State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB)
$21.17▼ −0.70%
Close Sep 28, 2026 · split-adjusted
Sep 28, 2026$21.17▼ 5.70% in range
Sep 29, 2025Low $21.17 · High $22.82Sep 28, 2026
What changed · written from our data
As of Sep 28, 2026
State Street SPDR Portfolio Mortgage Backed Bond ETF closed at $21.17 on Sep 28, down 0.70%, within 0.0% of its 52-week closing low. Volume of 2.4M shares was 1.52× its 20-day average (above normal).
Split-adjusted performance: -4.0% over one month, -4.6% over six months, -5.5% over one year.
Short interest was 416.6K shares at the Sep 15 settlement, up 73.4% from the prior report (1.0 days to cover).
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Quick answers
What is SPMB's market cap?
$6.84B, based on the Sep 28 close of $21.17.
Does State Street SPDR Portfolio Mortgage Backed Bond ETF pay a dividend?
Yes. The latest regular dividend was $0.0712 per share (ex-date Sep 1), an annualised yield of 4.04%.
Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology