Most active investors · Jul 20, 2026 – Oct 17, 2026

Ranked by rounds participated in, from announcements in Jul 20, 2026 – Oct 17, 2026. Lead counts include only confirmed lead roles.

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511

Natural CapitalLatest Sep 30

Varda · $251M Series D Positron AI · ≤$875M Series C and Series C-1 financing package

2rounds

1led

Hardware 1Space tech 1

Series C+ 2

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Varda $251M Series D Positron AI ≤$875M Series C and Series C-1 financing package

512

Pureos BioventuresLatest Sep 30

AnaCardio · €62.5M Series B NovaGo Therapeutics · CHF 24M Series B

2rounds

1led

Biotech 2

Series B 2

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

AnaCardio €62.5M Series B NovaGo Therapeutics CHF 24M Series B

513

Seeder FundLatest Sep 30

NOX Energy · €3M Seed Chift · €10.5M Series A

2rounds

0led

Climate tech 1Fintech 1

Seed 1, Series A 1

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

NOX Energy €3M Seed Chift €10.5M Series A

514

Seraphim SpaceLatest Sep 30

Zenithon AI · $10M Seed Hubble Network · $200M Series C

2rounds

0led

AI 1Space tech 1

Seed 1, Series C+ 1

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Zenithon AI $10M Seed Hubble Network $200M Series C

515

SingularLatest Sep 30

Restate · $20M Series A Basecamp Research · $140M Series C

2rounds

1led

Biotech 1Developer tools 1

Series A 1, Series C+ 1

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Restate $20M Series A Basecamp Research $140M Series C

516

ACF InvestorsLatest Sep 29

Something & Nothing · $6.4M Series A Singular Photonics · $2.2M Undisclosed

2rounds

1led

Foodtech 1Hardware 1

Series A 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Something & Nothing $6.4M Series A Singular Photonics $2.2M Undisclosed

517

AI.FundLatest Sep 29

IPercept · $16.5M Series A Gaia Dynamics · $7M Seed

2rounds

0led

AI 1Industrial tech 1

Seed 1, Series A 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

IPercept $16.5M Series A Gaia Dynamics $7M Seed

518

AllianceBernsteinLatest Sep 29

Jeeves · $110M Series C-1 SiMa.ai · $150M Series C

2rounds

0led

AI 1Fintech 1

Series C+ 2

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Jeeves $110M Series C-1 SiMa.ai $150M Series C

519

Black Opal VenturesLatest Sep 29

Tiny Health · $33M Series B SCI Semiconductor · £5M Funding round

2rounds

0led

Cybersecurity 1Healthtech 1

Series B 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Tiny Health $33M Series B SCI Semiconductor £5M Funding round

520

Castle Creek LaunchpadLatest Sep 29

RiskScout · Undisclosed Undisclosed Crux Analytics · $2.2M Seed

2rounds

1led

Fintech 2

Seed 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

RiskScout Undisclosed Undisclosed Crux Analytics $2.2M Seed

521

Cistern CapitalLatest Sep 29

MoneyStack · $1M Undisclosed Axo Longevity · $5M Seed

2rounds

1led

Healthtech 2

Seed 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

MoneyStack $1M Undisclosed Axo Longevity $5M Seed

522

Club degli InvestitoriLatest Sep 29

Aptadir Therapeutics · €40M Seed Gamindo · €1.4M Seed

2rounds

0led

Biotech 1Edtech 1

Seed 2

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Aptadir Therapeutics €40M Seed Gamindo €1.4M Seed

523

CrowdStrike Falcon FundLatest Sep 29

Rig Security · $12M Seed Above Security · Undisclosed Strategic

2rounds

0led

Cybersecurity 2

Seed 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Rig Security $12M Seed Above Security Undisclosed Strategic

524

DataTribeLatest Sep 29

RemoteThreat · $7M Pre-seed Balance Theory · $19M Series A

2rounds

1led

Cybersecurity 2

Pre-seed 1, Series A 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

RemoteThreat $7M Pre-seed Balance Theory $19M Series A

525

Doerr CapitalLatest Sep 29

Hertha Metals · $133.7M Series A Mazama Energy · $135M Series B

2rounds

2led

Climate tech 1Industrial tech 1

Series A 1, Series B 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Hertha Metals $133.7M Series A Mazama Energy $135M Series B

