48 institutions reported holding $289.0M of SPDR S TR/PORTFOLIO TREAS ETF (SPTB) in SEC 13F filings for 2026-06-30. Largest institutional holders: ADVENTIST HEALTH SYSTEM SUNBELT HEALTHCARE CORP ($75.2M), GLOBALT Investments LLC / GA ($48.6M), ENVESTNET ASSET MANAGEMENT INC ($44.6M), PARK AVENUE SECURITIES LLC ($29.3M), LPL Financial LLC ($16.8M). Source: SEC Form 13F.
来源:SEC 13F 申报文件 · 截至 2026-06-30