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MFS Income Fund - Class A (MFIOX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$5.76 -$0.03 (-0.52%)

Beta 0.94: the stock has moved about 6% less than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 18, 2026. Editorial oversight is systemic, not page-by-page. Editorially accountable: Sedat ANAK, Founder and Editor-in-Chief. Data sources: Financial Modeling Prep, Yahoo Finance, SEC EDGAR

Quick Answer

MFS Income Fund - Class A (MFIOX) trades at $5.76. MFS Income Fund - Class A seeks total return with an emphasis on high current income and capital appreciation. Sector: Financial services.

Price as of Sep 11, 2026 · Last analyzed: Mar 18, 2026
MFS Income Fund - Class A seeks total return with an emphasis on high current income and capital appreciation. The fund invests primarily in a broad range of debt instruments, including those of below investment grade quality and emerging market issuers.

Analyst Coverage for MFIOX: MFIOX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage. In the absence of analyst consensus, our AI model evaluates MFIOX against Financial Services peers across nine fundamental dimensions and assigns a neutral fundamental signal based on the underlying data.

Watch the MFIOX film Every key number, told as a short cinematic story — just press play. ~2 min

MFS Income Fund - Class A (MFIOX) Financial Services Profile

IPO Year1987

MFS Income Fund - Class A (MFIOX) is a diversified income fund focusing on high current income and capital appreciation through investments in a broad range of debt instruments, including corporate bonds, mortgage-backed securities, and emerging market debt, within the asset management sector.

Data Provenance | Financial Data Quantitative Analysis Analysis: Mar 18, 2026

What Is the Investment Thesis for MFIOX?

AI-written as of Mar 18, 2026 — figures and tone reflect the data available then, not today's score.

MFS Income Fund - Class A (MFIOX), with a market cap of $0.29 billion and a beta of 0.94, presents a compelling case for investors seeking high current income. The fund's strategy of investing in a broad range of debt instruments, including below investment grade and emerging market debt, positions it to potentially outperform in a low-interest-rate environment. Key to the fund's success is its ability to effectively manage credit risk and capitalize on opportunities in the fixed-income market. A potential catalyst is the ongoing demand for income-generating assets, driven by an aging population and a persistent low-yield environment. However, investors should be aware of the potential risks associated with investing in below investment grade and emerging market debt, including credit risk and interest rate sensitivity. The fund's performance is closely tied to the overall health of the economy and the stability of the financial markets.

Based on FMP financials and quantitative analysis

MFIOX Key Highlights

AI-written as of Mar 18, 2026 — figures and tone reflect the data available then, not today's score.

MFS Income Fund - Class A focuses on total return with an emphasis on high current income.

  • The fund invests in a broad range of debt instruments, including those issued by U.S. and foreign entities.
  • Investments include below investment grade quality debt instruments and debt instruments of issuers located in emerging market countries.
  • The fund focuses on corporate bonds, mortgage-backed securities, U.S. government securities, and emerging market debt.
  • The fund has a market capitalization of $0.29 billion and a beta of 0.94.

Who Are MFIOX's Competitors?

MFIOX is benchmarked below against 5 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
BRW Saba Capital Income & Opportunities Fund $6.36 -0.16% $270M
DBL DoubleLine Opportunistic Credit Fund $14.09 -0.56% $279M
EDIIX Eaton Vance Global Income Builder Fund $12.39 -0.56% $312M
ERC Allspring Multi-Sector Income Fund $8.98 -1.21% $252M
JGH Nuveen Global High Income Fund $12.23 -0.20% $284M

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are MFIOX's Key Strengths?

Diversified investment portfolio across various debt instruments.

  • Focus on high current income generation.
  • Experienced investment management team.
  • Exposure to both investment-grade and below-investment-grade debt.

What Are MFIOX's Weaknesses?

Sensitivity to interest rate changes.

  • Exposure to credit risk, particularly in below-investment-grade debt.
  • Dependence on the performance of the fixed-income market.
  • No dividend yield.

What Could Drive MFIOX Stock Higher?

Demand for income-generating assets driven by an aging population.

  • Potential for outperformance in a low-interest-rate environment.
  • Launch of new investment products catering to specific investor needs.
  • Integration of ESG factors into the investment process.

What Are the Key Risks for MFIOX?

Rising interest rates could negatively impact bond prices.

  • Economic downturn could lead to increased credit defaults.
  • Credit risk associated with investing in below-investment-grade debt.
  • Regulatory changes could impact the fund's investment strategy.