526

ExtantiaLatest Sep 29

Reverion · $175M Series B Motion · $2M Pre-seed

2rounds

1led

Climate tech 1Robotics 1

Pre-seed 1, Series B 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series B 1

Reverion $175M Series B Motion $2M Pre-seed

527

Global PayTech VenturesLatest Sep 29

Jeeves · $110M Series C-1 Yuno · $45M Series B

2rounds

1led

Fintech 2

Series B 1, Series C+ 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Jeeves $110M Series C-1 Yuno $45M Series B

528

KfW CapitalLatest Sep 29

Reverion · $175M Series B Exein · $270M Undisclosed

2rounds

0led

Climate tech 1Cybersecurity 1

Series B 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Reverion $175M Series B Exein $270M Undisclosed

529

Klass CapitalLatest Sep 29

Atomic · $12.5M Series A Legio · $5M Seed

2rounds

1led

AI 1Edtech 1

Seed 1, Series A 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Atomic $12.5M Series A Legio $5M Seed

530

LatitudeLatest Sep 29

flowscope · $3.8M Seed Breedr · $27M Series B

2rounds

0led

Agritech 1Business services 1

Seed 1, Series B 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

flowscope $3.8M Seed Breedr $27M Series B

531

LiveOak VenturesLatest Sep 29

RiskScout · Undisclosed Undisclosed Eve Security · $4.5M Seed extension

2rounds

1led

Cybersecurity 1Fintech 1

Seed 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

RiskScout Undisclosed Undisclosed Eve Security $4.5M Seed extension

532

Osage University PartnersLatest Sep 29

RemoteThreat · $7M Pre-seed Quintessent · $40M Series A

2rounds

1led

Cybersecurity 1Hardware 1

Pre-seed 1, Series A 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

RemoteThreat $7M Pre-seed Quintessent $40M Series A

533

Passion CapitalLatest Sep 29

Marble · €6.5M Series A Backbone · €4M Pre-seed

2rounds

0led

Fintech 1Foodtech 1

Pre-seed 1, Series A 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

Marble €6.5M Series A Backbone €4M Pre-seed

534

Pave Health VenturesLatest Sep 29

Tiny Health · $33M Series B Kairon Health · $5M Seed

2rounds

0led

Healthtech 2

Seed 1, Series B 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Tiny Health $33M Series B Kairon Health $5M Seed

535

Quadrille CapitalLatest Sep 29

Reco · $55M Series B extension BigHat Biosciences · $75M Series C

2rounds

0led

Biotech 1Cybersecurity 1

Series B 1, Series C+ 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Reco $55M Series B extension BigHat Biosciences $75M Series C

536

Seven Seven SixLatest Sep 29

General Intuition · $220M Undisclosed Starcloud · $250M Series A extension

2rounds

0led

AI 1Space tech 1

Series A 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

General Intuition $220M Undisclosed Starcloud $250M Series A extension

537

Seventure PartnersLatest Sep 29

ANote Music · €2M Funding round Hackuity · $19M Funding round

2rounds

1led

Cybersecurity 1Fintech 1

Growth 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Undisclosed 1

ANote Music €2M Funding round Hackuity $19M Funding round

538

Siemens Financial ServicesLatest Sep 29

Hertha Metals · $133.7M Series A 38 Degrees North · $260M Credit facility

2rounds

0led

Climate tech 1Industrial tech 1

Series A 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Hertha Metals $133.7M Series A 38 Degrees North $260M Credit facility

539

Spero VenturesLatest Sep 29

Tiny Health · $33M Series B AGent Energy · $11M Seed

2rounds

0led

Climate tech 1Healthtech 1

Seed 1, Series B 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Tiny Health $33M Series B AGent Energy $11M Seed

540

Ten Eleven VenturesLatest Sep 29

Rig Security · $12M Seed HiddenLayer · $100M Series B

2rounds

1led

Cybersecurity 2

Seed 1, Series B 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Rig Security $12M Seed HiddenLayer $100M 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.