TRSYvsBAMUETF Comparison
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Xtrackers US 0-1 Year Treasury ETF (TRSY) belongs to the Money Market Bonds segment. Brookstone Ultra-Short Bond ETF (BAMU) is part of the US Aggregate Bonds segment. TRSY's top 1 sector exposures are Sovereign. In contrast, BAMU's top sector exposures are Sovereign and Non-Corporate. TRSY is less expensive with a Total Expense Ratio (TER) of 0.06%, versus 1.02% for BAMU. TRSY is up 2.42% year-to-date (YTD) with +$73M in YTD flows. BAMU performs worse with 1.78% YTD performance, and -$6M in YTD flows. Run a side-by-side ETF comparison of TRSY and BAMU 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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TRSY vs BAMU performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/11/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | TRSY BAMU | +0.28%+0.21% | +0.89%+0.65% | +2.42%+1.78% | +3.67%+2.71% | n/an/a | n/an/a |
| Flows | TRSY BAMU | +$2M-$1M | +$28M-$4M | +$73M-$6M | +$75M-$6M | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | TRSY BAMU | +0.20%+0.33% | +0.17%+0.30% | n/an/a | n/an/a |
| Max drawdown | TRSY BAMU | n/an/a | n/an/a | n/an/a | n/an/a |
| Max drawdown duration | TRSY BAMU | n/an/a | n/an/a | n/an/a | n/an/a |
Trading data
TRSY | BAMU | |
Last sale 9/11/2026 at 1:30 PM | $30.15 | $25.18 |
| Previous close 09/11/2026 | $30.14 | $25.20 |
| Consolidated volume 09/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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BAMU
is actively managed and doesn’t replicate an indexTRSY | BAMU | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/11/2026 at 1:30 PM
Live
Closed
TRSY | BAMU | |
|---|---|---|
| Last price | $30.15 | $25.18 |
| 1D performance | +0.02% | -0.06% |
| AuM | $94.66 M | $65.49 M |
| E/R | 0.06% | 1.02% |
Characteristics
TRSY | BAMU | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | Xtrackers by DWS | Brookstone Asset Management |
| Benchmark | ICE U.S. Treasury Short Bond Index | - |
| N° of holdings | 90 | 100 |
| Asset class | Fixed Income | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 9, 2024 | September 27, 2023 |
| ESG | No | No |
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Exposure
Countries
TRSY
USA
100%
Other
-0%
BAMU
USA
100.07%
Other
-0.07%
Sectors
TRSY
Sovereign
100%
Other
-0%
BAMU
Sovereign
98.49%
Other
1.51%
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Diversification
TRSY
Total weight of top 15 holdings out of 15
37.6%
BAMU
Total weight of top 15 holdings out of 15
37.47%
Top 15 holdings
Data as of July 31, 2026
TRSY
USA, Bills 0% 6aug2026, USD (364D)
4.30%
USA, Bills 0% 3sep2026, USD (364D)
3.35%
USA, Bills 0% 13aug2026, USD (182D)
2.61%
USA, Bills 0% 17sep2026, USD (182D)
2.60%
USA, Bills 0% 24sep2026, USD (182D)
2.60%
USA, Bills 0% 27aug2026, USD (182D)
2.59%
USA, Bills 0% 10sep2026, USD (182D)
2.58%
USA, Bills 0% 20aug2026, USD (182D)
2.53%
USA, Bills 0% 11aug2026, USD (119D)
2.26%
USA, Bills 0% 25aug2026, USD (119D)
2.20%
USA, Bills 0% 4aug2026, USD (119D)
2.15%
USA, Bills 0% 18aug2026, USD (119D)
2.13%
USA, Bills 0% 1oct2026, USD (364D)
1.92%
USA, Bills 0% 24dec2026, USD (363D)
1.91%
USA, Bills 0% 29oct2026, USD (364D)
1.87%
BAMU
USA, Bills 0% 3sep2026, USD (364D)
3.22%
USA, Bills 0% 10sep2026, USD (182D)
3.21%
USA, Bills 0% 22sep2026, USD (119D)
3.20%
USA, Bills 0% 29oct2026, USD (364D)
3.07%
USA, Bills 0% 1oct2026, USD (364D)
2.73%
USA, Bills 0% 1sep2026, USD (119D)
2.61%
USA, Bills 0% 17sep2026, USD (182D)
2.53%
USA, Bills 0% 15sep2026, USD (119D)
2.47%
USA, Bills 0% 29sep2026, USD (119D)
2.21%
USA, Bills 0% 15oct2026, USD (182D)
2.20%
USA, Bills 0% 25aug2026, USD (119D)
2.18%
USA, Bills 0% 22oct2026, USD (182D)
2.10%
USA, Bills 0% 18aug2026, USD (119D)
2.04%
USA, Bills 0% 24sep2026, USD (182D)
2.01%
USA, Bills 0% 27nov2026, USD (364D)
1.69%
Frequently asked questions about TRSY and BAMU
How have the TRSY and BAMU ETFs performed in 2026?
As of September 11, 2026, TRSY is up 2.42% year-to-date (YTD), while BAMU has returned 1.78%. That puts TRSY better performer ahead so far this year.
Which ETF is attracting more investor money: TRSY or BAMU?
Year-to-date, the TRSY ETF saw +$73M in flows, compared to -$6M for BAMU.
Which ETF is more volatile: TRSY or BAMU?
Over the past year, TRSY had a volatility of 0.17%, while BAMU experienced 0.3%.
Which ETF is bigger: TRSY or BAMU?
As of September 11, 2026, TRSY holds $94.66 M in assets under management (AUM), while BAMU manages $65.49 M.
What sectors do the TRSY and BAMU ETFs invest in?
TRSY leans toward sectors like Sovereign. Meanwhile, BAMU focuses on Sovereign.
What are the top holdings of the TRSY ETF and BAMU ETF?
TRSY top holdings include USA, Bills 0% 6aug2026, USD (364D), USA, Bills 0% 3sep2026, USD (364D) and USA, Bills 0% 13aug2026, USD (182D). BAMU holds in its top three: USA, Bills 0% 3sep2026, USD (364D), USA, Bills 0% 10sep2026, USD (182D) and USA, Bills 0% 22sep2026, USD (119D).
Which ETF is more diversified: TRSY or BAMU?
TRSY holds 90 securities with 37.6% of its assets in the top 15. BAMU has 100 securities and a top 15 weight of 37.47%.
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Latest news about TRSY & BAMU
Why the Xtrackers US 0-1 Year Treasury ETF (TRSY) is Ideal for Cash Management
October 14, 2025
TRSY
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