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SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF

ARCA • SPMB • US78464A3831

Market Closed

ORTEX Data Highlights

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Market Cap

6.88b USD

Volume

1.61m shares | 34.96m USD

Shares Outstanding

321.7m

Free Float Shares

100.00% | 321.7m

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SPMB key data

SPDR Series Trust - State Street SPDR Portfolio Mortgage Backed Bond ETF (ARCA: SPMB) has a market capitalization of $6.88B. Last close $21.38 (as of 2026-10-19); 52-week range $20.92 to $22.87.