BAMUvsBILZETF Comparison
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Brookstone Ultra-Short Bond ETF (BAMU) belongs to the US Aggregate Bonds segment. PIMCO Ultra Short Government Active ETF (BILZ) is part of the Money Market Bonds segment. BAMU's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, BILZ's top sector exposures are Sovereign. BAMU is more expensive with a Total Expense Ratio (TER) of 1.02%, versus 0.14% for BILZ. BAMU is up 2.1% year-to-date (YTD) with -$6M in YTD flows. BILZ performs better with 2.86% YTD performance, and +$135M in YTD flows. Run a side-by-side ETF comparison of BAMU and BILZ 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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BAMU vs BILZ performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BAMU BILZ | +0.28%+0.30% | +0.69%+0.90% | +2.10%+2.86% | +2.75%+3.66% | +10.87%+14.05% | n/an/a |
| Flows | BAMU BILZ | -+$107M | -$2M-$61K | -$6M+$135M | -$8M+$99M | +$63M+$892M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BAMU BILZ | +0.30%+0.16% | +0.30%+0.15% | +0.34%+0.19% | n/an/a |
| Max drawdown | BAMU BILZ | n/an/a | n/an/a | -0.04%n/a | n/an/a |
| Max drawdown duration | BAMU BILZ | n/an/a | n/an/a | 2dn/a | n/an/a |
Trading data
BAMU | BILZ | |
Last sale 10/19/2026 at 1:30 PM | $25.27 | $100.82 |
| Previous close 10/19/2026 | $25.27 | $100.81 |
| Consolidated volume 10/19/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/19/2026 at 1:30 PM
Live
Closed
BAMU | BILZ | |
|---|---|---|
| Last price | $25.27 | $100.82 |
| 1D performance | +0.00% | +0.01% |
| AuM | $65.70 M | $973.83 M |
| E/R | 1.02% | 0.14% |
Characteristics
BAMU | BILZ | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Brookstone Asset Management | PIMCO |
| Benchmark | - | - |
| N° of holdings | 93 | 3 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 27, 2023 | June 22, 2023 |
| ESG | No | No |
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Exposure
Countries
BAMU
USA
98.9%
Other
1.1%
BILZ
USA
100%
Sectors
BAMU
Sovereign
95.3%
Other
4.7%
BILZ
Sovereign
100%
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Diversification
BAMU
Total weight of top 15 holdings out of 15
39.58%
BILZ
Total weight of top 3 holdings out of 3
100%
Top 15 holdings
Data as of August 31, 2026
BAMU
BlackRock Cash Funds - Treasury
3.61%
USA, Bills 0% 20oct2026, USD (119D)
3.57%
USA, Bills 0% 13oct2026, USD (119D)
3.29%
USA, Bills 0% 29oct2026, USD (364D)
3.18%
USA, Bills 0% 27oct2026, USD (119D)
2.65%
USA, Bills 0% 8oct2026, USD (182D)
2.56%
USA, Bills 0% 15oct2026, USD (182D)
2.45%
USA, Bills 0% 27nov2026, USD (364D)
2.43%
USA, Notes 3.5% 30sep2026, USD (BH-2026)
2.39%
USA, Bills 0% 22oct2026, USD (182D)
2.35%
USA, Bills 0% 5nov2026, USD (182D)
2.33%
USA, Bills 0% 19nov2026, USD (182D)
2.31%
USA, Bills 0% 6oct2026, USD (119D)
2.28%
USA, Notes 4.125% 31oct2026, USD (BJ-2026)
2.12%
USA, Notes 0.875% 30sep2026, USD (AD-2026)
2.07%
BILZ
USA, Bills 0% 27oct2026, USD (119D)
41.81%
USA, Bills 0% 22sep2026, USD (119D)
40.23%
USA, Bills 0% 1dec2026, USD (119D)
17.96%
Frequently asked questions about BAMU and BILZ
How have the BAMU and BILZ ETFs performed in 2026?
As of October 16, 2026, BAMU is up 2.1% year-to-date (YTD), while BILZ has returned 2.86%. That puts BILZ better performer ahead so far this year.
Which ETF is attracting more investor money: BAMU or BILZ?
Year-to-date, the BAMU ETF saw -$6M in flows, compared to +$135M for BILZ.
Which ETF is more volatile: BAMU or BILZ?
Over the past year, BAMU had a volatility of 0.3%, while BILZ experienced 0.15%.
Which ETF is bigger: BAMU or BILZ?
As of October 16, 2026, BAMU holds $65.70 M in assets under management (AUM), while BILZ manages $973.83 M.
What sectors do the BAMU and BILZ ETFs invest in?
BAMU leans toward sectors like Sovereign. Meanwhile, BILZ focuses on Sovereign.
What are the top holdings of the BAMU ETF and BILZ ETF?
BAMU top holdings include BlackRock Cash Funds - Treasury, USA, Bills 0% 20oct2026, USD (119D) and USA, Bills 0% 13oct2026, USD (119D). BILZ holds in its top three: USA, Bills 0% 27oct2026, USD (119D), USA, Bills 0% 22sep2026, USD (119D) and USA, Bills 0% 1dec2026, USD (119D).
Which ETF is more diversified: BAMU or BILZ?
BAMU holds 98 securities with 39.58% of its assets in the top 15. BILZ has 3 securities.
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