IBIGvsGOVTETF Comparison
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iShares iBonds Oct 2030 Term TIPS ETF (IBIG) 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. IBIG is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.05% for GOVT. IBIG is up 0.43% year-to-date (YTD) with +$84M in YTD flows. GOVT performs worse with -1.41% YTD performance, and +$10.59B in YTD flows. Run a side-by-side ETF comparison of IBIG 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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IBIG vs GOVT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBIG GOVT | +0.42%+0.16% | -0.92%-1.39% | +0.43%-1.41% | +0.03%-1.80% | +16.63%+11.75% | n/a-3.89% |
| Flows | IBIG GOVT | +$18M+$926M | +$37M-$389M | +$84M+$10.59B | +$90M+$14.11B | +$175M+$19.43B | -+$31.18B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBIG GOVT | +2.70%+3.83% | +2.60%+3.56% | +4.02%+4.67% | n/a+5.68% |
| Max drawdown | IBIG GOVT | -2.45%-2.85% | -2.74%-4.44% | -3.40%-4.87% | n/a-16.15% |
| Max drawdown duration | IBIG GOVT | 57d52d | 158d229d | 156d318d | n/a1776d |
Trading data
IBIG | GOVT | |
Last sale 10/19/2026 at 1:30 PM | $25.24 | $22.02 |
| Previous close 10/16/2026 | $25.29 | $22.08 |
| 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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IBIG | 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 10/19/2026 at 1:30 PM
Live
Closed
IBIG | GOVT | |
|---|---|---|
| Last price | $25.24 | $22.02 |
| 1D performance | -0.20% | -0.29% |
| AuM | $172.93 M | $42.35 B |
| E/R | 0.1% | 0.05% |
Characteristics
IBIG | GOVT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | ICE 2030 Maturity US Inflation-Linked Treasury Index | ICE US Treasury Core Bond Index |
| N° of holdings | 5 | 218 |
| Asset class | Fixed Income | Bonds |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 19, 2023 | February 14, 2012 |
| ESG | No | No |
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Exposure
Countries
IBIG
USA
100%
GOVT
USA
99.58%
Other
0.42%
Sectors
IBIG
Sovereign
100%
Other
0%
GOVT
Sovereign
98.85%
Other
1.15%
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Diversification
IBIG
Total weight of top 5 holdings out of 5
100%
GOVT
Total weight of top 15 holdings out of 15
26.71%
Top 15 holdings
Data as of August 31, 2026
IBIG
USA, TIPS 1.125% 15oct2030, USD (AE-2030)
28.05%
USA, TIPS 1.625% 15apr2030, USD (X-2030)
27.66%
USA, TIPS 0.125% 15jul2030, USD (D-2030)
22.95%
USA, TIPS 0.125% 15jan2030, USD (A-2030)
21.34%
BlackRock Cash Funds - Treasury
0.00%
GOVT
USA, Notes 1.375% 15nov2031, USD (F-2031)
5.28%
USA, Notes 2.625% 15feb2029, USD (B-2029)
2.96%
USA, Notes 3.125% 15nov2028, USD (F-2028)
2.10%
USA, Notes 2.75% 15feb2028, USD (B-2028)
1.93%
USA, Notes 2.875% 15may2028, USD (C-2028)
1.63%
USA, Bonds 2.5% 15may2046, USD
1.51%
USA, Bonds 2.75% 15nov2042, USD
1.49%
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, Bonds 1.875% 15feb2051, USD
1.34%
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)
1.02%
USA, Notes 3.875% 31mar2028, USD (AZ-2028)
0.99%
Frequently asked questions about IBIG and GOVT
How have the IBIG and GOVT ETFs performed in 2026?
As of October 16, 2026, IBIG is up 0.43% year-to-date (YTD), while GOVT has lost -1.41%. That puts IBIG better performer ahead so far this year.
Which ETF is attracting more investor money: IBIG or GOVT?
Year-to-date, the IBIG ETF saw +$84M in flows, compared to +$10.59B for GOVT.
Which ETF is more volatile: IBIG or GOVT?
Over the past year, IBIG had a volatility of 2.6%, while GOVT experienced 3.56%.
Which ETF is bigger: IBIG or GOVT?
As of October 16, 2026, IBIG holds $172.93 M in assets under management (AUM), while GOVT manages $42.35 B.
What sectors do the IBIG and GOVT ETFs invest in?
IBIG leans toward sectors like Sovereign. Meanwhile, GOVT focuses on Sovereign.
What are the top holdings of the IBIG ETF and GOVT ETF?
IBIG top holdings include USA, TIPS 1.125% 15oct2030, USD (AE-2030), USA, TIPS 1.625% 15apr2030, USD (X-2030) and USA, TIPS 0.125% 15jul2030, USD (D-2030). 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 3.125% 15nov2028, USD (F-2028).
Which ETF is more diversified: IBIG or GOVT?
IBIG has 5 securities. GOVT has 219 securities and a top 15 weight of 26.71%.
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