IBTMvsBAMBETF Comparison
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iShares iBonds Dec 2032 Term Treasury ETF (IBTM) belongs to the US Government Bonds segment. Brookstone Intermediate Bond ETF (BAMB) is part of the US Aggregate Bonds segment. Both ETFs have the same top 2 sector exposures: Sovereign and Non-Corporate. IBTM is less expensive with a Total Expense Ratio (TER) of 0.07%, versus 1.01% for BAMB. IBTM is down -0.98% year-to-date (YTD) with +$83M in YTD flows. BAMB performs worse with -1.69% YTD performance, and -$7M in YTD flows. Run a side-by-side ETF comparison of IBTM and BAMB 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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IBTM vs BAMB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IBTM BAMB | -0.28%-0.42% | -0.69%-0.95% | -0.98%-1.69% | +0.59%-0.41% | +11.49%n/a | n/an/a |
| Flows | IBTM BAMB | +$4M-$2M | +$27M-$3M | +$83M-$7M | +$248M-$7M | +$469M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IBTM BAMB | +3.78%+3.69% | +3.76%+3.60% | +5.91%n/a | n/an/a |
| Max drawdown | IBTM BAMB | -1.43%-1.56% | -3.24%-3.33% | -6.35%n/a | n/an/a |
| Max drawdown duration | IBTM BAMB | 65d64d | 185d184d | 318dn/a | n/an/a |
Trading data
IBTM | BAMB | |
Last sale 9/3/2026 at 5:23 PM | $22.29 | $25.55 |
| Previous close 09/02/2026 | $22.25 | $25.50 |
| 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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BAMB
is actively managed and doesn’t replicate an indexIBTM | BAMB | |
|---|---|---|
| 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 5:23 PM
Live
Closed
IBTM | BAMB | |
|---|---|---|
| Last price | $22.29 | $25.55 |
| 1D performance | +0.18% | +0.22% |
| AuM | $558.48 M | $56.06 M |
| E/R | 0.07% | 1.01% |
Characteristics
IBTM | BAMB | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | Brookstone Asset Management |
| Benchmark | ICE 2032 Maturity US Treasury Index | - |
| N° of holdings | 16 | 104 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | July 6, 2022 | September 27, 2023 |
| ESG | No | No |
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Exposure
Countries
IBTM
USA
100%
Other
-0%
BAMB
USA
98.73%
Other
1.27%
Sectors
IBTM
Sovereign
99.91%
Other
0.09%
BAMB
Sovereign
98.65%
Other
1.35%
Diversification
IBTM
Total weight of top 15 holdings out of 15
99.91%
BAMB
Total weight of top 15 holdings out of 15
36.78%
Top 15 holdings
Data as of July 31, 2026
IBTM
USA, Notes 4.125% 15nov2032, USD (F-2032)
11.49%
USA, Notes 2.875% 15may2032, USD (C-2032)
11.02%
USA, Notes 1.875% 15feb2032, USD (B-2032)
10.82%
USA, Notes 2.75% 15aug2032, USD (E-2032)
10.53%
USA, Notes 4.375% 31jan2032, USD (G-2032)
5.25%
USA, Notes 4.125% 29feb2032, USD (H-2032)
5.17%
USA, Notes 4.125% 31mar2032, USD (J-2032)
5.15%
USA, Notes 4% 31jul2032, USD (N-2032)
5.13%
USA, Notes 4.125% 31may2032, USD (L-2032)
5.10%
USA, Notes 4% 30apr2032, USD (K-2032)
5.09%
USA, Notes 3.875% 31aug2032, USD (P-2032)
5.07%
USA, Notes 3.875% 30sep2032, USD (Q-2032)
5.05%
USA, Notes 4% 30jun2032, USD (M-2032)
5.05%
USA, Notes 3.75% 31oct2032, USD (R-2032)
5.00%
USA, Notes 3.75% 30nov2032, USD (S-2032)
4.98%
BAMB
USA, Notes 4.5% 15nov2033, USD (F-2033)
4.34%
USA, Notes 3.875% 15aug2033, USD (E-2033)
3.31%
USA, Notes 3.375% 15may2033, USD (C-2033)
3.18%
USA, Notes 3.5% 15feb2033, USD (B-2033)
2.60%
USA, Notes 4.125% 15feb2036, USD (B-2036)
2.27%
USA, Notes 4.125% 15nov2032, USD (F-2032)
2.21%
USA, Notes 2.875% 15may2032, USD (C-2032)
2.17%
USA, Notes 4.625% 15feb2035, USD (B-2035)
2.13%
USA, Notes 1.875% 15feb2032, USD (B-2032)
2.13%
USA, Notes 4.25% 15aug2035, USD (E-2035)
2.11%
USA, Notes 4% 15feb2034, USD (B-2034)
2.09%
USA, Notes 2.75% 15aug2032, USD (E-2032)
2.08%
USA, Notes 4.25% 15nov2034, USD (F-2034)
2.08%
USA, Notes 4% 15nov2035, USD (F-2035)
2.05%
USA, Notes 4.375% 15may2034, USD (C-2034)
2.02%
Frequently asked questions about IBTM and BAMB
How have the IBTM and BAMB ETFs performed in 2026?
As of September 2, 2026, IBTM is down -0.98% year-to-date (YTD), while BAMB has lost -1.69%. That puts IBTM better performer ahead so far this year.
Which ETF is attracting more investor money: IBTM or BAMB?
Year-to-date, the IBTM ETF saw +$83M in flows, compared to -$7M for BAMB.
Which ETF is more volatile: IBTM or BAMB?
Over the past year, IBTM had a volatility of 3.76%, while BAMB experienced 3.6%.
Which ETF is bigger: IBTM or BAMB?
As of September 2, 2026, IBTM holds $558.48 M in assets under management (AUM), while BAMB manages $56.06 M.
What sectors do the IBTM and BAMB ETFs invest in?
IBTM leans toward sectors like Sovereign. Meanwhile, BAMB focuses on Sovereign.
What are the top holdings of the IBTM ETF and BAMB ETF?
IBTM top holdings include USA, Notes 4.125% 15nov2032, USD (F-2032), USA, Notes 2.875% 15may2032, USD (C-2032) and USA, Notes 1.875% 15feb2032, USD (B-2032). BAMB holds in its top three: USA, Notes 4.5% 15nov2033, USD (F-2033), USA, Notes 3.875% 15aug2033, USD (E-2033) and USA, Notes 3.375% 15may2033, USD (C-2033).
Which ETF is more diversified: IBTM or BAMB?
IBTM holds 16 securities with 99.91% of its assets in the top 15. BAMB has 104 securities and a top 15 weight of 36.78%.
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