About
SPMB tracks an index of US agency mortgage pass-through debt.
- Name
- State Street SPDR Port Mortg Bckd Bd ETF
- Index tracked
- Bloomberg US MBS TR USD
- Type
- Fixed income
- Expense ratio
- 0.04%
- Management fee
- 0.04%
- Dividend policy
- Monthly
- NAV
- USD 21.55413 (09/18/2026)
- Issued units
- 326.40M (09/18/2026)
- Listing date
- Jan 15, 2009
- Sponsor
- State Street Investment Management
- Custodian
- State Street Bank & Trust Co