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Pitcairn Expands Investment Team with Additional Expertise

We'd like to welcome Robert Mileff, CAIA® as our new Managing Director, Alternative Investments. Rob comes to Pitcairn with more than 20 years in financial services, including significant experience in ultra-high-net-worth wealth management and investment technology.

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Pitcairn Company News

March 20, 2023

Pitcairn, a true family office serving ultra-high-net-worth families for a century, is pleased to announce that Robert Mileff, CAIA®., a seasoned financial services industry executive with extensive experience in wealth management, has joined the firm as Managing Director, Alternative Investments. He will report to Chief Investment Officer Nathan Sonnenberg, CFA, CAIA®.

“As we prepare for our next 100 years, Pitcairn is moving to expand our client base and deliver a wider range of investment offerings,” explained Leslie C. Voth, Pitcairn’s Chairman, Chief Executive Officer, and President. “Rob’s creative investment acumen and collaborative approach will further bolster Pitcairn’s tremendous client experience.”

Rob will be responsible for building and maintaining our alternative investments solution set, as well as leading the investment team on all alternative investment initiatives,” added Nathan Sonnenberg, Pitcairn’s Chief Investment Officer. “He will also use his deep understanding of alternative investment research to help educate the organization and our clients about effective alternative investment strategies.”

At Pitcairn, Mileff has been charged with building a robust offering of liquid and illiquid alternative investment strategies, including a range of hedge fund and private investment offerings. To further advance the organization’s familiarity with alternative investments, he will provide guidance to the Pitcairn Family Office Group, existing clients, and prospects. Additionally, he will serve on the firm’s Investment Strategy and Due Diligence Committees.

“I am extremely honored to be joining Pitcairn at this momentous time in the firm’s history,” said Mileff, “and I look forward to helping write the next chapter of the Pitcairn story.”

Mileff comes to Pitcairn with more than 20 years in financial services and brings with him significant experience in ultra-high-net-worth wealth management and investment technology. Prior to joining Pitcairn, he held multiple alternative investment leadership roles at Fortigent, EnTrust Global, and Monroe Vos, and spearheaded consulting efforts for notable investment technology firms, including CENTRL, SS&C and Backstop Solutions.

Mileff is a graduate of the University of Oklahoma’s Price College of Business, where he earned a B.S. in Finance. Additionally, he is a CAIA® charter holder, and is an active member of the Chartered Alternative Investment Analyst Association. Rob based in Washington, D.C.


About Pitcairn

Pitcairn’s unique Shared Single-family Office™ model provides unparalleled service to wealthy families and other family offices. With a heritage dating back to the firm’s founding in 1923, Pitcairn has a long-standing tradition of helping ultra-high-net-worth families navigate the complexities of wealth and plan for the future. The firm’s comprehensive services include investment advisory, wealth management, tax, trust and estate planning, risk management, accounting, and household-level financial services as well as family education and family governance support. The firm is headquartered in suburban Philadelphia, with offices in New York, suburban Washington D.C. and a presence in Florida.

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