Investment
Invested in ElevenLabs, backing its AI voice platform for prosumer, creative, and B2B use cases.
Eleven Labs
MAY 7, 2026
Every public signal F4 has attached to this firm, with sources and cross-entity links.
Eleven Labs
Grata
Comfy
HYFIX
Starbridge.ai
WorkOS
Oasis Security
Ditto
Austin office opening
Bryan Rosenblatt departing to launch Sandlot Ventures