BAMUvsJMMFETF Comparison
VS
ETF 2
JMMF
JPMorgan 100% U.S. Treasury Securites Money Market ETF
This fund is part of
Money Market Bonds
+0.03%
Brookstone Ultra-Short Bond ETF (BAMU) belongs to the US Aggregate Bonds segment. JPMorgan 100% U.S. Treasury Securites Money Market ETF (JMMF) is part of the Money Market Bonds segment. BAMU's top 2 sector exposures are Sovereign and Non-Corporate. In contrast, JMMF's top sector exposures are Sovereign. BAMU is more expensive with a Total Expense Ratio (TER) of 1.02%, versus 0.16% for JMMF. BAMU is up 2.06% year-to-date (YTD) with -$6M in YTD flows. JMMF performs better with 2.84% YTD performance, and +$49M in YTD flows. Run a side-by-side ETF comparison of BAMU and JMMF 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 JMMF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/15/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | BAMU JMMF | +0.24%+0.33% | +0.69%+0.93% | +2.06%+2.84% | +2.71%n/a | +10.82%n/a | n/an/a |
| Flows | BAMU JMMF | -+$13M | -$2M+$35M | -$6M+$49M | -$8M- | +$63M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | BAMU JMMF | +0.30%+0.12% | +0.30%n/a | +0.34%n/a | n/an/a |
| Max drawdown | BAMU JMMF | n/an/a | n/an/a | -0.04%n/a | n/an/a |
| Max drawdown duration | BAMU JMMF | n/an/a | n/an/a | 2dn/a | n/an/a |
Trading data
BAMU | JMMF | |
Last sale 10/16/2026 at 1:30 PM | $25.27 | $100.17 |
| Previous close 10/15/2026 | $25.26 | $100.21 |
| Consolidated volume 10/15/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/16/2026 at 1:30 PM
Live
Closed
BAMU | JMMF | |
|---|---|---|
| Last price | $25.27 | $100.17 |
| 1D performance | +0.04% | -0.04% |
| AuM | $65.68 M | $102.13 M |
| E/R | 1.02% | 0.16% |
Characteristics
BAMU | JMMF | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Brookstone Asset Management | J.P. Morgan Asset Management |
| Benchmark | - | - |
| N° of holdings | 93 | 52 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 27, 2023 | December 10, 2025 |
| ESG | No | No |
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Exposure
Countries
BAMU
USA
98.9%
Other
1.1%
JMMF
USA
97.36%
Other
2.64%
Sectors
BAMU
Sovereign
95.3%
Other
4.7%
JMMF
Sovereign
97.36%
Other
2.64%
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Diversification
BAMU
Total weight of top 15 holdings out of 15
39.58%
JMMF
Total weight of top 15 holdings out of 15
73.48%
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%
JMMF
USA, Bills 0% 1sep2026, USD (119D)
7.96%
USA, Bills 0% 22sep2026, USD (119D)
7.94%
USA, Bills 0% 8sep2026, USD (119D)
7.54%
USA, Bills 0% 10sep2026, USD (182D)
6.83%
USA, Bills 0% 3sep2026, USD (364D)
6.24%
USA, Bills 0% 15sep2026, USD (119D)
6.23%
USA, Bills 0% 8oct2026, USD (182D)
5.15%
USA, Bills 0% 17sep2026, USD (182D)
4.39%
USA, Bills 0% 1oct2026, USD (364D)
4.38%
USA, Bills 0% 27oct2026, USD (119D)
4.14%
USA, Notes FRN 30apr2027, USD (BB-2027)
2.68%
USA, Bills 0% 29sep2026, USD (119D)
2.61%
USA, Notes FRN 31jan2028, USD (AX-2028)
2.50%
USA, Bills 0% 6oct2026, USD (119D)
2.46%
USA, Notes FRN 31jul2027, USD (BF-2027)
2.44%
Frequently asked questions about BAMU and JMMF
How have the BAMU and JMMF ETFs performed in 2026?
As of October 15, 2026, BAMU is up 2.06% year-to-date (YTD), while JMMF has returned 2.84%. That puts JMMF better performer ahead so far this year.
Which ETF is attracting more investor money: BAMU or JMMF?
Year-to-date, the BAMU ETF saw -$6M in flows, compared to +$49M for JMMF.
Which ETF is bigger: BAMU or JMMF?
As of October 15, 2026, BAMU holds $65.68 M in assets under management (AUM), while JMMF manages $102.13 M.
What sectors do the BAMU and JMMF ETFs invest in?
BAMU leans toward sectors like Sovereign. Meanwhile, JMMF focuses on Sovereign.
What are the top holdings of the BAMU ETF and JMMF ETF?
BAMU top holdings include BlackRock Cash Funds - Treasury, USA, Bills 0% 20oct2026, USD (119D) and USA, Bills 0% 13oct2026, USD (119D). JMMF holds in its top three: USA, Bills 0% 1sep2026, USD (119D), USA, Bills 0% 22sep2026, USD (119D) and USA, Bills 0% 8sep2026, USD (119D).
Which ETF is more diversified: BAMU or JMMF?
BAMU holds 98 securities with 39.58% of its assets in the top 15. JMMF has 55 securities and a top 15 weight of 73.48%.
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Latest news about BAMU & JMMF
The Two Best Types of Fixed-Income ETFs For Managing Cash
July 17, 2026
JMMF
The ETF Underdogs, Part 8: Money Market ETFs
April 17, 2026
JMMF
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