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Schwab Mortgage-Backed Securities ETF (SMBS)

Schwab Asset Management

Page updated:
Sep 8, 2026
Data as of:
Sep 4, 2026

Fund identity

Ticker
SMBS
Fund name
Schwab Mortgage-Backed Securities ETF
Fund type
ETF
Listing venue
NYSE Arca
Currency
USD
Domicile
US
Inception
Nov 19, 2024

Structure and strategy

Sponsor
Schwab Asset Management
Management approach
Passive
Strategy
Seeks to track the Bloomberg US MBS Float Adjusted Total Return Index.
Portfolio scope
Agency mortgage-backed securities
Portfolio implementation
Index tracking
Benchmark
Bloomberg US MBS Float Adjusted Total Return Index
Asset class
Fixed Income
Category
Agency Mortgage-Backed Securities

Agency MBS exposure is securitized fixed income; it is not direct real-estate ownership.

Costs and minimums

Net expense ratio
0.03%
Total expense ratio
0.03%
Ongoing fee as of
Sep 7, 2026

Size and distributions

Assets under management
$6.55B
Assets under management scope
Fund
SEC 30-day yield
5.07%
Effective duration (years)
5
Reported holdings count
4,336
Distribution frequency
Monthly

Sources

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