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The rise of OCIO services: why Asia’s wealthiest families are delegating investment decisions for long-term stability

Reported by Tatlerasia
Jan 6, 2026· 2 min read
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Key Takeaways
  • • Cambridge Associates Managing Director Ming Yan argues that outsourced chief investment officer (OCIO) delegation has become a strategic tool for Asian principals and family offices seeking long-term financial stability, as told to Tatler Asia.
  • • The OCIO model, also called the discretionary model, lets families retain control over investment policy, risk parameters and long-term vision while external institutional managers handle day-to-day execution.
  • • Rapid private wealth growth and a multi-trillion-dollar intergenerational wealth transfer across Asia are adding complexity around due diligence, implementation and administration.
Summary
Tatler Asia published an interview with Ming Yan, Managing Director and Outsourced Chief Investment Officer at Cambridge Associates, on why Asia's wealthiest families are increasingly delegating investment decisions. According to the piece, private wealth in Asia is growing at unprecedented speed, alongside a multi-trillion-dollar transfer of assets from one generation to the next. That growth brings challenges: markets move faster, private and public opportunities require nuanced due diligence, and implementation and administrative demands can be burdensome.

Yan argues that delegation has become a strategic way for principals to strengthen their long-term financial positions. She acknowledges that for many families of significant wealth, handing over investment decisions can seem counterintuitive or even risky, but contends that today's investment landscape calls for an approach that preserves strategic control while drawing on institutional-grade expertise for execution. The OCIO model, also known as the discretionary model, distinguishes between what families should retain and what they can confidently delegate. In Yan's words, "True control lies in shaping the investment policy, risk parameters, and long-term vision, while leveraging professional expertise from firms for execution."

Related industry coverage in the supplemental results describes OCIO services as delegating either full or partial investment management to an external firm, with the OCIO looking across the entire portfolio, including asset allocation, liquidity, concentration, risk and manager selection. One industry piece cites the OCIO sector growing 10.6% annually over the past decade. Note that the full Tatler Asia article could not be retrieved, so the detailed content above relies on the interview excerpt and related search snippets, and the sourcing for the 10.6% growth figure is a secondary industry source rather than Tatler Asia.

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Sources

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

Tatlerasia The rise of OCIO services: why Asia’s wealthiest families are delegating investment decisions for long-term stability