Cbiz, Inc.
A provider of accounting, tax, benefits, insurance, and business-advisory services to small and mid-sized companies across the US. It was founded in the 1990s as Century Business Services before shortening its name to CBIZ, a blend that stuck because the old name was a mouthful. The company grew by folding in dozens of local accounting and insurance firms under one umbrella, so a client's tax or benefits team often carries the CBIZ name today.
Estimated from filings — the split-adjusted price range over the quarters each manager built the position. A range, not a fill price; 13F reports a quarter-end snapshot, not a trade date.