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MFS Series Trust I MFS Research International Fund Class A (MRSAX)

$28.81 +$0.34 (+1.19%) |CouncilHOLD · 44 · C
Bottom line: HOLD — our Council read (44/100) and AI Score (44/100) broadly agree.
MCap: $12.65B|
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 Series Trust I MFS Research International Fund Class A (MRSAX) trades at $28.81 with AI Score 44/100 (Grade C). MFS Series Trust I MFS Research International Fund Class A (MRSAX) is a non-diversified, open-end investment company. Market cap: $12.65B, Sector: Financial services.

Price live · AI analysis from Mar 16, 2026
MFS Series Trust I MFS Research International Fund Class A (MRSAX) is a non-diversified, open-end investment company. The fund focuses on capital appreciation through investments primarily in foreign equity securities, including emerging markets.

Analyst Coverage for MRSAX: MRSAX 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 MRSAX against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.

Council Score · Weighted Average of 3 Disciplines
HOLD 44/100 · C

MRSAX: the 1 perspectives are evenly split.

How is this calculated? →
Council Score · 8 perspectives · See tabs for details →

MFS Series Trust I MFS Research International Fund Class A (MRSAX) Financial Services Profile

IPO Year1996

MFS Research International Fund Class A (MRSAX) is a global equity fund seeking capital appreciation by investing primarily in foreign equity securities, including emerging markets. With a market capitalization of $12.65B and a beta of 0.94, the fund offers exposure to international markets, managed by MFS Investment Management.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Mar 16, 2026

What Is the Investment Thesis for MRSAX?

MFS Research International Fund Class A (MRSAX) presents a notable research candidate for investors seeking exposure to international equity markets. With a market capitalization of $12.65B, the fund offers a diversified portfolio of foreign equity securities, including those in emerging markets. The fund's objective of capital appreciation aligns with investors looking for long-term growth. A key value driver is the fund's ability to allocate assets across different industries, sectors, countries, and regions, allowing it to capitalize on global economic trends. The fund's beta of 0.94 suggests moderate volatility relative to the broader market. However, potential risks include fluctuations in currency exchange rates and geopolitical instability, which could impact the fund's performance. The fund's success hinges on MFS Investment Management's ability to identify and invest in high-growth potential companies in international markets.

Based on FMP financials and quantitative analysis

MRSAX Key Highlights

  • Market Cap of $12.65B indicates a substantial asset base, providing stability and diversification.
  • Beta of 0.94 suggests moderate volatility compared to the broader market, making it suitable for risk-conscious investors.
  • Focus on foreign equity securities offers exposure to international markets and diversification beyond domestic investments.
  • Investment in emerging market equity securities provides potential for high growth, albeit with increased risk.
  • Managed by MFS Investment Management, a firm with extensive experience in global investing.

Who Are MRSAX's Competitors?

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

Company Price Change Market Cap AI Score
GETGX Victory Sycamore Established Value Fund Class R $49.91 +0.24% $15.23B 44
HAIAX Hartford Core Equity Fund Class A $57.82 +0.21% $11.75B 44
HGIYX Hartford Core Equity Fund Class Y $59.09 +0.20% $11.75B 44
MGRAX MFS Series Trust X- MFS International Growth Fund A $48.68 +1.23% $8.84B 44
MGRDX MFS International Growth R6 $49.07 +1.24% $8.91B 44
NXDT NexPoint Diversified Real Estate Trust $5.53 +3.08% $285.77M 73
GENB Generate Biomedicines, Inc. $17.03 -2.18% $2.18B 72
SII Sprott Inc. $118.11 +2.72% $3.05B 71

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

What Are MRSAX's Key Strengths?

  • Experienced management team at MFS Investment Management.
  • Diversified portfolio of international equity securities.
  • Exposure to high-growth emerging markets.
  • Established track record of capital appreciation.

What Are MRSAX's Weaknesses?

  • Non-diversified portfolio may lead to higher volatility.
  • Dependence on the performance of foreign equity markets.
  • Vulnerability to currency fluctuations and geopolitical risks.
  • Higher expense ratios compared to some passively managed funds.

What Could Drive MRSAX Stock Higher?

  • Global economic recovery driving growth in international equity markets.
  • Increasing investor demand for international diversification.
  • Potential policy changes in emerging markets that could boost economic growth.
  • Innovation and technological advancements in emerging market companies.

What Are the Key Risks for MRSAX?

  • Currency fluctuations impacting investment returns.
  • Geopolitical instability and trade tensions affecting market sentiment.
  • Economic slowdown in key international markets.
  • Regulatory changes impacting foreign investments.
  • Increased competition among asset management firms.

What Are the Growth Opportunities for MRSAX?

