sei

Est. 1968
1,001-5,000 employees Financial Services

About sei

SEI (NASDAQ:SEIC) delivers technology and investment solutions that connect the financial services industry. With capabilities across investment processing, operations, and asset management, SEI works with corporations, financial institutions and professionals, and ultra-high-net-worth families to help drive growth, make confident decisions, and protect futures. As of Dec. 31, 2023, SEI manages, advises, or administers approximately $1.4 trillion in assets. For more information, visit seic.com.

Additional disclosures: https://seic.com/social

Expertise

Investment processing, Fund processing, and Investment management

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Even standing still has a price.
  • 22 Sep 2026

Why standing still is not a neutral decision for UK pension schemes

By sei In Macro, Industry
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Does pension scale really improve member outcomes?
  • 15 Jun 2026

Why scale in pension schemes delivers cost savings, not investment outcomes

By sei In Industry
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What can the UK learn from how Australia and Canada built pension scale?
  • 15 Jun 2026

What drove pension scale in Australia and Canada, and lessons for the UK

By sei In Macro, Industry
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Do bigger pension schemes really deliver better returns?
  • 02 Jun 2026

Do larger pension schemes really deliver better returns?

By sei In Industry
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How UK pension schemes may already be accessing scale without consolidation
  • 02 Jun 2026

How UK pension schemes access scale without consolidation

By sei In Macro, Industry
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What are the risks of using a £25 billion size threshold to assess value in pension schemes?
  • 02 Jun 2026

Risks of using a £25bn size threshold to assess pension schemes

By sei In Equities, Industry
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Sustainability’s role in manager research
  • 06 May 2026

Our key considerations when we rate our managers and their role in upholding sustainable investing standards.

By sei In Portfolio Construction, Sustainability
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Self-sufficiency end-game solution for a large engineering firm
  • 05 Mar 2026

This end-game solution for defined benefit schemes has trustees and employees together till the end

By sei In Industry
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ESG’s role in manager research
  • 07 Jan 2026

Our four key considerations when we rate our managers and their role in upholding sustainable investing standards.

By sei In Portfolio Construction, Sustainability
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