MFS Active Core Plus Bond ETF

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell MFSB and other ETFs, options, and stocks.

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
385
Number of holdings385
Inception Date
Dec 4, 2024
Inception DateDec 4, 2024

What's in this fund

Sectors

As of March 27, 2026
Corporate Bonds34.63%
Government Bonds33.46%
Securitized Bonds24.46%
Cash and Equivalents7.18%
Municipal Bonds0.27%

Top 10 Holdings (30.94% of total assets)

As of March 27, 2026
NameSymbol% Assets
2 Year Treasury Note Future June 267.19%
United States Treasury Bonds 4.625%7.09%
United States Treasury Notes 4.125%4.28%
United States Treasury Notes 3.875%3.62%
United States Treasury Bonds 4.625%3.12%
United States Treasury Bonds 4.625%1.30%
United States Treasury Bonds 4.875%1.25%
United States Treasury Bonds 4.5%1.25%
Ultra 10 Year US Treasury Note Future June 261.07%
United States Treasury Bonds 4.25%0.77%

MFSB Key Statistics

AUM
367.14M
AUM367.14M
Price-Earnings ratio
Price-Earnings ratio
30-Day yield
4.68
30-Day yield4.68
Average volume
381.31K
Average volume381.31K
High today
$24.93
High today$24.93
Low today
$24.87
Low today$24.87
Open price
$24.87
Open price$24.87
Volume
57.33K
Volume57.33K
52 Week high
$25.57
52 Week high$25.57
52 Week low
$24.15
52 Week low$24.15
Expense ratio
0.34
Expense ratio0.34

Stock Snapshot

The current MFS Active Core Plus Bond ETF(MFSB) stock price is $24.91, with a market capitalization of 367.5M.

During the trading session on 2026-03-31, MFS Active Core Plus Bond ETF(MFSB) shares reached a daily high of $24.93 and a low of $24.87. At a current price of $24.91, the stock is +0.2% higher than the low and still -0.1% under the high.

Trading volume for MFS Active Core Plus Bond ETF(MFSB) stock has reached 57.33K, versus its average volume of 381.31K.

The stock's 52-week range extends from a low of $24.15 to a high of $25.57.

The stock's 52-week range extends from a low of $24.15 to a high of $25.57.

Average Annual Return

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

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.