Most active investors · Last 90 days

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

Browse by month

181

Scottish EnterpriseLatest Sep 23

CSignum · £2.6M Follow-on funding Chemify · £22M £22 million grant package

4rounds

0led

Hardware 2Industrial tech 2

Undisclosed 3, Series B 1

Sep 23, 2026

Details

New companies 4 · Follow-on 0

Stages: Undisclosed 3, Series B 1

CSignum £2.6M Follow-on funding Chemify £22M £22 million grant package iGii €26.5M Series B

182

6 Degrees CapitalLatest Sep 22

Verda · $189M Series B and additional investment HeyDiga · €5.5M Seed

4rounds

2led

AI 2Developer tools 1Enterprise software 1

Series A 2, Seed 1, Series B 1

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Seed 1, Series B 1

Verda $189M Series B and additional investment HeyDiga €5.5M Seed Magnar $8M Series A

183

Base10 PartnersLatest Sep 22

Spott · $21M Series A JustSolve · €3.7M Pre-seed

4rounds

1led

Fintech 2Enterprise software 1Proptech 1

Series A 2, Pre-seed 1, Seed 1

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Pre-seed 1, Seed 1

Spott $21M Series A JustSolve €3.7M Pre-seed Axle $17.5M Series A

184

byFoundersLatest Sep 22

Verda · $189M Series B and additional investment Fluencify · $4.3M Pre-seed

4rounds

2led

Biotech 1Developer tools 1Enterprise software 1

Pre-seed 2, Series A 1, Series B 1

Sep 22, 2026

Details

New companies 3 · Follow-on 1

Stages: Pre-seed 2, Series A 1, Series B 1

Verda $189M Series B and additional investment Fluencify $4.3M Pre-seed Cota Robotics €1.9M Pre-seed

185

Emerge VenturesLatest Sep 22

Chamelio · $26M Series A Loora · $22M Series B

4rounds

0led

AI 1Cybersecurity 1Edtech 1

Seed 1, Series A 1, Series B 1, Undisclosed 1

Sep 22, 2026

Details

New companies 3 · Follow-on 1

Stages: Seed 1, Series A 1, Series B 1, Undisclosed 1

Chamelio $26M Series A Loora $22M Series B Guardio $40M Funding

186

Greylock PartnersLatest Sep 22

Snorkel AI · $350M Series E Highstock · $30M Series A

4rounds

0led

AI 1Cybersecurity 1Ecommerce 1

Series A 2, Series C+ 2

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Series C+ 2

Snorkel AI $350M Series E Highstock $30M Series A Obsidian Security $85M Series D

187

Phoenix CourtLatest Sep 22

Heidi · $100M Series C Open Cosmos · €300M Funding round

4rounds

0led

AI 1Hardware 1Healthtech 1

Series B 2, Series C+ 1, Undisclosed 1

Sep 22, 2026

Details

New companies 4 · Follow-on 0

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

Heidi $100M Series C Open Cosmos €300M Funding round Olix $312M Series B

188

Sierra VenturesLatest Sep 22

Ande · Undisclosed Series A AI Hospitality Group · $7.5M Seed

4rounds

0led

AI 1Enterprise software 1Hardware 1

Series A 3, Seed 1

Sep 22, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 3, Seed 1

Ande Undisclosed Series A AI Hospitality Group $7.5M Seed Quintessent $40M Series A

189

Inovia CapitalLatest Sep 21

Feldera · $15.4M Series A Branch Energy · $33M Series B

4rounds

1led

AI 1Climate tech 1Cybersecurity 1

Seed 2, Series A 1, Series B 1

Sep 21, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Series A 1, Series B 1

Feldera $15.4M Series A Branch Energy $33M Series B Peripheral $8.7M Seed

190

GalvanizeLatest Sep 17

Crusoe · >$3.9B Series F Gridsight · $26M Series B

4rounds

0led

Climate tech 3AI 1

Series B 2, Series A 1, Series C+ 1

Sep 17, 2026

Details

New companies 4 · Follow-on 0

Stages: Series B 2, Series A 1, Series C+ 1

Crusoe >$3.9B Series F Gridsight $26M Series B WindBorne Systems $37M Series B

191

IAG Capital PartnersLatest Sep 17

Arcee AI · ≥$150M Series B ReEmerge, Inc. · $37M Series A

4rounds

1led

AI 2Healthtech 2

Series A 1, Series B 1, Series C+ 1, Undisclosed 1

Sep 17, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 1, Series B 1, Series C+ 1, Undisclosed 1

