · Follow-on 2

Stages: Series B 4

RapidCanvas $29M Series B Armadin $255.5M Series B Ema $77M Series B

GaingelsLatest Oct 15

North.cloud · $60M Series B Tiny Health · $33M Series B

4rounds

0led

Biotech 1Enterprise software 1Fintech 1

Series B 4

Oct 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 4

North.cloud $60M Series B Tiny Health $33M Series B Superluminal Medicines $60M Series B

Hudson River TradingLatest Oct 14

Salience Labs · $125M Series B Polaris Electro-Optics · $50M Series B

4rounds

0led

Hardware 3AI 1

Series B 4

Oct 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 4

Salience Labs $125M Series B Polaris Electro-Optics $50M Series B Gimlet Labs $300M Series B

QuantumLightLatest Oct 8

Arena · $200M Series B Gimlet Labs · $300M Series B

4rounds

0led

AI 2Cybersecurity 1Fintech 1

Series B 4

Oct 8, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 4

Arena $200M Series B Gimlet Labs $300M Series B Yuno $45M Series B

8VCLatest Oct 1

Armadin · $255.5M Series B Generalist AI · $198.2M Series B extension

4rounds

1led

AI 1Cybersecurity 1Fintech 1

Series B 4

Oct 1, 2026

Details

New companies 2 · Follow-on 2

Stages: Series B 4

Armadin $255.5M Series B Generalist AI $198.2M Series B extension Standard Metrics $20M Series B

Emergence CapitalLatest Sep 22

Verda · $189M Series B and additional investment Arcee AI · ≥$150M Series B

4rounds

2led

AI 2Developer tools 1Enterprise software 1

Series B 4

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 4

Verda $189M Series B and additional investment Arcee AI ≥$150M Series B Adaptive $30M Series B

Hitachi VenturesLatest Oct 16

RapidCanvas · $29M Series B Ema · $77M Series B

3rounds

0led

AI 3

Series B 3

Oct 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

RapidCanvas $29M Series B Ema $77M Series B Arcee AI ≥$150M Series B

Nexus Venture PartnersLatest Oct 16

CapGrid · ₹462.8M Pre-Series B Firecrawl · $75M Series B

3rounds

0led

Consumer 1Developer tools 1Industrial tech 1

Series B 3

Oct 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

CapGrid ₹462.8M Pre-Series B Firecrawl $75M Series B Comet ~₹1B Series B

Peak XV PartnersLatest Oct 16

RapidCanvas · $29M Series B Arintra · $25M Series B

3rounds

0led

AI 1Developer tools 1Healthtech 1

Series B 3

Oct 16, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

RapidCanvas $29M Series B Arintra $25M Series B Blacksmith $45M Series B

Bosch VenturesLatest Oct 14

Rabot Energy · $50M Series B iPRONICS · $125M Series B

3rounds

0led

Hardware 2Climate tech 1

Series B 3

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

Rabot Energy $50M Series B iPRONICS $125M Series B Point2 Technology $136M Series B

FelicisLatest Oct 8

Arena · $200M Series B Smack Technologies · $61M Series B

3rounds

0led

Defense tech 2AI 1

Series B 3

Oct 8, 2026

Details

New companies 1 · Follow-on 2

Stages: Series B 3

Arena $200M Series B Smack Technologies $61M Series B Heaviside Industries $60M Series B

Lux CapitalLatest Oct 7

Multiply Labs · $75M Series B W4 Games · $18M Series B

3rounds

0led

Climate tech 1Developer tools 1Robotics 1

Series B 3

Oct 7, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

Multiply Labs $75M Series B W4 Games $18M Series B WindBorne Systems $37M Series B

BpifranceLatest Oct 6

Spiko · $90M Series B Hackuity · $19M Series B

3rounds

0led

Fintech 2Cybersecurity 1

Series B 3

Oct 6, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

Spiko $90M Series B Hackuity $19M Series B Kaiko $57M Series B-2 extension

New Enterprise AssociatesLatest Oct 6

Spiko · $90M Series B Namespace · $42M Series B

3rounds

1led

AI 1Developer tools 1Fintech 1

Series B 3

Oct 6, 2026

Details

New companies 2 · Follow-on 1

Stages: Series B 3

Spiko $90M Series B Namespace $42M Series B Wispr Flow $280M Series B

Dream VenturesLatest Sep 22

micro1 · >$100M Series B Rainmaker · $100M Series B

3rounds

1led

Climate tech 2AI 1

Series B 3

Sep 22, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

micro1 >$100M Series B Rainmaker $100M Series B Valar Atomics $1B Series B

ArmLatest Sep 8

Gimlet Labs · $300M Series B Point2 Technology · $136M Series B

3rounds

0led

Hardware 2AI 1

Series B 3

Sep 8, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

Gimlet Labs $300M Series B Point2 Technology $136M Series B Olix $312M Series B

GreenoaksLatest Sep 2

Medici Brands · $250M Series B Mariana Minerals · $310M Series B

3rounds

1led

AI 1Foodtech 1Industrial tech 1

Series B 3

Sep 2, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

Medici Brands $250M Series B Mariana Minerals $310M Series B Simile $200M Series B

Maverick SiliconLatest Sep 2

iPRONICS · $125M Series B Celera Semiconductor · $30M Series B

3rounds

1led

Hardware 3

Series B 3

Sep 2, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 3

iPRONICS $125M Series B Celera Semiconductor $30M Series B Point2 Technology $136M Series B

Brendan FoodyLatest Oct 20

Daytona · $60M Series B Town · $108M Series B

2rounds

0led

AI 1Developer tools 1

Series B 2

Oct 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

Daytona $60M Series B Town $108M Series B

“—” 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.