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UK Pension Fund USS Hires CalSTR’s Ross to Manage Private Equity

Reported by Bloomberg ·Briefs
Aug 25, 2026· 2 min read
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Key Takeaways
  • • Rob Ross, a portfolio manager with 13.5 years at CalSTRS, has departed the California State Teachers' Retirement System to join USS, the UK's second-largest pension fund, to manage private equity investments.
  • • USS is actively restructuring its private equity strategy, having sold £640 million in private equity portfolio stakes across 13 funds while pivoting toward direct investments and infrastructure-focused opportunities.
  • • CalSTRS's private equity team comprises 15 investment professionals and has established partnerships with external managers including Sapphire Partners (managing five funds with $1.4 billion in assets) and AlpInvest (providing co-investment sourcing and due diligence support).
  • • The hiring reflects broader institutional trends among large pension funds to bring in experienced alternative asset managers to navigate complex private market allocations and optimize direct investment strategies.
Summary
Rob Ross's transition from CalSTRS to USS represents a significant leadership shift in private equity management across two major institutional investors. After 13.5 years at the California State Teachers' Retirement System, Ross has joined USS, the UK's second-largest pension fund, to focus on private equity portfolio management. This move occurs as USS undergoes a strategic repositioning of its alternative asset allocation.

USS is actively reshaping its private equity exposure through portfolio rationalization and strategic redeployment. The fund has sold £640 million in private equity holdings across 13 fund stakes, signaling a shift away from traditional fund-of-funds structures toward more direct investment opportunities and infrastructure-focused allocations. This rebalancing reflects USS's broader strategy to enhance returns and reduce fee drag associated with layered private equity fund structures.

At CalSTRS, Ross oversaw a team structure that demonstrates the scale of institutional private equity operations. The CalSTRS private equity team operates with 15 investment professionals and has implemented a collaborative partnership model including Sapphire Partners, which administers five CalSTRS funds managing $1.4 billion in assets, and AlpInvest, engaged to source, diligence, and execute co-investments. These partnership arrangements highlight how large pension funds leverage external expertise alongside internal capabilities to manage diversified private market portfolios.

The hiring underscores competitive recruitment dynamics within institutional asset management, where experienced portfolio managers with proven track records in alternative investments command premium opportunities. USS's decision to bring in Ross, combined with its simultaneous hiring of Gavin Merchant, an infrastructure veteran, indicates the fund's commitment to deepening internal expertise in direct investment capabilities. These moves reflect institutional investors' broader recognition that sophisticated private market exposure requires specialized investment talent to navigate sourcing, diligence, execution, and portfolio monitoring across multiple asset classes and geographies.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Bloomberg UK Pension Fund USS Hires CalSTR’s Ross to Manage Private Equity Briefs UK Pension Fund Taps CalSTRS Veteran for Private Equity