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EVSBvsMFSBETF Comparison

ETF 1
EVSB

Eaton Vance Ultra-Short Income ETF

This fund is part of
US Aggregate Bonds
+0.03%
VS
ETF 2
MFSB

MFS Active Core Plus Bond ETF

This fund is part of
US Aggregate Bonds
+0.03%

Eaton Vance Ultra-Short Income ETF (EVSB) and MFS Active Core Plus Bond ETF (MFSB) belong to the same industry segment: US Aggregate Bonds. EVSB's top 3 sector exposures are Finance, Sovereign and Utilities. In contrast, MFSB's top sector exposures are Sovereign, Finance and Industrials. EVSB is less expensive with a Total Expense Ratio (TER) of 0.17%, versus 0.34% for MFSB. EVSB is up 2.97% year-to-date (YTD) with +$116M in YTD flows. MFSB performs worse with -1.09% YTD performance, and +$582M in YTD flows. Run a side-by-side ETF comparison of EVSB and MFSB 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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EVSB vs MFSB performance and flow charts

Performance

-1.5-1.0-0.50.00.5%Sep 16Sep 23Sep 30Oct 7Oct 14

Cumulative Flows

0 M50 M100 M150 MSep 16Sep 23Sep 30Oct 7Oct 14

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Historic performance and flows
Data as of 10/16/2026
1M3MYTD1Y3Y5Y
Perf.
EVSB
MFSB
+0.32%-0.32%
+0.83%-1.78%
+2.97%-1.09%
+3.96%-1.05%
+17.02%n/a
n/an/a
Flows
EVSB
MFSB
+$98M+$151M
+$137M+$244M
+$116M+$582M
+$130M+$631M
+$374M-
--
Volatility and drawdown
3M1Y3Y5Y
Volatility
EVSB
MFSB
+0.42%+3.97%
+0.38%+3.51%
+0.51%n/a
n/an/a
Max drawdown
EVSB
MFSB
-0.08%-3.18%
-0.08%-4.09%
-0.14%n/a
n/an/a
Max drawdown duration
EVSB
MFSB
12d52d
12d229d
13dn/a
n/an/a
Trading data

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EVSB
MFSB
Last sale
10/16/2026 at 1:30 PM
$50.74
$24.06
Previous close
10/15/2026
$50.72
$24.09
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
EVSB
MFSB
Last price
$50.74
$24.06
1D performance
+0.04%
-0.14%
AuM$374.21 M$719.76 M
E/R0.17%0.34%
Characteristics
EVSB
MFSB
Management strategyActiveActive
ProviderMorgan StanleyMFS
Benchmark--
N° of holdings179237
Asset class--
Trailing 12m distribution yield
Join
Join
Inception dateOctober 19, 2023December 4, 2024
ESGNoNo
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Exposure

Countries

EVSB
USA
54.39%
Other
45.61%
MFSB
USA
57.49%
Other
42.51%

Sectors

EVSB
Finance
42.53%
Sovereign
10.01%
Other
47.47%
MFSB
Sovereign
27.4%
Finance
19.95%
Industrials
8.05%
Other
44.6%
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Diversification

EVSB

Total weight of top 15 holdings out of 15

25.77%
MFSB

Total weight of top 15 holdings out of 15

27.94%

Top 15 holdings

Data as of August 31, 2026
EVSB
USA, Notes 3.75% 30jun2027, USD (BD-2027)
10.01%
Wells Fargo, 3.584% 22may2028, USD (Q)
2.19%
JP Morgan, 5.04% 23jan2028, USD
1.98%
Bank of America Corporation, 4.948% 22jul2028, USD (N)
1.43%
Smithfield Foods, 4.25% 1feb2027, USD
1.10%
EPR Properties, 4.5% 1jun2027, USD
1.07%
Bank of Ireland Group, 2.029% 30sep2027, USD
1.02%
NextEra Energy, 4.685% 1sep2027, USD (M)
0.99%
Viatris, 2.3% 22jun2027, USD
0.98%
Caixabank, 6.684% 13sep2027, USD (2)
0.95%
Truist Bank, 4.42% 24jul2028, USD (I)
0.87%
Banco Santander, 4.175% 24mar2028, USD (141)
0.85%
Stellantis Finance US, 1.711% 29jan2027, USD
0.83%
Ford Motor Credit Co, 5.125% 5nov2026, USD
0.75%
Radian Group Inc, 4.875% 15mar2027, USD
0.75%
MFSB
USA, Bonds 4.625% 15nov2045, USD
9.13%
USA, Notes 3.875% 31jul2030, USD (AB-2030)
4.69%
USA, Bonds 4.625% 15nov2055, USD
3.92%
USA, Notes 4.125% 31oct2029, USD (AF-2029)
2.46%
US01F0306948
0.97%
USA, Bonds 4.625% 15nov2044, USD
0.92%
USA, Bonds 4.875% 15aug2045, USD
0.89%
USA, Bonds 4.5% 15nov2054, USD
0.88%
Boston Properties LP, 5.75% 15jan2035, USD
0.66%
Bank of America Corporation, 5.744% 12feb2036, USD (N)
0.61%
Highwoods Realty, 5.35% 15jan2033, USD
0.61%
Jefferies Financial Group, 5.5% 15feb2036, USD
0.57%
Corebridge Financial, 5.75% 15jan2034, USD
0.56%
US12570XAQ51
0.55%
USA, Bonds 4.25% 15feb2054, USD
0.54%
Frequently asked questions about EVSB and MFSB

How have the EVSB and MFSB ETFs performed in 2026?

As of October 16, 2026, EVSB is up 2.97% year-to-date (YTD), while MFSB has lost -1.09%. That puts EVSB better performer ahead so far this year.

Which ETF is attracting more investor money: EVSB or MFSB?

Year-to-date, the EVSB ETF saw +$116M in flows, compared to +$582M for MFSB.

Which ETF is more volatile: EVSB or MFSB?

Over the past year, EVSB had a volatility of 0.38%, while MFSB experienced 3.51%.

Which ETF is bigger: EVSB or MFSB?

As of October 16, 2026, EVSB holds $374.21 M in assets under management (AUM), while MFSB manages $719.76 M.

What sectors do the EVSB and MFSB ETFs invest in?

EVSB leans toward sectors like Finance and Sovereign. Meanwhile, MFSB focuses on Sovereign, Finance and Industrials.

What are the top holdings of the EVSB ETF and MFSB ETF?

EVSB top holdings include USA, Notes 3.75% 30jun2027, USD (BD-2027), Wells Fargo, 3.584% 22may2028, USD (Q) and JP Morgan, 5.04% 23jan2028, USD. MFSB holds in its top three: USA, Bonds 4.625% 15nov2045, USD, USA, Notes 3.875% 31jul2030, USD (AB-2030) and USA, Bonds 4.625% 15nov2055, USD.

Which ETF is more diversified: EVSB or MFSB?

EVSB holds 708 securities with 25.77% of its assets in the top 15. MFSB has 463 securities and a top 15 weight of 27.94%.

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