DOSSIER · 13F-HR · Q2 2026
Rubicon Founders LLC
$196M in tracked AUM across 3 positions as of Q2 2026.
RF
CIK 0002032489 · last filed Jun 30, 2026
AI Analysis · Q2 2026
Portfolio Overview
Rubicon Founders LLC presents a highly concentrated and aggressively expanding portfolio as of the reporting period ended September 30, 2025. The firm’s total assets under management (AUM) surged dramatically by 194.7%, growing from approximately $65.49 million in the previous quarter to $192.97 million. This rapid capital infusion indicates a period of significant growth or deployment of fresh capital. The portfolio is exceptionally non-diversified, comprising only two h...
Analysis generated by 13F Insight from SEC Form 13F filing data · Q2 2026. Methodology
Quarter at a glance — Q2 2026
Position-change comparison pending.
No quarter-over-quarter changes available.
Top 10 holdings
By portfolio weight as of Q2 2026.