SPMB (SPDR SERIES TRUST) is held by 57 institutional investors as of Q1 2026. Largest holders: Financial Engines Advisors L.L.C. ($4.2B), LPL Financial LLC ($524.5M), STIFEL FINANCIAL CORP ($176M). Net institutional sentiment: Mixed.
See how SPMB's score breaks down across 4 SEC sources
Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer