Rubicon Founders Ivy Fund, LP

This is Rubicon Founders' first EDGAR filing on record, meaning this fund represents the manager's inaugural institutional raise—the 06b exemption restricting outreach to pre-existing relationships suggests the GPs are relying on prior LP networks rather than building from zero, a common pattern for operator-to-PE transitions.

Filing in mid-2026 positions the fund to close during a period when mid-market PE capital remains competitive and sponsor-led secondaries and continuation funds are becoming more common; timing also allows the manager to capitalize on any existing portfolio or co-investment relationships from the named principals' operating backgrounds.

Verify whether any of the five named GPs have prior LP relationships, fund management experience, or non-compete obligations from previous firms, as this inaugural filing provides no track record on which to assess GP continuity, fee reasonableness, or alignment of interests in a multi-principal structure.