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MFS Utilities Fund Class R6 (MMUKX) Stock Analysis

$26.13 -$0.07 (-0.27%) |CouncilSplit View · 40 · C
MFS Utilities Fund Class R6 (MMUKX) bottom line: signals are mixed — the Council read leans Split View (40/100) while the AI fundamental score is 50/100 (grade B); the two lenses disagree, so weigh the breakdown below. Strongest signal: Izzy Englander bullish · Biggest watch-out: Seth Klarman bearish.
MCap: $2.67B|
Data from FMP · Methodology

For informational purposes only. Not financial advice. Analysis by Sedat ANAK, Founder & Editor-in-Chief | AI-powered analysis. Data sourced from SEC filings and institutional-grade financial providers. Editorially reviewed. Not financial advice.

MFS Utilities Fund Class R6 (MMUKX) trades at $26.13 with AI Score 50/100 (Grade B). MFS Utilities Fund Class R6 primarily invests in securities of companies within the utilities sector. Market cap: $2.67B, Sector: Financial services.

Price as of Aug 21, 2026 · Last analyzed: Mar 18, 2026
MFS Utilities Fund Class R6 primarily invests in securities of companies within the utilities sector. These companies are involved in the production, transmission, and distribution of essential services such as electricity, gas, water, and telecommunications.

Analyst Coverage for MMUKX: MMUKX 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 MMUKX against Financial Services peers across nine fundamental dimensions and assigns a mixed fundamental profile based on the underlying data.

Watch the MMUKX film Every key number, told as a short cinematic story — just press play. ~2 min
Council Score · Weighted Average of 3 Disciplines
Split View 40/100 · C

MMUKX: 1/3 scored disciplines lean bearish. Dominant signal: Izzy Englander bullish.

How is this calculated? →
Legends Council · 5 Legends + Moon AI
Izzy Englander
Bullish
Seth Klarman
Neutral
Moon AI
Neutral
Munger's Mindset · Balance Sheet & Valuation
Financial Health
Neutral
Margin of Safety
Fairly Valued
Council Score · Weighted Average of 3 Disciplines · See tabs for details →

Why this analysis is different

  • A 9-signal quantitative MoonshotScore built from filings, insider activity, and market data — computed from the numbers, not from opinion.
  • An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
  • Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.

MFS Utilities Fund Class R6 (MMUKX) Financial Services Profile

IPO Year2012

MFS Utilities Fund Class R6 focuses on investing in utility sector companies involved in energy, water, and telecommunications. With a beta of 0.80 and assets of $2.87 billion, the fund aims to provide investors exposure to stable, regulated industries, while navigating market volatility and generating returns through strategic asset allocation.

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

What Is the Investment Thesis for MMUKX?

As of Mar 18, 2026 — figures reflect the data available on that date.

MFS Utilities Fund Class R6 presents a focused investment opportunity within the utilities sector, characterized by stable demand and regulated revenue streams. With a market capitalization of $2.67B and a beta of 0.80, the fund offers a relatively defensive profile in volatile market conditions. The fund's strategy of investing at least 80% of its assets in utility companies provides targeted exposure to the sector's consistent performance. Growth catalysts include infrastructure investments and regulatory tailwinds supporting renewable energy initiatives. However, potential risks involve interest rate sensitivity and regulatory changes impacting utility profitability. The fund's performance will depend on its ability to navigate these factors and capitalize on the long-term growth prospects of the utilities sector.

Based on FMP financials and quantitative analysis

MMUKX Key Highlights

The fund invests at least 80% of its net assets in securities of issuers in the utilities industry, providing focused exposure to the sector.

  • The fund's market capitalization is $2.87 billion, indicating a substantial asset base.
  • The fund has a beta of 0.80, suggesting lower volatility compared to the broader market.
  • The fund invests in companies engaged in the manufacture, production, generation, transmission, sale or distribution of electric, gas or other types of energy, water or other sanitary services.
  • The fund invests in companies engaged in telecommunications, including telephone, cellular telephone, satellite, microwave, cable television, and other communications media (but not engaged in public broadcasting).