  • Expansion into New Emerging Markets: The fund can explore new emerging markets with high growth potential, such as frontier markets in Africa and Southeast Asia. These markets offer opportunities for higher returns due to their rapid economic development and increasing consumer spending. By allocating a portion of its assets to these regions, MRSAX can diversify its portfolio and capitalize on untapped growth opportunities. The timeline for this expansion is ongoing, as the fund continuously evaluates new market opportunities based on macroeconomic factors and investment potential. This strategy aligns with the fund's objective of capital appreciation through foreign equity investments.
  • Increased Allocation to Sustainable Investments: As sustainable investing gains traction, MRSAX can increase its allocation to companies with strong environmental, social, and governance (ESG) practices. This strategy not only aligns with investor preferences but also reduces risk and enhances long-term returns. The market for sustainable investments is projected to grow significantly, driven by increasing awareness of climate change and social responsibility. By integrating ESG factors into its investment process, MRSAX can attract socially conscious investors and improve its overall performance. The timeline for this shift is ongoing, with a gradual increase in ESG-focused investments over the next few years.
  • Leveraging Digital Technologies for Enhanced Investment Analysis: MRSAX can leverage digital technologies, such as artificial intelligence and machine learning, to enhance its investment analysis and decision-making. These technologies can help the fund identify investment opportunities, manage risk, and improve portfolio performance. The adoption of digital technologies is transforming the asset management industry, with firms increasingly using data analytics and automation to gain a competitive edge. By embracing these technologies, MRSAX can improve its efficiency and deliver better results for its investors. The timeline for this implementation is ongoing, with a phased rollout of new technologies over the next 1-2 years.
  • Strategic Partnerships with Local Asset Managers: MRSAX can form strategic partnerships with local asset managers in key international markets to gain access to local expertise and investment opportunities. These partnerships can provide the fund with valuable insights into local market dynamics, regulatory environments, and company-specific information. By collaborating with local experts, MRSAX can improve its investment decisions and enhance its ability to generate returns. The timeline for establishing these partnerships is ongoing, with a focus on identifying and collaborating with reputable asset managers in strategic markets. This strategy aligns with the fund's objective of investing in foreign equity securities.
  • Offering Thematic Investment Products: MRSAX can develop and offer thematic investment products focused on specific global trends, such as technological innovation, healthcare advancements, and infrastructure development. These thematic products can attract investors seeking exposure to specific sectors or industries with high growth potential. The market for thematic investments is growing rapidly, driven by increasing investor interest in targeted investment strategies. By offering a range of thematic products, MRSAX can diversify its product offerings and attract new investors. The timeline for launching these products is ongoing, with a focus on identifying and developing compelling investment themes based on market trends and investor demand.

What Opportunities Does MRSAX Have?

  • Expansion into new emerging markets with high growth potential.
  • Increased allocation to sustainable investments.
  • Leveraging digital technologies for enhanced investment analysis.
  • Strategic partnerships with local asset managers.

What Threats Does MRSAX Face?

  • Increased competition from other international equity funds.
  • Economic slowdown in key international markets.
  • Geopolitical instability and trade tensions.
  • Changes in regulatory policies affecting foreign investments.

What Are MRSAX's Competitive Advantages?

  • Established brand and reputation of MFS Investment Management.
  • Extensive global research capabilities and local market expertise.
  • Long track record of managing international equity portfolios.

What Does MRSAX Do?

MFS Series Trust I MFS Research International Fund Class A (MRSAX) is an open-end investment company managed by MFS Investment Management. The fund's primary objective is to achieve capital appreciation by investing predominantly in foreign equity securities, which include securities from emerging markets. Equity securities held by the fund represent ownership interests, such as common stocks or rights to acquire ownership interests in companies. MFS strategically allocates the fund's assets across various industries, sectors, countries, and regions to diversify its portfolio. However, the fund retains the flexibility to concentrate a significant portion of its investments in specific areas if deemed beneficial. The fund's investment approach involves in-depth research and analysis to identify companies with growth potential in international markets. By focusing on foreign equities, MRSAX provides investors with exposure to global economic trends and opportunities that may not be available in domestic markets. The fund's non-diversified status allows it to take more concentrated positions in its highest conviction ideas, potentially leading to higher returns but also greater volatility. MFS Investment Management leverages its global network and expertise to manage the fund, aiming to deliver long-term capital appreciation for its investors. The fund's strategy is tailored to investors seeking international equity exposure as part of a diversified investment portfolio.

What Products and Services Does MRSAX Offer?

  • Invests primarily in foreign equity securities.
  • Includes investments in emerging market equity securities.
  • Allocates assets across different industries and sectors.
  • May invest a significant portion of assets in a single industry or region.
  • Seeks capital appreciation through its investment strategy.
  • Manages a non-diversified portfolio to focus on high-conviction ideas.

How Does MRSAX Make Money?

  • Generates revenue through management fees charged on assets under management (AUM).
  • Fees are typically a percentage of the fund's net asset value.
  • Performance may influence AUM through investor inflows and outflows.

