secwatch.observer — SEC 8-K summary ====================================== Issuer: SEI INVESTMENTS CO (SEIC) CIK: 0000350894 Form: 8-K Filed at: 2026-10-21T20:06:55+00:00 Accession: 0000350894-26-000051 Event type: earnings Sentiment: positive Materiality: 0.75 Item codes: 2.02, 7.01, 8.01, 9.01 LLM model: deepseek-v4.1-flash:cloud@v2 SEI Q3 revenue rises 14% to $662M; adjusted EPS up 24% to $1.64, buyback raised $800M -------------------------------------------------------------------------------- - Revenue $662.0M (+14% YoY); GAAP diluted EPS $1.38 (+6%); adjusted EPS $1.64 (+24%); operating margin 30%, adjusted 31%. - Net sales events $46.8M, second-highest quarter ever; YTD $157.4M; Investment Managers led with $32.0M, Private Banks $12.6M. - Private Banks operating profit +38% on 11% revenue growth; Investment Advisors revenue +26%, helped by Stratos ($23.3M revenue, $4.4M profit). - Board added $800M to buyback, lifting authorization to ~$926M; SEI repurchased 2.0M shares for $215.1M at avg $105.24; cash $399.8M. - AUM $606.4B, down 0.1% from Q2; LSV assets -1% on $5.3B net outflows; $32.5M one-time charge tied to Stratos/NSC termination. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/350894/000035089426000051/0000350894-26-000051-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/350894/000035089426000051/seic-20261021.htm HTML page: https://secwatch.observer/filing/0000350894-26-000051 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer