Flying Fish Partners | Activity | F4
Flying Fish Partners Activity Every public signal F4 has attached to this firm, with sources and cross-entity links.
New Fund
Launched Flying Fish Opportunity Fund I ($25M) for follow-on investments in existing portfolio companies. Flying Fish Opportunity Fund I
Added recently
6 investments · NOV 2025 – APR 2026 Show all
Investment
Participated in Ineffable Intelligence's record $1.1B seed round alongside Google, Nvidia, and the UK Sovereign AI Fund, reportedly the largest single check in Flying Fish's 10-year history. Ineffable Intelligence
Investment
Backed Aisy as it emerged from stealth with an AI-native threat model intelligence platform. Aisy
Investment
Invested in AgileRL's seed round for their reinforcement learning framework. AgileRL
Investment
Participated in Simular's $21.5M round for their AI agent that operates Mac and Windows computers. Simular
Investment
Participated in Blue Pill's $6M seed round led by Ubiquity Ventures, for an AI consumer-insights platform building digital-twin audiences. BluePill AI
Investment
Co-led Accipiter Biosciences' $12.7M seed alongside Takeda for AI-designed de novo protein therapies. Accipiter Biosciences
Milestone
Portfolio company Phaidra raised $50M from Nvidia and Collaborative Fund for industrial AI optimization. Phaidra
Milestone
Portfolio company Axiom Math featured by Forbes for building AI to solve mathematics' hardest problems. Axiom Math
Investment
Led Hiverge's $5M seed round; Hiverge was founded by former Google DeepMind researchers to design AI algorithms. HiVerge
Investment
Participated in Nectar Social's $10.6M raise alongside GV and True Ventures for conversational AI for social brands. Nectar Social
Exit
Portfolio company Symbl.ai, an AI conversational-intelligence platform, was acquired by Invoca. Symbl
Investment
Backed Latent Labs' $50M raise for AI-programmable biology, led by DeepMind's AlphaFold alumnus. Latent Labs
Milestone
Portfolio company Orbital Materials announced a materials science collaboration with AWS. Orbital Materials