Most active investors · All time

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

241

Rhapsody Venture PartnersLatest Sep 15

Polaris Electro-Optics · $50M Series B Relativity Networks · $22M SAFE financing

2rounds

0led

Hardware 2

Series B 1, Undisclosed 1

Sep 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Undisclosed 1

Polaris Electro-Optics $50M Series B Relativity Networks $22M SAFE financing

242

Walden Catalyst VenturesLatest Sep 15

Polaris Electro-Optics · $50M Series B Nearfield Instruments · $380M Series D

2rounds

1led

Hardware 2

Series B 1, Series C+ 1

Sep 15, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 1, Series C+ 1

Polaris Electro-Optics $50M Series B Nearfield Instruments $380M Series D

243

ARENA Private WealthLatest Sep 10

Positron AI · ≤$875M Series C and Series C-1 financing package Positron AI · $230M Series B

2rounds

0led

AI 1Hardware 1

Series B 1, Series C+ 1

Sep 10, 2026

Details

New companies 1 · Follow-on 1

Stages: Series B 1, Series C+ 1

Positron AI ≤$875M Series C and Series C-1 financing package Positron AI $230M Series B

244

Bedrock CapitalLatest Sep 10

Mach Industries · $600M Series C continuation Mach Industries · $300M Series C

2rounds

—led

Defense tech 2

Series C+ 2

Sep 10, 2026

Details

New companies 1 · Follow-on 1

Stages: Series C+ 2

Mach Industries $600M Series C continuation Mach Industries $300M Series C

245

Buckley VenturesLatest Sep 10

TAR · $120M Series A Fractile · $220M Series B

2rounds

0led

Climate tech 1Hardware 1

Series A 1, Series B 1

Sep 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

TAR $120M Series A Fractile $220M Series B

246

Infinite CapitalLatest Sep 10

Mach Industries · $600M Series C continuation Mach Industries · $300M Series C

2rounds

—led

Defense tech 2

Series C+ 2

Sep 10, 2026

Details

New companies 1 · Follow-on 1

Stages: Series C+ 2

Mach Industries $600M Series C continuation Mach Industries $300M Series C

247

Story VenturesLatest Sep 10

Inspiren · $70M Series C 10Beauty · $23.5M Undisclosed

2rounds

0led

Ecommerce 1Healthtech 1

Series C+ 1, Undisclosed 1

Sep 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Series C+ 1, Undisclosed 1

Inspiren $70M Series C 10Beauty $23.5M Undisclosed

248

VentureTech AllianceLatest Sep 10

Positron AI · ≤$875M Series C and Series C-1 financing package Eridu · $200M Series A

2rounds

0led

AI 1Hardware 1

Series A 1, Series C+ 1

Sep 10, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Positron AI ≤$875M Series C and Series C-1 financing package Eridu $200M Series A

249

Black Opal VenturesLatest Sep 9

SCI Semiconductor · £5M Funding round Eridu · $200M Series A

2rounds

0led

AI 1Cybersecurity 1

Series A 1, Undisclosed 1

Sep 9, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Undisclosed 1

SCI Semiconductor £5M Funding round Eridu $200M Series A

250

CornerLatest Sep 8

Fab2 · $500M Series A AheadComputing · $30M Seed+

2rounds

0led

AI 1Hardware 1

Seed 1, Series A 1

Sep 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Fab2 $500M Series A AheadComputing $30M Seed+

251

Glade Brook CapitalLatest Sep 8

Stoke Space Technologies · $1B Series E initial closing Stoke Space Technologies · $860M Series D

2rounds

0led

Space tech 2

Series C+ 2

Sep 8, 2026

Details

New companies 1 · Follow-on 1

Stages: Series C+ 2

Stoke Space Technologies $1B Series E initial closing Stoke Space Technologies $860M Series D

252

Leblon CapitalLatest Sep 8

Ground A · €9.1M Pre-seed Panthalassa · $140M Series B

2rounds

0led

Climate tech 1Defense tech 1

Pre-seed 1, Series B 1

Sep 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series B 1

Ground A €9.1M Pre-seed Panthalassa $140M Series B

253

MIXI Global InvestmentsLatest Sep 8

ARC · ₹105M Pre-seed Aina · $5.5M Seed

2rounds

1led

Hardware 1Media & gaming 1

Pre-seed 1, Seed 1

Sep 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

ARC ₹105M Pre-seed Aina $5.5M Seed

254

ParadigmLatest Sep 8

Fab2 · $500M Series A True Anomaly · $650M Series D

2rounds

0led

Hardware 1Space tech 1

Series A 1, Series C+ 1

Sep 8, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Fab2 $500M Series A True Anomaly $650M Series D

