State Street SPDR Portfolio Treasury ETF

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About SPTB

SPTB tracks a market value-weighted index of investment-grade US Treasury securities with various maturities, not less than one year. minimum maturity of one year. The fund targets the Treasury exposure represented in the Agg. 

Index-Tracked
Bloomberg US Treasury TR USD
Index-TrackedBloomberg US Treasury TR USD
Category
Intermediate Government
CategoryIntermediate Government
Number of holdings
283
Number of holdings283
Inception Date
May 20, 2024
Inception DateMay 20, 2024

What's in this fund

Sectors

As of May 15, 2026
Government Bonds99.54%
Cash and Equivalents0.46%

Top 10 Holdings (8.02% of total assets)

As of May 15, 2026
NameSymbol% Assets
United States Treasury Notes 4%0.85%
United States Treasury Notes 4.125%0.83%
United States Treasury Notes 4.5%0.84%
United States Treasury Notes 4.25%0.82%
United States Treasury Notes 4.375%0.81%
United States Treasury Notes 3.5%0.79%
United States Treasury Notes 4.25%0.79%
United States Treasury Notes 3.875%0.77%
United States Treasury Notes 3.875%0.76%
United States Treasury Notes 4.25%0.76%

SPTB Key Statistics

AUM
268.02M
AUM268.02M
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
4.16
30-Day yield4.16
Average volume
72.97K
Average volume72.97K
High today
$29.84
High today$29.84
Low today
$29.76
Low today$29.76
Open price
$29.82
Open price$29.82
Volume
26.28K
Volume26.28K
52 Week high
$32.58
52 Week high$32.58
52 Week low
$29.76
52 Week low$29.76
Expense ratio
0.03
Expense ratio0.03

Stock Snapshot

With a market cap of 268.07M, State Street SPDR Portfolio Treasury ETF(SPTB) trades at $29.80.

On 2026-05-19, State Street SPDR Portfolio Treasury ETF(SPTB) stock moved within a range of $29.76 to $29.84. With shares now at $29.80, the stock is trading +0.1% above its intraday low and -0.1% below the session's peak.

Trading activity shows a volume of 26.28K, compared to an average daily volume of 72.97K.

Over the past 52 weeks, State Street SPDR Portfolio Treasury ETF(SPTB) stock has traded between a high of $32.58 and a low of $29.76.

Over the past 52 weeks, State Street SPDR Portfolio Treasury ETF(SPTB) stock has traded between a high of $32.58 and a low of $29.76.

Average Annual Return

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All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.