Team Portfolio Raise Essays

F4/MCJ Collective/Activity

MCJ Collective Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

4 investments· JUN 2026 – SEP 2026Show all

Investment

Announced investment in DG Matrix, a multiport solid-state transformer company.

DG Matrix

DG Matrix MCJ Collective

MCJ Collective | Activity | F4

newsletter.mcj.vc

Added recently

Investment

Led DaisyChain Energy's seed round.

DaisyChain Energy

DaisyChain Energy MCJ Collective

newsletter.mcj.vc

Added recently

Investment

Participated in Light's $46M Series A led by Matrix.

Light

Light MCJ Collective

prnewswire.comSEP 2026

SEP 2026

Investment

Participated in Red Metals' $10M seed round led by Gigascale Capital.

Red Metals

Red Metals MCJ Collective

newsletter.mcj.vcJUN 2026

JUN 2026

Team Change

Founder Jason Jacobs shifted to Founder and Venture Partner as Cody Simms and David Aronoff became Managing Partners.

Jason Jacobs moves to Founder and Venture Partner

newsletter.mcj.vcSEP 2024

SEP 2024

New Fund

Closed Fund II with $80.6M, taking total AUM above $115M.

Fund II

newsletter.mcj.vcSEP 2024

SEP 2024