Thought leadership
Understanding the outsourced chief investment officer (OCIO) model and why organizations embrace it.
What you need to know about OCIO
The services offered by individual outsourced chief Investment officer (OCIO) providers can vary, but their fundamentals are similar. The core function of the OCIO is to implement day-to-day investment management on behalf of an institution, allowing the client to focus on strategic decisions and use their time more efficiently.
Since 2018, OCIO assets have nearly doubled, with a 2024 study estimating $4.2 trillion in OCIO assets by 2028.1, 2
According to a recent study by Cerulli Associates,1 the primary reasons for using an OCIO are:
Factors like inflation, liquidity risk, and interest rate changes have pushed asset owners to OCIO, which provides the customization and flexibility that allocators are looking for. An OCIO can provide expertise that is beyond most in-house investment committees, especially as the investment world becomes more complex amid market volatility and geopolitical risks.3
The OCIO model has the flexibility to meet each client’s needs; it’s not all-or-nothing. It’s a hybrid model that outsources specific pain points for each organization.3 OCIOs can maintain a high level of expertise across niche market segments and research managers across regions and asset classes, allowing them to deliver customized solutions.3
OCIOs provide a more hands-on and comprehensive approach to your portfolio. Their expertise and access to specialists allow holistic investment management to help ensure that practices align with risk tolerance and financial goals.4
The predominant users of the OCIO model tend to be endowments, foundations, and pension funds. However, the need and desire for OCIO is expanding to healthcare organizations, defined contribution plans, and private wealth investors.5
Other growth segments include tribal organizations, family offices, donor advised funds, utility companies, and nuclear decommissioning trusts.
Another area of growth is organizations with CIOs planning to retire in the near future. Instead of searching for a replacement in a key role, outsourcing could be the solution.3
OCIO assets nearly doubled since 2018. OCIO assets estimates are $4.2 trillion by 2028.
1 "Cerulli Associates Report: U.S. Outsourced Chief Investment Officer Function 2024: Uncovering Opportunities for Growth," 2024. www.cerulli.com.
2 "Cerulli Associates Report: OCIO at an Inflection Point: Strong Growth Ahead, but Institutions Are Demanding More," 2019. www.cerulli.com.
3 “Viewpoint: To outsource, or not to outsource? The rise of OCIOs,” IPE.com. October 6, 2023, www.ipe.com/comment/viewpoint-to-outsource-or-not-to-outsource-the-rise-of-ocios/10069349.article.
4 “Viewpoint: OCIO vs. Consultant: Which Option Is Best for Your Organization?” January 18, 2024. https://www.merceradvisors.com/insights/investing/ocio-vs-consultant-which-option-is-best-for-your-organization/#:~:text=make%20better%20decisions.-,Outsourced%20chief%20investment%20officer,navigate%20financial%20markets%20and%20planningOCIO
5 “OCIO Amplifying Its Reach,” Pensions&Investments, April 1, 2024, www.pionline.com/ocio-report2024.
6 “Endowments and Foundations Are Fueling OCIO Growth,” Institutional Investor, August 7, 2023, https://www.institutionalinvestor.com/article/2c10ol8is11tf8bjam9kw/corner-office/endowments-and-foundations-are-fueling-ocio-growth.
7 The 2024 National Association of College and University Business Officers (NACUBO)-Commonfund Study of Endowments (NACUBO Peer Group) is not affiliated with SEI. The results cited are for the fiscal year ending June 30, 2024, and represent 658 institutions with over $873 billion in endowment assets. For Institutional Investor Use Only. Not for Public Distribution.
8 “OCIO, A Specialized Landscape”, Pensions & Investments, April 14, 2025. https://www.pionline.com/ocio-report2025
9 “OCIO Steady Hand at the Wheel,” Pensions&Investments, May 8, 2023, https://www.pionline.com/OCIO-report2023.
10 “Outsourced Chief Investment Officer: The Key to Navigating Volatility,” AON, April 14, 2025, https://www.aon.com/en/insights/articles/outsourced-chief-investment-officer-the-key-to-navigating-volatility.
Information intended for institutional investors and provided by SEI Investments Management Corporation (SIMC), a federally registered investment advisor and wholly owned subsidiary of SEI Investments Company (SEI).