Fusion Fund is an early-stage venture capital firm focused on enterprise AI, healthcare, and industrial automation, co-founded by Lu Zhang as its Founder and Managing Partner. Fusion Fund's Twitter Score is 2.5 out of 1000 as of September 2026, ranking #263,758 among 486,860 tracked accounts.
Fusion Fund was founded by Lu Zhang and concentrates its investments at the seed to Series A stage. The firm's third fund, Fusion Fund III, closed with $120 million in committed capital targeting early-stage companies in healthcare, enterprise AI, and industrial automation. Fusion Fund then announced Fusion Fund IV in March 2025, with $190 million in committed capital, continuing that same investment focus.
Fusion Fund's fund portfolio includes Otter.ai, Holonym Old Account and Medra. Fusion Fund has published 1,676 posts on the platform and has 2,068 followers as of September 2026. Fusion Fund has been mentioned by 11 accounts, with 75 total mentions.
Who follows Fusion Fund on X?
The accounts that follow Fusion Fund include 12 founders, 3 angel investors, 1 influencers and 6 VCs. Among them are Dave McClure, Rachel Wolfson, Michael Rihani, Alexintosh, Arlan and Threshold Network.