Cantos | Activity | F4Cantos Activity
Every public signal F4 has attached to this firm, with sources and cross-entity links.
Essay
Published a thesis essay on why nuclear microreactors represent the future of portable energy infrastructure and power distribution.
The Future is Radiant: Why we invested in Radiant Nuclear
Added recently
Portfolio company Radiant Nuclear achieved unicorn status and raised $300M+ in Series D funding for portable nuclear microreactor production.
3 investments· AUG 2025 – DEC 2025Show all
Investment
Participated in Castelion's $350M Series B to accelerate mass production of U.S. hypersonic weapons systems.
Castelion
Investment
Co-led $8M seed round for MoldCo's virtual clinic for mold toxicity testing and treatment.
MoldCo
Investment
Co-led Pilgrim's $4.3M seed round to develop advanced military biotech solutions including hemostatic dressing Kingsfoil.
Pilgrim
Exit
Portfolio company Atomos Space acquired by Katalyst Space Technologies to accelerate in-space servicing capabilities.
Atomos Space
Exit
Portfolio company Atomos Space exited.
Atomos Space
New Fund
Closed Fund IV with support from Bleu Capital and other LPs to back science-driven companies solving climate and physical world challenges.
Fund IV