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
412
Number of holdings412
Inception Date
Dec 4, 2024
Inception DateDec 4, 2024

What's in this fund

Sectors

As of May 29, 2026
Government Bonds35.20%
Corporate Bonds34.04%
Securitized Bonds27.93%
Cash and Equivalents2.61%
Municipal Bonds0.22%

Top 10 Holdings (33.01% of total assets)

As of May 29, 2026
NameSymbol% Assets
2 Year Treasury Note Future Sept 2612.52%
United States Treasury Bonds 4.625%6.70%
United States Treasury Bonds 4.625%3.32%
United States Treasury Notes 3.875%3.02%
United States Treasury Notes 4.125%2.79%
United States Treasury Bonds 4.625%1.07%
United States Treasury Bonds 4.875%1.02%
United States Treasury Bonds 4.5%1.02%
Ultra 10 Year US Treasury Note Future Sept 260.87%
Federal National Mortgage Association 6%0.68%

MFSB Key Statistics

AUM
426.25M
AUM426.25M
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
4.88
30-Day yield4.88
Average volume
128.61K
Average volume128.61K
High today
$24.87
High today$24.87
Low today
$24.83
Low today$24.83
Open price
$24.85
Open price$24.85
Volume
45.92K
Volume45.92K
52 Week high
$25.57
52 Week high$25.57
52 Week low
$24.57
52 Week low$24.57
Expense ratio
0.34
Expense ratio0.34

Stock Snapshot

The current MFS Active Core Plus Bond ETF(MFSB) stock price is $24.87, with a market capitalization of 446.95M.

On 2026-06-09, MFS Active Core Plus Bond ETF(MFSB) stock moved within a range of $24.83 to $24.87. With shares now at $24.87, the stock is trading +0.1% above its intraday low and 0.0% below the session's peak.

Trading activity shows a volume of 45.92K, compared to an average daily volume of 128.61K.

The stock's 52-week range extends from a low of $24.57 to a high of $25.57.

The stock's 52-week range extends from a low of $24.57 to a high of $25.57.

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.