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Global ETF Survey 2026

›ETF Issuers›State Street Investment Management›SPMB

SPMB

State Street State Street SPDR Portfolio Mortgage Backed Bond ETF

The SPMB Exchange Traded Fund (ETF) is provided by State Street Investment Management. It is built to track an index: Bloomberg U.S. MBS Index. The SPMB ETF provides physical exposure, so by buying it you actually own parts of all the 2,738 underlying holdings. This share class generates a stream of income by distributing dividends.

$21.60

+$0.02 (+0.09%) yesterday

1:30 PM 10/27/26 Closed

1D price range

$21.56$21.61

52W price range

$20.92$22.87

YTD Perf.

-0.92%

YTD Flows

Annualized volatility

Fund AuM

€6.23B

Share class AuM

€6.23B

TTM Yield

Tracking Error

Tracking Difference

Characteristics

ISIN

US78464A3831

TER

0.04%

Inception date

1/15/2009

Issuer

State Street Investment Management

Benchmark

Bloomberg U.S. MBS Index

Replication method

Dividend policy

Distributing

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API

PerformanceDec 31, 2025 - Oct 26, 2026

Flows

Join for free to unlock

Sector exposures

Data as of 08/31/26

Industrials

31.80%

Unavailable

67.86%

Other

0.26%

Latest SPMB news

No content available for this fund

FAQ about SPMB

SPMB is a passively managed ETF that invests in the MBS & ABS segment.

SPMB tracks the Bloomberg U.S. MBS Total Return Index - USD, through a optimized sampling replication method.

SPMB carries a total expense ratio (TER) of 0.04%.

SPMB was introduced to the market on January 15, 2009.

State Street State Street SPDR Portfolio Mortgage Backed Bond ETF, SPMB, is provided by State Street Investment Management. Learn more about State Street Investment Management here.

SPMB oversees €6.23B in assets as of October 26, 2026.

SPMB follows a distributing dividend policy, meaning it pays out income to investors. As of October 26, 2026, its 12-month trailing yield was 4.25%.

As of August 31, 2026, SPMB has significant geographic allocations in USA.

As of August 31, 2026, SPMB focuses largely on Industrials.

As of August 31, 2026, SPMB holds 2738 positions in its portfolio, with 9.79% of assets concentrated in its top 15 holdings.

As of August 31, 2026, SPMB top three holdings include US01F0526982, US3142J6C840 and US01F0506927.

The base currency of SPMB is USD.

Top 10 holdings

Data as of 08/31/26

US01F0526982

1.22%

US3142J6C840

1.13%

US01F0506927

0.95%

FN MA4547, 2% 1feb2052, USD (ABS)

0.76%

US3142J6BK85

0.73%

FR SD8212, 2.5% 1may2052, USD (ABS)

0.59%

US01F0606917

0.58%

US21H0526945

0.53%

US3132DWMY65

0.53%

G2 MB0424, 5.5% 20jun2055, USD (ABS)

0.52%

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