SEI INVESTMENTS CO

SEIC - CIK 0000350894

Market cap$10.68 B

Rank#903

SEC filings1,942

SEI INVESTMENTS CO has filed 1,942 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (1,197 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.

Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.