TLTvsIEFETF Comparison

ETF 1

TLT

iShares 20+ Year Treasury Bond ETF

This fund is part of

US Government Bonds

+0.08%

Full TLT fund page

ETF 2

IEF

iShares 7-10 Year Treasury Bond ETF

This fund is part of

US Government Bonds

+0.08%

Full IEF fund page

iShares 20+ Year Treasury Bond ETF (TLT) and iShares 7-10 Year Treasury Bond ETF (IEF) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 3 sector exposures: and Sovereign. Both TLT and IEF have the same Total Expense Ratio (TER) of 0.15%. TLT is down -0.25% year-to-date (YTD) with -$3.85B in YTD flows. IEF performs worse with -0.3% YTD performance, and +$3.65B in YTD flows. Run a side-by-side ETF comparison of TLT 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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TLT vs IEF performance and flow charts

Performance

Cumulative Flows

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

Data Services

Historic performance and flows

Data as of 05/29/2026

		1M	3M	YTD	1Y	3Y	5Y
Perf.	TLT IEF	+0.44%+0.14%	-3.58%-1.89%	-0.25%-0.30%	+4.08%+4.26%	-4.96%+7.84%	-26.88%-4.84%
Flows	TLT IEF	+$551M+$119M	-$15M+$1.25B	-$3.85B+$3.65B	-$7.51B+$13.63B	+$12.51B+$21.77B	+$44.86B+$39.71B

Volatility and drawdown

		3M	1Y	3Y	5Y
Volatility	TLT IEF	+10.02%+5.38%	+9.76%+4.76%	+13.77%+6.59%	+15.62%+7.64%
Max drawdown	TLT IEF	-6.65%-3.46%	-7.53%-4.05%	-19.18%-8.41%	-43.68%-21.44%
Max drawdown duration	TLT IEF	88d88d	89d89d	433d201d	1636d1760d

Trading data

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	TLT	IEF
Last sale 5/29/2026 at 1:30 PM	$85.76	$94.65
Previous close 05/28/2026	$85.74	$94.54
Consolidated volume 05/28/2026
Average volume 30 days
Average discount or premium 30 days
Average Bid/Ask spread 30 days

Replication quality

Data as of May 31, 2026

1-year trailing difference

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

Main metrics

Last update 5/29/2026 at 1:30 PM

Live

Closed

	TLT	IEF
Last price	$85.76	$94.65
1D performance	+0.02%	+0.12%
AuM	$42.90 B	$48.32 B
E/R	0.15%	0.15%

Characteristics

	TLT	IEF
Management strategy	Passive	Passive
Provider	iShares	iShares
Benchmark	ICE U.S. Treasury 20+ Year Bond Index	ICE U.S. Treasury 7-10 Year Index
N° of holdings	42	11
Asset class	Fixed Income	Bonds
Trailing 12m distribution yield	Join	Join
Inception date	July 22, 2002	July 22, 2002
ESG	No	No

More TLT data on Trackinsight

More IEF data on Trackinsight

Exposure

Countries

TLT

USA

99.67%

Other

0.33%

IEF

USA

100.25%

Other

-0.25%

Sectors

TLT

Sovereign

88.41%

Other

11.59%

IEF

Sovereign

66.03%

Other

33.97%

Diversification

TLT

Total weight of top 15 holdings out of 15

59.63%

IEF

Total weight of top 15 holdings out of 15

100.25%

Top 15 holdings

Data as of March 31, 2026

TLT

USA, Bonds 4.125% 15aug2053, USD

4.61%

USA, Bonds 4.75% 15nov2053, USD

4.59%

USA, Bonds 2% 15aug2051, USD

4.57%

US912810UK24

4.55%

USA, Bonds 1.875% 15nov2051, USD

4.53%

USA, Bonds 4.625% 15may2054, USD

4.48%

USA, Bonds 4.25% 15aug2054, USD

4.28%

USA, Bonds 4.25% 15feb2054, USD

4.06%

USA, Bonds 3.625% 15may2053, USD

3.93%

USA, Bonds 4.625% 15feb2055, USD

3.83%

USA, Bonds 4% 15nov2052, USD

3.69%

USA, Bonds 4.5% 15nov2054, USD

3.53%

USA, Bonds 1.875% 15feb2051, USD

3.22%

US912810UM89

2.92%

USA, Bonds 3.375% 15nov2048, USD

2.85%

IEF

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

8.88%

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

8.82%

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

8.81%

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

8.77%

US91282CNT44

8.77%

US91282CPJ44

8.67%

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

8.45%

US91282CNC19

8.35%

US91282CPZ85

7.85%

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

6.76%

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

6.49%

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

6.45%

USA, Notes 3.5% 15feb2033, USD (B-2033)

2.61%

US0669224778

0.58%

USA, Notes 4.125% 15nov2032, USD (F-2032)

0.00%

Frequently asked questions about TLT and IEF

How have the TLT and IEF ETFs performed in 2026?

As of May 29, 2026, TLT is down -0.25% year-to-date (YTD), while IEF has lost -0.3%. That puts TLT better performer ahead so far this year.

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

Year-to-date, the TLT ETF saw -$3.85B in flows, compared to +$3.65B for IEF.

Which ETF is more volatile: TLT or IEF?

Over the past year, TLT had a volatility of 9.76%, while IEF experienced 4.76%.

Which ETF is bigger: TLT or IEF?

As of May 29, 2026, TLT holds $42.90 B in assets under management (AUM), while IEF manages $48.32 B.

What sectors do the TLT and IEF ETFs invest in?

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

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

TLT top holdings include USA, Bonds 4.125% 15aug2053, USD, USA, Bonds 4.75% 15nov2053, USD and USA, Bonds 2% 15aug2051, USD. IEF holds in its top three: USA, Notes 4.5% 15nov2033, USD (F-2033), USA, Notes 4% 15feb2034, USD (B-2034) and USA, Notes 4.625% 15feb2035, USD (B-2035).

TLTvsIEFETF Comparison

iShares 20+ Year Treasury Bond ETF

iShares 7-10 Year Treasury Bond ETF

TLT 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 TLT and IEF ETFs performed in 2026?

As of May 29, 2026, TLT is down -0.25% year-to-date (YTD), while IEF has lost -0.3%. That puts TLT better performer ahead so far this year.

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

Year-to-date, the TLT ETF saw -$3.85B in flows, compared to +$3.65B for IEF.

Which ETF is more volatile: TLT or IEF?

Over the past year, TLT had a volatility of 9.76%, while IEF experienced 4.76%.

Which ETF is bigger: TLT or IEF?

As of May 29, 2026, TLT holds $42.90 B in assets under management (AUM), while IEF manages $48.32 B.

What sectors do the TLT and IEF ETFs invest in?

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

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

TLT top holdings include USA, Bonds 4.125% 15aug2053, USD, USA, Bonds 4.75% 15nov2053, USD and USA, Bonds 2% 15aug2051, USD. IEF holds in its top three: USA, Notes 4.5% 15nov2033, USD (F-2033), USA, Notes 4% 15feb2034, USD (B-2034) and USA, Notes 4.625% 15feb2035, USD (B-2035).

Which ETF is more diversified: TLT or IEF?

TLT holds 47 securities with 59.63% of its assets in the top 15. IEF has 19 securities and a top 15 weight of 100.25%.

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