Graphic of headshots showing NEPCs Tim McCusker being promoted to President and Sarah Samuels being promoted to Chief Investment Officer

NEPC Names Tim McCusker President; Appoints Sarah Samuels to CIO

McCusker named successor CEO, transitioning to the role in January 2027

BOSTON, December 10, 2025 – NEPC, LLC (“NEPC”), a leading investment consultant and outsourced chief investment officer, today announced the appointment of Tim McCusker as President, effective January 1, 2026. McCusker has nearly two decades of experience at NEPC, most recently serving as Chief Investment Officer (“CIO”), and will work closely alongside Chief Executive Officer (“CEO”) Michael Manning over the next twelve months before transitioning to the role of CEO in January 2027. With McCusker’s appointment to President, Sarah Samuels has been appointed to CIO, following seven years at the firm as Partner and Head of Investment Manager Selection, overseeing private markets, public markets and hedge fund investments.

“It has been a privilege to lead NEPC and work closely with our clients over the last 28 years of significant growth and change,” said Manning. “As we celebrate our 40th anniversary and look to the next chapter of NEPC’s evolution, Tim is the right choice to lead us forward. He has played an integral role at NEPC over the last two decades and has always exemplified the qualities that define NEPC: deep investment expertise, sound judgement and an unwavering commitment to our clients and our people. Importantly, Tim has worked within all of our client segments and has a keen understanding of the challenges and opportunities they face. I am confident in the positive impact that he and the rest of the leadership team will have on NEPC, our clients, and the industry.” Manning will remain CEO of NEPC through 2026, before transitioning into a senior advisory role, where he will focus on client engagement, developing emerging talent, and helping to guide the firm’s strategic direction.

In his role as CIO, McCusker led investment strategy development for NEPC and was responsible for overseeing a group of over 72 professionals dedicated to investment research across alternative investments, public markets, asset allocation, portfolio construction and OCIO investment strategy. He has been instrumental in shaping the firm’s strategic direction, advancing the firm’s business priorities – including establishing NEPC’s OCIO practice as a core investment solution – while guiding clients through complex market environments. Over the last two decades, he has held several leadership positions at NEPC and has been a member of the firm’s Executive Team since 2014.

“I have always been proud to work for a mission-driven organization that makes a real impact on society, and it is a privilege to work alongside an incredibly talented team that cares deeply about helping our clients achieve their goals,” said McCusker. “From Mike and many others at NEPC, I’ve learned the value of true leadership and how vital our culture is to our success. Having spent my career here, I know how special this firm and our offerings are, and I am excited to build on NEPC’s legacy of integrity, innovation and partnership, and evolve our business while preserving the client-first mindset that defines who we are.”

As CIO, Samuels will leverage two decades of experience as both an allocator and investor, most recently leading NEPC’s 45-person investment team and serving as a member of the firm’s Management Group. Before NEPC, she held senior roles at Massachusetts Pension Reserves Investment Management Board, the Wellesley College Investment Office and Wellington Management Company. A respected industry leader, she chaired the CFA Society Boston Board, founded the Boston Chapter of the Private Equity Women Investor Network (PEWIN), and served as Chair of the Investment Committee and Board Director at the University of New Hampshire.

About NEPC, LLC

NEPC, LLC is a leading investment consultant, private wealth advisor, and OCIO provider, serving over 400 retainer clients and $1.7 trillion in total assets. Combining a proprietary investment team dedicated to the long-term challenges facing investors with our client-centric model, NEPC builds forward-looking investment portfolios for institutional investors, ultra-high-net-worth individuals, and families. To learn more visit nepc.com.

Contact
Prosek Partners for NEPC
Chaneigh Bernard
Prosek Partners
[email protected]


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Institutional Investor: NEPC’s McCusker to Succeed Manning as President… and CEO (in Due Course)

Institutional Investor spoke with Michael Manning, Tim McCusker, and Sarah Samuels about NEPC’s newly announced leadership transition, offering an inside look at the firm’s long-term succession strategy. Visit Institutional Investor’s website to read the full exclusive or read excerpts below.