What Are the Growth Opportunities for MFIOX?

  • Expansion into new debt markets: MFS Income Fund - Class A can explore opportunities in untapped debt markets, such as frontier markets or specialized debt instruments. By diversifying its investments into these areas, the fund can potentially enhance its returns and reduce its overall risk. The market size for frontier market debt is estimated to be in the billions of dollars, offering a significant opportunity for growth. This strategy requires careful due diligence and risk management, but it could provide a competitive advantage for the fund. Timeline: Within the next 2-3 years.
  • Increased focus on sustainable investing: MFS Income Fund - Class A can incorporate environmental, social, and governance (ESG) factors into its investment process. By investing in companies with strong ESG profiles, the fund can attract socially responsible investors and potentially enhance its long-term performance. The market for sustainable investing is growing rapidly, with trillions of dollars in assets under management. This strategy aligns with the growing trend of responsible investing and can enhance the fund's reputation. Timeline: Ongoing.
  • Development of new investment products: MFS Income Fund - Class A can develop new investment products that cater to specific investor needs, such as target-date income funds or inflation-protected income funds. By offering a wider range of products, the fund can attract a broader investor base and increase its assets under management. The market for specialized income funds is growing, driven by the increasing complexity of the financial markets. This strategy requires innovation and product development expertise, but it could provide a significant growth opportunity for the fund. Timeline: Within the next 3-5 years.
  • Leveraging technology to enhance investment decisions: MFS Income Fund - Class A can utilize advanced technologies such as artificial intelligence (AI) and machine learning (ML) to improve its investment decision-making process. By analyzing vast amounts of data, these technologies can help the fund identify attractive investment opportunities and manage risk more effectively. The use of AI and ML in asset management is growing rapidly, with many firms investing heavily in these technologies. This strategy requires a significant investment in technology and talent, but it could provide a competitive advantage for the fund. Timeline: Ongoing.
  • Strategic partnerships with other financial institutions: MFS Income Fund - Class A can form strategic partnerships with other financial institutions, such as banks or insurance companies, to expand its distribution network and reach new investors. By leveraging the existing infrastructure and customer base of these partners, the fund can increase its assets under management and grow its business. The market for strategic partnerships in the financial services industry is growing, with many firms seeking to expand their reach and capabilities. This strategy requires careful negotiation and relationship management, but it could provide a significant growth opportunity for the fund. Timeline: Within the next 1-2 years.

What Are MFIOX's Competitive Advantages?

  • Established track record in managing fixed-income portfolios.
  • Experienced team of investment professionals.
  • Diversified investment strategy across various debt instruments and geographies.

What Does MFIOX Do?

MFS Income Fund - Class A (MFIOX) is an actively managed fund that seeks to provide investors with total return, emphasizing high current income while also considering capital appreciation. The fund was established with the goal of offering a diversified portfolio of debt instruments to generate consistent income for its investors. MFS normally invests the fund's assets primarily in a broad range of debt instruments issued by U.S. and foreign corporate, government, and other entities. These investments include below investment grade quality debt instruments and debt instruments of issuers located in emerging market countries, reflecting a willingness to take on higher risk for potentially higher returns. The fund's investment strategy focuses on allocating assets to corporate bonds, mortgage-backed securities and other securitized instruments, U.S. government securities, and debt instruments of issuers located in emerging market countries. This diversified approach aims to balance risk and reward, providing investors with exposure to various segments of the fixed-income market. By investing in both investment-grade and below-investment-grade debt, MFIOX seeks to capture opportunities across the credit spectrum. The fund's focus on emerging market debt adds another layer of diversification and potential for higher yields, although it also introduces additional risks related to political and economic instability. The fund's investment decisions are guided by MFS's experienced team of investment professionals, who conduct in-depth research and analysis to identify attractive opportunities and manage risk effectively.

What Products and Services Does MFIOX Offer?

  • Invests in a broad range of debt instruments.
  • Focuses on U.S. and foreign corporate, government, and other entities.
  • Includes below investment grade quality debt instruments.
  • Invests in debt instruments of issuers located in emerging market countries.
  • Allocates assets to corporate bonds.
  • Invests in mortgage-backed securities and other securitized instruments.
  • Holds U.S. government securities.
  • Seeks total return with an emphasis on high current income.

How Does MFIOX Make Money?

  • Generates revenue through management fees charged on assets under management (AUM).
  • Aims to provide investors with high current income and capital appreciation.
  • Actively manages a diversified portfolio of debt instruments to achieve its investment objectives.

