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.

Y Combinator (YC)Latest Oct 13

Clueso · $10M Series A Santé · $15M Series A

23rounds

0led

AI 4Enterprise software 4Fintech 4

Series A 23

Oct 13, 2026

Details

New companies 23 · Follow-on 0

Stages: Series A 23

Clueso $10M Series A Santé $15M Series A Flai $27M Series A

Bessemer Venture PartnersLatest Oct 21

Mach9 · $34M Series A Zenzap · Undisclosed Series A (incremental amount undisclosed)

9rounds

4led

Enterprise software 2Fintech 2AI 1

Series A 9

Oct 21, 2026

Details

New companies 8 · Follow-on 1

Stages: Series A 9

Mach9 $34M Series A Zenzap Undisclosed Series A (incremental amount undisclosed)Graph AI $13.3M Series A

LightspeedLatest Oct 22

Warp Sciences · $215M Series A Zenzap · Undisclosed Series A (incremental amount undisclosed)

8rounds

3led

Enterprise software 4AI 2Biotech 1

Series A 8

Oct 22, 2026

Details

New companies 8 · Follow-on 0

Stages: Series A 8

Warp Sciences $215M Series A Zenzap Undisclosed Series A (incremental amount undisclosed)Avarra $17M Series A

Andreessen Horowitz (a16z)Latest Oct 20

Eka Robotics · $150M Series A TypeSafe AI · $870M Series A

8rounds

7led

AI 3Developer tools 1Ecommerce 1

Series A 8

Oct 20, 2026

Details

New companies 8 · Follow-on 0

Stages: Series A 8

Eka Robotics $150M Series A TypeSafe AI $870M Series A Sharp Performance $18M Series A

Alumni VenturesLatest Oct 15

Chariot Claims · $10M Series A RegCell, Inc. · $44M Series A

6rounds

0led

Defense tech 2Enterprise software 2Biotech 1

Series A 6

Oct 15, 2026

Details

New companies 6 · Follow-on 0

Stages: Series A 6

Chariot Claims $10M Series A RegCell, Inc. $44M Series A Lightfield $47M Series A

Spark CapitalLatest Sep 16

Rune · $40M Series A Piston · $15M Series A

6rounds

2led

Climate tech 3Fintech 2Proptech 1

Series A 6

Sep 16, 2026

Details

New companies 5 · Follow-on 1

Stages: Series A 6

Rune $40M Series A Piston $15M Series A Piston $15M Series A

General CatalystLatest Oct 20

Baba · $40M Series A Melius · $20M Series A

5rounds

1led

Healthtech 2Defense tech 1Fintech 1

Series A 5

Oct 20, 2026

Details

New companies 4 · Follow-on 1

Stages: Series A 5

Baba $40M Series A Melius $20M Series A Disha (formerly Curelink) ₹438.8M Series A

AccelLatest Oct 20

Arda Industries · $160M Series A Arivihan · ₹958.6M Series A

4rounds

2led

AI 2Edtech 1Industrial tech 1

Series A 4

Oct 20, 2026

Details

New companies 3 · Follow-on 1

Stages: Series A 4

Arda Industries $160M Series A Arivihan ₹958.6M Series A Nuance Labs $50M Series A

Khosla VenturesLatest Oct 20

Arda Industries · $160M Series A Hertha Metals · $133.7M Series A

4rounds

3led

Industrial tech 2Fintech 1Robotics 1

Series A 4

Oct 20, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Arda Industries $160M Series A Hertha Metals $133.7M Series A Astrus $12M Series A

RA Capital ManagementLatest Oct 16

Estuary Biotherapeutics · $93M Series A Solstice Oncology · $225M Series A

4rounds

3led

Biotech 4

Series A 4

Oct 16, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Estuary Biotherapeutics $93M Series A Solstice Oncology $225M Series A Typewriter Therapeutics $56M Series A

M VenturesLatest Oct 15

Mueon · $65M Series A TwoStep Therapeutics · $62.5M Series A

4rounds

0led

Biotech 2Hardware 2

Series A 4

Oct 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Mueon $65M Series A TwoStep Therapeutics $62.5M Series A Quintessent $40M Series A

ALL STAR SAAS FUNDLatest Oct 14

AZOO · Undisclosed Series A Flyle · ¥1.9B Series A

4rounds

0led

Enterprise software 2Healthtech 1Travel tech 1

Series A 4

Oct 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

AZOO Undisclosed Series A Flyle ¥1.9B Series A Voxela, Inc. Undisclosed Series A

BoxGroupLatest Oct 14

Fragment · $12M Series A Antioch · $32M Series A

4rounds

0led

AI 1Climate tech 1Consumer 1

Series A 4

Oct 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Fragment $12M Series A Antioch $32M Series A Light $46M Series A

