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MFS Active Core Plus Bond ETF (MFSB)

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Upturn Advisory Summary
12/24/2025: MFSB (1-star) has a low Upturn Star Rating. Not recommended to BUY.
Analysis of Past Performance
Type ETF | Historic Profit 3.88% | Avg. Invested days 88 | Today’s Advisory Consider higher Upturn Star rating |
Upturn Star Rating ![]() | Upturn Advisory Performance | ETF Returns Performance |
Key Highlights
Volume (30-day avg) - | Beta - | 52 Weeks Range 23.76 - 25.00 | Updated Date - |
52 Weeks Range 23.76 - 25.00 | Updated Date - |
Upturn AI SWOT
MFS Active Core Plus Bond ETF
ETF Overview
Overview
The MFS Active Core Plus Bond ETF (ticker: MPDI) is an actively managed fixed-income ETF seeking to provide investors with total return through a diversified portfolio of U.S. and non-U.S. investment-grade and high-yield corporate bonds, government securities, and mortgage-backed securities. The strategy focuses on identifying undervalued securities across various sectors and geographies, aiming for superior risk-adjusted returns.
Reputation and Reliability
Massachusetts Financial Services Company (MFS) is a well-established global investment management firm with a long history of providing investment solutions across various asset classes, known for its active management expertise and institutional approach.
Management Expertise
The ETF is managed by a team of experienced investment professionals at MFS, leveraging the firm's extensive research capabilities and global economic insights to make informed investment decisions.
Investment Objective
Goal
The primary investment goal of the MFS Active Core Plus Bond ETF is to achieve high total return, consistent with the preservation of capital.
Investment Approach and Strategy
Strategy: This ETF is actively managed and does not track a specific index. It aims to outperform broad bond market benchmarks through active security selection, sector allocation, and duration management.
Composition The ETF's composition includes a mix of fixed-income instruments such as corporate bonds (investment-grade and high-yield), U.S. government securities (Treasuries), agency mortgage-backed securities, and potentially some emerging market debt and currency exposure.
Market Position
Market Share: Information on specific market share for individual ETFs is dynamic and not readily available in a consistent, public format for precise calculation.
Total Net Assets (AUM): 481000000
Competitors
Key Competitors
- Vanguard Total Bond Market ETF (BND)
- iShares Core U.S. Aggregate Bond ETF (AGG)
- PIMCO Total Return ETF (BOND)
Competitive Landscape
The actively managed core plus bond ETF space is highly competitive, with numerous players offering similar strategies. MPDI competes against large, passively managed ETFs that offer broad market exposure at lower costs, as well as other active managers with established track records. MPDI's advantage lies in its active management flexibility, allowing it to potentially capitalize on market inefficiencies, but this comes with a higher expense ratio compared to passive ETFs.
Financial Performance
Historical Performance: [object Object],[object Object],[object Object],[object Object]
Benchmark Comparison: Historically, MPDI has shown mixed performance relative to its benchmark, the Bloomberg U.S. Aggregate Bond Index. In certain periods, it has outperformed, while in others, it has lagged, reflecting the challenges of active management in outperforming broad market indices consistently.
Expense Ratio: 0.55
Liquidity
Average Trading Volume
The ETF's average daily trading volume is generally sufficient for most retail investors, indicating reasonable liquidity.
Bid-Ask Spread
The bid-ask spread for MPDI is typically narrow, suggesting efficient trading and minimal transaction costs for investors.
Market Dynamics
Market Environment Factors
MPDI is influenced by macroeconomic factors such as inflation, interest rate policies from the Federal Reserve, economic growth, and geopolitical events. Changes in credit spreads and the overall yield curve significantly impact its performance.
Growth Trajectory
As an actively managed fund, MPDI's growth trajectory is dependent on its ability to generate alpha. Changes in its strategy and holdings are dictated by the MFS investment team's outlook on the fixed-income markets.
Moat and Competitive Advantages
Competitive Edge
MPDI's competitive edge stems from MFS's deep fundamental research capabilities and experienced portfolio management team. The active management approach allows for dynamic adjustments to duration, credit quality, and sector allocations based on market opportunities and risks. The ETF's ability to invest in a broader universe of fixed-income securities, including non-U.S. debt and high-yield, provides diversification benefits not typically found in simpler aggregate bond ETFs.
Risk Analysis
Volatility
MPDI exhibits moderate volatility, typical of actively managed core plus bond funds, with its risk profile influenced by the allocation to higher-yielding, but riskier, credit instruments.
Market Risk
Key market risks for MPDI include interest rate risk (as bond prices fall when interest rates rise), credit risk (the risk that issuers may default on their debt obligations), and liquidity risk, particularly for its holdings in lower-rated corporate bonds.
Investor Profile
Ideal Investor Profile
The ideal investor for MPDI is one seeking active management in fixed income, aiming for total return with a tolerance for moderate risk and seeking diversification beyond traditional U.S. aggregate bonds.
Market Risk
MPDI is best suited for long-term investors who believe in the value of active management to generate alpha and are looking for a core bond holding that can potentially outperform passive benchmarks over time.
Summary
The MFS Active Core Plus Bond ETF (MPDI) is an actively managed fixed-income solution aiming for total return through diverse bond holdings. Managed by MFS, it leverages active security selection and broad market exposure. While facing a competitive landscape and a higher expense ratio than passive alternatives, its active strategy seeks to identify undervalued opportunities. Investors should consider MPDI if they believe in the potential of active management to outperform and are comfortable with its moderate risk profile.
Similar ETFs
Sources and Disclaimers
Data Sources:
- MFS Investment Management Official Website
- Financial Data Aggregators (e.g., Morningstar, ETF.com)
Disclaimers:
This JSON output is for informational purposes only and does not constitute financial advice. Investment decisions should be made in consultation with a qualified financial advisor. Past performance is not indicative of future results. Data may be subject to change and may not be entirely up-to-date.
AI Summarization is directionally correct and might not be accurate.
Summarized information shown could be a few years old and not current.
Fundamental Rating based on AI could be based on old data.
AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.
About MFS Active Core Plus Bond ETF
Exchange NYSE | Headquaters - | ||
IPO Launch date - | CEO - | ||
Sector - | Industry - | Full time employees - | Website |
Full time employees - | Website | ||
The fund normally invests at least 80% of the fund"s net assets in debt instruments. Debt instruments include corporate bonds, U.S. government securities, foreign government securities, securitized instruments (including mortgage-backed securities and other asset-backed securities), municipal instruments, and other obligations to repay money borrowed.

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