IBTOvsIBIGETF Comparison
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iShares iBonds Dec 2033 Term Treasury ETF (IBTO) belongs to the US Government Bonds segment. iShares iBonds Oct 2030 Term TIPS ETF (IBIG) is part of the Inflation-linked Bonds segment. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. IBTO is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 0.1% for IBIG. IBTO is down -1.21% year-to-date (YTD) with +$66M in YTD flows. IBIG performs better with 1.2% YTD performance, and +$61M in YTD flows. Run a side-by-side ETF comparison of IBTO and IBIG 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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IBTO vs IBIG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBTO IBIG | -0.31%-0.07% | -0.86%-0.59% | -1.21%+1.20% | +0.50%+1.16% | +10.70%n/a | n/an/a |
| Flows | IBTO IBIG | +$20M+$12M | +$29M+$25M | +$66M+$61M | +$109M+$74M | +$459M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBTO IBIG | +4.22%+2.66% | +4.18%+2.42% | +6.29%n/a | n/an/a |
| Max drawdown | IBTO IBIG | -1.68%-1.02% | -3.64%-1.33% | -6.89%n/a | n/an/a |
| Max drawdown duration | IBTO IBIG | 65d78d | 185d114d | 318dn/a | n/an/a |
Trading data
IBTO | IBIG | |
Last sale 9/3/2026 at 1:30 PM | $23.61 | $25.62 |
| Previous close 09/02/2026 | $23.59 | $25.59 |
| Consolidated volume 09/02/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 3, 2026
1-year trailing difference
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IBTO | IBIG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/3/2026 at 1:30 PM
Live
Closed
IBTO | IBIG | |
|---|---|---|
| Last price | $23.61 | $25.62 |
| 1D performance | +0.08% | +0.13% |
| AuM | $480.04 M | $152.20 M |
| E/R | 0.07% | 0.1% |
Characteristics
IBTO | IBIG | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | ICE Bofa 2033 Maturity US Treasury Index | ICE 2030 Maturity US Inflation-Linked Treasury Index |
| N° of holdings | 11 | 5 |
| Asset class | Fixed Income | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | June 29, 2023 | September 19, 2023 |
| ESG | No | No |
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Exposure
Countries
IBTO
USA
100%
Other
0%
IBIG
USA
100%
Sectors
IBTO
Sovereign
99.97%
Other
0.03%
IBIG
Sovereign
99.97%
Other
0.03%
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Diversification
IBTO
Total weight of top 11 holdings out of 11
100%
IBIG
Total weight of top 5 holdings out of 5
100%
Top 15 holdings
Data as of July 31, 2026
IBTO
USA, Notes 4.5% 15nov2033, USD (F-2033)
17.44%
USA, Notes 3.875% 15aug2033, USD (E-2033)
15.72%
USA, Notes 3.5% 15feb2033, USD (B-2033)
14.35%
USA, Notes 3.375% 15may2033, USD (C-2033)
13.86%
USA, Notes 4.25% 31mar2033, USD (J-2033)
7.69%
USA, Notes 4.25% 30jun2033, USD (M-2033)
6.48%
USA, Notes 3.75% 28feb2033, USD (H-2033)
6.41%
USA, Notes 4.25% 31may2033, USD (L-2033)
6.38%
USA, Notes 4% 31jan2033, USD (G-2033)
6.19%
USA, Notes 4.125% 30apr2033, USD (K-2033)
5.45%
BlackRock Cash Funds - Treasury
0.03%
IBIG
USA, TIPS 1.125% 15oct2030, USD (AE-2030)
28.03%
USA, TIPS 1.625% 15apr2030, USD (X-2030)
27.65%
USA, TIPS 0.125% 15jul2030, USD (D-2030)
22.95%
USA, TIPS 0.125% 15jan2030, USD (A-2030)
21.33%
BlackRock Cash Funds - Treasury
0.03%
Frequently asked questions about IBTO and IBIG
How have the IBTO and IBIG ETFs performed in 2026?
As of September 2, 2026, IBTO is down -1.21% year-to-date (YTD), while IBIG has returned 1.2%. That puts IBIG better performer ahead so far this year.
Which ETF is attracting more investor money: IBTO or IBIG?
Year-to-date, the IBTO ETF saw +$66M in flows, compared to +$61M for IBIG.
Which ETF is more volatile: IBTO or IBIG?
Over the past year, IBTO had a volatility of 4.18%, while IBIG experienced 2.42%.
Which ETF is bigger: IBTO or IBIG?
As of September 2, 2026, IBTO holds $480.04 M in assets under management (AUM), while IBIG manages $152.20 M.
What sectors do the IBTO and IBIG ETFs invest in?
IBTO leans toward sectors like Sovereign. Meanwhile, IBIG focuses on Sovereign.
What are the top holdings of the IBTO ETF and IBIG ETF?
IBTO top holdings include USA, Notes 4.5% 15nov2033, USD (F-2033), USA, Notes 3.875% 15aug2033, USD (E-2033) and USA, Notes 3.5% 15feb2033, USD (B-2033). IBIG holds in its top three: 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).
Which ETF is more diversified: IBTO or IBIG?
IBTO has 11 securities and IBIG has 5 securities.
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