CVSBvsMBBAETF Comparison
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Calvert Ultra-Short Investment Grade ETF (CVSB) belongs to the US Aggregate Bonds segment. iShares Mortgage-Backed Securities Active ETF (MBBA) is part of the MBS & ABS segment. CVSB's top 3 sector exposures are Finance, Sovereign and Non-Corporate. In contrast, MBBA's top sector exposures are Non-Corporate and Industrials. CVSB is less expensive with a Total Expense Ratio (TER) of 0.24%, versus 0.26% for MBBA. Run a side-by-side ETF comparison of CVSB 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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CVSB vs MBBA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | CVSB MBBA | +0.48%+3.00% | +0.84%-0.79% | +3.07%n/a | +3.91%n/a | +16.67%n/a | n/an/a |
| Flows | CVSB MBBA | +$10M+$48M | +$65M+$603M | +$104M- | +$96M- | +$238M- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | CVSB MBBA | +0.42%+6.06% | +0.38%n/a | +0.49%n/a | n/an/a |
| Max drawdown | CVSB MBBA | -0.10%-4.67% | -0.10%n/a | -0.14%n/a | n/an/a |
| Max drawdown duration | CVSB MBBA | 26d66d | 26dn/a | 14dn/a | n/an/a |
Trading data
CVSB | MBBA | |
Last sale 10/30/2026 at 1:30 PM | $50.46 | $48.26 |
| Previous close 10/29/2026 | $50.67 | $48.00 |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
CVSB | MBBA | |
|---|---|---|
| Last price | $50.46 | $48.26 |
| 1D performance | -0.41% | +0.54% |
| AuM | $283.95 M | $761.84 M |
| E/R | 0.24% | 0.26% |
Characteristics
CVSB | MBBA | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Morgan Stanley | iShares |
| Benchmark | - | - |
| N° of holdings | 126 | 47 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 1, 2023 | January 23, 2026 |
| ESG | No | No |
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Exposure
Countries
CVSB
USA
60.28%
Other
39.72%
MBBA
Data will be available soon
Sectors
CVSB
Finance
43.91%
Sovereign
10.23%
Non-Corporate
7.74%
Other
38.12%
MBBA
Data will be available soon
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Diversification
CVSB
Total weight of top 15 holdings out of 15
31.99%
MBBA
Data will be available soon
Top 15 holdings
Data as of September 30, 2026
CVSB
Morgan Stanley Instl. Liquidity Funds - Government Portfolio
7.74%
USA, Notes 3.25% 30jun2027, USD (AA-2027)
3.75%
USA, Notes 4.125% 15feb2027, USD (AK-2027)
3.47%
Bank of America Corporation, 4.948% 22jul2028, USD (N)
2.47%
JP Morgan, 5.04% 23jan2028, USD
2.37%
Citigroup, 3.07% 24feb2028, USD
2.03%
Truist Bank, 4.42% 24jul2028, USD (I)
1.42%
Wells Fargo, 3.584% 22may2028, USD (Q)
1.40%
Royal Bank of Canada, 4.652% 10jul2029, USD
1.32%
Bank of Ireland Group, 2.029% 30sep2027, USD
1.02%
EPR Properties, 4.5% 1jun2027, USD
1.02%
Hyundai Capital America, 4.875% 23jun2027, USD (A)
1.02%
Delta Air Lines, 4.75% 20oct2028, USD
0.99%
Banco Santander, 4.175% 24mar2028, USD (141)
0.98%
USA, Notes 3.75% 30jun2027, USD (BD-2027)
0.98%
MBBA
Data will be available soon
Frequently asked questions about CVSB and MBBA
Which ETF is bigger: CVSB or MBBA?
As of October 30, 2026, CVSB holds $283.95 M in assets under management (AUM), while MBBA manages $761.84 M.
What sectors do the CVSB and MBBA ETFs invest in?
CVSB leans toward sectors like Finance, Sovereign and Non-Corporate. Meanwhile, MBBA focuses on Non-Corporate and Industrials.
What are the top holdings of the CVSB ETF and MBBA ETF?
CVSB top holdings include Morgan Stanley Instl. Liquidity Funds - Government Portfolio, USA, Notes 3.25% 30jun2027, USD (AA-2027) and USA, Notes 4.125% 15feb2027, USD (AK-2027). MBBA holds in its top three: BlackRock Cash Funds - Treasury, US01F0526A56 and US01F0606A83.
Which ETF is more diversified: CVSB or MBBA?
CVSB holds 288 securities with 31.99% of its assets in the top 15. MBBA has 637 securities and a top 15 weight of 111.14%.
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Latest news about CVSB & MBBA
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