XTENvsSPTLETF Comparison

ETF 1

XTEN

BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF

This fund is part of

US Government Bonds

+0.07%

Full XTEN fund page

ETF 2

SPTL

State Street SPDR Portfolio Long Term Treasury ETF

This fund is part of

US Government Bonds

+0.07%

Full SPTL fund page

BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF (XTEN) and State Street SPDR Portfolio Long Term Treasury ETF (SPTL) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 1 sector exposures: Sovereign. XTEN is more expensive with a Total Expense Ratio (TER) of 0.08%, versus 0.03% for SPTL. XTEN is down -3.87% year-to-date (YTD) with +$548M in YTD flows. SPTL performs worse with -4.73% YTD performance, and +$1.34B in YTD flows. Run a side-by-side ETF comparison of XTEN and SPTL below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.

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XTEN vs SPTL performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 10/16/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	XTEN SPTL	-0.26%-0.59%	-2.91%-3.57%	-3.87%-4.73%	-4.79%-7.19%	+11.52%+8.25%	n/a-30.14%
Flows	XTEN SPTL	+$253M+$667M	+$336M+$1.40B	+$548M+$1.34B	+$646M+$148M	+$1.36B+$5.31B	-+$10.82B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	XTEN SPTL	+7.14%+9.61%	+6.43%+8.62%	+8.26%+11.80%	n/a+14.37%
Max drawdown	XTEN SPTL	-5.44%-7.06%	-8.74%-11.41%	-9.21%-13.74%	n/a-41.05%
Max drawdown duration	XTEN SPTL	89d89d	229d229d	392d760d	n/a1776d

Trading data

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	XTEN	SPTL
Last sale 10/16/2026 at 1:30 PM	$43.12	$24.45
Previous close 10/15/2026	$43.08	$24.45
Consolidated volume 10/15/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 30, 2026

1-year trailing difference

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	XTEN	SPTL
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 10/16/2026 at 1:30 PM

Live

Closed

	XTEN	SPTL
Last price	$43.12	$24.45
1D performance	+0.09%	+0.00%
AuM	$1.34 B	$11.47 B
E/R	0.08%	0.03%

Characteristics

	XTEN	SPTL
Management strategy	Passive	Passive
Provider	Bondbloxx Investment Management LLC	State Street Investment Management
Benchmark	Bloomberg US Treasury Ten Year Duration Index	Bloomberg US Long Treasury Index
N° of holdings	69	100
Asset class	Fixed Income	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	September 13, 2022	May 23, 2007
ESG	No	No

More XTEN data on Trackinsight

More SPTL data on Trackinsight

Exposure

Countries

XTEN

USA

98.26%

Other

1.74%

SPTL

USA

98.1%

Other

1.9%

Sectors

XTEN

Sovereign

98.26%

Other

1.74%

SPTL

Sovereign

98.1%

Other

1.9%

Diversification

XTEN

Total weight of top 15 holdings out of 15

48.38%

SPTL

Total weight of top 15 holdings out of 15

29.18%

Top 15 holdings

Data as of August 31, 2026

XTEN

USA, Notes 4.25% 15aug2035, USD (E-2035)

3.81%

USA, Notes 4.625% 15feb2035, USD (B-2035)

3.75%

USA, Notes 4.125% 15feb2036, USD (B-2036)

3.69%

USA, Notes 4.375% 15may2034, USD (C-2034)

3.69%

USA, Notes 4% 15feb2034, USD (B-2034)

3.66%

USA, Notes 4.25% 15nov2034, USD (F-2034)

3.65%

USA, Notes 4.25% 15may2035, USD (C-2035)

3.59%

USA, Notes 4.375% 15may2036, USD (C-2036)

3.57%

USA, Notes 3.875% 15aug2034, USD (E-2034)

3.54%

USA, Notes 4.5% 15nov2033, USD (F-2033)

3.42%

USA, Notes 4% 15nov2035, USD (F-2035)

