US startup investors · Last 90 days

Recent funding activity in US startups, organised by investor and their role in each round.

331

ValkyrieLatest Oct 5

SafeWorld · $12.2M Seed Physical Superintelligence (PSI) · $58M Seed

2rounds

0led

AI 1Robotics 1

Seed 2

Oct 5, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

SafeWorld $12.2M Seed Physical Superintelligence (PSI) $58M Seed

332

Zelda VenturesLatest Oct 5

SafeWorld · $12.2M Seed Andromeda Surgical · $15M Series A

2rounds

0led

Robotics 2

Seed 1, Series A 1

Oct 5, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

SafeWorld $12.2M Seed Andromeda Surgical $15M Series A

333

Guillermo RauchLatest Oct 2

Conway Research · Undisclosed First financing Ambrook · $30M Series B

2rounds

0led

AI 1Fintech 1

Series B 1, Undisclosed 1

Oct 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Conway Research Undisclosed First financing Ambrook $30M Series B

334

AntlerLatest Oct 1

Satlyt · $8M Seed Biota · $3M Seed

2rounds

0led

Climate tech 1Space tech 1

Seed 2

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Satlyt $8M Seed Biota $3M Seed

335

BAG CollectiveLatest Oct 1

Satlyt · $8M Seed Bluecore Energy · $40M Seed — additional capital within USD50m financing

2rounds

0led

Climate tech 1Space tech 1

Seed 2

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Satlyt $8M Seed Bluecore Energy $40M Seed — additional capital within USD50m financing

336

Flybridge CapitalLatest Oct 1

Augmeta · $3M Seed Freight Hero · $5M Seed

2rounds

0led

Enterprise software 1Logistics 1

Seed 2

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Augmeta $3M Seed Freight Hero $5M Seed

337

Harmony PartnersLatest Oct 1

Homeward · $120M Series D CodeRabbit · $143M Series C

2rounds

0led

Developer tools 1Proptech 1

Series C+ 2

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Homeward $120M Series D CodeRabbit $143M Series C

338

Javelin Venture PartnersLatest Oct 1

Homeward · $120M Series D micro1 · >$100M Series B

2rounds

0led

AI 1Proptech 1

Series B 1, Series C+ 1

Oct 1, 2026

Details

New companies 1 · Follow-on 1

Stages: Series B 1, Series C+ 1

Homeward $120M Series D micro1 >$100M Series B

339

Jeff DeanLatest Oct 1

Volantis · $88M Series A G5 Labs · $14M Seed

2rounds

0led

AI 1Developer tools 1

Seed 1, Series A 1

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Volantis $88M Series A G5 Labs $14M Seed

340

Lachy GroomLatest Oct 1

Volantis · $88M Series A Ambrook · $30M Series B

2rounds

2led

AI 1Fintech 1

Series A 1, Series B 1

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Volantis $88M Series A Ambrook $30M Series B

341

Llama VenturesLatest Oct 1

Photon · $4.5M Seed Visko · $10M Pre-Seed

2rounds

1led

AI 1Developer tools 1

Pre-seed 1, Seed 1

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Photon $4.5M Seed Visko $10M Pre-Seed

342

Parker89Latest Oct 1

Homeward · $120M Series D Mainstay · >$18M Funding

2rounds

0led

Proptech 2

Series C+ 1, Undisclosed 1

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 1, Undisclosed 1

Homeward $120M Series D Mainstay >$18M Funding

343

Slauson & Co.Latest Oct 1

Satlyt · $8M Seed Bluecore Energy · $40M Seed — additional capital within USD50m financing

2rounds

0led

Climate tech 1Space tech 1

Seed 2

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Satlyt $8M Seed Bluecore Energy $40M Seed — additional capital within USD50m financing

344

Z FellowsLatest Oct 1

Photon · $4.5M Seed Vela Energy · $1.3M Pre-Seed

2rounds

1led

Climate tech 1Developer tools 1

Pre-seed 1, Seed 1

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Photon $4.5M Seed Vela Energy $1.3M Pre-Seed

345

CaffeinatedLatest Sep 30

Varda · $251M Series D Regent · $240M Series B

2rounds

0led

Mobility 1Space tech 1

Series B 1, Series C+ 1

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Varda $251M Series D Regent $240M Series B

346

DSC InvestmentLatest Sep 30

GMI Cloud · $223M Series B Inocras · $31M Series B

2rounds

0led

AI 1Biotech 1

Series B 2

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

GMI Cloud $223M Series B Inocras $31M Series B

347

Giant Step CapitalLatest Sep 30

Varda · $251M Series D Regent · $240M Series B

2rounds

0led

Mobility 1Space tech 1

Series B 1, Series C+ 1

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Varda $251M Series D Regent $240M Series B

348

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

349

Sutter Hill VenturesLatest Sep 30

CScale · $145M Series C Celero Communications · $275M Series C

2rounds

0led

Hardware 2

Series C+ 2

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

CScale $145M Series C Celero Communications $275M Series C

350

Toyota VenturesLatest Sep 30

Efficient Computer · $100M Additional funding Hertha Metals · $133.7M Series A

2rounds

0led

Hardware 1Industrial tech 1

Series A 1, Undisclosed 1

Sep 30, 2026

Details

New companies 1 · Follow-on 1

Stages: Series A 1, Undisclosed 1

Efficient Computer $100M Additional funding Hertha Metals $133.7M Series A

351

TQ VenturesLatest Sep 30

Efficient Computer · $100M Additional funding Deep Cogito · $43M Series A

2rounds

1led

AI 1Hardware 1

Series A 1, Undisclosed 1

Sep 30, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Efficient Computer $100M Additional funding Deep Cogito $43M Series A

352

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

353

Bain Capital Tech OpportunitiesLatest Sep 29

Kahua · Undisclosed Minority growth investment RQD* Clearing · $74M Strategic

2rounds

0led

Enterprise software 1Fintech 1

Growth 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Undisclosed 1

Kahua Undisclosed Minority growth investment RQD* Clearing $74M Strategic

354

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

355

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

356

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

357

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

358

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

359

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

360

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

“—” 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.