SEI Investments Company – Filings and Transcripts

NASDAQ: SEIC
Share price (9/16/26): $104.57
Market cap (9/16/26): $12.6 billion

Warning: Large portions of this site require JavaScript enabled in order to function properly. Please make sure JavaScript is enabled in your browser.

Please let us know at support@bamsec.com if you have any questions or concerns.

Search in Documents

Key Exhibits

External Links

Financials Filter

ended 06/30/26 Q2

ended 03/31/26 Q1

ended 12/31/25 FY 2025

ended 09/30/25 Q3

ended 06/30/25 Q2

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

Peterson Michael

News Filter

Reports Second-Quarter 2026 Financial Results

Shareholder Vote Results, Other Events, Financial Statements or Exhibits

Reports First-Quarter 2026 Financial Results

Investor Presentation

Reports Fourth-Quarter 2025 Financial Results

Proxies Filter

Annual report of proxy voting record

Definitive proxy

Annual report of proxy voting record

Additional info about upcoming vote

Definitive proxy

Other Filter

Scanned paper annual report submission

Scanned paper annual report submission

Scanned paper annual report submission

Scanned paper annual report submission

Letter from the SEC