Fundament | Activity | F4

Team Portfolio Raise Champions Essays

F4/Fundament/Activity

Fundament Activity

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

Types

Time range

Exit

Portfolio company Blaxel (YC X25) was acquired by Baseten.

Blaxel

Blaxel Fundament

linkedin.comSEP 2026

SEP 2026

Investment

Joined Founders Capital in backing Harper (YC W25), an AI-native commercial insurance brokerage.

Harper

linkedin.comOCT 2025

OCT 2025

Investment

Joined Founders Capital in backing Blaxel (YC X25), an AI-agent infrastructure platform.

Blaxel

Blaxel Fundament

linkedin.comSEP 2025

SEP 2025