SEI names Rob Wrzesniewski head of Stratos technology

SEI (NASDAQ: SEIC) has appointed Rob Wrzesniewski as Head of Stratos Technology within its Asset Management business, according to a company statement.

Wrzesniewski will report jointly to Jeff Benfield, Chief Product Officer at SEI, and Jeff Concepcion, Founder and CEO of Stratos Wealth Holdings. The role is newly created and focuses on advisor technology oversight, platform alignment, and long-term capability development across the Stratos and SEI platforms.

Wrzesniewski joined SEI in 1992 and has held leadership roles across its Advisor, Private Banking, and Investment Management businesses. Most recently, he led the Global Solutions team for SEI's Private Banking and Wealth Management business.

Benfield said in the statement: "Rob has a deep understanding of how technology, product strategy, and advisor needs come together to drive real outcomes. In this role, he will help ensure Stratos technology investments are aligned to SEI's enterprise priorities and the advisor experience."

The appointment follows SEI's announcement in December 2025 that it had completed the first stage of a strategic investment in Stratos Wealth Holdings. SEI manages, advises, or administers approximately $1.9 trillion in assets as of March 31, 2026.

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