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IBGKvsXTENETF Comparison

ETF 1
IBGK

iShares iBonds Dec 2054 Term Treasury ETF

This fund is part of
US Government Bonds
+0.07%
VS
ETF 2
XTEN

BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF

This fund is part of
US Government Bonds
+0.07%

iShares iBonds Dec 2054 Term Treasury ETF (IBGK) and BondBloxx Bloomberg Ten Year Target Duration US Treasury ETF (XTEN) belong to the same industry segment: US Government Bonds. IBGK's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, XTEN's top sector exposures are Sovereign. IBGK is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.08% for XTEN. IBGK is down -4.88% year-to-date (YTD) with +$2M in YTD flows. XTEN performs better with -3.87% YTD performance, and +$548M in YTD flows. Run a side-by-side ETF comparison of IBGK and XTEN 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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IBGK vs XTEN performance and flow charts

Performance

-4.0-3.0-2.0-1.00.01.0%Sep 16Sep 23Sep 30Oct 7Oct 14

Cumulative Flows

0 M50 M100 M150 M200 M250 MSep 16Sep 23Sep 30Oct 7Oct 14

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Daily, global ETF data for advanced analysis or integration into apps (API), from our partner Trackinsight.

Historic performance and flows
Data as of 10/16/2026
1M3MYTD1Y3Y5Y
Perf.
IBGK
XTEN
-0.66%-0.26%
-3.75%-2.91%
-4.88%-3.87%
-8.04%-4.79%
n/a+11.52%
n/an/a
Flows
IBGK
XTEN
-+$253M
-+$336M
+$2M+$548M
+$4M+$646M
-+$1.36B
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
IBGK
XTEN
+10.08%+7.14%
+8.98%+6.43%
n/a+8.26%
n/an/a
Max drawdown
IBGK
XTEN
-7.50%-5.44%
-12.06%-8.74%
n/a-9.21%
n/an/a
Max drawdown duration
IBGK
XTEN
89d89d
229d229d
n/a392d
n/an/a
Trading data

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IBGK
XTEN
Last sale
10/16/2026 at 1:30 PM
$21.64
$43.12
Previous close
10/15/2026
$21.64
$43.08
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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IBGK
XTEN
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
IBGK
XTEN
Last price
$21.64
$43.12
1D performance
+0.00%
+0.09%
AuM$5.41 M$1.34 B
E/R0.07%0.08%
Characteristics
IBGK
XTEN
Management strategyPassivePassive
ProvideriSharesBondbloxx Investment Management LLC
BenchmarkICE 2054 Maturity US Treasury Index IndexBloomberg US Treasury Ten Year Duration Index
N° of holdings569
Asset class-Fixed Income
Trailing 12m distribution yield
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Inception dateJune 11, 2024September 13, 2022
ESGNoNo
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Exposure

Countries

IBGK
USA
100.65%
Other
-0.65%
XTEN
USA
98.26%
Other
1.74%

Sectors

IBGK
Sovereign
99.57%
Other
0.43%
XTEN
Sovereign
98.26%
Other
1.74%
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Diversification

IBGK

Total weight of top 5 holdings out of 5

100.65%
XTEN

Total weight of top 15 holdings out of 15

48.38%

Top 15 holdings

Data as of August 31, 2026
IBGK
USA, Bonds 4.625% 15may2054, USD
25.69%
USA, Bonds 4.5% 15nov2054, USD
25.53%
USA, Bonds 4.25% 15feb2054, USD
24.22%
USA, Bonds 4.25% 15aug2054, USD
24.13%
BlackRock Cash Funds - Treasury
1.08%
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%
Frequently asked questions about IBGK and XTEN

How have the IBGK and XTEN ETFs performed in 2026?

As of October 16, 2026, IBGK is down -4.88% year-to-date (YTD), while XTEN has lost -3.87%. That puts XTEN better performer ahead so far this year.

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

Year-to-date, the IBGK ETF saw +$2M in flows, compared to +$548M for XTEN.

Which ETF is more volatile: IBGK or XTEN?

Over the past year, IBGK had a volatility of 8.98%, while XTEN experienced 6.43%.

Which ETF is bigger: IBGK or XTEN?

As of October 16, 2026, IBGK holds $5.41 M in assets under management (AUM), while XTEN manages $1.34 B.

What sectors do the IBGK and XTEN ETFs invest in?

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

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

IBGK top holdings include USA, Bonds 4.625% 15may2054, USD, USA, Bonds 4.5% 15nov2054, USD and USA, Bonds 4.25% 15feb2054, USD. XTEN holds in its top three: 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).

Which ETF is more diversified: IBGK or XTEN?

IBGK has 5 securities. XTEN has 69 securities and a top 15 weight of 48.38%.

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