AGZvsIEIETF Comparison
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iShares Agency Bond ETF (AGZ) belongs to the MBS & ABS segment. iShares 3-7 Year Treasury Bond ETF (IEI) is part of the US Government Bonds segment. AGZ's top 3 sector exposures are Government Agencies, Utilities and Sovereign. In contrast, IEI's top sector exposures are Sovereign and Non-Corporate. Both AGZ and IEI have the same Total Expense Ratio (TER) of 0.15%. AGZ is down -0.32% year-to-date (YTD) with +$92M in YTD flows. IEI performs worse with -1.57% YTD performance, and +$131M in YTD flows. Run a side-by-side ETF comparison of AGZ 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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AGZ 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. | AGZ IEI | +0.17%+0.33% | -0.83%-1.37% | -0.32%-1.57% | -0.01%-1.51% | +12.86%+12.28% | +5.35%+1.04% |
| Flows | AGZ IEI | +$16M-$134M | +$103M-$898M | +$92M+$131M | +$86M+$405M | +$4M+$3.48B | -$60M+$7.78B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | AGZ IEI | +2.38%+3.27% | +2.19%+3.07% | +2.62%+3.87% | +3.27%+4.79% |
| Max drawdown | AGZ IEI | -1.88%-2.62% | -2.29%-3.98% | -2.29%-3.98% | -10.04%-12.64% |
| Max drawdown duration | AGZ IEI | 52d52d | 229d229d | 229d229d | 1031d1362d |
Trading data
AGZ | IEI | |
Last sale 10/16/2026 at 1:30 PM | $106.93 | $114.24 |
| Previous close 10/15/2026 | $106.78 | $114.09 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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AGZ | 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
AGZ | IEI | |
|---|---|---|
| Last price | $106.93 | $114.24 |
| 1D performance | +0.14% | +0.13% |
| AuM | $645.73 M | $16.87 B |
| E/R | 0.15% | 0.15% |
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Exposure
Countries
AGZ
USA
99.3%
Other
0.7%
IEI
USA
99.33%
Other
0.67%
Sectors
AGZ
Government Agenci.
83.36%
Utilities
11.15%
Other
5.48%
IEI
Sovereign
98.77%
Other
1.23%
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Diversification
AGZ
Total weight of top 15 holdings out of 15
57.52%
IEI
Total weight of top 15 holdings out of 15
32.35%
Top 15 holdings
Data as of August 31, 2026
AGZ
Fannie Mae, 0.75% 8oct2027, USD
11.67%
FHLB, 3.5% 4oct2027, USD (8384)
5.00%
Fannie Mae, 6.625% 15nov2030, USD
4.93%
FHLB, 4.375% 8jun2029, USD (SB-2029)
4.72%
Federal Farm Credit Banks, 3.625% 27aug2027, USD
4.09%
Fannie Mae, 7.125% 15jan2030, USD
4.04%
Fannie Mae, 6.25% 15may2029, USD
3.11%
FHLB, 3.5% 3mar2028, USD (8839)
3.10%
Freddie Mac, 6.25% 15jul2032, USD
3.08%
USA, Notes 4.125% 15jun2029, USD (AP-2029)
2.85%
FHLB, 4.625% 13jun2031, USD (UZ-2031)
2.67%
Freddie Mac, 6.75% 15mar2031, USD
2.59%
Fannie Mae, 0.875% 5aug2030, USD
1.93%
Fannie Mae, 7.25% 15may2030, USD
1.88%
TVA, 7.125% 1may2030, USD
1.85%
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 AGZ and IEI
How have the AGZ and IEI ETFs performed in 2026?
As of October 16, 2026, AGZ is down -0.32% year-to-date (YTD), while IEI has lost -1.57%. That puts AGZ better performer ahead so far this year.
Which ETF is attracting more investor money: AGZ or IEI?
Year-to-date, the AGZ ETF saw +$92M in flows, compared to +$131M for IEI.
Which ETF is more volatile: AGZ or IEI?
Over the past year, AGZ had a volatility of 2.19%, while IEI experienced 3.07%.
Which ETF is bigger: AGZ or IEI?
As of October 16, 2026, AGZ holds $645.73 M in assets under management (AUM), while IEI manages $16.87 B.
What sectors do the AGZ and IEI ETFs invest in?
AGZ leans toward sectors like Government Agencies and Utilities. Meanwhile, IEI focuses on Sovereign.
What are the top holdings of the AGZ ETF and IEI ETF?
AGZ top holdings include Fannie Mae, 0.75% 8oct2027, USD, FHLB, 3.5% 4oct2027, USD (8384) and Fannie Mae, 6.625% 15nov2030, USD. 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: AGZ or IEI?
AGZ holds 110 securities with 57.52% of its assets in the top 15. IEI has 84 securities and a top 15 weight of 32.35%.
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