SEI Investments Company

SEI Investments Company is a U.S.-based financial technology, operations, and asset management firm headquartered in Oaks, Pennsylvania. Through its subsidiaries, it serves banks, wealth managers, investment advisors, asset managers, and institutional investors with platforms for custody, processing, administration, and investment management.

35,2 %

31,1 %

+8,1 %

3.29

3.29

— SEI Investments Company
%
Technology and operations outsourcing57% Platform, processing, custody, and outsourced operations for financial institutions.
Asset management fees38% Investment management, advisory, and model portfolio fees tied to client assets.
Professional and ancillary services5% Implementation, consulting, and other service revenues around the core platforms.

SEI sells primarily to financial institutions and professional wealth intermediaries that need scalable infrastructure,...

  • Investment Managersprimary

    Asset managers and alternative managers buy fund administration, custody, and processing to scale complex products.

  • Private Banksprimary

    Private banks use SEI's custody, wealth platform, and operational infrastructure for client servicing.

  • Investment Advisorsprimary

    RIAs and advisors buy model portfolios, wealth technology, and integrated custody/operations tools.

  • Institutional Investorssecondary

    Institutions use SEI for administration, investment processing, and portfolio solutions.

SEI is headquartered in the United States and operates service centers across the U.S., the U.K...

  • Headquartered in Oaks, Pennsylvania, United States
  • Service centers in the U.S., U.K., Ireland, Canada, Europe, India, South Africa
  • European operations support fund administration and custody services
  • Cross-border client base in wealth, banking, and alternatives
  • Operational concentration in Philadelphia, London, and Dublin areas

SEI's strategy centers on combining technology, custody, operations, and investment management into one infrastructure...

01
Build a broader alternatives platformmedium-term

Alternatives administration and access are a differentiated growth area and deepen client relationships.

02
Expand advisor and wealth platform capabilitiesmedium-term

Advisors and RIAs need integrated custody, tax, and portfolio tools to consolidate workflows.

03
Increase operating leverage through technologyshort-term

Automation and modern infrastructure support scale across processing, custody, and reporting.

SEI's business depends on uninterrupted systems, secure data handling, and reliable third-party connectivity across the...

high

Operational resilience and business continuity

SEI's services rely on continuous processing, custody, and data connectivity across many counterparties.

Scope
Transaction processing, client reporting, and service delivery
Materiality
high
high

Cybersecurity and data protection

Wealth and institutional platforms hold sensitive client and transaction data that are attractive targets.

Scope
SEI Wealth Platform, SEI Data Cloud, digital workflows
Materiality
high
medium

Acquisition and strategic investment integration

SEI uses acquisitions and partnerships to expand capabilities, which can create integration and valuation risk.

Scope
Goodwill, intangible assets, synergy realization
Materiality
high
medium

Regulatory and compliance complexity

The company operates regulated entities in the U.S., U.K., Ireland, Canada, Luxembourg, and Cayman.

Scope
Custody, investment advisory, fund administration
Materiality
high
Asset-based fee recognition
Revenue and margins
Capitalized software development costs
Operating expenses and cash flow
Goodwill and intangible asset impairment
Earnings and balance sheet
Acquisition purchase accounting
Amortization expense and equity

: 29/04/2026