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.
Index-Tracked
Index-Tracked
CategoryIntermediate Core-Plus Bond
CategoryIntermediate Core-Plus Bond
Number of holdings313
Number of holdings313
Inception DateDec 4, 2024
Inception DateDec 4, 2024
What's in this fund
Sectors
As of December 4, 2025Corporate Bonds34.87%
Government Bonds33.47%
Securitized Bonds29.72%
Cash and Equivalents1.94%
Top 10 Holdings (33.80% of total assets)
As of December 4, 2025NameSymbol% Assets
2 Year Treasury Note Future Mar 26—11.74%
United States Treasury Bonds 4.875%—4.18%
United States Treasury Bonds 4.625%—4.10%
United States Treasury Bonds 4.5%—3.03%
United States Treasury Notes 3.875%—2.47%
United States Treasury Notes 4.125%—2.06%
United States Treasury Bonds 4.75%—1.93%
Ultra 10 Year US Treasury Note Future Mar 26—1.89%
Federal National Mortgage Association 5%—1.31%
United States Treasury Bonds 4.5%—1.09%
MFSB Key Statistics
AUM151.16M
AUM151.16M
Price-Earnings ratio—
Price-Earnings ratio—
30-Day yield4.71
30-Day yield4.71
Average volume144.62K
Average volume144.62K
High today$25.28
High today$25.28
Low today$25.22
Low today$25.22
Open price$25.25
Open price$25.25
Volume57.61K
Volume57.61K
52 Week high$25.57
52 Week high$25.57
52 Week low$24.15
52 Week low$24.15
Expense ratio0.34
Expense ratio0.34
Stock Snapshot
With a market cap of 151.41M, MFS Active Core Plus Bond ETF(MFSB) trades at $25.23.
On 2025-12-07, MFS Active Core Plus Bond ETF(MFSB) stock traded between a low of $25.22 and a high of $25.28. Shares are currently priced at $25.23, which is +0.0% above the low and -0.2% below the high.
The MFS Active Core Plus Bond ETF(MFSB)'s current trading volume is 57.61K, compared to an average daily volume of 144.62K.
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 $24.15.
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 $24.15.