IBIEvsGOVTETF Comparison
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iShares iBonds Oct 2028 Term TIPS ETF (IBIE) belongs to the Inflation-linked Bonds segment. iShares U.S. Treasury Bond ETF (GOVT) is part of the US Government Bonds segment. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. IBIE is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.05% for GOVT. IBIE is up 1.89% year-to-date (YTD) with +$131M in YTD flows. GOVT performs worse with -1.4% YTD performance, and +$9.54B in YTD flows. Run a side-by-side ETF comparison of IBIE and GOVT 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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IBIE vs GOVT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBIE GOVT | -0.09%-0.97% | -0.05%-1.64% | +1.89%-1.40% | +2.01%-1.06% | +15.84%+9.66% | n/a-5.17% |
| Flows | IBIE GOVT | +$77M-$1.78B | +$85M-$350M | +$131M+$9.54B | +$145M+$15.01B | +$238M+$18.72B | -+$30.16B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBIE GOVT | +1.46%+3.54% | +1.42%+3.44% | +2.78%+4.76% | n/a+5.67% |
| Max drawdown | IBIE GOVT | -0.57%-2.20% | -0.72%-3.19% | -1.74%-4.87% | n/a-16.48% |
| Max drawdown duration | IBIE GOVT | 49d74d | 76d194d | 132d318d | n/a1823d |
Trading data
IBIE | GOVT | |
Last sale 9/14/2026 at 1:30 PM | $25.73 | $22.14 |
| Previous close 09/11/2026 | $25.72 | $22.15 |
| Consolidated volume 09/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 14, 2026
1-year trailing difference
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IBIE | GOVT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/14/2026 at 1:30 PM
Live
Closed
IBIE | GOVT | |
|---|---|---|
| Last price | $25.73 | $22.14 |
| 1D performance | +0.04% | -0.05% |
| AuM | $236.53 M | $41.43 B |
| E/R | 0.1% | 0.05% |
Characteristics
IBIE | GOVT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | ICE 2028 Maturity US Inflation-Linked Treasury Index | ICE U.S. Treasury Core Bond Index |
| N° of holdings | 7 | 215 |
| Asset class | Fixed Income | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 13, 2023 | February 14, 2012 |
| ESG | No | No |
Exposure
Countries
IBIE
USA
100%
Other
0%
GOVT
USA
100%
Other
-0%
Sectors
IBIE
Sovereign
99.79%
Other
0.21%
GOVT
Sovereign
99.82%
Other
0.18%
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Diversification
IBIE
Total weight of top 7 holdings out of 7
100%
GOVT
Total weight of top 15 holdings out of 15
27.58%
Top 15 holdings
Data as of July 31, 2026
IBIE
USA, TIPS 2.375% 15oct2028, USD (AE-2028)
23.34%
USA, TIPS 1.25% 15apr2028, USD (X-2028)
22.03%
USA, TIPS 0.5% 15jan2028, USD (A-2028)
19.87%
USA, TIPS 0.75% 15jul2028, USD (D-2028)
17.29%
USA, TIPS 3.625% 15apr2028, USD
8.93%
USA, TIPS 1.75% 15jan2028, USD
8.33%
BlackRock Cash Funds - Treasury
0.21%
GOVT
USA, Notes 1.375% 15nov2031, USD (F-2031)
5.29%
USA, Notes 2.625% 15feb2029, USD (B-2029)
2.98%
USA, Notes 2.75% 15feb2028, USD (B-2028)
2.66%
USA, Notes 3.125% 15nov2028, USD (F-2028)
2.09%
USA, Notes 2.875% 15may2028, USD (C-2028)
1.62%
USA, Bonds 2.5% 15may2046, USD
1.50%
USA, Bonds 1.875% 15feb2051, USD
1.49%
USA, Bonds 2.75% 15nov2042, USD
1.48%
USA, Bonds 6.125% 15nov2027, USD
1.40%
USA, Bonds 3.75% 15nov2043, USD
1.39%
USA, Notes 2.25% 15nov2027, USD (F-2027)
1.37%
USA, Notes 4% 31may2028, USD (BC-2028)
1.21%
USA, Notes 2.375% 15may2029, USD (C-2029)
1.08%
USA, Notes 4% 31may2030, USD (Z-2030)
1.01%
USA, Notes 4% 15feb2034, USD (B-2034)
1.01%
Frequently asked questions about IBIE and GOVT
How have the IBIE and GOVT ETFs performed in 2026?
As of September 11, 2026, IBIE is up 1.89% year-to-date (YTD), while GOVT has lost -1.4%. That puts IBIE better performer ahead so far this year.
Which ETF is attracting more investor money: IBIE or GOVT?
Year-to-date, the IBIE ETF saw +$131M in flows, compared to +$9.54B for GOVT.
Which ETF is more volatile: IBIE or GOVT?
Over the past year, IBIE had a volatility of 1.42%, while GOVT experienced 3.44%.
Which ETF is bigger: IBIE or GOVT?
As of September 11, 2026, IBIE holds $236.53 M in assets under management (AUM), while GOVT manages $41.43 B.
What sectors do the IBIE and GOVT ETFs invest in?
IBIE leans toward sectors like Sovereign. Meanwhile, GOVT focuses on Sovereign.
What are the top holdings of the IBIE ETF and GOVT ETF?
IBIE top holdings include USA, TIPS 2.375% 15oct2028, USD (AE-2028), USA, TIPS 1.25% 15apr2028, USD (X-2028) and USA, TIPS 0.5% 15jan2028, USD (A-2028). GOVT holds in its top three: USA, Notes 1.375% 15nov2031, USD (F-2031), USA, Notes 2.625% 15feb2029, USD (B-2029) and USA, Notes 2.75% 15feb2028, USD (B-2028).
Which ETF is more diversified: IBIE or GOVT?
IBIE has 7 securities. GOVT has 215 securities and a top 15 weight of 27.58%.
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