MFS Active Core Plus Bond ETF

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About MFSB

MFSB is an actively managed fund that invests in debt securities of any credit quality and maturity issued by governments and corporations from around the globe. The fund seeks total return with an emphasis on current income. 

Category
Intermediate Core-Plus Bond
CategoryIntermediate Core-Plus Bond
Number of holdings
470
Number of holdings470
Inception Date
Dec 4, 2024
Inception DateDec 4, 2024

What's in this fund

Sectors

As of September 3, 2026
Government Bonds36.71%
Corporate Bonds33.77%
Securitized Bonds27.18%
Cash & Equivalents2.17%
Municipal Bonds0.17%

Top 10 Holdings (33.56% of total assets)

As of September 3, 2026
NameSymbol% Assets
2 Year Treasury Note Future Dec 2612.38%
United States Treasury Bonds 4.625%7.83%
United States Treasury Notes 3.875%4.03%
United States Treasury Bonds 4.625%3.35%
United States Treasury Notes 4.125%2.12%
Federal National Mortgage Association 3%0.83%
United States Treasury Bonds 4.625%0.79%
United States Treasury Bonds 4.875%0.77%
United States Treasury Bonds 4.5%0.75%
Us 5yr Note (Cbt) Dec26 Xcbt 202612310.71%

MFSB Key Statistics

AUM
563.71M
AUM563.71M
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
5.14
30-Day yield5.14
Average volume
119.85K
Average volume119.85K
High today
$24.53
High today$24.53
Low today
$24.49
Low today$24.49
Open price
$24.52
Open price$24.52
Volume
230.16K
Volume230.16K
52 Week high
$25.57
52 Week high$25.57
52 Week low
$24.45
52 Week low$24.45
Expense ratio
0.34
Expense ratio0.34

Stock Snapshot

With a market cap of 564.69M, MFS Active Core Plus Bond ETF(MFSB) trades at $24.52.

As of 2026-09-08, MFS Active Core Plus Bond ETF(MFSB) stock has fluctuated between $24.49 and $24.53. The current price stands at $24.52, placing the stock +0.1% above today's low and -0.0% off the high.

MFS Active Core Plus Bond ETF(MFSB) shares are trading with a volume of 230.16K, against a daily average of 119.85K.

In the last year, MFS Active Core Plus Bond ETF(MFSB) shares hit a 52-week high of $25.57 and a 52-week low of $24.45.

In the last year, MFS Active Core Plus Bond ETF(MFSB) shares hit a 52-week high of $25.57 and a 52-week low of $24.45.

Average Annual Return

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All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.