Who Are MMUKX's Competitors?

MMUKX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap AI Score
AIVEX American Funds International Vantage Fund Class F-1 $22.10 -0.09% $2.73B 44
ARGFX Ariel Fund Investor $86.00 -1.09% $2.99B 44
BBHLX BBH Partner Fund - International Equity Class Institutional $23.39 +0.47% $2.61B 44
CSVZX Columbia Select Large Cap Value Fund $48.97 -0.51% $3.12B 49
PFPMX Parnassus Mid Cap Fund Institutional Shares $41.32 -0.98% $2.51B 44
FSENX Fidelity Select Portfolios - Energy Portfolio $92.48 +0.37% $2.66B 69
GCMG GCM Grosvenor Inc. $13.47 -2.25% $2.52B 95
APAM Artisan Partners Asset Management Inc. $42.05 -1.06% $2.99B 70

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

What Are MMUKX's Key Strengths?

Focused investment strategy in the utilities sector.

  • Experienced management team at MFS Investment Management.
  • Relatively stable and predictable cash flows from utility companies.
  • Diversified portfolio of utility stocks.

What Are MMUKX's Weaknesses?

Limited diversification outside of the utilities sector.

  • Sensitivity to interest rate changes.
  • Regulatory risks impacting utility profitability.
  • Potential for underperformance compared to broader market indices during periods of strong economic growth.

What Could Drive MMUKX Stock Higher?

Government infrastructure spending bills could boost utility companies involved in grid modernization (2026).

  • Investments in renewable energy projects driven by environmental regulations and incentives.
  • Population growth and urbanization increasing demand for utility services.

What Are the Key Risks for MMUKX?

Rising interest rates could increase borrowing costs for utility companies.

  • Changes in environmental regulations could increase compliance costs for utility companies.
  • Economic downturns could reduce demand for utility services and impact profitability.
  • Technological disruptions could render existing utility infrastructure obsolete.

What Are the Growth Opportunities for MMUKX?

  • Expansion into Renewable Energy Investments: The increasing global focus on renewable energy sources presents a significant growth opportunity for MFS Utilities Fund Class R6. By allocating more capital to companies involved in solar, wind, and hydroelectric power generation, the fund can tap into a rapidly expanding market. The global renewable energy market is projected to reach $1.1 trillion by 2027, growing at a CAGR of 9.1%. This strategic shift can enhance the fund's long-term growth prospects and align it with sustainable investment trends.
  • Infrastructure Modernization Initiatives: The aging infrastructure in many developed countries requires significant investments in modernization and upgrades. Utility companies are at the forefront of these efforts, replacing outdated equipment and implementing smart grid technologies. MFS Utilities Fund Class R6 can benefit from this trend by investing in companies that are actively involved in infrastructure projects. The global smart grid market is expected to reach $61.3 billion by 2028, growing at a CAGR of 10.2%. This presents a substantial growth opportunity for the fund.
  • Investments in Water Infrastructure: With increasing concerns about water scarcity and quality, investments in water infrastructure are becoming increasingly important. Utility companies are investing in new water treatment plants, pipelines, and desalination facilities to ensure a reliable supply of clean water. MFS Utilities Fund Class R6 can capitalize on this trend by investing in companies that are involved in water infrastructure projects.
  • Telecommunications Infrastructure Expansion: The increasing demand for high-speed internet and mobile connectivity is driving investments in telecommunications infrastructure. Utility companies are expanding their fiber optic networks and deploying 5G technologies to meet this demand. MFS Utilities Fund Class R6 can benefit from this trend by investing in companies that are involved in telecommunications infrastructure projects. The global 5G infrastructure market is expected to reach $47.8 billion by 2027, growing at a CAGR of 54.8%.
  • Strategic Partnerships and Acquisitions: MFS Utilities Fund Class R6 can explore strategic partnerships and acquisitions to expand its reach and enhance its investment capabilities. By partnering with other asset management firms or acquiring smaller utility-focused funds, the fund can increase its assets under management and diversify its investment portfolio. This can lead to economies of scale and improved performance. The asset management industry is undergoing consolidation, with larger firms acquiring smaller players to gain market share and expand their product offerings.

