Most active investors · All time

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

571

Mubadala Investment CompanyLatest Mar 31

WHOOP · $575M Series G L-Nutra Inc. · $36.5M Series D

4rounds

1led

Healthtech 2Mobility 2

Series C+ 2, Undisclosed 2

Mar 31, 2026

Details

New companies 3 · Follow-on 1

Stages: Series C+ 2, Undisclosed 2

WHOOP $575M Series G L-Nutra Inc. $36.5M Series D Waymo $2.5B Investment round

572

NAVER D2SFLatest Mar 30

Soundable Health · Undisclosed Undisclosed Anyware Robotics · Undisclosed Investment

4rounds

0led

AI 1Healthtech 1Media & gaming 1

Seed 2, Undisclosed 2

Mar 30, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Undisclosed 2

Soundable Health Undisclosed Undisclosed Anyware Robotics Undisclosed Investment CNAPS.AI Undisclosed Seed

573

Black Opal VenturesLatest Mar 25

Thesis Care · $45M Series A Eridu · $200M Series A

4rounds

—led

AI 2Healthtech 2

Series A 3, Undisclosed 1

Mar 25, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 3, Undisclosed 1

Thesis Care $45M Series A Eridu $200M Series A Ten63 Therapeutics $45M Strategic

574

LRVHealthLatest Mar 5

Greater Good Health · $20.5M Series B KeyCare · $27.4M Series B

4rounds

—led

Healthtech 4

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

Mar 5, 2026

Details

New companies 4 · Follow-on 0

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

Greater Good Health $20.5M Series B KeyCare $27.4M Series B Daffodil Health $16.3M Series A

575

Northwestern Mutual Future VenturesLatest Mar 5

Levitate · $16M Growth Letter AI · $40M Series B

4rounds

—led

Fintech 2AI 1Enterprise software 1

Growth 1, Seed 1, Series B 1, Undisclosed 1

Mar 5, 2026

Details

New companies 4 · Follow-on 0

Stages: Growth 1, Seed 1, Series B 1, Undisclosed 1

Levitate $16M Growth Letter AI $40M Series B Oro $3M Undisclosed

576

Reach CapitalLatest Feb 23

Coral Care · $13M Series A Take2 · $14M Series A

4rounds

—led

Healthtech 3Media & gaming 1

Series A 2, Seed 1, Series B 1

Feb 23, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Seed 1, Series B 1

Coral Care $13M Series A Take2 $14M Series A Cashmere $5M Seed

577

AlphabetLatest Feb 2

Waymo · $16B Investment round Waymo · $5.6B Series C

4rounds

1led

Mobility 4

Undisclosed 3, Series C+ 1

Feb 2, 2026

Details

New companies 1 · Follow-on 3

Stages: Undisclosed 3, Series C+ 1

Waymo $16B Investment round Waymo $5.6B Series C Waymo $2.5B Investment round

578

RXR Arden Digital VenturesLatest Oct 22

Coast · $35M Undisclosed Henry AI · $16.5M Series A

3rounds

0led

Proptech 2Fintech 1

Series A 1, Series C+ 1, Undisclosed 1

Oct 22, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 1, Series C+ 1, Undisclosed 1

Coast $35M Undisclosed Henry AI $16.5M Series A Higharc $95M Series C

579

ArtesianLatest Oct 21

Coherence Neuro · $45M Series A Juno Bio · $3.8M Seed

3rounds

1led

Healthtech 3

Seed 2, Series A 1

Oct 21, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 2, Series A 1

Coherence Neuro $45M Series A Juno Bio $3.8M Seed Coherence Neuro $10M Seed

580

PrudenceLatest Oct 21

Mach9 · $34M Series A Uniti · $12M Series A

3rounds

0led

Proptech 2Enterprise software 1

Series A 3

Oct 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 3

Mach9 $34M Series A Uniti $12M Series A Rebar $14M Series A

581

Sazze PartnersLatest Oct 21

Pascal · $8.5M Seed extension TippingPoint Biosciences · $4.5M Seed

3rounds

1led

Biotech 1Climate tech 1Healthtech 1

Seed 2, Undisclosed 1

Oct 21, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Undisclosed 1

Pascal $8.5M Seed extension TippingPoint Biosciences $4.5M Seed Nitra $187M Series A+Series B+Debt

582

XEIA Venture PartnersLatest Oct 21

Coherence Neuro · $45M Series A Coherence Neuro · Undisclosed 2024 investment disclosed October 2026

3rounds

0led

Healthtech 3

Seed 1, Series A 1, Undisclosed 1

Oct 21, 2026

Details

New companies 1 · Follow-on 2

Stages: Seed 1, Series A 1, Undisclosed 1

Coherence Neuro $45M Series A Coherence Neuro Undisclosed 2024 investment disclosed October 2026 Coherence Neuro $10M Seed

583

Aravind SrinivasLatest Oct 20

Daytona · $60M Series B Architect Labs · $24M Seed

3rounds

0led

AI 2Developer tools 1

Seed 1, Series A 1, Series B 1

Oct 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1

Daytona $60M Series B Architect Labs $24M Seed Fundamental $255M Series A

584

Chalfen VenturesLatest Oct 20

Helicon · $16.5M Seed Hestus, Inc. · $7.4M Seed

3rounds

0led

Defense tech 1Enterprise software 1Industrial tech 1

Seed 3

Oct 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

Helicon $16.5M Seed Hestus, Inc. $7.4M Seed Iridius $8.6M Seed

585

Gideon Strategic PartnersLatest Oct 20

Reliable Robotics · $115M Series D extension Tempo Therapeutics · $14.5M Funding

3rounds

0led

Biotech 1Ecommerce 1Mobility 1

Series B 1, Series C+ 1, Undisclosed 1

Oct 20, 2026

Details

New companies 3 · Follow-on 0

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

Reliable Robotics $115M Series D extension Tempo Therapeutics $14.5M Funding RADAR $170M Series B

