IBTLvsIEIETF Comparison
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iShares iBonds Dec 2031 Term Treasury ETF (IBTL) and iShares 3-7 Year Treasury Bond ETF (IEI) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. IBTL is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.15% for IEI. IBTL is down -1.68% year-to-date (YTD) with +$321M in YTD flows. IEI performs better with -1.57% YTD performance, and +$131M in YTD flows. Run a side-by-side ETF comparison of IBTL and IEI 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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IBTL vs IEI performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBTL IEI | +0.34%+0.33% | -1.44%-1.37% | -1.68%-1.57% | -1.76%-1.51% | +13.77%+12.28% | -5.94%+1.04% |
| Flows | IBTL IEI | +$19M-$134M | +$134M-$898M | +$321M+$131M | +$337M+$405M | +$647M+$3.48B | +$772M+$7.78B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBTL IEI | +3.36%+3.27% | +3.35%+3.07% | +5.29%+3.87% | +7.34%+4.79% |
| Max drawdown | IBTL IEI | -2.68%-2.62% | -4.29%-3.98% | -5.55%-3.98% | -20.62%-12.64% |
| Max drawdown duration | IBTL IEI | 52d52d | 229d229d | 198d229d | 1776d1362d |
Trading data
IBTL | IEI | |
Last sale 10/16/2026 at 1:30 PM | $224.77 | $114.24 |
| Previous close 10/16/2026 | $226.15 | $114.09 |
| Consolidated volume 10/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of October 19, 2026
1-year trailing difference
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IBTL | IEI | |
|---|---|---|
| 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
IBTL | IEI | |
|---|---|---|
| Last price | $224.77 | $114.24 |
| 1D performance | -0.61% | +0.13% |
| AuM | $749.38 M | $16.87 B |
| E/R | 0.07% | 0.15% |
Exposure
Countries
IBTL
USA
95.2%
Other
4.8%
IEI
USA
99.33%
Other
0.67%
Sectors
IBTL
Sovereign
95.04%
Other
4.96%
IEI
Sovereign
98.77%
Other
1.23%
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Diversification
IBTL
Total weight of top 15 holdings out of 15
74.38%
IEI
Total weight of top 15 holdings out of 15
32.35%
Top 15 holdings
Data as of August 31, 2026
IBTL
USA, Notes 1.25% 15aug2031, USD (E-2031)
6.96%
USA, Notes 1.375% 15nov2031, USD (F-2031)
6.87%
USA, Notes 1.625% 15may2031, USD (C-2031)
6.49%
USA, Notes 1.125% 15feb2031, USD (B-2031)
6.45%
USA, Notes 4.125% 30jun2031, USD (AA-2031)
5.11%
USA, Notes 4.125% 31may2031, USD (Z-2031)
5.00%
USA, Notes 3.875% 31mar2031, USD (W-2031)
4.83%
USA, Notes 3.875% 30apr2031, USD (Y-2031)
4.83%
USA, Notes 3.75% 31jan2031, USD (U-2031)
4.73%
USA, Notes 3.5% 28feb2031, USD (V-2031)
4.67%
US91282CRK98
4.42%
USA, Notes 4.375% 31jul2031, USD (AB-2031)
3.59%
USA, Notes 4.625% 31may2031, USD (L-2031)
3.54%
USA, Notes 4.625% 30apr2031, USD (K-2031)
3.45%
USA, Notes 4.125% 31jul2031, USD (N-2031)
3.43%
IEI
USA, Notes 4.375% 30nov2030, USD (S-2030)
2.93%
USA, Notes 1.875% 15feb2032, USD (B-2032)
2.30%
USA, Notes 4% 28feb2030, USD (H-2030)
2.29%
USA, Notes 1.375% 15nov2031, USD (F-2031)
2.28%
USA, Notes 4.125% 31aug2030, USD (P-2030)
2.24%
USA, Notes 3.375% 15may2033, USD (C-2033)
2.19%
USA, Notes 1.25% 15aug2031, USD (E-2031)
2.11%
USA, Notes 3.5% 15feb2033, USD (B-2033)
2.11%
USA, Notes 1.625% 15may2031, USD (C-2031)
2.11%
USA, Notes 2.875% 15may2032, USD (C-2032)
2.11%
USA, Notes 2.75% 15aug2032, USD (E-2032)
2.08%
USA, Notes 4.125% 15nov2032, USD (F-2032)
1.95%
USA, Notes 1.125% 15feb2031, USD (B-2031)
1.93%
USA, Notes 3.875% 15aug2033, USD (E-2033)
1.90%
USA, Notes 0.625% 15aug2030, USD (E-2030)
1.83%
Frequently asked questions about IBTL and IEI
How have the IBTL and IEI ETFs performed in 2026?
As of October 16, 2026, IBTL is down -1.68% year-to-date (YTD), while IEI has lost -1.57%. That puts IEI better performer ahead so far this year.
Which ETF is attracting more investor money: IBTL or IEI?
Year-to-date, the IBTL ETF saw +$321M in flows, compared to +$131M for IEI.
Which ETF is more volatile: IBTL or IEI?
Over the past year, IBTL had a volatility of 3.35%, while IEI experienced 3.07%.
Which ETF is bigger: IBTL or IEI?
As of October 16, 2026, IBTL holds $749.38 M in assets under management (AUM), while IEI manages $16.87 B.
What sectors do the IBTL and IEI ETFs invest in?
IBTL leans toward sectors like Sovereign. Meanwhile, IEI focuses on Sovereign.
What are the top holdings of the IBTL ETF and IEI ETF?
IBTL top holdings include USA, Notes 1.25% 15aug2031, USD (E-2031), USA, Notes 1.375% 15nov2031, USD (F-2031) and USA, Notes 1.625% 15may2031, USD (C-2031). IEI holds in its top three: USA, Notes 4.375% 30nov2030, USD (S-2030), USA, Notes 1.875% 15feb2032, USD (B-2032) and USA, Notes 4% 28feb2030, USD (H-2030).
Which ETF is more diversified: IBTL or IEI?
IBTL holds 25 securities with 74.38% of its assets in the top 15. IEI has 84 securities and a top 15 weight of 32.35%.
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