US startup investors · All time

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

961

Bankers Helping Bankers FundLatest Sep 29

RiskScout · Undisclosed Undisclosed Reset · $6M Seed

2rounds

0led

Fintech 2

Seed 1, Undisclosed 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

RiskScout Undisclosed Undisclosed Reset $6M Seed

962

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

963

Cockrell InterestsLatest Sep 29

ai3Bio · $48M Series A Stellular Bio · Undisclosed Series A

2rounds

0led

Biotech 2

Series A 2

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

ai3Bio $48M Series A Stellular Bio Undisclosed Series A

964

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

965

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

966

Global PayTech VenturesLatest Sep 29

Jeeves · $110M Series C-1 Cyclops · $20M Series A

2rounds

0led

Fintech 2

Series A 1, Series C+ 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Jeeves $110M Series C-1 Cyclops $20M Series A

967

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

968

O’Shaughnessy VenturesLatest Sep 29

MoneyStack · $1M Undisclosed Stability AI · ~$80M Recapitalisation investment

2rounds

0led

AI 1Healthtech 1

Undisclosed 2

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

MoneyStack $1M Undisclosed Stability AI ~$80M Recapitalisation investment

969

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

970

WintermuteLatest Sep 29

Jeeves · $110M Series C-1 Silicon Data · $30.5M Series A

2rounds

0led

Fintech 2

Series A 1, Series C+ 1

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Jeeves $110M Series C-1 Silicon Data $30.5M Series A

971

Ziff Capital PartnersLatest Sep 29

ai3Bio · $48M Series A Stellular Bio · Undisclosed Series A

2rounds

1led

Biotech 2

Series A 2

Sep 29, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

ai3Bio $48M Series A Stellular Bio Undisclosed Series A

972

AmplifyLatest Sep 28

SiMa.ai · $150M Series C Temporal · $550M Series E

2rounds

1led

AI 1Developer tools 1

Series C+ 2

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

SiMa.ai $150M Series C Temporal $550M Series E

973

Baron CapitalLatest Sep 28

SiMa.ai · $150M Series C The Boring Company · $3B Series D

2rounds

0led

AI 1Mobility 1

Series C+ 2

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

SiMa.ai $150M Series C The Boring Company $3B Series D

974

Copper Sky CapitalLatest Sep 28

Menos AI · $5.1M Pre-A financing MyDecisive · $12M Seed

2rounds

1led

Developer tools 1Fintech 1

Seed 1, Undisclosed 1

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Menos AI $5.1M Pre-A financing MyDecisive $12M Seed

975

Emergent VenturesLatest Sep 28

Autoheal · $7.9M Seed BambooBox · $6.6M Seed

2rounds

0led

Developer tools 1Enterprise software 1

Seed 2

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Autoheal $7.9M Seed BambooBox $6.6M Seed

976

HyperplaneLatest Sep 28

Modulate · $25M Funding round Integrate · $17M Series A

2rounds

0led

AI 1Defense tech 1

Series A 1, Undisclosed 1

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

Modulate $25M Funding round Integrate $17M Series A

977

LakestarLatest Sep 28

Modulate · $25M Funding round Twin1 AI · $20M Seed

2rounds

0led

AI 2

Seed 1, Undisclosed 1

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Modulate $25M Funding round Twin1 AI $20M Seed

978

Sandberg Bernthal Venture PartnersLatest Sep 28

Mona · $3.5M Oversubscribed round Self Inspection · $10M Undisclosed

2rounds

1led

Fintech 1Mobility 1

Undisclosed 2

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

Mona $3.5M Oversubscribed round Self Inspection $10M Undisclosed

979

Silicon GardensLatest Sep 28

HiringCafe · $6.8M Pre-seed Astute · $1.2M Pre-Seed

2rounds

0led

AI 1Enterprise software 1

Pre-seed 2

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 2

HiringCafe $6.8M Pre-seed Astute $1.2M Pre-Seed

980

Band of AngelsLatest Sep 25

Overlord Labs, Inc. · $4.4M Seed extension Materna Medical · $5M Series B

2rounds

1led

Hardware 1Healthtech 1

Seed 1, Series B 1

Sep 25, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Overlord Labs, Inc. $4.4M Seed extension Materna Medical $5M Series B

981

1FlourishLatest Sep 24

Trebellar · $18M Series A WeatherPromise · $12.8M Series A

2rounds

0led

Proptech 1Travel tech 1

Series A 2

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 2

Trebellar $18M Series A WeatherPromise $12.8M Series A

982

Aurelia FoundryLatest Sep 24

Locus Lock · Undisclosed Strategic funding Turion Space · $75M Series B

2rounds

0led

Defense tech 1Space tech 1

Series B 1, Undisclosed 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Locus Lock Undisclosed Strategic funding Turion Space $75M Series B

983

Backswing VenturesLatest Sep 24

Locus Lock · Undisclosed Strategic funding Isengard Industries · Undisclosed Strategic

2rounds

0led

Defense tech 2

Undisclosed 2

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

Locus Lock Undisclosed Strategic funding Isengard Industries Undisclosed Strategic

984

Blossom CapitalLatest Sep 24

Trebellar · $18M Series A Cowboy Space Corporation · $275M Series B

2rounds

1led

Proptech 1Space tech 1

Series A 1, Series B 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Trebellar $18M Series A Cowboy Space Corporation $275M Series B

985

Chartway VenturesLatest Sep 24

Crux Analytics · $2.2M Seed Strivve · Undisclosed Strategic

2rounds

0led

Fintech 2

Seed 1, Undisclosed 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Crux Analytics $2.2M Seed Strivve Undisclosed Strategic

986

Contrary CapitalLatest Sep 24

Ando · $20M Combined pre-seed and seed Doss · $55M Series B

2rounds

0led

Enterprise software 2

Series B 1, Undisclosed 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Ando $20M Combined pre-seed and seed Doss $55M Series B

987

GeometryLatest Sep 24

Feather Robotics Inc. · $7.6M Pre-seed Neurophos · $110M Series A

2rounds

0led

AI 1Robotics 1

Pre-seed 1, Series A 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series A 1

Feather Robotics Inc. $7.6M Pre-seed Neurophos $110M Series A

988

Golden SeedsLatest Sep 24

Locus Lock · Undisclosed Strategic funding PolyGone Systems · $4M Seed

2rounds

0led

Climate tech 1Defense tech 1

Seed 1, Undisclosed 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Locus Lock Undisclosed Strategic funding PolyGone Systems $4M Seed

989

Intermountain VenturesLatest Sep 24

BigHat Biosciences · $75M Series C Qualified Health · $125M Series B

2rounds

0led

Biotech 1Healthtech 1

Series B 1, Series C+ 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

BigHat Biosciences $75M Series C Qualified Health $125M Series B

990

Jetstream Venture FundLatest Sep 24

Rejuvenation Technologies · Undisclosed Investment Wonderlab Bio · Undisclosed Strategic

2rounds

—led

Biotech 2

Undisclosed 2

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

Rejuvenation Technologies Undisclosed Investment Wonderlab Bio Undisclosed Strategic

“—” 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.