FAAAvsMBBAETF Comparison
VS
Fidelity AAA CLO ETF (FAAA) and iShares Mortgage-Backed Securities Active ETF (MBBA) have similar underlying exposures to countries and sectors. FAAA's top 1 sector exposures are Industrials. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. FAAA is less expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of FAAA 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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FAAA vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FAAA MBBA | +0.34%-0.54% | +1.25%-2.81% | n/an/a | n/an/a | n/an/a | n/an/a |
| Flows | FAAA MBBA | +$36M+$572M | +$84M+$579M | -- | -- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FAAA MBBA | +0.19%+5.79% | n/an/a | n/an/a | n/an/a |
| Max drawdown | FAAA MBBA | n/a-4.67% | n/an/a | n/an/a | n/an/a |
| Max drawdown duration | FAAA MBBA | n/a52d | n/an/a | n/an/a | n/an/a |
Trading data
FAAA | MBBA | |
Last sale 10/16/2026 at 1:30 PM | $50.34 | $47.49 |
| Previous close 10/15/2026 | $50.33 | $47.54 |
| 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
FAAA | MBBA | |
|---|---|---|
| Last price | $50.34 | $47.49 |
| 1D performance | +0.02% | -0.11% |
| AuM | $149.52 M | $725.38 M |
| E/R | 0.2% | 0.26% |
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Exposure
Countries
FAAA
USA
17.76%
Other
82.24%
MBBA
Data will be available soon
Sectors
FAAA
Industrials
17.76%
Other
82.24%
MBBA
Data will be available soon
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Diversification
FAAA
Total weight of top 15 holdings out of 15
19.94%
MBBA
Data will be available soon
Top 15 holdings
Data as of August 31, 2026
FAAA
US31635A1051
2.79%
AGL CLO 2022-17A, FRN 22jan2035, USD (ABS, AR)
1.54%
US13877EAL65
1.54%
Bain Capital Credit CLO 2021-1A, FRN 18apr2034, USD (ABS, AR)
1.47%
Diameter Capital CLO 2023-5A, FRN 18jan2039, USD (ABS, A1R)
1.29%
US758968AY78
1.24%
US08182DAN49
1.24%
US670881AU57
1.24%
US481952AN94
1.24%
US74988FAA57
1.24%
US67122KAC18
1.09%
US14320NAA19
1.02%
Benefit Street Partners CLO 2014-IVA, FRN 20oct2028, USD (ABS, AR5)
1.00%
US55823TAA34
1.00%
US00176HAA86
1.00%
MBBA
Data will be available soon
Frequently asked questions about FAAA and MBBA
Which ETF is bigger: FAAA or MBBA?
As of October 16, 2026, FAAA holds $149.52 M in assets under management (AUM), while MBBA manages $725.38 M.
What sectors do the FAAA and MBBA ETFs invest in?
FAAA leans toward sectors like Industrials. Meanwhile, MBBA focuses on Industrials.
What are the top holdings of the FAAA ETF and MBBA ETF?
FAAA top holdings include US31635A1051, AGL CLO 2022-17A, FRN 22jan2035, USD (ABS, AR) and US13877EAL65. MBBA holds in its top three: US01F0206A20, US01F0226A83 and US01F0526982.
Which ETF is more diversified: FAAA or MBBA?
FAAA holds 187 securities with 19.94% of its assets in the top 15. MBBA has 506 securities and a top 15 weight of 85.37%.
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