What Threats Does MMUKX Face?

  • Increasing competition from other asset management firms.
  • Changes in government regulations impacting the utilities sector.
  • Economic downturns leading to reduced demand for utility services.
  • Technological disruptions impacting the utilities sector.

What Are MMUKX's Competitive Advantages?

  • Focused Expertise: Specialization in the utilities sector provides a deep understanding of the industry dynamics and investment opportunities.
  • Established Track Record: MFS Investment Management has a long history of managing assets and delivering returns to investors.
  • Diversified Portfolio: The fund's diversified portfolio of utility stocks reduces risk and enhances stability.

What Does MMUKX Do?

MFS Utilities Fund Class R6 is a specialized investment vehicle managed by MFS Investment Management, a global asset manager with a long history dating back to 1924. The fund is designed to provide investors with exposure to the utilities sector, which includes companies involved in the generation, transmission, and distribution of essential services such as electricity, gas, water, and telecommunications. The fund invests at least 80% of its net assets in securities of issuers in the utilities industry. This focus allows the fund to capitalize on the relatively stable and predictable nature of the utilities sector, which tends to be less sensitive to economic cycles compared to other industries. The fund's investment strategy involves selecting companies with strong fundamentals, attractive valuations, and the potential for long-term growth. MFS Utilities Fund Class R6 aims to generate income and capital appreciation for its investors through a diversified portfolio of utility stocks.

What Products and Services Does MMUKX Offer?

  • Invests primarily in securities of companies within the utilities sector.
  • Focuses on companies involved in the production, transmission, and distribution of electricity.
  • Includes companies involved in the production, transmission, and distribution of gas.
  • Targets companies involved in the production, transmission, and distribution of water.
  • Covers companies involved in the production, transmission, and distribution of telecommunications services.
  • Aims to generate income and capital appreciation for its investors.
  • Manages a diversified portfolio of utility stocks.

How Does MMUKX Make Money?

  • The fund generates revenue through management fees charged to investors.
  • The fund's performance is driven by the performance of its underlying investments in utility companies.
  • The fund aims to outperform its benchmark index by actively managing its portfolio and selecting high-performing utility stocks.

What Industry Does MMUKX Operate In?

MFS Utilities Fund Class R6 operates within the asset management industry, specifically targeting the utilities sector. The utilities sector is characterized by its stable demand, regulated revenue streams, and essential services. The fund competes with other asset management firms offering utility-focused investment products. The market trends include increasing investments in renewable energy, infrastructure upgrades, and smart grid technologies. The fund's performance is influenced by factors such as interest rates, regulatory changes, and economic growth. The utilities sector is expected to experience moderate growth in the coming years, driven by population growth, urbanization, and the increasing demand for electricity and water.

Who Are MMUKX's Key Customers?

  • Individual investors seeking exposure to the utilities sector.
  • Institutional investors looking for a stable and income-generating investment option.
  • Retirement plans and endowments seeking to diversify their portfolios.
AI Confidence: 83% Updated: Mar 18, 2026

How MFS Utilities Fund Class R6 Is Valued

MFS Utilities Fund Class R6 carries a market capitalization of $2.67B, placing it in the mid-cap category. Relative to its peer group, MMUKX's quantitative score of 50/100 is roughly in line with the peer average of 45/100.

