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Team Portfolio Raise Champions Essays

F4/Stone Venture/Activity

Stone Venture Activity

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

Types

Time range

4 investments· APR 2025 – JUL 2026Show all

Investment

Participated in LimX Dynamics' ~$200M pre-IPO round, valuing the humanoid robotics company at roughly 15B yuan (~$2.2B).

LimX Dynamics

LimX Dynamics Stone Venture

Stone Venture | Activity | F4

caixinglobal.comJUL 14, 2026

theaiinsider.tech

JUL 14, 2026

Investment

Led Volant Aerotech's record-setting $300M+ Series C round for China's passenger eVTOL sector, its first Middle East strategic investor.

Volant Aerotech

Volant Aerotech Stone Venture

yicaiglobal.comAPR 27, 2026

APR 27, 2026

Investment

First-time participation in LimX Dynamics' $200M Series B round for its embodied-AI humanoid robotics platform.

LimX Dynamics

LimX Dynamics Stone Venture

theaiinsider.techFEB 2, 2026

siliconangle.com

FEB 2, 2026

Investment

Led a ~RMB200M (~$27.5M) pre-Series A round for Chinese robotics company EngineAI.

EngineAI

EngineAI Stone Venture

asiape.comAPR 9, 2025

APR 9, 2025