MFS Active Core Plus Bond ETF
MFSBNYSEMFSFixed Income
As of Oct 23, 2026 close
- Assets (AUM)
- $575.38M
- Expense ratio
- 0.34%
- Dividend yield
- 4.73%
- Holdings
- 479
- 52-week range
- $23.68$25.57
- Volume (live)
- -
- Avg. volume (3M)
- 413.66K
MFSB ETF: MFS Active Core Plus Bond ETF - Price, Holdings & Analysis
MFS Active Core Plus Bond ETF Price Chart
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Financial Metrics & Key Statistics
Fund characteristics, expense ratio, dividend yield, and performance metrics
| Day's Range | $24.18 - $24.23 |
|---|---|
| 52-Week High | $25.57 |
| 52-Week Low | $23.68 |
| Open | $24.21 |
| Volume (last close) | 2.52M |
| Average Volume (3M) | 413.66K |
| 1 Day Change | +0.77% |
|---|---|
| 1 Month Change | +0.29% |
| 6 Month Change | −3.45% |
| YTD Change | −3.77% |
| 1 Year Change | −4.92% |
| Annual Dividend | $1.15 |
|---|---|
| Dividend Yield | 4.73% |
| Last Dividend Ex-Date | Sep 30, 2026 |
| Dividend Growth YoY | +18.67% |
| Years Dividend Growth | 1 |
| Assets (AUM) | $575.38M |
|---|---|
| Expense Ratio | 0.34% |
| Total Holdings | 479 |
| Inception Date | Dec 4, 2024 |
| 50-Day MA | $24.29 |
|---|---|
| 200-Day MA | $24.85 |
| RSI | 47.38 |
| Stochastic %K | 78.56 |
| Stochastic %D | 77.13 |
Source: Exchange price data and fund disclosures. Data as of Oct 23, 2026. Data sources and methodology
MFSB at a Glance
MFS Active Core Plus Bond ETF (MFSB) is a fixed income ETF from MFS, launched in December 2024. It manages $575.38M in assets and charges a 0.34% expense ratio, about $34 a year per $10,000 invested.
As of its Oct 4, 2026 holdings, it holds 479 positions. The largest are United States Treasury Bonds 5.125% (T.5.125 08.15.46, 9.23%), United States Treasury Bonds 5% (T.5 05.15.56, 4.96%) and United States Treasury Notes 3.875% (T.3.875 07.31.30, 3.63%). The top 10 holdings make up 23.2% of the fund.
It pays distributions yielding 4.73% at the Oct 23, 2026 close, $1.15 per share over the trailing 12 months. As of the Oct 23, 2026 close, the share price is down 4.9% over one year (price change, excluding distributions).
Frequently Asked Questions About MFS Active Core Plus Bond ETF
What is the current price of MFSB?
The latest MFSB price is $24.20 (Oct 23, 2026 close). The 52-week range is $23.68–$25.57. The share price is down 4.9% over the past year (price change, excluding distributions).
What is the expense ratio for MFSB?
MFSB's annual expense ratio is 0.34%. This represents the yearly cost of holding the fund, deducted from total returns. Compare with similar Fixed Income ETFs in the ETF Screener.
Does MFSB pay dividends?
Yes, MFSB pays a 4.73% dividend yield (trailing 12 months, at the Oct 23, 2026 close). The most recent ex-dividend date was September 30, 2026. View full dividend history in the Dividends section.
What are the top holdings of MFSB?
As of Oct 4, 2026, MFSB's largest holdings are United States Treasury Bonds 5.125% (9.2%), United States Treasury Bonds 5% (5.0%), United States Treasury Notes 3.875% (3.6%) (combined weight: 17.8%). The fund holds 479 total positions. View the complete portfolio breakdown in the Holdings section.
How does MFSB compare to similar ETFs?
Compare MFSB (0.34% expense ratio, $575M AUM) against similar Fixed Income ETFs using the ETF Screener. Filter by expense ratio, dividend yield, and performance to find alternatives.