TLTvsIEFETF Comparison
VS
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 up 0.05% year-to-date (YTD) with -$4.84B in YTD flows. IEF performs better with 0.22% YTD performance, and +$3.52B 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
Historic performance and flows
Data as of 04/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TLT IEF | -0.61%-0.27% | -0.56%+0.46% | +0.05%+0.22% | +2.18%+4.42% | -6.02%+7.96% | -27.00%-4.24% |
| Flows | TLT IEF | -$1.51B+$535M | -$3.76B+$2.93B | -$4.84B+$3.52B | -$5.65B+$13.85B | +$16.08B+$20.63B | +$42.01B+$38.17B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TLT IEF | +10.32%+5.20% | +10.35%+4.93% | +14.04%+6.77% | +15.60%+7.62% |
| Max drawdown | TLT IEF | -5.33%-3.17% | -6.58%-3.17% | -21.26%-10.19% | -43.68%-21.44% |
| Max drawdown duration | TLT IEF | 46d46d | 128d46d | 1087d455d | 1593d1717d |
Trading data
TLT | IEF | |
Last sale 4/17/2026 at 1:30 PM | $87.07 | $95.93 |
| Previous close 04/16/2026 | $86.28 | $95.41 |
| Consolidated volume 04/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of April 18, 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 | ||
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Main metrics
Last update 4/17/2026 at 1:30 PM
Live
Closed
TLT | IEF | |
|---|---|---|
| Last price | $87.07 | $95.93 |
| 1D performance | +0.92% | +0.55% |
| AuM | $42.17 B | $48.60 B |
| E/R | 0.15% | 0.15% |
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Exposure
Countries
TLT
USA
100.01%
Other
-0.01%
IEF
USA
99.84%
Other
0.16%
Sectors
TLT
Sovereign
90.09%
Other
9.91%
IEF
Sovereign
69.98%
Other
30.02%
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Diversification
TLT
Total weight of top 15 holdings out of 15
60.39%
IEF
Total weight of top 15 holdings out of 15
99.84%
Top 15 holdings
Data as of February 28, 2026
TLT
USA, Bonds 2% 15aug2051, USD
4.84%
USA, Bonds 1.875% 15nov2051, USD
4.79%
USA, Bonds 4.125% 15aug2053, USD
4.58%
USA, Bonds 4.75% 15nov2053, USD
4.56%
US912810UK24
4.52%
USA, Bonds 4.625% 15may2054, USD
4.46%
USA, Bonds 4.25% 15aug2054, USD
4.26%
USA, Bonds 4.25% 15feb2054, USD
4.04%
USA, Bonds 3.625% 15may2053, USD
3.91%
USA, Bonds 4.625% 15feb2055, USD
3.81%
USA, Bonds 1.875% 15feb2051, USD
3.70%
USA, Bonds 4% 15nov2052, USD
3.67%
USA, Bonds 4.5% 15nov2054, USD
3.50%
US912810UM89
2.90%
USA, Bonds 3.375% 15nov2048, USD
2.84%
IEF
USA, Notes 4.375% 15may2034, USD (C-2034)
8.95%
USA, Notes 4.5% 15nov2033, USD (F-2033)
8.85%
USA, Notes 4% 15feb2034, USD (B-2034)
8.79%
USA, Notes 4.625% 15feb2035, USD (B-2035)
8.78%
US91282CNT44
8.75%
USA, Notes 4.25% 15nov2034, USD (F-2034)
8.75%
US91282CPJ44
8.65%
US91282CNC19
8.33%
USA, Notes 3.875% 15aug2034, USD (E-2034)
7.56%
USA, Notes 3.875% 15aug2033, USD (E-2033)
7.26%
USA, Notes 3.375% 15may2033, USD (C-2033)
6.46%
USA, Notes 3.5% 15feb2033, USD (B-2033)
4.59%
US91282CPY11
1.50%
US91282CPZ85
1.49%
US0669224778
1.14%
Frequently asked questions about TLT and IEF
How have the TLT and IEF ETFs performed in 2026?
As of April 16, 2026, TLT is up 0.05% year-to-date (YTD), while IEF has returned 0.22%. That puts IEF better performer ahead so far this year.
Which ETF is attracting more investor money: TLT or IEF?
Year-to-date, the TLT ETF saw -$4.84B in flows, compared to +$3.52B for IEF.
Which ETF is more volatile: TLT or IEF?
Over the past year, TLT had a volatility of 10.35%, while IEF experienced 4.93%.
Which ETF is bigger: TLT or IEF?
As of April 16, 2026, TLT holds $42.17 B in assets under management (AUM), while IEF manages $48.60 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 2% 15aug2051, USD, USA, Bonds 1.875% 15nov2051, USD and USA, Bonds 4.125% 15aug2053, USD. IEF holds in its top three: USA, Notes 4.375% 15may2034, USD (C-2034), USA, Notes 4.5% 15nov2033, USD (F-2033) and USA, Notes 4% 15feb2034, USD (B-2034).
Which ETF is more diversified: TLT or IEF?
TLT holds 46 securities with 60.39% of its assets in the top 15. IEF has 20 securities and a top 15 weight of 99.84%.
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