Arcee AI ≥$150M Series B ReEmerge, Inc. $37M Series A Cornelis Networks $205M Funding round

192

JAFCO Group Co., Ltd.Latest Sep 17

QueryLift, Inc. · ¥100M Seed nocall, Inc. · ~¥800M Series A

4rounds

1led

AI 2Business services 2

Seed 1, Series A 1, Series B 1, Undisclosed 1

Sep 17, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 1, Series A 1, Series B 1, Undisclosed 1

QueryLift, Inc. ¥100M Seed nocall, Inc. ~¥800M Series A SoVa ¥630M Series B

193

Prosperity7Latest Sep 17

Arcee AI · ≥$150M Series B Gimlet Labs · $300M Series B

4rounds

0led

AI 2Cybersecurity 1Hardware 1

Series B 2, Series A 1, Series C+ 1

Sep 17, 2026

Details

New companies 2 · Follow-on 2

Stages: Series B 2, Series A 1, Series C+ 1

Arcee AI ≥$150M Series B Gimlet Labs $300M Series B Velaura AI $110M Series A

194

Qatar Investment AuthorityLatest Sep 17

Crusoe · >$3.9B Series F Positron AI · ≤$875M Series C and Series C-1 financing package

4rounds

0led

AI 1Hardware 1Logistics 1

Series C+ 3, Undisclosed 1

Sep 17, 2026

Details

New companies 3 · Follow-on 1

Stages: Series C+ 3, Undisclosed 1

Crusoe >$3.9B Series F Positron AI ≤$875M Series C and Series C-1 financing package Gatik $200M Series D

195

T. Rowe PriceLatest Sep 17

Crusoe · >$3.9B Series F Temporal · $550M Series E

4rounds

0led

AI 2Developer tools 1Hardware 1

Growth 2, Series C+ 2

Sep 17, 2026

Details

New companies 4 · Follow-on 0

Stages: Growth 2, Series C+ 2

Crusoe >$3.9B Series F Temporal $550M Series E Databricks $5B Growth

196

Ada VenturesLatest Sep 16

AcouBatt · £1.1M Pre-seed Boldr · $5M Seed+

4rounds

0led

Climate tech 1Edtech 1Industrial tech 1

Seed 3, Pre-seed 1

Sep 16, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 3, Pre-seed 1

AcouBatt £1.1M Pre-seed Boldr $5M Seed+Medly AI $8M Seed

197

AtomicoLatest Sep 16

CADDi · ¥17.7B Series D The Exploration Company · $450M Series C

4rounds

1led

AI 1Developer tools 1Industrial tech 1

Series C+ 3, Seed 1

Sep 16, 2026

Details

New companies 4 · Follow-on 0

Stages: Series C+ 3, Seed 1

CADDi ¥17.7B Series D The Exploration Company $450M Series C Callosum $100M Seed

198

FactoryLatest Sep 16

Noetive · $41M Seed Gimlet Labs · $300M Series B

4rounds

0led

AI 3Biotech 1

Seed 2, Series B 2

Sep 16, 2026

Details

New companies 3 · Follow-on 1

Stages: Seed 2, Series B 2

Noetive $41M Seed Gimlet Labs $300M Series B Transfyr $25M Seed

199

IDG CapitalLatest Sep 16

Anew Labs · $290M Funding Apex Intelligence · Undisclosed Angel

4rounds

2led

AI 2Biotech 1Industrial tech 1

Series A 2, Undisclosed 2

Sep 16, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 2, Undisclosed 2

Anew Labs $290M Funding Apex Intelligence Undisclosed Angel InfiMaker Undisclosed Series A

200

Woven CapitalLatest Sep 16

CADDi · ¥17.7B Series D Stoke Space Technologies · $1B Series E initial closing

4rounds

0led

Space tech 2Industrial tech 1Mobility 1

Series C+ 4

Sep 16, 2026

Details

New companies 3 · Follow-on 1

Stages: Series C+ 4

CADDi ¥17.7B Series D Stoke Space Technologies $1B Series E initial closing Muon Space $250M Series C

