State Street SPDR Portfolio Mortgage Backed Bond ETF

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About SPMB

SPMB tracks an index of US agency mortgage pass-through debt.

Index-Tracked

BBgBarc US Agg Bond TR USD

Index-TrackedBBgBarc US Agg Bond TR USD

What's in this fund

Sectors

As of March 27, 2026

Securitized Bonds92.80%

Cash and Equivalents7.20%

Top 10 Holdings (12.97% of total assets)

As of March 27, 2026

NameSymbol% Assets

Ssi Us Gov Money Market Class State Street Inst Us Gov—7.14%

Federal Home Loan Mortgage Corp. 5%—0.87%

Federal Home Loan Mortgage Corp. 6%—0.84%

Federal Home Loan Mortgage Corp. 2%—0.79%

Federal Home Loan Mortgage Corp. 2.5%—0.60%

Government National Mortgage Association 5.5%—0.59%

Federal Home Loan Mortgage Corp. 5.5%—0.57%

Federal National Mortgage Association 3.5%—0.57%

Federal Home Loan Mortgage Corp. 4.5%—0.51%

Government National Mortgage Association 5%—0.49%

SPMB Key Statistics

AUM

6.90B

AUM6.90B

Price-Earnings ratio

—

Price-Earnings ratio—

30-Day yield

3.89

30-Day yield3.89

Average volume

865.22K

Average volume865.22K

High today

$22.39

High today$22.39

Low today

$22.29

Low today$22.29

Open price

$22.32

Open price$22.32

Volume

650.64K

Volume650.64K

52 Week high

$22.87

52 Week high$22.87

52 Week low

$21.37

52 Week low$21.37

Expense ratio

0.04

Expense ratio0.04

View Prospectus and Reports

Stock Snapshot

The current State Street SPDR Portfolio Mortgage Backed Bond ETF(SPMB) stock price is $22.38, with a market capitalization of 6.9B. It offers a dividend yield of 3.0%.

During the trading session on 2026-04-03, State Street SPDR Portfolio Mortgage Backed Bond ETF(SPMB) shares reached a daily high of $22.39 and a low of $22.29. At a current price of $22.38, the stock is +0.4% higher than the low and still -0.0% under the high.

Trading volume for State Street SPDR Portfolio Mortgage Backed Bond ETF(SPMB) stock has reached 650.64K, versus its average volume of 865.22K.

Over the past 52 weeks, State Street SPDR Portfolio Mortgage Backed Bond ETF(SPMB) stock has traded between a high of $22.87 and a low of $21.37.

Average Annual Return

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