---
schema_version: "secwatch.filing_event.v1"
accession: "0000350894-26-000003"
form_type: "8-K"
ticker: "SEIC"
cik: "0000350894"
company_name: "SEI INVESTMENTS CO"
filed_at: "2026-01-28T23:59:59+00:00"
generated_at: "2026-05-16T07:11:17.771898+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# SEI Q4 2025 EPS $1.38 (+16% YoY), revenue $607.9M (+9%); record sales, Stratos close

## Summary
- Diluted EPS $1.38 (+16% YoY); revenue $607.9M (+9%); full-year EPS $5.63 (+28%).
- Operating margin 27% (26% Q4 2024); operating income $161.6M (+11%).
- Record full-year net sales events of $149.9M; Q4 net sales $43.6M led by Private Banks.
- Completed first close of Stratos acquisition for $440.8M, funded with balance sheet cash.
- Repurchased 1.2M shares for $101M in Q4 at avg $82.61; 7.5M shares repurchased in FY.

## SEC filing metadata
- accession: 0000350894-26-000003
- form_type: 8-K
- ticker: SEIC
- cik: 0000350894
- company_name: SEI INVESTMENTS CO
- filed_at: 2026-01-28T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/350894/000035089426000003/0000350894-26-000003-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/350894/000035089426000003/seic-20260128.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000350894-26-000003
- JSON: https://secwatch.observer/filing/0000350894-26-000003.json
- Plain text: https://secwatch.observer/filing/0000350894-26-000003.txt

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