SPMB (State Street SPDR Portfolio Mor) is held by 60 institutional investors as of Q4 2025. Largest holders: Financial Engines Advisors L.L.C. ($4.2B), LPL Financial LLC ($453.7M), STIFEL FINANCIAL CORP ($170.4M). 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