MMCAvsMBBAETF Comparison
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NYLI MacKay California Muni Intermediate ETF (MMCA) belongs to the Municipal Bonds segment. iShares Mortgage-Backed Securities Active ETF (MBBA) is part of the MBS & ABS segment. MMCA's top 1 sector exposures are Municipal. In contrast, MBBA's top sector exposures are Industrials and Non-Corporate. MMCA is more expensive with a Total Expense Ratio (TER) of 0.7%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of MMCA 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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MMCA vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | MMCA MBBA | +0.39%-0.18% | -0.30%-1.07% | +0.23%n/a | +3.47%n/a | +12.37%n/a | n/an/a |
| Flows | MMCA MBBA | +$1M+$5M | +$4M+$35M | +$23M- | +$59M- | +$58M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | MMCA MBBA | +2.40%+4.75% | +2.21%n/a | +2.93%n/a | n/an/a |
| Max drawdown | MMCA MBBA | -2.04%-2.02% | -2.77%n/a | -3.70%n/a | n/an/a |
| Max drawdown duration | MMCA MBBA | 52d64d | 179dn/a | 151dn/a | n/an/a |
Trading data
MMCA | MBBA | |
Last sale 9/2/2026 at 2:33 PM | $21.26 | $48.52 |
| Previous close 09/01/2026 | $21.25 | $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 2:33 PM
Live
Closed
MMCA | MBBA | |
|---|---|---|
| Last price | $21.26 | $48.52 |
| 1D performance | +0.05% | +0.07% |
| AuM | $90.02 M | $156.23 M |
| E/R | 0.7% | 0.26% |
Characteristics
MMCA | MBBA | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | New York Life Investments | iShares |
| Benchmark | - | - |
| N° of holdings | 35 | 25 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 22, 2021 | January 23, 2026 |
| ESG | No | No |
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Exposure
Countries
MMCA
USA
33.52%
Other
66.48%
MBBA
Data will be available soon
Sectors
MMCA
Municipal
33.52%
Other
66.48%
MBBA
Data will be available soon
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Diversification
MMCA
Total weight of top 15 holdings out of 15
25.56%
MBBA
Data will be available soon
Top 15 holdings
Data as of July 31, 2026
MMCA
California Community Choice Financing Authority, 5% 1oct2034, USD (2026G)
2.70%
California Community Choice Financing Authority, 5.25% 1feb2036, USD (2026C)
2.29%
US13013JCM62
2.26%
California Public Works Board, 5% 1sep2035, USD (2026)
2.14%
US120827ES50
2.06%
US13077DYV80
1.84%
San Jose (CA), 3.05% 1may2066, USD (2026A)
1.60%
California Infrastructure and Economic Development Bank, 3.25% 1jun2033, USD (2026)
1.59%
US845389PU30
1.37%
US13032UWT14
1.37%
California Community Choice Financing Authority, 5% 1apr2056, USD (2026A-1)
1.35%
US13080SJE54
1.29%
US376087EM00
1.24%
Anaheim Community Facilities District №08-1, 4% 1sep2041, USD (2016)
1.23%
US010824PH72
1.20%
MBBA
Data will be available soon
Frequently asked questions about MMCA and MBBA
Which ETF is bigger: MMCA or MBBA?
As of August 27, 2026, MMCA holds $90.02 M in assets under management (AUM), while MBBA manages $156.23 M.
What sectors do the MMCA and MBBA ETFs invest in?
MMCA leans toward sectors like Municipal. Meanwhile, MBBA focuses on Industrials and Non-Corporate.
What are the top holdings of the MMCA ETF and MBBA ETF?
MMCA top holdings include California Community Choice Financing Authority, 5% 1oct2034, USD (2026G), California Community Choice Financing Authority, 5.25% 1feb2036, USD (2026C) and US13013JCM62. MBBA holds in its top three: US01F0526800, US01F0206874 and BlackRock Liquidity T-Fund.
Which ETF is more diversified: MMCA or MBBA?
MMCA holds 124 securities with 25.56% of its assets in the top 15. MBBA has 491 securities and a top 15 weight of 89.36%.
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