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.

Browse by month

In-Q-TelLatest Oct 22

Warhound · $200M Seed Locus Lock · Undisclosed Strategic funding

4rounds

0led

Defense tech 4

Seed 2, Undisclosed 2

Oct 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Undisclosed 2

Warhound $200M Seed Locus Lock Undisclosed Strategic funding TERASi €11M Seed

Lux CapitalLatest Oct 22

Warhound · $200M Seed Impulse Space · $308M Series D extension

4rounds

0led

Defense tech 3Space tech 1

Series C+ 2, Seed 1, Undisclosed 1

Oct 22, 2026

Details

New companies 2 · Follow-on 2

Stages: Series C+ 2, Seed 1, Undisclosed 1

Warhound $200M Seed Impulse Space $308M Series D extension Hadrian $1.4B Series D

Andreessen Horowitz (a16z)Latest Oct 20

ASI · $325M Series C Mara · $7M Pre-Seed

4rounds

0led

Defense tech 3AI 1

Series C+ 3, Pre-seed 1

Oct 20, 2026

Details

New companies 3 · Follow-on 1

Stages: Series C+ 3, Pre-seed 1

ASI $325M Series C Mara $7M Pre-Seed Castelion $1B Series C

Sequoia CapitalLatest Oct 22

Warhound · $200M Seed Mach Industries · $600M Series C continuation

3rounds

0led

Defense tech 3

Series C+ 2, Seed 1

Oct 22, 2026

Details

New companies 2 · Follow-on 1

Stages: Series C+ 2, Seed 1

Warhound $200M Seed Mach Industries $600M Series C continuation Neros Technologies $250M Series C

Spark CapitalLatest Oct 20

ASI · $325M Series C Neros Technologies · $250M Series C

3rounds

1led

AI 1Defense tech 1Space tech 1

Series C+ 3

Oct 20, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 3

ASI $325M Series C Neros Technologies $250M Series C K2 Space $500M Series D

Freedom FundLatest Oct 5

Buntar Aerospace · $16M Undisclosed M-Fly · Undisclosed Undisclosed funding round

3rounds

1led

Defense tech 3

Undisclosed 2, Pre-seed 1

Oct 5, 2026

Details

New companies 3 · Follow-on 0

Stages: Undisclosed 2, Pre-seed 1

Buntar Aerospace $16M Undisclosed M-Fly Undisclosed Undisclosed funding round Mara $7M Pre-Seed

Y Combinator (YC)Latest Oct 1

Hop Aero · $11M Seed Isengard Industries · Undisclosed Strategic

3rounds

0led

Defense tech 2Space tech 1

Undisclosed 2, Seed 1

Oct 1, 2026

Details

New companies 2 · Follow-on 1

Stages: Undisclosed 2, Seed 1

Hop Aero $11M Seed Isengard Industries Undisclosed Strategic Array Labs $21M Strategic

Khosla VenturesLatest Sep 29

Hertha Metals · $133.7M Series A Aslan Protects · $20.8M Seed

3rounds

3led

Defense tech 2Industrial tech 1

Pre-seed 1, Seed 1, Series A 1

Sep 29, 2026

Details

New companies 3 · Follow-on 0

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

Hertha Metals $133.7M Series A Aslan Protects $20.8M Seed Mara $7M Pre-Seed

FelicisLatest Sep 24

Solcoa Industries · $75M Seed financing; equity, debt, and equipment financing Smack Technologies · $61M Series B

3rounds

0led

Defense tech 2Industrial tech 1

Series B 2, Seed 1

Sep 24, 2026

Details

New companies 2 · Follow-on 1

Stages: Series B 2, Seed 1

Solcoa Industries $75M Seed financing; equity, debt, and equipment financing Smack Technologies $61M Series B Heaviside Industries $60M Series B

Valor Equity PartnersLatest Sep 17

Impulse Space · $308M Series D extension Neros Technologies · $250M Series C

3rounds

1led

Defense tech 2Space tech 1

Series C+ 3

Sep 17, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 3

Impulse Space $308M Series D extension Neros Technologies $250M Series C Hadrian $1.4B Series D

Alumni VenturesLatest Sep 2

Aslan Protects · $20.8M Seed SiFly Aviation · $20M Series A

3rounds

0led

Defense tech 3

Series A 2, Seed 1

Sep 2, 2026

Details

New companies 3 · Follow-on 0

Stages: Series A 2, Seed 1

Aslan Protects $20.8M Seed SiFly Aviation $20M Series A Aurelius Systems $40M Series A

AltimeterLatest Aug 19

Castelion · $1B Series C Hadrian · $1.4B Series D

3rounds

0led

Defense tech 2Space tech 1

Series C+ 3

Aug 19, 2026

Details

New companies 3 · Follow-on 0

Stages: Series C+ 3

Castelion $1B Series C Hadrian $1.4B Series D K2 Space $500M Series D

8VCLatest Oct 22

Warhound · $200M Seed Terra Industries · $18M Seed extension

2rounds

0led

Defense tech 2

Seed 2

Oct 22, 2026

Details

New companies 1 · Follow-on 1

Stages: Seed 2

Warhound $200M Seed Terra Industries $18M Seed extension

ARK InvestLatest Oct 22

Warhound · $200M Seed K2 Space · $500M Series D

2rounds

0led

Defense tech 1Space tech 1

Seed 1, Series C+ 1

Oct 22, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Warhound $200M Seed K2 Space $500M Series D

