SEI Investments Company – Filings and Transcripts

NASDAQ: SEIC
Share price (4/9/26): $77.07
Market cap (4/9/26): $9.422 billion

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Key Exhibits

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Financials Filter

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

ended 03/31/25 Q1

ended 12/31/24 FY 2024

Prospectuses and Registrations Filter

Registration of securities for employees

Registration of securities for employees

Registration of securities on exchange

Registration of securities for employees

Registration of securities for employees

Ownership Filter

Vanguard Group Inc

West Alfred P Jr

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Investor Presentation

Reports Fourth-Quarter 2025 Financial Results

Employment Agreement

Change in Directors, Officers or Compensation, Other Events, Financial Statements or Exhibits

Material Disclosure, Financial Statements or Exhibits

Proxies Filter

Annual report of proxy voting record

Additional info about upcoming vote

Definitive proxy

Annual report of proxy voting record

Definitive proxy

Other Filter

Scanned paper annual report submission

Scanned paper annual report submission

Scanned paper annual report submission

Letter from the SEC

Correspondence with the SEC