---
schema_version: "secwatch.filing_event.v1"
accession: "0000350894-23-000033"
form_type: "8-K"
ticker: "SEIC"
cik: "0000350894"
company_name: "SEI INVESTMENTS CO"
filed_at: "2023-04-18T23:59:59+00:00"
generated_at: "2026-06-17T00:58:15.900883+00:00"
event_type: "other_material"
sentiment: "positive"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# SEI Investments expands stock buyback by $250M, total authorization ~$263M

## Summary
- Board of Directors approved $250M increase to share repurchase program, effective April 18, 2023.
- Total available repurchase authorization now approximately $263 million (up from $13 million).
- Credit facility amended to adopt SOFR as alternative reference rate in place of LIBOR; all other terms unchanged.

## SEC filing metadata
- accession: 0000350894-23-000033
- form_type: 8-K
- ticker: SEIC
- cik: 0000350894
- company_name: SEI INVESTMENTS CO
- filed_at: 2023-04-18T23:59:59+00:00
- event_type: other_material
- sentiment: positive
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 1.01, 2.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/350894/000035089423000033/0000350894-23-000033-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/350894/000035089423000033/seic-20230417.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000350894-23-000033
- JSON: https://secwatch.observer/filing/0000350894-23-000033.json
- Plain text: https://secwatch.observer/filing/0000350894-23-000033.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.