Leitmotif | Activity | F4

Introducing F4 Champions, a new accelerator for founders at the earliest stage.F4 Champions for early-stage foundersEnrollment closesAugust 2Learn more

Team Portfolio Raise Champions Essays

F4/Leitmotif/Activity

Leitmotif Activity

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

Types

Time range

Investment

Returning investor in Proxima Fusion's €411M Series A2, the largest fusion financing round in Europe to date.

Proxima Fusion

Proxima Fusion Leitmotif

businesswire.comJUL 7, 2026

proximafusion.com

JUL 7, 2026

Investment

Participated in Rhoda AI's $450M Series A as the robotics/physical-AI company exited stealth.

Rhoda AI

Rhoda AI Leitmotif

businesswire.comMAR 10, 2026

MAR 10, 2026

News

TechCrunch profiled Leitmotif as a new, independent VC firm anchored by a $300M commitment from Volkswagen Group.

Leitmotif revealed as new VC firm backed by Volkswagen

techcrunch.comMAR 11, 2025

MAR 11, 2025

Investment

Co-led Harbinger Motors' $100M Series B for its medium-duty electric vehicle chassis platform.

Harbinger Motors

Harbinger Motors Leitmotif

techcrunch.comJAN 14, 2025

harbingermotors.com

JAN 14, 2025