What Industry Does MFIOX Operate In?

MFS Income Fund - Class A operates within the asset management industry, specifically focusing on income-oriented investment strategies. The industry is characterized by increasing demand for fixed-income products, driven by investors seeking stable returns in a low-interest-rate environment. The competitive landscape includes other asset managers offering similar income funds, such as BRW, DBL, EDIIX, ERC, and JGH. These funds compete on factors such as investment strategy, expense ratios, and historical performance. The growth of the asset management industry is closely tied to the overall health of the economy and the performance of the financial markets.

Who Are MFIOX's Key Customers?

  • Individual investors seeking income-generating investments.
  • Institutional investors looking for diversified fixed-income exposure.
  • Retirement savers seeking to generate income in retirement.
Model self-rating on this text: 83% (not a measure of the evidence) Updated: Mar 18, 2026

Research confidence

Low 20/100

Thin evidence — scoring coverage unknown. Treat this as a starting point, not a conclusion.

  • Scoring coverage unknown
  • Price is current
  • No filing on record
  • No analyst coverage
  • This is a fund, not an operating company

MoonshotScore History

Recorded daily since 2026-08-23 · 19 snapshots

2026-08-23 44
2026-08-26 44
2026-08-29 44
2026-09-01 44
2026-09-04 44
2026-09-07 44
2026-09-10 44

What changed?

The score has stayed at 44.

Over the same 18 days the stock moved -0.3%.

MFIOX Financials

Bull Case vs Bear Case

Bull Case

  • Diversified investment portfolio across various debt instruments.
  • Focus on high current income generation.
  • Experienced investment management team.
  • Exposure to both investment-grade and below-investment-grade debt.

Bear Case

  • Sensitivity to interest rate changes.
  • Exposure to credit risk, particularly in below-investment-grade debt.
  • Dependence on the performance of the fixed-income market.
  • No dividend yield.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026

MFIOX Latest News

No recent news available for MFIOX.

MFIOX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for MFIOX.

Price Targets

Wall Street price target analysis for MFIOX.

MFIOX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for MFIOX; grades run from A+ (80-100) to F (below 30).

What Investors Ask About MFS Income Fund - Class A (MFIOX) — Financial Services

Is MFIOX a good stock?

Stock Expert AI does not rate MFIOX buy, sell or hold. MFS Income Fund - Class A has no MoonshotScore yet; read the financial checkup, analyst consensus and risks directly. Whether it fits is your call: check what it sells, whether it earns, what the price assumes, and what would prove you wrong.

What does MFS Income Fund - Class A do?

MFS Income Fund - Class A is a mutual fund that seeks to provide investors with total return, with an emphasis on high current income.

What are the main risks for MFIOX?

The main risks for MFS Income Fund - Class A include interest rate risk, credit risk, and market risk. Interest rate risk refers to the potential for bond prices to decline as interest rates rise. Credit risk is the risk that issuers of debt instruments may default on their obligations.

What are the key factors to evaluate for MFIOX?

Evaluate MFIOX on fundamentals, analyst consensus, and risk factors. MFS Income Fund - Class A (MFIOX), with a market cap of $0.29 billion and a beta of 0.94, presents a compelling case for investors seeking high current income. Not financial advice.

How frequently does MFIOX data refresh on this page?

MFIOX's price was last updated on Sep 11, 2026 and refreshes on page view during U.S. market hours; the quote is a provider snapshot, not an exchange feed. Fundamentals follow quarterly filings. V2 calculations are scheduled daily at 10:15 UTC; the score's own date shows its last successful run.

What has driven MFIOX's recent stock price performance?

MFS Income Fund - Class A (MFIOX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Diversified investment portfolio across various debt instruments. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider MFIOX overvalued or undervalued right now?

MFS Income Fund - Class A (MFIOX) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. Compare P/E, P/S, and EV/EBITDA against sector peers for a full view.

Can I buy fractional shares of MFIOX?

Yes, most major brokerages offer fractional shares of MFS Income Fund - Class A (MFIOX) with no minimum purchase requirement. This means you can invest any dollar amount regardless of the share price. Check your brokerage platform for specific terms, fees, and fractional share availability.

Disclaimer: This content is for informational purposes only and does not constitute investment advice. Always do your own research and consult a financial advisor.

Official Resources

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Market data powered by Financial Modeling Prep & Yahoo Finance. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Financial data is based on available information and may not be fully up-to-date.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis

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