 


NEPC Strengthens Leadership Team with Promotion of New Partners and Principals

BOSTON–December 3, 2025—NEPC, LLC (“NEPC”), a leading investment consultant and outsourced chief investment officer, today announced the election of five new Partners and the promotion of four new Principals, reinforcing the firm’s ongoing investment in leadership, talent development, and long-term client excellence. These appointments will take effect on January 1, 2026.

2025 marked another year of meaningful growth for NEPC. These leadership advancements reflect the firm’s commitment to building a deep bench of seasoned professionals who bring insight, continuity, and forward-thinking solutions to an evolving investment landscape.

“Developing exceptional talent is central to who we are as a firm,” said Michael Manning, CEO of NEPC. “These individuals exemplify the expertise and integrity that define our culture, and we are proud to celebrate their continued growth and leadership within NEPC.  Each of them represents an area of strategic importance for NEPC and we are excited to recognize their impact on our clients and our firm.”

The newly elected Partners are:
Aaron Chastain, CFA, Corporate Team
Nick Mann, Private Markets Investment Team
Emma O’Brien, Defined Contribution Team
Mikaylee O‘Connor, Defined Contribution Team
Brian Parnell, OCIO Team

The new Principals are:
Sujatha Bhat, CFA, CAIA, OCIO Team
Colton Lavin, CFA, Private Debt Investment Team
Nina Petkova, Global Equity Investment Team
Shahin Shafai, Information Technology Team

Manning also stated, “Each of these leaders plays a vital role in strengthening our firm and advancing the high standard of service our clients rely on.”

For more information on NEPC’s employee workforce and to explore open opportunities, click here.

About NEPC, LLC

NEPC, LLC is a leading investment consultant, private wealth advisor, and OCIO provider, serving over 400 retainer clients and $1.7 trillion in total assets. Combining a proprietary investment team dedicated to the long-term challenges facing investors with our client-centric model, NEPC builds forward-looking investment portfolios for institutional investors, ultra-high-net-worth individuals, and families. To learn more visit nepc.com.

 

Media Contact

Chaneigh Bernard
[email protected]


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PlanSponsor: How Employers Can Afford to Fund Auto-Features

In this PlanSponsor article, NEPC’s Mikaylee O’Connor shares her perspective on the value of automated plan features and practical strategies employers can use to support and fund them. Read the full piece on PlanSponsor’s website.

 


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Chief Investment Officer: University Endowments Returned to Growth in 2025

Chief Investment Officer features insights from NEPC’s Colin Hatton in this in-depth look at endowment performance in fiscal 2025, highlighting the role of private markets, liquidity considerations, and shifting allocation trends. View the full article on CIO’s website to learn more.

 


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Pensions & Investments: With AI driving public — and private — equities, university endowments return higher for fiscal year

NEPC’s Colin Hatton shares insights with Pensions & Investments on the evolving role of venture capital and real estate within higher education endowments. The article explores how endowments are navigating market volatility and uncovering new opportunities across asset classes. Visit Pensions & Investments to read the full piece.

 


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Chief Investment Officer: Institutional Investors Begin to Embrace ETFs

NEPC’s Will Forde shares his perspective in this Chief Investment Officer article on the growing role of ETFs in institutional portfolios. Read the full article on CIO’s website for insights from industry leaders.

 


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PitchBook: Harvard sees record donations to endowment amid mounting expenses

NEPC’s Colin Hatton was recently quoted in this PitchBook article discussing the growing reliance on philanthropy to offset structural financial pressures, even for the most well-resourced institutions. Read the PitchBook article here.

 


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S&P Global: US investors regain slight risk appetite for 1st time since July

NEPC’s Jennifer Appel was recently quoted in this S&P Global Market Intelligence article discussing the renewed risk appetite among U.S. investors and what it could signal for markets ahead. Read the full piece on S&P Global’s website.

 


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Pensions & Investments: Another banner year for pension funds as public equities push returns higher

NEPC’s Margaret Belmondo spoke with Pensions & Investments about the strong performance of international equities and the factors driving their outperformance over the past fiscal year. Read the full article on P&I’s website to learn more about how public pension funds fared and the market forces behind their returns, or read excerpts below.

 


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