Lince CapitalLatest Oct 22

Beyond Vision · >€28M Undisclosed Neuraspace · €15.6M Series B and public funding

2rounds

1led

Defense tech 1Space tech 1

Series B 1, Undisclosed 1

Oct 22, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Beyond Vision >€28M Undisclosed Neuraspace €15.6M Series B and public funding

Buckley VenturesLatest Oct 20

Helicon · $16.5M Seed Pilgrim · $25M Seed

2rounds

1led

Biotech 1Defense tech 1

Seed 2

Oct 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Helicon $16.5M Seed Pilgrim $25M Seed

Gokul RajaramLatest Oct 20

Helicon · $16.5M Seed Aitan · $41M Funding

2rounds

0led

Defense tech 2

Seed 1, Undisclosed 1

Oct 20, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Helicon $16.5M Seed Aitan $41M Funding

GardarLatest Oct 5

Buntar Aerospace · $16M Undisclosed M-Fly · Undisclosed Undisclosed funding round

2rounds

0led

Defense tech 2

Undisclosed 2

Oct 5, 2026

Details

New companies 2 · Follow-on 0

Stages: Undisclosed 2

Buntar Aerospace $16M Undisclosed M-Fly Undisclosed Undisclosed funding round

Lunar VenturesLatest Oct 1

Hop Aero · $11M Seed Oshen · $5M Undisclosed

2rounds

1led

Defense tech 1Robotics 1

Seed 1, Undisclosed 1

Oct 1, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

Hop Aero $11M Seed Oshen $5M Undisclosed

Insight PartnersLatest Sep 28

Quartermaster · $140M Series B equity + debt facility Easy Aerial · $20M Series B

2rounds

1led

Defense tech 2

Series B 2

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

Quartermaster $140M Series B equity + debt facility Easy Aerial $20M Series B

OvermatchLatest Sep 28

Quartermaster · $140M Series B equity + debt facility Critical Materials Group · $10.3M Seed

2rounds

1led

Defense tech 2

Seed 1, Series B 1

Sep 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series B 1

Quartermaster $140M Series B equity + debt facility Critical Materials Group $10.3M Seed

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

Dylan FieldLatest Sep 24

Solcoa Industries · $75M Seed financing; equity, debt, and equipment financing Neros Technologies · $250M Series C

2rounds

0led

Defense tech 1Industrial tech 1

Seed 1, Series C+ 1

Sep 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series C+ 1

Solcoa Industries $75M Seed financing; equity, debt, and equipment financing Neros Technologies $250M Series C

Baillie GiffordLatest Sep 23

TEKEVER · $580M Series D Hadrian · $1.4B Series D

2rounds

2led

Defense tech 1Robotics 1

Series C+ 2

Sep 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

TEKEVER $580M Series D Hadrian $1.4B Series D

Ventura CapitalLatest Sep 23

TEKEVER · $580M Series D Gallos Technologies · $50M Growth

2rounds

0led

Defense tech 1Robotics 1

Growth 1, Series C+ 1

Sep 23, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series C+ 1

TEKEVER $580M Series D Gallos Technologies $50M Growth

D3Latest Sep 22

TERASi · €11M Seed Agon · $30M Pre-Seed+Seed

2rounds

0led

Defense tech 2

Seed 1, Undisclosed 1

Sep 22, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Undisclosed 1

TERASi €11M Seed Agon $30M Pre-Seed+Seed

137 VenturesLatest Sep 17

Impulse Space · $308M Series D extension Hadrian · $1.4B Series D

2rounds

1led

Defense tech 1Space tech 1

Series C+ 2

Sep 17, 2026

Details

New companies 1 · Follow-on 1

Stages: Series C+ 2

Impulse Space $308M Series D extension Hadrian $1.4B Series D

DFJ GrowthLatest Sep 17

Impulse Space · $308M Series D extension Cambridge Aerospace · $300M Series C

2rounds

—led

Defense tech 1Space tech 1

Series C+ 2

Sep 17, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 2

Impulse Space $308M Series D extension Cambridge Aerospace $300M Series C

Draper AssociatesLatest Sep 8

Poseidon Aerospace · $11M Seed Aurelius Systems · $40M Series A

2rounds

0led

Defense tech 1Mobility 1

Seed 1, Series A 1

Sep 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Poseidon Aerospace $11M Seed Aurelius Systems $40M Series A

Sazze PartnersLatest Sep 4

Airbility · $4.7M Series A F4GE · Undisclosed Seed

2rounds

1led

Defense tech 2

Seed 1, Series A 1

Sep 4, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Airbility $4.7M Series A F4GE Undisclosed 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.