201

Guillermo RauchLatest Sep 15

TesterArmy · €1M Pre-Seed The Interaction Company of California · $15M Seed

4rounds

0led

AI 1Consumer 1Developer tools 1

Seed 2, Pre-seed 1, Series B 1

Sep 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Pre-seed 1, Series B 1

TesterArmy €1M Pre-Seed The Interaction Company of California $15M Seed Ambrook $30M Series B

202

Koch Disruptive TechnologiesLatest Sep 15

Polaris Electro-Optics · $50M Series B Gatik · $200M Series D

4rounds

0led

AI 1Cybersecurity 1Hardware 1

Series C+ 3, Series B 1

Sep 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Series C+ 3, Series B 1

Polaris Electro-Optics $50M Series B Gatik $200M Series D HappyRobot $150M Series C

203

M VenturesLatest Sep 15

Polaris Electro-Optics · $50M Series B TwoStep Therapeutics · $62.5M Series A

4rounds

0led

Biotech 2Hardware 2

Series A 3, Series B 1

Sep 15, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 3, Series B 1

Polaris Electro-Optics $50M Series B TwoStep Therapeutics $62.5M Series A Quintessent $40M Series A

204

GoAhead VenturesLatest Sep 14

AOI Biosciences, Inc. · Undisclosed Equity issuance and secondary transfer Poseidon Aerospace · $11M Seed

4rounds

0led

Fintech 2Biotech 1Mobility 1

Seed 2, Series A 1, Undisclosed 1

Sep 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 2, Series A 1, Undisclosed 1

AOI Biosciences, Inc. Undisclosed Equity issuance and secondary transfer Poseidon Aerospace $11M Seed Multiplier $6M Seed

205

Qumra CapitalLatest Sep 14

Buildots · $130M Funding Remepy · $36M Series A

4rounds

0led

Biotech 2Cybersecurity 1Proptech 1

Series A 1, Series B 1, Series C+ 1, Undisclosed 1

Sep 14, 2026

Details

New companies 4 · Follow-on 0

Stages: Series A 1, Series B 1, Series C+ 1, Undisclosed 1

Buildots $130M Funding Remepy $36M Series A QuantHealth $45M Series B

206

Sapphire VenturesLatest Sep 14

Temporal · $550M Series E Gimlet Labs · $300M Series B

4rounds

0led

AI 1Cybersecurity 1Defense tech 1

Series B 2, Series C+ 2

Sep 14, 2026

Details

New companies 3 · Follow-on 1

Stages: Series B 2, Series C+ 2

Temporal $550M Series E Gimlet Labs $300M Series B Smack Technologies $61M Series B

207

TCVLatest Sep 14

Archy · $50M Series C Upwind Security · ~$300M Funding

4rounds

1led

Cybersecurity 2Healthtech 1Space tech 1

Undisclosed 2, Series B 1, Series C+ 1

Sep 14, 2026

Details

New companies 2 · Follow-on 2

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

Archy $50M Series C Upwind Security ~$300M Funding Iceye €1B Undisclosed

208

Arthur VenturesLatest Sep 10

Perry Weather · $110M Funding Aqua · $15M Series A

4rounds

1led

Climate tech 1Cybersecurity 1Enterprise software 1

Undisclosed 2, Series A 1, Series C+ 1

Sep 10, 2026

Details

New companies 4 · Follow-on 0

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

Perry Weather $110M Funding Aqua $15M Series A Emergent 3 Undisclosed Strategic

209

Rebel FundLatest Sep 9

VideoGen · $3.3M Seed Metal · $4.5M Seed

4rounds

0led

AI 1Enterprise software 1Fintech 1

Seed 3, Series A 1

Sep 9, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 3, Series A 1

VideoGen $3.3M Seed Metal $4.5M Seed Multiplier $6M Seed

210

645 VenturesLatest Sep 8

Gimlet Labs · $300M Series B Rivo · $2.7M Seed

4rounds

0led

AI 2Fintech 2

Seed 3, Series B 1

Sep 8, 2026

Details

New companies 4 · Follow-on 0

Stages: Seed 3, Series B 1

Gimlet Labs $300M Series B Rivo $2.7M Seed Ellis $10M 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.