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IBGAvsIEFETF Comparison

ETF 1

IBGA

iShares iBonds Dec 2044 Term Treasury ETF

This fund is part of

US Government Bonds

-0.23%

Full IBGA fund page

VS

ETF 2

IEF

iShares 7-10 Year Treasury Bond ETF

This fund is part of

US Government Bonds

-0.23%

Full IEF fund page

iShares iBonds Dec 2044 Term Treasury ETF (IBGA) and iShares 7-10 Year Treasury Bond ETF (IEF) belong to the same industry segment: US Government Bonds. IBGA's top 1 sector exposures are Sovereign. In contrast, IEF's top sector exposures are Sovereign and Non-Corporate. IBGA is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.15% for IEF. IBGA is down -2.4% year-to-date (YTD) with +$24M in YTD flows. IEF performs better with -1.63% YTD performance, and -$1.59B in YTD flows. Run a side-by-side ETF comparison of IBGA and IEF 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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IBGA vs IEF performance and flow charts

Performance

Cumulative Flows

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Data Services

Historic performance and flows

Data as of 09/01/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	IBGA IEF	+0.12%-0.41%	-2.26%-1.20%	-2.40%-1.63%	+0.68%+0.21%	n/a+9.52%	n/a-8.58%
Flows	IBGA IEF	+$4M-$4.97B	+$13M-$5.24B	+$24M-$1.59B	+$38M+$8.15B	-+$15.04B	-+$33.25B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	IBGA IEF	+8.21%+4.76%	+7.93%+4.58%	n/a+6.28%	n/a+7.63%
Max drawdown	IBGA IEF	-4.67%-2.09%	-6.58%-4.05%	n/a-6.88%	n/a-20.98%
Max drawdown duration	IBGA IEF	64d64d	184d184d	n/a319d	n/a1813d

Trading data

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	IBGA	IEF
Last sale 9/2/2026 at 1:30 PM	$23.40	$92.18
Previous close 09/01/2026	$23.38	$92.10
Consolidated volume 09/01/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of September 2, 2026

1-year trailing difference

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	IBGA	IEF
Tracking error
Tracking difference
1 year cumulative return difference
Best
Worst
Daily return difference
Average
Worst

Main metrics

Last update 9/2/2026 at 1:30 PM

Live

Closed

	IBGA	IEF
Last price	$23.40	$92.18
1D performance	+0.10%	+0.09%
AuM	$105.19 M	$41.84 B
E/R	0.07%	0.15%

Characteristics

	IBGA	IEF
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	ICE 2044 Maturity US Treasury Index Index	ICE U.S. Treasury 7-10 Year Index
N° of holdings	8	14
Asset class	-	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	June 11, 2024	July 22, 2002
ESG	No	No

More IBGA data on Trackinsight

More IEF data on Trackinsight

Exposure

Countries

IBGA

USA

100%

Other

0%

IEF

USA

100.01%

Other

-0.01%

Sectors

IBGA

Sovereign

100%

Other

0%

IEF

Sovereign

99.9%

Other

0.1%

Diversification

IBGA

Total weight of top 8 holdings out of 8

100%

IEF

Total weight of top 14 holdings out of 14

100.01%

Top 15 holdings

Data as of July 31, 2026

IBGA

USA, Bonds 4.625% 15may2044, USD

17.04%

USA, Bonds 4.625% 15nov2044, USD

16.99%

USA, Bonds 4.5% 15feb2044, USD

16.98%

USA, Bonds 4.125% 15aug2044, USD

16.12%

USA, Bonds 3.125% 15aug2044, USD

9.31%

USA, Bonds 3.625% 15feb2044, USD

8.39%

USA, Bonds 3% 15nov2044, USD

7.70%

USA, Bonds 3.375% 15may2044, USD

7.46%

IEF

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

9.71%

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

8.93%

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

8.88%

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

8.75%

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

8.71%

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

8.61%

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

8.60%

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

8.39%

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

8.29%

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

6.85%

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

6.24%

USA, Notes 3.875% 15aug2033, USD (E-2033)

4.69%

USA, Notes 3.375% 15may2033, USD (C-2033)

3.27%

BlackRock Cash Funds - Treasury

0.11%

Frequently asked questions about IBGA and IEF

How have the IBGA and IEF ETFs performed in 2026?

As of September 1, 2026, IBGA is down -2.4% year-to-date (YTD), while IEF has lost -1.63%. That puts IEF better performer ahead so far this year.

Which ETF is attracting more investor money: IBGA or IEF?

Year-to-date, the IBGA ETF saw +$24M in flows, compared to -$1.59B for IEF.

Which ETF is more volatile: IBGA or IEF?

Over the past year, IBGA had a volatility of 7.93%, while IEF experienced 4.58%.

Which ETF is bigger: IBGA or IEF?

As of September 1, 2026, IBGA holds $105.19 M in assets under management (AUM), while IEF manages $41.84 B.

What sectors do the IBGA and IEF ETFs invest in?

IBGA leans toward sectors like Sovereign. Meanwhile, IEF focuses on Sovereign.

What are the top holdings of the IBGA ETF and IEF ETF?

IBGA top holdings include USA, Bonds 4.625% 15may2044, USD, USA, Bonds 4.625% 15nov2044, USD and USA, Bonds 4.5% 15feb2044, USD. IEF holds in its top three: USA, Notes 4.125% 15feb2036, USD (B-2036), USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.25% 15aug2035, USD (E-2035).

IBGAvsIEFETF Comparison

iShares iBonds Dec 2044 Term Treasury ETF

iShares 7-10 Year Treasury Bond ETF

IBGA vs IEF 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 IBGA and IEF ETFs performed in 2026?

As of September 1, 2026, IBGA is down -2.4% year-to-date (YTD), while IEF has lost -1.63%. That puts IEF better performer ahead so far this year.

Which ETF is attracting more investor money: IBGA or IEF?

Year-to-date, the IBGA ETF saw +$24M in flows, compared to -$1.59B for IEF.

Which ETF is more volatile: IBGA or IEF?

Over the past year, IBGA had a volatility of 7.93%, while IEF experienced 4.58%.

Which ETF is bigger: IBGA or IEF?

As of September 1, 2026, IBGA holds $105.19 M in assets under management (AUM), while IEF manages $41.84 B.

What sectors do the IBGA and IEF ETFs invest in?

IBGA leans toward sectors like Sovereign. Meanwhile, IEF focuses on Sovereign.

What are the top holdings of the IBGA ETF and IEF ETF?

IBGA top holdings include USA, Bonds 4.625% 15may2044, USD, USA, Bonds 4.625% 15nov2044, USD and USA, Bonds 4.5% 15feb2044, USD. IEF holds in its top three: USA, Notes 4.125% 15feb2036, USD (B-2036), USA, Notes 4.625% 15feb2035, USD (B-2035) and USA, Notes 4.25% 15aug2035, USD (E-2035).

Which ETF is more diversified: IBGA or IEF?

IBGA has 8 securities and IEF has 14 securities.

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