What Industry Does MRSAX Operate In?

MFS Research International Fund Class A (MRSAX) operates within the asset management industry, which is characterized by intense competition and evolving market dynamics. The global asset management market is projected to reach trillions of dollars by 2026, driven by increasing demand for investment solutions and rising disposable incomes in emerging markets. Key trends include the growing popularity of sustainable investing and the adoption of digital technologies to enhance investment processes. MRSAX competes with other international equity funds, each vying for investor capital by offering different investment strategies and risk profiles. The fund's success depends on its ability to deliver competitive returns and effectively manage risk in a dynamic global environment.

Who Are MRSAX's Key Customers?

  • Individual investors seeking international equity exposure.
  • Institutional investors looking for diversification and growth opportunities.
  • Financial advisors recommending investment solutions to their clients.
AI Confidence: 81% Updated: Mar 16, 2026

MRSAX Valuation & Market Position

Relative to its peer group, MRSAX's quantitative score of 44/100 is roughly in line with the peer average of 44/100.

MRSAX Financials

Bull Case vs Bear Case

Bull Case

  • Experienced management team at MFS Investment Management.
  • Diversified portfolio of international equity securities.
  • Exposure to high-growth emerging markets.
  • Established track record of capital appreciation.

Bear Case

  • Non-diversified portfolio may lead to higher volatility.
  • Dependence on the performance of foreign equity markets.
  • Vulnerability to currency fluctuations and geopolitical risks.
  • Higher expense ratios compared to some passively managed funds.

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

MRSAX Latest News

No recent news available for MRSAX.

MRSAX Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for MRSAX.

MRSAX MoonshotScore

44/100

What does this score mean?

The MoonshotScore rates MRSAX's growth potential on a scale of 0-100 across multiple factors including innovation, market disruption, financial health, and momentum.

What Investors Ask About MFS Series Trust I MFS Research International Fund Class A (MRSAX) — Financial Services

What does MFS Series Trust I MFS Research International Fund Class A do?

MFS Research International Fund Class A (MRSAX) is an investment fund that seeks capital appreciation by investing primarily in foreign equity securities, including those in emerging markets. The fund strategically allocates its assets across various industries, sectors, countries, and regions to diversify its portfolio. Managed by MFS Investment Management, the fund aims to provide investors with exposure to global economic trends and opportunities that may not be available in domestic markets. Its non-diversified status allows for concentrated positions in high-conviction ideas, potentially leading to higher returns.

What are the main risks for MRSAX?

The main risks for MFS Research International Fund Class A (MRSAX) include currency fluctuations, which can significantly impact investment returns when converting foreign gains back to the investor's base currency. Geopolitical instability and trade tensions can also negatively affect market sentiment and economic growth in key international markets, leading to decreased investment values. Additionally, regulatory changes in foreign countries can impact the fund's investments. Increased competition among asset management firms could put pressure on management fees and overall profitability.

How does MFS Series Trust I MFS Research International Fund Class A make money in financial services?

MFS Research International Fund Class A primarily generates revenue through management fees, which are charged as a percentage of the fund's net asset value (NAV). These fees compensate MFS Investment Management for its expertise in managing the fund's portfolio, conducting research, and making investment decisions. The fund's revenue is directly tied to the size of its assets under management (AUM); therefore, an increase in AUM, driven by positive investment performance and investor inflows, leads to higher revenue for the fund. The fund does not generate interest income as it invests in equities.

What regulatory challenges does MFS Series Trust I MFS Research International Fund Class A face?

MFS Research International Fund Class A faces several regulatory challenges inherent to its focus on international investments. Compliance with various international laws and regulations, including those related to securities trading, anti-money laundering, and tax reporting, is essential. The fund must also navigate differing accounting standards and disclosure requirements across various countries. Changes in regulatory policies, such as those affecting foreign investments or trade, can significantly impact the fund's operations and investment strategies. Maintaining compliance with these diverse and evolving regulations requires ongoing monitoring and adaptation.

What are the key factors to evaluate for MRSAX?

MFS Series Trust I MFS Research International Fund Class A (MRSAX) holds an AI score of 44/100 (low). Not financial advice.

How frequently does MRSAX data refresh on this page?

MRSAX prices update in real time during U.S. market hours. Fundamentals refresh after quarterly filings; analyst ratings and AI insights update daily; news is aggregated continuously.

What has driven MRSAX's recent stock price performance?

MFS Series Trust I MFS Research International Fund Class A (MRSAX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Experienced management team at MFS Investment Management. See the News tab for the latest drivers. Past performance does not predict future results.

Should investors consider MRSAX overvalued or undervalued right now?

Valuing MFS Series Trust I MFS Research International Fund Class A (MRSAX) requires multiple metrics. 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 pending for MRSAX, limiting the depth of some insights.
  • Financial data based on available information as of 2026-03-16.
Data Sources

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