# SEI Investments Company – aktieanalysens källarkiv

Company page: https://spela.port0.org/company/sei-investments-company
Company JSON: https://spela.port0.org/company/sei-investments-company/company.json
Documents JSON: https://spela.port0.org/company/sei-investments-company/documents.json
Updated: 2026-08-06T07:13:33Z

## Market data
- Nasdaq kurshistorik CSV: https://spela.port0.org/company/sei-investments-company/market/history.csv
- Nasdaq kurshistorik JSON: https://spela.port0.org/company/sei-investments-company/market/history.json
- Nasdaq manifest JSON: https://spela.port0.org/company/sei-investments-company/market/manifest.json
- SEC Company Facts JSON: https://spela.port0.org/company/sei-investments-company/market/sec-companyfacts.json
- SEC filing-manifest JSON: https://spela.port0.org/company/sei-investments-company/market/sec-manifest.json
- SEC sammanfattning JSON: https://spela.port0.org/company/sei-investments-company/market/sec-summary.json

## Full-text source documents
- SEC EDGAR | 10-Q – 2026-07-27 – seic-20260630.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2026-07-27-seic-20260630-htm/fulltext.txt
  - HTML part 1: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2026-07-27-seic-20260630-htm/part-001.html
  - HTML part 2: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2026-07-27-seic-20260630-htm/part-002.html
- SEC EDGAR | 8-K – 2026-07-22 – seic-20260722.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2026-07-22-seic-20260722-htm/fulltext.txt
- SEC EDGAR | 8-K – 2026-05-28 – seic-20260527.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2026-05-28-seic-20260527-htm/fulltext.txt
- SEC EDGAR | 10-Q – 2026-04-27 – seic-20260331.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2026-04-27-seic-20260331-htm/fulltext.txt
  - HTML part 1: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2026-04-27-seic-20260331-htm/part-001.html
  - HTML part 2: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2026-04-27-seic-20260331-htm/part-002.html
- SEC EDGAR | 8-K – 2026-04-22 – seic-20260422.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2026-04-22-seic-20260422-htm/fulltext.txt
- SEC EDGAR | 8-K – 2026-03-02 – seic-20260302.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2026-03-02-seic-20260302-htm/fulltext.txt
- SEC EDGAR | 10-K – 2026-02-23 – seic-20251231.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-k-2026-02-23-seic-20251231-htm/fulltext.txt
  - HTML part 1: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-k-2026-02-23-seic-20251231-htm/part-001.html
  - HTML part 2: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-k-2026-02-23-seic-20251231-htm/part-002.html
  - HTML part 3: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-k-2026-02-23-seic-20251231-htm/part-003.html
- SEC EDGAR | 8-K – 2026-01-28 – seic-20260128.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2026-01-28-seic-20260128-htm/fulltext.txt
- SEC EDGAR | 8-K – 2026-01-15 – a8k.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2026-01-15-a8k-htm/fulltext.txt
- SEC EDGAR | 8-K – 2025-12-17 – seic-20251212.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2025-12-17-seic-20251212-htm/fulltext.txt
- SEC EDGAR | 8-K – 2025-12-03 – seic-20251203.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2025-12-03-seic-20251203-htm/fulltext.txt
- SEC EDGAR | 10-Q – 2025-10-27 – seic-20250930.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2025-10-27-seic-20250930-htm/fulltext.txt
  - HTML part 1: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2025-10-27-seic-20250930-htm/part-001.html
  - HTML part 2: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-10-q-2025-10-27-seic-20250930-htm/part-002.html
- SEC EDGAR | 8-K – 2025-10-24 – seic-20251020.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2025-10-24-seic-20251020-htm/fulltext.txt
- SEC EDGAR | 8-K – 2025-10-22 – seic-20251022.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2025-10-22-seic-20251022-htm/fulltext.txt
- SEC EDGAR | 8-K – 2025-09-18 – seic-20250918.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2025-09-18-seic-20250918-htm/fulltext.txt
- SEC EDGAR | 8-K – 2025-08-19 – seic-20250818.htm: https://spela.port0.org/company/sei-investments-company/documents/sec-edgar-8-k-2025-08-19-seic-20250818-htm/fulltext.txt