3.28%

USA, Bonds 3.25% 15may2042, USD

2.39%

USA, Bonds 1.875% 15feb2041, USD

2.30%

USA, Bonds 1.75% 15aug2041, USD

2.09%

USA, Bonds 2.25% 15may2041, USD

1.97%

SPTL

USA, Bonds 5% 15may2056, USD

2.28%

USA, Bonds 4.75% 15feb2056, USD

2.19%

USA, Bonds 4.75% 15aug2055, USD

2.18%

USA, Bonds 4.75% 15may2055, USD

2.12%

USA, Bonds 4.625% 15may2054, USD

2.08%

USA, Bonds 4.625% 15nov2055, USD

2.08%

USA, Bonds 4.625% 15feb2055, USD

2.07%

USA, Bonds 4.5% 15nov2054, USD

2.04%

USA, Bonds 4.75% 15nov2053, USD

2.02%

USA, Bonds 4.25% 15aug2054, USD

1.95%

USA, Bonds 4.25% 15feb2054, USD

1.95%

USA, Bonds 4.125% 15aug2053, USD

1.74%

USA, Bonds 4% 15nov2052, USD

1.55%

USA, Bonds 1.75% 15aug2041, USD

1.50%

USA, Bonds 3.625% 15may2053, USD

1.44%

Frequently asked questions about XTEN and SPTL

How have the XTEN and SPTL ETFs performed in 2026?

As of October 16, 2026, XTEN is down -3.87% year-to-date (YTD), while SPTL has lost -4.73%. That puts XTEN better performer ahead so far this year.

Which ETF is attracting more investor money: XTEN or SPTL?

Year-to-date, the XTEN ETF saw +$548M in flows, compared to +$1.34B for SPTL.

Which ETF is more volatile: XTEN or SPTL?

Over the past year, XTEN had a volatility of 6.43%, while SPTL experienced 8.62%.

Which ETF is bigger: XTEN or SPTL?

As of October 16, 2026, XTEN holds $1.34 B in assets under management (AUM), while SPTL manages $11.47 B.

What sectors do the XTEN and SPTL ETFs invest in?

XTEN leans toward sectors like Sovereign. Meanwhile, SPTL focuses on Sovereign.

What are the top holdings of the XTEN ETF and SPTL ETF?

XTEN top holdings include USA, Notes 4.25% 15aug2035, USD (E-2035), USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.125% 15feb2036, USD (B-2036). SPTL holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15feb2056, USD and USA, Bonds 4.75% 15aug2055, USD.

XTENvsSPTLETF Comparison

BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF

State Street SPDR Portfolio Long Term Treasury ETF

XTEN vs SPTL performance and flow charts

Performance

Cumulative Flows

Get all the metrics on this page, and more, through a reliable ETF data feed

Countries

Sectors

Diversification

Top 15 holdings

How have the XTEN and SPTL ETFs performed in 2026?

As of October 16, 2026, XTEN is down -3.87% year-to-date (YTD), while SPTL has lost -4.73%. That puts XTEN better performer ahead so far this year.

Which ETF is attracting more investor money: XTEN or SPTL?

Year-to-date, the XTEN ETF saw +$548M in flows, compared to +$1.34B for SPTL.

Which ETF is more volatile: XTEN or SPTL?

Over the past year, XTEN had a volatility of 6.43%, while SPTL experienced 8.62%.

Which ETF is bigger: XTEN or SPTL?

As of October 16, 2026, XTEN holds $1.34 B in assets under management (AUM), while SPTL manages $11.47 B.

What sectors do the XTEN and SPTL ETFs invest in?

XTEN leans toward sectors like Sovereign. Meanwhile, SPTL focuses on Sovereign.

What are the top holdings of the XTEN ETF and SPTL ETF?

XTEN top holdings include USA, Notes 4.25% 15aug2035, USD (E-2035), USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.125% 15feb2036, USD (B-2036). SPTL holds in its top three: USA, Bonds 5% 15may2056, USD, USA, Bonds 4.75% 15feb2056, USD and USA, Bonds 4.75% 15aug2055, USD.

Which ETF is more diversified: XTEN or SPTL?

XTEN holds 69 securities with 48.38% of its assets in the top 15. SPTL has 101 securities and a top 15 weight of 29.18%.

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