ROE 0%

Key Financial Metrics

Return on equity for MFS Utilities Fund Class R6 stands at 0.0%, a gauge of how efficiently it converts shareholder capital into profit. Return on assets is 0.0%, showing how much profit it generates from its asset base. MMUKX trades at a trailing price-to-earnings ratio of 0.00, below the Financial Services sector average of ~18x. Its free cash flow yield is 0.0%, a gauge of the cash the business throws off relative to its market value. A current ratio of 0.00 means current liabilities exceed short-term assets, a liquidity point worth watching. Its earnings yield is 0.0%, the inverse of the P/E and a quick read on earnings relative to price.

MMUKX Financials

Bull Case vs Bear Case

Bull Case

  • Focused investment strategy in the utilities sector.
  • Experienced management team at MFS Investment Management.
  • Relatively stable and predictable cash flows from utility companies.
  • Diversified portfolio of utility stocks.

Bear Case

  • Limited diversification outside of the utilities sector.
  • Sensitivity to interest rate changes.
  • Regulatory risks impacting utility profitability.
  • Potential for underperformance compared to broader market indices during periods of strong economic growth.

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

MMUKX Latest News

No recent news available for MMUKX.

MMUKX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for MMUKX.

Price Targets

Wall Street price target analysis for MMUKX.

MMUKX MoonshotScore

50/100

What does this score mean?

The MoonshotScore rates MMUKX 0-100 on quantitative fundamentals — growth, financial health, valuation, momentum, and risk.

MMUKX Financial Services Stock FAQ

What does the AI Score mean for MMUKX?

MMUKX holds an AI Score of 50/100 (Grade: B). This is an educational research signal, not a buy or sell recommendation. MFS Utilities Fund Class R6 primarily invests in securities of companies within the utilities sector. These companies are involved in the production, transmission, and distribution of essential …

What does MFS Utilities Fund Class R6 do?

MFS Utilities Fund Class R6 is a mutual fund that invests primarily in the equity securities of companies operating in the utilities sector. This includes firms involved in the generation, transmission, and distribution of essential services like electricity, natural gas, water, and telecommunications.

What are the main risks for MMUKX?

MFS Utilities Fund Class R6 faces several risks inherent to the utilities sector. Interest rate risk is a significant concern, as rising rates can increase borrowing costs for utility companies and reduce the attractiveness of their dividend yields. Regulatory risk is also present, as changes in government regulations can impact the profitability of utility companies.

How sensitive is MMUKX to interest rate changes?

MFS Utilities Fund Class R6 is moderately sensitive to interest rate changes. Utility companies often carry significant debt loads to finance their infrastructure projects, making them vulnerable to rising interest rates. Higher rates can increase borrowing costs, reducing profitability and potentially impacting dividend payouts.

What is MFS Utilities Fund Class R6's approach to ESG (Environmental, Social, and Governance) factors?

While the provided data does not explicitly detail MFS Utilities Fund Class R6's ESG approach, many asset managers, including MFS Investment Management, are increasingly integrating ESG factors into their investment processes. This may involve considering the environmental impact of utility companies, their social responsibility practices, and their corporate governance structures.

What are the key factors to evaluate for MMUKX?

MFS Utilities Fund Class R6 (MMUKX) holds an AI score of 50/100 (moderate). MFS Utilities Fund Class R6 presents a focused investment opportunity within the utilities sector, characterized by stable demand and regulated revenue streams. Not financial advice.

How frequently does MMUKX data refresh on this page?

MMUKX's price was last updated on Aug 21, 2026 and refreshes on page view during U.S. market hours — it is not a real-time exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.

What has driven MMUKX's recent stock price performance?

MFS Utilities Fund Class R6 (MMUKX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Focused investment strategy in the utilities sector. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider MMUKX overvalued or undervalued right now?

MFS Utilities Fund Class R6 (MMUKX) 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.

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 AI Score refreshed daily
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
  • AI analysis is pending for MMUKX as of March 18, 2026. The information provided is based on the available data and may not be exhaustive.
  • Investment decisions should be based on a thorough understanding of the fund's prospectus and other disclosures.
Data Sources

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