{"filing":{"accession_number":"0000350894-26-000044","cik":"0000350894","ticker":"SEIC","company_name":"SEI INVESTMENTS CO","form":"8-K","filing_date":"2026-07-22","report_date":null,"primary_document":"seic-20260722.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/350894/000035089426000044/seic-20260722.htm"},"events":[{"id":19461,"run_id":17519,"accession_number":"0000350894-26-000044","anchor_item_number":"2.02","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"summary":"SEI Investments Company issued a press release on July 22, 2026 announcing its financial and operating results for the second quarter ended June 30, 2026, including consolidated financial statements, segment results, and key metrics (diluted EPS of $1.59, adjusted diluted EPS of $1.66, revenue growth of 15%, operating income growth of 33%), with supporting earnings presentation furnished.","company_name":"SEI INVESTMENTS CO","ticker":"SEIC","filing_date":"2026-07-22","form":"8-K","submitted_at":null,"items":[{"id":18556,"accession_number":"0000350894-26-000044","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"SEI Investments Company issued a press release on July 22, 2026 announcing its financial and operating results for the second quarter ended June 30, 2026. The disclosure includes consolidated financial statements, segment results, and key metrics (diluted EPS of $1.59, adjusted diluted EPS of $1.66, revenue growth of 15%, operating income growth of 33%). This is a standard quarterly earnings release filed under Item 2.02 with the press release furnished as Exhibit 99.1.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-22T20:05:01.249867+00:00","company_name":"","ticker":null,"filing_date":""},{"id":18557,"accession_number":"0000350894-26-000044","item_number":"7.01","item_title":"Regulation FD Information.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The Item 7.01 disclosure furnishes an earnings presentation (Exhibit 99.2) alongside a detailed press release (Exhibit 99.1) announcing SEI's second-quarter 2026 financial results. The press release explicitly states \"SEI Reports Second-Quarter 2026 Financial Results\" and provides comprehensive financial data including revenue growth of 15%, operating income growth of 33%, and diluted EPS of $1.59. This is a standard earnings release disclosure material to investors assessing the company's financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-22T20:05:01.249867+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":18556,"accession_number":"0000350894-26-000044","item_number":"2.02","item_title":"Results of Operations and Financial Condition.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"SEI Investments Company issued a press release on July 22, 2026 announcing its financial and operating results for the second quarter ended June 30, 2026. The disclosure includes consolidated financial statements, segment results, and key metrics (diluted EPS of $1.59, adjusted diluted EPS of $1.66, revenue growth of 15%, operating income growth of 33%). This is a standard quarterly earnings release filed under Item 2.02 with the press release furnished as Exhibit 99.1.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-22T20:05:01.249867+00:00","company_name":"SEI INVESTMENTS CO","ticker":"SEIC","filing_date":"2026-07-22"},{"id":18557,"accession_number":"0000350894-26-000044","item_number":"7.01","item_title":"Regulation FD Information.","event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.98,"reasoning":"The Item 7.01 disclosure furnishes an earnings presentation (Exhibit 99.2) alongside a detailed press release (Exhibit 99.1) announcing SEI's second-quarter 2026 financial results. The press release explicitly states \"SEI Reports Second-Quarter 2026 Financial Results\" and provides comprehensive financial data including revenue growth of 15%, operating income growth of 33%, and diluted EPS of $1.59. This is a standard earnings release disclosure material to investors assessing the company's financial performance.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-22T20:05:01.249867+00:00","company_name":"SEI INVESTMENTS CO","ticker":"SEIC","filing_date":"2026-07-22"}]}