MFS Active Core Plus Bond ETF
MFSB

MFS Active Core Plus Bond ETF (MFSB) price, chart and fund profile

Price chart

−2.11% over 1Y
Sep 2, 2025Low $24.53 · High $25.55Aug 31, 2026

Fund profile

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.

Industry
Inception
Dec 5, 2024
NAV as of
Aug 28, 2026

Frequently asked questions

  • What is MFS Active Core Plus Bond ETF (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.

  • What is MFSB's expense ratio?

    MFS Active Core Plus Bond ETF charges an annual expense ratio of 0.34%. The fund is issued by MFS.

  • How large is MFSB?

    MFS Active Core Plus Bond ETF manages $550.3M in assets and has traded since Dec 5, 2024.

  • How do I buy shares of MFS Active Core Plus Bond ETF (MFSB)?

    MFSB trades commission-free with a Light Horse Securities brokerage account — from the mobile app, the web dashboard at portal.lighthorse.io, the trading API, or an AI agent connected over MCP. The trade panel on this page places the order once you are signed in.

Quotes and charts are not real-time and must not be relied on for trade decisions or valuation.

This page is for informational purposes only. Nothing on it is a recommendation, solicitation or offer to buy or sell any security, nor investment, legal or tax advice. Light Horse Securities Inc does not verify third-party data and is not responsible for its accuracy, completeness or timeliness.