IBIIvsIBTHETF Comparison
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iShares iBonds Oct 2032 Term TIPS ETF (IBII) belongs to the Inflation-linked Bonds segment. iShares iBonds Dec 2027 Term Treasury ETF (IBTH) is part of the US Government Bonds segment. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. IBII is more expensive with a Total Expense Ratio (TER) of 0.1%, versus 0.07% for IBTH. IBII is up 0.73% year-to-date (YTD) with +$27M in YTD flows. IBTH performs better with 1.71% YTD performance, and +$423M in YTD flows. Run a side-by-side ETF comparison of IBII and IBTH 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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IBII vs IBTH performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/01/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBII IBTH | -0.24%+0.26% | -1.11%+0.76% | +0.73%+1.71% | +0.90%+3.20% | n/a+14.01% | n/a+2.15% |
| Flows | IBII IBTH | +$5M+$99M | +$15M+$191M | +$27M+$423M | +$34M+$688M | -+$2.11B | -+$2.35B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBII IBTH | +3.57%+0.57% | +3.32%+0.72% | n/a+2.32% | n/a+4.12% |
| Max drawdown | IBII IBTH | -1.25%-0.07% | -2.02%-0.39% | n/a-1.93% | n/a-13.94% |
| Max drawdown duration | IBII IBTH | 92d7d | 53d40d | n/a153d | n/a1540d |
Trading data
IBII | IBTH | |
Last sale 9/2/2026 at 1:30 PM | $25.20 | $22.30 |
| Previous close 09/01/2026 | $25.20 | $22.30 |
| Consolidated volume 09/01/2026 | ||
| 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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IBII | IBTH | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/2/2026 at 1:30 PM
Live
Closed
IBII | IBTH | |
|---|---|---|
| Last price | $25.20 | $22.30 |
| 1D performance | -0.01% | +0.02% |
| AuM | $54.14 M | $2.37 B |
| E/R | 0.1% | 0.07% |
Characteristics
IBII | IBTH | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | ICE 2032 Maturity US Inflation-Linked Treasury Index | ICE 2027 Maturity US Treasury Index |
| N° of holdings | 4 | 52 |
| Asset class | Fixed Income | Fixed Income |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 19, 2023 | February 25, 2020 |
| ESG | No | No |
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Exposure
Countries
IBII
USA
100%
IBTH
USA
100%
Other
-0%
Sectors
IBII
Sovereign
99.8%
Other
0.2%
IBTH
Sovereign
99.86%
Other
0.14%
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Diversification
IBII
Total weight of top 4 holdings out of 4
100%
IBTH
Total weight of top 15 holdings out of 15
39.88%
Top 15 holdings
Data as of July 31, 2026
IBII
USA, TIPS 0.625% 15jul2032, USD (D-2032)
47.43%
USA, TIPS 0.125% 15jan2032, USD (A-2032)
44.76%
USA, TIPS 3.375% 15apr2032, USD
7.61%
BlackRock Cash Funds - Treasury
0.20%
IBTH
USA, Notes 1.5% 31jan2027, USD (G-2027)
2.95%
USA, Notes 3.75% 30jun2027, USD (BD-2027)
2.79%
USA, Notes 3.5% 30sep2027, USD (BH-2027)
2.79%
USA, Notes 3.5% 31oct2027, USD (BJ-2027)
2.73%
USA, Notes 4.125% 28feb2027, USD (AY-2027)
2.72%
USA, Notes 3.875% 31jul2027, USD (BE-2027)
2.72%
USA, Notes 3.875% 31mar2027, USD (AZ-2027)
2.72%
USA, Notes 3.75% 30apr2027, USD (BA-2027)
2.71%
USA, Notes 3.375% 30nov2027, USD (BL-2027)
2.71%
USA, Notes 3.625% 31aug2027, USD (BG-2027)
2.70%
USA, Notes 3.875% 31may2027, USD (BC-2027)
2.62%
USA, Notes 4.125% 31jan2027, USD (AW-2027)
2.62%
USA, Notes 4.5% 15apr2027, USD (AM-2027)
2.39%
USA, Notes 4.625% 15jun2027, USD (AP-2027)
2.37%
USA, Notes 3.875% 15oct2027, USD (AT-2027)
2.36%
Frequently asked questions about IBII and IBTH
How have the IBII and IBTH ETFs performed in 2026?
As of September 1, 2026, IBII is up 0.73% year-to-date (YTD), while IBTH has returned 1.71%. That puts IBTH better performer ahead so far this year.
Which ETF is attracting more investor money: IBII or IBTH?
Year-to-date, the IBII ETF saw +$27M in flows, compared to +$423M for IBTH.
Which ETF is more volatile: IBII or IBTH?
Over the past year, IBII had a volatility of 3.32%, while IBTH experienced 0.72%.
Which ETF is bigger: IBII or IBTH?
As of September 1, 2026, IBII holds $54.14 M in assets under management (AUM), while IBTH manages $2.37 B.
What sectors do the IBII and IBTH ETFs invest in?
IBII leans toward sectors like Sovereign. Meanwhile, IBTH focuses on Sovereign.
What are the top holdings of the IBII ETF and IBTH ETF?
IBII top holdings include USA, TIPS 0.625% 15jul2032, USD (D-2032), USA, TIPS 0.125% 15jan2032, USD (A-2032) and USA, TIPS 3.375% 15apr2032, USD. IBTH holds in its top three: USA, Notes 1.5% 31jan2027, USD (G-2027), USA, Notes 3.75% 30jun2027, USD (BD-2027) and USA, Notes 3.5% 30sep2027, USD (BH-2027).
Which ETF is more diversified: IBII or IBTH?
IBII has 4 securities. IBTH has 52 securities and a top 15 weight of 39.88%.
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Latest news about IBII & IBTH
Investors Hate TreasuryDirect: These Treasury ETFs Offer a Solution
November 19, 2024
IBTH
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