Sequoia CapitalLatest Oct 9

TypeSafe AI · $870M Series A Magentic · $18M Series A

4rounds

1led

AI 2Enterprise software 1Fintech 1

Series A 4

Oct 9, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

TypeSafe AI $870M Series A Magentic $18M Series A Trajectory $40M Series A

3one4 CapitalLatest Oct 7

Sunfox Technologies · $7M Series A Cradlewise · $12M Series A

4rounds

2led

AI 1Consumer 1Fintech 1

Series A 4

Oct 7, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Sunfox Technologies $7M Series A Cradlewise $12M Series A Rezolv $12.5M Series A

CRVLatest Oct 6

Melius · $20M Series A Raindrop · Undisclosed Series A

4rounds

2led

AI 1Consumer 1Enterprise software 1

Series A 4

Oct 6, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Melius $20M Series A Raindrop Undisclosed Series A Cradlewise $12M Series A

Oak HC/FTLatest Oct 6

Vitalize · $31M Series A Halluminate · $30M Series A

4rounds

3led

AI 1Biotech 1Fintech 1

Series A 4

Oct 6, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 4

Vitalize $31M Series A Halluminate $30M Series A Latitude $35M Series A

Pear VCLatest Sep 22

Vals AI · $40M Series A Piston · $15M Series A

4rounds

0led

Fintech 2AI 1Biotech 1

Series A 4

Sep 22, 2026

Details

New companies 3 · Follow-on 1

Stages: Series A 4

Vals AI $40M Series A Piston $15M Series A Piston $15M Series A

Japan Finance CorporationLatest Oct 22

iCUREX · ¥140M Series A first close: equity and debt ARK Co., Ltd. · ~¥1.3B Series A

3rounds

0led

Agritech 1Healthtech 1Media & gaming 1

Series A 3

Oct 22, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

iCUREX ¥140M Series A first close: equity and debt ARK Co., Ltd. ~¥1.3B Series A Wunderbar Inc. Undisclosed Series A extension

Menlo VenturesLatest Oct 22

Warp Sciences · $215M Series A Sleuth · $22M Series A

3rounds

0led

AI 1Biotech 1Enterprise software 1

Series A 3

Oct 22, 2026

Details

New companies 2 · Follow-on 1

Stages: Series A 3

Warp Sciences $215M Series A Sleuth $22M Series A Sapiom $35M Series A

First Round CapitalLatest Oct 21

Mach9 · $34M Series A Flai · $27M Series A

3rounds

1led

Enterprise software 1Fintech 1Mobility 1

Series A 3

Oct 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Mach9 $34M Series A Flai $27M Series A Healia $14M Series A

Index VenturesLatest Oct 21

Flapping Airplanes · $1B Series A Duvo · $32M Series A

3rounds

2led

AI 2Climate tech 1

Series A 3

Oct 21, 2026

Details

New companies 2 · Follow-on 1

Stages: Series A 3

Flapping Airplanes $1B Series A Duvo $32M Series A Nomos €20M Series A

VentechLatest Oct 21

YGO · €8M Series A amber · €7M Series A

3rounds

3led

AI 1Industrial tech 1Travel tech 1

Series A 3

Oct 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

YGO €8M Series A amber €7M Series A Credoxys Undisclosed Series A

8VCLatest Oct 20

Arda Industries · $160M Series A Vals AI · $40M Series A

3rounds

0led

AI 1Fintech 1Industrial tech 1

Series A 3

Oct 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Arda Industries $160M Series A Vals AI $40M Series A Luminary $22M Series A

FelicisLatest Oct 20

Arda Industries · $160M Series A Magentic · $18M Series A

3rounds

2led

Enterprise software 2Industrial tech 1

Series A 3

Oct 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Arda Industries $160M Series A Magentic $18M Series A Sleuth $22M Series A

Genius VenturesLatest Oct 20

Baba · $40M Series A Melius · $20M Series A

3rounds

0led

Fintech 1Healthtech 1Media & gaming 1

Series A 3

Oct 20, 2026

Details

New companies 2 · Follow-on 1

Stages: Series A 3

Baba $40M Series A Melius $20M Series A Natural $30M Series A

FJ LabsLatest Oct 15

Chariot Claims · $10M Series A Sharp Performance · $18M Series A

3rounds

0led

Ecommerce 1Enterprise software 1Healthtech 1

Series A 3

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Chariot Claims $10M Series A Sharp Performance $18M Series A Bidbus $15M Series A

Maverick SiliconLatest Oct 15

Mueon · $65M Series A Fab2 · $500M Series A

3rounds

1led

Hardware 3

Series A 3

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Mueon $65M Series A Fab2 $500M Series A Velaura AI $110M Series A

Balderton CapitalLatest Oct 14

Duvo · $32M Series A Spott · $21M Series A

3rounds

2led

AI 2Enterprise software 1

Series A 3

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Duvo $32M Series A Spott $21M Series A Conveo $50M Series A

BpifranceLatest Oct 13

CarbonFarm · €7M Series A Edonia · €15M Series A financing package including non-dilutive and bank funding

3rounds

0led

Climate tech 1Enterprise software 1Foodtech 1

Series A 3

Oct 13, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

CarbonFarm €7M Series A Edonia €15M Series A financing package including non-dilutive and bank funding Delos €10M Series A

“—” 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.