586

Ground Up VenturesLatest Oct 20

Baba · $40M Series A UNIT AI · $12M Undisclosed

3rounds

0led

Healthtech 2Ecommerce 1

Seed 1, Series A 1, Undisclosed 1

Oct 20, 2026

Details

New companies 2 · Follow-on 1

Stages: Seed 1, Series A 1, Undisclosed 1

Baba $40M Series A UNIT AI $12M Undisclosed Baba >$6.5M Seed

587

Tobi LütkeLatest Oct 20

Daytona · $60M Series B KOHO · CA$130M Growth

3rounds

0led

Fintech 2Developer tools 1

Growth 1, Seed 1, Series B 1

Oct 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Growth 1, Seed 1, Series B 1

Daytona $60M Series B KOHO CA$130M Growth Synthetic $10M Seed

588

Initialized CapitalLatest Oct 19

Greptile · $50M Series B Hop Aero · $11M Seed

3rounds

2led

Defense tech 1Developer tools 1Robotics 1

Seed 2, Series B 1

Oct 19, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series B 1

Greptile $50M Series B Hop Aero $11M Seed Robocurve $10M Seed

589

XTX MarketsLatest Oct 19

Tenstorrent · $1.5B Series E Gimlet Labs · $300M Series B

3rounds

0led

AI 2Fintech 1

Series B 2, Series C+ 1

Oct 19, 2026

Details

New companies 3 · Follow-on 0

Stages: Series B 2, Series C+ 1

Tenstorrent $1.5B Series E Gimlet Labs $300M Series B Crossover Markets $31M Series B

590

Accelia CapitalLatest Oct 15

Sprout Family · CA$3.6M Seed Blair Health · CA$4.2M Pre-seed

3rounds

1led

Healthtech 2Cybersecurity 1

Pre-seed 1, Seed 1, Undisclosed 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 1, Seed 1, Undisclosed 1

Sprout Family CA$3.6M Seed Blair Health CA$4.2M Pre-seed Boost Security $4M Undisclosed

591

Circle VenturesLatest Oct 15

Uniform Labs · Undisclosed Seed Fission · $10M Series A

3rounds

0led

Fintech 3

Seed 1, Series A 1, Undisclosed 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 1, Series A 1, Undisclosed 1

Uniform Labs Undisclosed Seed Fission $10M Series A Brix $5.5M Undisclosed

592

EvidencedLatest Oct 15

Otter Health · $8M Seed Ilant Health · $15M Series A

3rounds

1led

Healthtech 3

Series A 2, Seed 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Seed 1

Otter Health $8M Seed Ilant Health $15M Series A Photon $16M Series A

593

Indicator VenturesLatest Oct 15

Chariot Claims · $10M Series A Hike Medical · $22.5M Seed+Series A

3rounds

0led

Enterprise software 1Fintech 1Healthtech 1

Series A 2, Undisclosed 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Undisclosed 1

Chariot Claims $10M Series A Hike Medical $22.5M Seed+Series A EDGE Markets $29.2M Series A

594

ManaLatest Oct 15

North.cloud · $60M Series B Light Links · $6M Pre-Seed

3rounds

0led

Defense tech 2Enterprise software 1

Pre-seed 1, Seed 1, Series B 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Pre-seed 1, Seed 1, Series B 1

North.cloud $60M Series B Light Links $6M Pre-Seed Traysar $25M Seed

595

StifelLatest Oct 15

Meow · Undisclosed Strategic minority investment Quartermaster · $140M Series B equity + debt facility

3rounds

1led

Climate tech 1Defense tech 1Fintech 1

Undisclosed 2, Series B 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 2, Series B 1

Meow Undisclosed Strategic minority investment Quartermaster $140M Series B equity + debt facility 38 Degrees North $260M Credit facility

596

SYN VenturesLatest Oct 15

Opsin · $21M Funding round Balance Theory · $19M Series A

3rounds

1led

Cybersecurity 3

Series A 2, Undisclosed 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Undisclosed 1

Opsin $21M Funding round Balance Theory $19M Series A Arcade.dev $60M Series A

597

Timber Grove VenturesLatest Oct 15

CarbonAI · $12M Funding Delightree · $25M Undisclosed

3rounds

0led

Enterprise software 1Fintech 1Logistics 1

Undisclosed 2, Seed 1

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 2, Seed 1

CarbonAI $12M Funding Delightree $25M Undisclosed Jampack AI $3.2M Seed

598

Zacua VenturesLatest Oct 15

Origin · Undisclosed Undisclosed Cura Climate · $10M Funding round

3rounds

2led

Climate tech 1Proptech 1Robotics 1

Undisclosed 3

Oct 15, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 3

Origin Undisclosed Undisclosed Cura Climate $10M Funding round Neuron Factory Undisclosed Strategic

599

Blume VenturesLatest Oct 14

Confido Health · $12.5M Series A extension MeantToBe, Inc. · $10.5M Seed

3rounds

0led

Healthtech 2Consumer 1

Seed 2, Series A 1

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 2, Series A 1

Confido Health $12.5M Series A extension MeantToBe, Inc. $10.5M Seed Mave Health $2.1M Seed

600

Paul GrahamLatest Oct 14

Molagri · Undisclosed Seed Apollo Atomics · $31M Seed

3rounds

0led

Agritech 1AI 1Climate tech 1

Seed 3

Oct 14, 2026

Details

New companies 3 · Follow-on 0

Stages: Seed 3

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

“—” 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.