DMBSvsMBBAETF Comparison
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DoubleLine Mortgage ETF (DMBS) and iShares Mortgage-Backed Securities Active ETF (MBBA) have similar underlying exposures to countries and sectors. They also belong to the same industry segment: MBS & ABS. DMBS's top 2 sector exposures are Non-Corporate and Industrials. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. DMBS is more expensive with a Total Expense Ratio (TER) of 0.39%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of DMBS and MBBA 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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DMBS vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/31/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | DMBS MBBA | +0.49%-0.18% | -0.54%-1.07% | +0.17%n/a | +2.78%n/a | +15.16%n/a | n/an/a |
| Flows | DMBS MBBA | +$11M+$5M | +$32M+$35M | +$62M- | +$204M- | +$617M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | DMBS MBBA | +4.52%+4.75% | +4.19%n/a | +5.59%n/a | n/an/a |
| Max drawdown | DMBS MBBA | -1.85%-2.02% | -3.34%n/a | -5.62%n/a | n/an/a |
| Max drawdown duration | DMBS MBBA | 63d64d | 183dn/a | 91dn/a | n/an/a |
Trading data
DMBS | MBBA | |
Last sale 9/2/2026 at 5:16 PM | $47.77 | $48.52 |
| Previous close 09/01/2026 | $47.75 | $48.49 |
| Consolidated volume 09/01/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 9/2/2026 at 5:16 PM
Live
Closed
DMBS | MBBA | |
|---|---|---|
| Last price | $47.77 | $48.52 |
| 1D performance | +0.05% | +0.07% |
| AuM | $708.54 M | $156.23 M |
| E/R | 0.39% | 0.26% |
Characteristics
DMBS | MBBA | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | DoubleLine | iShares |
| Benchmark | - | - |
| N° of holdings | 16 | 25 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 31, 2023 | January 23, 2026 |
| ESG | No | No |
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Exposure
Countries
DMBS
USA
7.76%
Other
92.24%
MBBA
Data will be available soon
Sectors
DMBS
Other
100%
MBBA
Data will be available soon
Diversification
DMBS
Total weight of top 15 holdings out of 15
40.57%
MBBA
Data will be available soon
Top 15 holdings
Data as of July 31, 2026
DMBS
US01F0506844
13.15%
US3136G5GX27
2.54%
US3133A3HS09
2.29%
Dreyfus Government Cash Management
2.10%
US6652798082
2.03%
Morgan Stanley Instl. Liquidity Funds - Government Portfolio
2.03%
US3133KNSC82
2.00%
US01F0306864
1.90%
US3133AYYL82
1.87%
US31427RPS30
1.83%
US3140W6CY69
1.82%
US31427SPV42
1.77%
US3132DPPC67
1.77%
US3140W6YF33
1.74%
US3140W3A259
1.71%
MBBA
Data will be available soon
Frequently asked questions about DMBS and MBBA
Which ETF is bigger: DMBS or MBBA?
As of August 31, 2026, DMBS holds $708.54 M in assets under management (AUM), while MBBA manages $156.23 M.
What are the top holdings of the DMBS ETF and MBBA ETF?
DMBS top holdings include US01F0506844, US3136G5GX27 and US3133A3HS09. MBBA holds in its top three: US01F0526800, US01F0206874 and BlackRock Liquidity T-Fund.
Which ETF is more diversified: DMBS or MBBA?
DMBS holds 187 securities with 40.57% of its assets in the top 15. MBBA has 491 securities and a top 15 weight of 89.36%.
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