LDRTvsIEFETF Comparison
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iShares iBonds 1-5 Year Treasury Ladder ETF (LDRT) and iShares 7-10 Year Treasury Bond ETF (IEF) belong to the same industry segment: US Government Bonds. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. LDRT is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.15% for IEF. LDRT is up 0.32% year-to-date (YTD) with +$237M in YTD flows. IEF performs worse with -3.1% YTD performance, and -$1.14B in YTD flows. Run a side-by-side ETF comparison of LDRT 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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LDRT vs IEF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | LDRT IEF | +0.35%+0.01% | -0.38%-2.53% | +0.32%-3.10% | +0.80%-3.61% | n/a+11.49% | n/a-7.89% |
| Flows | LDRT IEF | +$26M+$94M | +$129M-$4.14B | +$237M-$1.14B | +$250M+$5.82B | -+$15.94B | -+$33.64B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | LDRT IEF | +1.85%+5.24% | +1.59%+4.78% | n/a+6.18% | n/a+7.65% |
| Max drawdown | LDRT IEF | -1.41%-4.27% | -1.41%-6.81% | n/a-6.88% | n/a-20.43% |
| Max drawdown duration | LDRT IEF | 52d52d | 52d229d | n/a319d | n/a1776d |
Trading data
LDRT | IEF | |
Last sale 10/19/2026 at 1:30 PM | $24.63 | $90.08 |
| Previous close 10/16/2026 | $24.67 | $90.42 |
| 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 20, 2026
1-year trailing difference
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LDRT | 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 10/19/2026 at 1:30 PM
Live
Closed
LDRT | IEF | |
|---|---|---|
| Last price | $24.63 | $90.08 |
| 1D performance | -0.14% | -0.38% |
| AuM | $264.39 M | $41.52 B |
| E/R | 0.07% | 0.15% |
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Exposure
Countries
LDRT
USA
97.82%
Other
2.18%
IEF
USA
96.87%
Other
3.13%
Sectors
LDRT
Sovereign
97.41%
Other
2.59%
IEF
Sovereign
95.76%
Other
4.24%
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Diversification
LDRT
Total weight of top 15 holdings out of 15
16.91%
IEF
Total weight of top 15 holdings out of 15
100.18%
Top 15 holdings
Data as of August 31, 2026
LDRT
USA, Notes 4% 28feb2030, USD (H-2030)
1.40%
USA, Notes 1.25% 15aug2031, USD (E-2031)
1.38%
USA, Notes 1.375% 15nov2031, USD (F-2031)
1.36%
USA, Notes 1.625% 15may2031, USD (C-2031)
1.29%
USA, Notes 0.875% 15nov2030, USD (F-2030)
1.28%
USA, Notes 1.125% 15feb2031, USD (B-2031)
1.28%
USA, Notes 0.625% 15aug2030, USD (E-2030)
1.21%
USA, Notes 4.125% 30jun2031, USD (AA-2031)
1.01%
USA, Notes 4.125% 31may2031, USD (Z-2031)
0.99%
USA, Notes 3.875% 31mar2031, USD (W-2031)
0.96%
USA, Notes 3.875% 30apr2031, USD (Y-2031)
0.96%
USA, Notes 4% 31mar2030, USD (W-2030)
0.96%
USA, Notes 4% 31may2030, USD (Z-2030)
0.95%
USA, Notes 4.25% 31jan2030, USD (U-2030)
0.94%
USA, Notes 3.875% 30jun2030, USD (AA-2030)
0.94%
IEF
USA, Notes 4.125% 15feb2036, USD (B-2036)
9.32%
USA, Notes 4.375% 15may2036, USD (C-2036)
8.83%
USA, Notes 4.625% 15feb2035, USD (B-2035)
8.76%
USA, Notes 4.25% 15nov2034, USD (F-2034)
8.74%
USA, Notes 4% 15nov2035, USD (F-2035)
8.63%
USA, Notes 4.375% 15may2034, USD (C-2034)
8.42%
USA, Notes 4.25% 15may2035, USD (C-2035)
8.32%
USA, Notes 4.25% 15aug2035, USD (E-2035)
8.27%
USA, Notes 4% 15feb2034, USD (B-2034)
8.13%
USA, Notes 4.5% 15nov2033, USD (F-2033)
7.02%
USA, Notes 3.875% 15aug2034, USD (E-2034)
6.74%
US91282CRF04
3.83%
USA, Notes 3.875% 15aug2033, USD (E-2033)
3.30%
BlackRock Cash Funds - Treasury
1.11%
USA, Bonds 4.5% 15feb2036, USD
0.77%
Frequently asked questions about LDRT and IEF
How have the LDRT and IEF ETFs performed in 2026?
As of October 16, 2026, LDRT is up 0.32% year-to-date (YTD), while IEF has lost -3.1%. That puts LDRT better performer ahead so far this year.
Which ETF is attracting more investor money: LDRT or IEF?
Year-to-date, the LDRT ETF saw +$237M in flows, compared to -$1.14B for IEF.
Which ETF is more volatile: LDRT or IEF?
Over the past year, LDRT had a volatility of 1.59%, while IEF experienced 4.78%.
Which ETF is bigger: LDRT or IEF?
As of October 16, 2026, LDRT holds $264.39 M in assets under management (AUM), while IEF manages $41.52 B.
What sectors do the LDRT and IEF ETFs invest in?
LDRT leans toward sectors like Sovereign. Meanwhile, IEF focuses on Sovereign.
What are the top holdings of the LDRT ETF and IEF ETF?
LDRT top holdings include USA, Notes 4% 28feb2030, USD (H-2030), USA, Notes 1.25% 15aug2031, USD (E-2031) and USA, Notes 1.375% 15nov2031, USD (F-2031). IEF holds in its top three: USA, Notes 4.125% 15feb2036, USD (B-2036), USA, Notes 4.375% 15may2036, USD (C-2036) and USA, Notes 4.625% 15feb2035, USD (B-2035).
Which ETF is more diversified: LDRT or IEF?
LDRT holds 184 securities with 16.91% of its assets in the top 15. IEF has 17 securities and a top 15 weight of 100.18%.
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