IEFvsTLTETF Comparison
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iShares 7-10 Year Treasury Bond ETF (IEF) and iShares 20+ Year Treasury Bond ETF (TLT) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 3 sector exposures: Sovereign and Non-Corporate. Both IEF and TLT have the same Total Expense Ratio (TER) of 0.15%. IEF is down -0.49% year-to-date (YTD) with +$3.18B in YTD flows. TLT performs worse with -0.94% YTD performance, and -$3.32B in YTD flows. Run a side-by-side ETF comparison of IEF and TLT 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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IEF vs TLT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IEF TLT | +0.11%-1.71% | -1.19%-1.82% | -0.49%-0.94% | +3.57%+3.82% | +8.22%-5.50% | -8.04%-33.82% |
| Flows | IEF TLT | +$439M+$2.68B | -$337M+$1.52B | +$3.18B-$3.32B | +$13.24B-$4.18B | +$19.49B+$9.82B | +$40.04B+$42.67B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IEF TLT | +4.83%+8.66% | +4.65%+9.27% | +6.43%+13.60% | +7.62%+15.49% |
| Max drawdown | IEF TLT | -2.58%-4.28% | -4.05%-7.53% | -7.76%-18.89% | -21.44%-43.68% |
| Max drawdown duration | IEF TLT | 89d59d | 138d138d | 147d380d | 1809d1685d |
Trading data
IEF | TLT | |
Last sale 7/17/2026 at 1:30 PM | $93.84 | $84.52 |
| Previous close 07/16/2026 | $93.72 | $84.21 |
| Consolidated volume 07/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 18, 2026
1-year trailing difference
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IEF | TLT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/17/2026 at 1:30 PM
Live
Closed
IEF | TLT | |
|---|---|---|
| Last price | $93.84 | $84.52 |
| 1D performance | +0.13% | +0.37% |
| AuM | $47.44 B | $42.81 B |
| E/R | 0.15% | 0.15% |
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Exposure
Countries
IEF
USA
60.94%
Other
39.06%
TLT
USA
84.7%
Other
15.3%
Sectors
IEF
Sovereign
59.85%
Other
40.15%
TLT
Sovereign
83.62%
Other
16.38%
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Diversification
IEF
Total weight of top 14 holdings out of 14
100.74%
TLT
Total weight of top 15 holdings out of 15
59.43%
Top 15 holdings
Data as of May 31, 2026
IEF
US91282CPZ85
9.65%
USA, Notes 4.625% 15feb2035, USD (B-2035)
8.87%
US91282CNT44
8.82%
USA, Notes 4% 15feb2034, USD (B-2034)
8.68%
USA, Notes 4.25% 15nov2034, USD (F-2034)
8.65%
US91282CPJ44
8.55%
USA, Notes 4.5% 15nov2033, USD (F-2033)
8.54%
USA, Notes 4.375% 15may2034, USD (C-2034)
8.33%
US91282CNC19
8.23%
USA, Notes 3.875% 15aug2034, USD (E-2034)
6.80%
USA, Notes 3.375% 15may2033, USD (C-2033)
5.33%
USA, Notes 3.875% 15aug2033, USD (E-2033)
4.65%
US91282CQQ77
4.55%
BlackRock Cash Funds - Treasury
1.09%
TLT
USA, Bonds 4.125% 15aug2053, USD
4.64%
USA, Bonds 4.75% 15nov2053, USD
4.51%
US912810UK24
4.47%
USA, Bonds 4.625% 15may2054, USD
4.41%
USA, Bonds 2% 15aug2051, USD
4.20%
USA, Bonds 4.25% 15feb2054, USD
4.09%
USA, Bonds 1.875% 15nov2051, USD
4.04%
US912810UR76
4.01%
USA, Bonds 4.25% 15aug2054, USD
4.00%
USA, Bonds 3.625% 15may2053, USD
3.87%
USA, Bonds 4.625% 15feb2055, USD
3.86%
USA, Bonds 4% 15nov2052, USD
3.63%
USA, Bonds 4.5% 15nov2054, USD
3.47%
US912810UP11
3.22%
USA, Bonds 3.625% 15feb2053, USD
3.01%
Frequently asked questions about IEF and TLT
How have the IEF and TLT ETFs performed in 2026?
As of July 17, 2026, IEF is down -0.49% year-to-date (YTD), while TLT has lost -0.94%. That puts IEF better performer ahead so far this year.
Which ETF is attracting more investor money: IEF or TLT?
Year-to-date, the IEF ETF saw +$3.18B in flows, compared to -$3.32B for TLT.
Which ETF is more volatile: IEF or TLT?
Over the past year, IEF had a volatility of 4.65%, while TLT experienced 9.27%.
Which ETF is bigger: IEF or TLT?
As of July 17, 2026, IEF holds $47.44 B in assets under management (AUM), while TLT manages $42.81 B.
What sectors do the IEF and TLT ETFs invest in?
IEF leans toward sectors like Sovereign. Meanwhile, TLT focuses on Sovereign.
What are the top holdings of the IEF ETF and TLT ETF?
IEF top holdings include US91282CPZ85, USA, Notes 4.625% 15feb2035, USD (B-2035) and US91282CNT44. TLT holds in its top three: USA, Bonds 4.125% 15aug2053, USD, USA, Bonds 4.75% 15nov2053, USD and US912810UK24.
Which ETF is more diversified: IEF or TLT?
IEF has 14 securities. TLT has 47 securities and a top 15 weight of 59.43%.
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