255

Key1 CapitalLatest Sep 3

Lyte · $165M Series C Xsight Labs · >$300M Growth

2rounds

0led

Hardware 2

Growth 1, Series C+ 1

Sep 3, 2026

Details

New companies 1 · Follow-on 1

Stages: Growth 1, Series C+ 1

Lyte $165M Series C Xsight Labs >$300M Growth

256

Outset CapitalLatest Sep 3

Wafer · $40M Series A SiteVue AI · $7.5M Seed

2rounds

0led

Hardware 1Industrial tech 1

Seed 1, Series A 1

Sep 3, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

Wafer $40M Series A SiteVue AI $7.5M Seed

257

Wing Venture CapitalLatest Sep 3

Wafer · $40M Series A AttoTude · $52M Series C

2rounds

0led

Hardware 2

Series A 1, Series C+ 1

Sep 3, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Wafer $40M Series A AttoTude $52M Series C

258

Amadeus Capital PartnersLatest Sep 2

iPRONICS · $125M Series B Stateful Robotics · $4.8M Pre-Seed

2rounds

0led

Hardware 1Robotics 1

Pre-seed 1, Series B 1

Sep 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Series B 1

iPRONICS $125M Series B Stateful Robotics $4.8M Pre-Seed

259

European Innovation Council (EIC) FundLatest Sep 2

iPRONICS · $125M Series B UniverCell · €30M Series B

2rounds

0led

Climate tech 1Hardware 1

Series B 2

Sep 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Series B 2

iPRONICS $125M Series B UniverCell €30M Series B

260

Fine Structure VenturesLatest Sep 2

iPRONICS · $125M Series B DG Matrix · $60M Series A

2rounds

0led

Climate tech 1Hardware 1

Series A 1, Series B 1

Sep 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

iPRONICS $125M Series B DG Matrix $60M Series A

261

German Aerospace Center (DLR)Latest Sep 2

HyImpulse · >€50M Series A extension ISPTech · €5.5M Seed

2rounds

0led

Space tech 2

Seed 1, Series A 1

Sep 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 1, Series A 1

HyImpulse >€50M Series A extension ISPTech €5.5M Seed

262

North VenturesLatest Sep 2

HyImpulse · >€50M Series A extension SweGaN · $14M Series B

2rounds

1led

Hardware 1Space tech 1

Series A 1, Series B 1

Sep 2, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

HyImpulse >€50M Series A extension SweGaN $14M Series B

263

Mitsubishi Electric CorporationLatest Sep 1

PLD Space · €108M Series C extension PLD Space · €180M Series C

2rounds

1led

Space tech 2

Series C+ 2

Sep 1, 2026

Details

New companies 1 · Follow-on 1

Stages: Series C+ 2

PLD Space €108M Series C extension PLD Space €180M Series C

264

IDG CapitalLatest Aug 28

InfiMaker · Undisclosed Series A ROBOTERA · $200M Growth

2rounds

—led

Industrial tech 1Robotics 1

Growth 1, Series A 1

Aug 28, 2026

Details

New companies 2 · Follow-on 0

Stages: Growth 1, Series A 1

InfiMaker Undisclosed Series A ROBOTERA $200M Growth

265

Energy Impact PartnersLatest Aug 26

Voya Energy · $35M Series A Base Power · $1B Series D

2rounds

0led

Climate tech 2

Series A 1, Series C+ 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series C+ 1

Voya Energy $35M Series A Base Power $1B Series D

266

StepStoneLatest Aug 26

Voya Energy · $35M Series A CuspAI · $450M Series B

2rounds

—led

AI 1Climate tech 1

Series A 1, Series B 1

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Voya Energy $35M Series A CuspAI $450M Series B

267

Village GlobalLatest Aug 26

Legato · $12M Seed Universal Quantum · £3.6M Seed

2rounds

0led

Hardware 1Healthtech 1

Seed 2

Aug 26, 2026

Details

New companies 2 · Follow-on 0

Stages: Seed 2

Legato $12M Seed Universal Quantum £3.6M Seed

268

Ada VenturesLatest Aug 24

Boldr · $5M Seed+Qoro Quantum · $750K Pre-Seed

2rounds

—led

Climate tech 1Developer tools 1

Pre-seed 1, Seed 1

Aug 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Boldr $5M Seed+Qoro Quantum $750K Pre-Seed

269

Cycle CapitalLatest Aug 24

Quintessent · $40M Series A SPARK Microsystems · CA$17M Series B

2rounds

—led

Hardware 2

Series A 1, Series B 1

Aug 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Series A 1, Series B 1

Quintessent $40M Series A SPARK Microsystems CA$17M Series B

270

ManaLatest Aug 24

Light Links · $6M Pre-Seed Traysar · $25M Seed

2rounds

—led

Defense tech 2

Pre-seed 1, Seed 1

Aug 24, 2026

Details

New companies 2 · Follow-on 0

Stages: Pre-seed 1, Seed 1

Light Links $6M Pre-Seed Traysar $25M 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.