SPMB ETF
$22.43
State Street SPDR Portfolio Mortgage Backed Bond ETF
AUM$6.9B
TER0.04%
Holdings2,633

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Showing 10 of 2,633 holdings(as of Jan 30, 2026)Top 10 Weight: 16.24%
SPMB ETF Top Holdings
SPMB holdings top 10 positions. The top 10 holdings account for 16.2% of the fund, led by State Street Institutional US Government Money Market Fund at 9.3%, Umbs 30Yr Tba(Reg A) 5 07/15/2054 at 1.2%, Fed Hm Ln Pc Pool Rq0041 Fr 08/55 Fixed 6 at 1.0%.
SPMB portfolio concentration is well-diversified, with the top 10 representing 16.2% of total assets. The largest sector exposure is Other at 68.6%.
SPMB sector allocation provides a detailed breakdown. SPMB overlap tool shows how holdings compare to other funds in your portfolio.