65 institutions reported holding $195.8M of SIEGY (SIEGY) in SEC 13F filings for 2026-06-30. Largest institutional holders: Cardinal Capital Management, Inc. ($47.2M), VAUGHAN DAVID INVESTMENTS LLC/IL ($44.5M), FERGUSON WELLMAN CAPITAL MANAGEMENT, INC ($33.9M), SIT INVESTMENT ASSOCIATES INC ($17.3M), Altrius Capital Management Inc ($11.4M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30