StepStone Extends Private Markets Reach via Utmost Partnership

  • StepStone Group is partnering with Utmost, a UK-based insurance-based wealth solutions provider.
  • The partnership grants Utmost’s clients access to StepStone’s suite of private markets strategies (Private Equity, Venture Capital, Private Credit, Private Infrastructure).
  • StepStone’s private wealth business has tripled its AUM in the past fifteen months.
  • Utmost manages £107.1 billion in assets under administration as of June 30, 2025.
  • As of December 31, 2025, StepStone managed approximately $811 billion in total capital, including $220 billion of assets under management.

This partnership reflects the growing demand for private market exposure among UK wealth managers, particularly within insurance-linked products. StepStone’s expansion into Utmost’s distribution network provides access to a significant pool of capital and aligns with broader trends of increasing allocations to alternative assets. The longer-term investment horizons of Utmost’s unit-linked policies are well-suited to StepStone’s evergreen fund model, suggesting a strategic fit beyond a simple distribution deal.

Distribution
The success of this partnership hinges on Utmost’s ability to effectively distribute StepStone’s strategies to its client base, and whether this will meaningfully expand StepStone’s reach beyond its existing channels.
Regulatory Scrutiny
Increased allocation to private markets within insurance-based wealth solutions may draw regulatory attention, particularly concerning liquidity and transparency requirements.
AUM Momentum
StepStone’s rapid AUM growth in private wealth needs to be sustained; the partnership with Utmost represents a key test of its ability to continue attracting and retaining assets.