FLDBvsCVSBETF Comparison
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Fidelity Low Duration Bond ETF (FLDB) belongs to the Money Market Bonds segment. Calvert Ultra-Short Investment Grade ETF (CVSB) is part of the US Aggregate Bonds segment. Both ETFs have the same top 3 sector exposures: Finance, Sovereign and Industrials. FLDB is less expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.24% for CVSB. FLDB is up 2.73% year-to-date (YTD) with +$50M in YTD flows. CVSB performs better with 2.87% YTD performance, and +$96M in YTD flows. Run a side-by-side ETF comparison of FLDB and CVSB 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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FLDB vs CVSB performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | FLDB CVSB | +0.34%+0.30% | +0.83%+0.78% | +2.73%+2.87% | +3.59%+3.78% | n/a+16.56% | n/an/a |
| Flows | FLDB CVSB | +$20M+$4M | +$29M+$62M | +$50M+$96M | +$57M+$90M | -+$230M | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | FLDB CVSB | +0.37%+0.41% | +0.34%+0.38% | n/a+0.49% | n/an/a |
| Max drawdown | FLDB CVSB | -0.07%-0.10% | -0.08%-0.10% | n/a-0.14% | n/an/a |
| Max drawdown duration | FLDB CVSB | 12d26d | 17d26d | n/a14d | n/an/a |
Trading data
FLDB | CVSB | |
Last sale 10/16/2026 at 1:30 PM | $50.27 | $50.59 |
| Previous close 10/16/2026 | $50.25 | $50.57 |
| Consolidated volume 10/16/2026 | ||
| 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
FLDB | CVSB | |
|---|---|---|
| Last price | $50.27 | $50.59 |
| 1D performance | +0.05% | +0.03% |
| AuM | $439.34 M | $276.87 M |
| E/R | 0.2% | 0.24% |
Characteristics
FLDB | CVSB | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Fidelity | Morgan Stanley |
| Benchmark | - | - |
| N° of holdings | 212 | 133 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | February 22, 2024 | February 1, 2023 |
| ESG | No | No |
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Exposure
Countries
FLDB
USA
55.1%
Other
44.9%
CVSB
USA
58%
Other
42%
Sectors
FLDB
Finance
35.38%
Sovereign
27.26%
Other
37.36%
CVSB
Finance
46.05%
Sovereign
12.38%
Other
41.57%
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Diversification
FLDB
Total weight of top 15 holdings out of 15
34.42%
CVSB
Total weight of top 15 holdings out of 15
29.54%
Top 15 holdings
Data as of August 31, 2026
FLDB
USA, Notes 4.125% 31jan2027, USD (AW-2027)
8.56%
USA, Notes 3.625% 31aug2027, USD (BG-2027)
7.11%
USA, Notes 3.375% 31dec2027, USD (BM-2027)
5.96%
USA, Notes 3.75% 30apr2028, USD (BA-2028)
4.08%
US31635A1051
3.87%
USA, Notes 3.5% 30sep2026, USD (BH-2026)
1.55%
Goldman Sachs, 1.948% 21oct2027, USD
0.38%
JP Morgan, 6.07% 22oct2027, USD
0.38%
US33884EAQ44
0.37%
HSBC Holdings plc, 2.251% 22nov2027, USD
0.36%
Toronto-Dominion Bank, 4.568% 17dec2026, USD (C)
0.36%
U.S. Bancorp, 6.787% 26oct2027, USD (CC)
0.36%
Mitsubishi UFJ Financial Group, 5.017% 20jul2028, USD
0.36%
U.S. Bank N.A., FRN 15may2028, USD
0.36%
US64134VAY20
0.36%
CVSB
USA, Notes 4.125% 30sep2027, USD (AD-2027)
5.44%
USA, Notes 3.75% 30jun2027, USD (BD-2027)
4.83%
Morgan Stanley Instl. Liquidity Funds - Government Portfolio
2.95%
JP Morgan, 5.04% 23jan2028, USD
2.36%
Citigroup, 3.07% 24feb2028, USD
2.02%
Bank of America Corporation, 4.948% 22jul2028, USD (N)
1.70%
Truist Bank, 4.42% 24jul2028, USD (I)
1.45%
Royal Bank of Canada, 4.652% 10jul2029, USD
1.35%
Wells Fargo, 3.584% 22may2028, USD (Q)
1.34%
EPR Properties, 4.5% 1jun2027, USD
1.04%
Hyundai Capital America, 4.875% 23jun2027, USD (A)
1.04%
Bank of Ireland Group, 2.029% 30sep2027, USD
1.04%
Banco Santander, 4.175% 24mar2028, USD (141)
1.00%
USA, Bills 0% 1dec2026, USD (119D)
0.99%
UBS Group, 4.282% 9jan2028, USD (002)
0.99%
Frequently asked questions about FLDB and CVSB
How have the FLDB and CVSB ETFs performed in 2026?
As of October 16, 2026, FLDB is up 2.73% year-to-date (YTD), while CVSB has returned 2.87%. That puts CVSB better performer ahead so far this year.
Which ETF is attracting more investor money: FLDB or CVSB?
Year-to-date, the FLDB ETF saw +$50M in flows, compared to +$96M for CVSB.
Which ETF is more volatile: FLDB or CVSB?
Over the past year, FLDB had a volatility of 0.34%, while CVSB experienced 0.38%.
Which ETF is bigger: FLDB or CVSB?
As of October 16, 2026, FLDB holds $439.34 M in assets under management (AUM), while CVSB manages $276.87 M.
What sectors do the FLDB and CVSB ETFs invest in?
FLDB leans toward sectors like Finance and Sovereign. Meanwhile, CVSB focuses on Finance and Sovereign.
What are the top holdings of the FLDB ETF and CVSB ETF?
FLDB top holdings include USA, Notes 4.125% 31jan2027, USD (AW-2027), USA, Notes 3.625% 31aug2027, USD (BG-2027) and USA, Notes 3.375% 31dec2027, USD (BM-2027). CVSB holds in its top three: USA, Notes 4.125% 30sep2027, USD (AD-2027), USA, Notes 3.75% 30jun2027, USD (BD-2027) and Morgan Stanley Instl. Liquidity Funds - Government Portfolio.
Which ETF is more diversified: FLDB or CVSB?
FLDB holds 369 securities with 34.42% of its assets in the top 15. CVSB has 290 securities and a top 15 weight of 29.54%.
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Latest news about FLDB & CVSB
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