MFS Series Trust I MFS Research International Fund Class A (MRSAX) Fund Overview
Educational signal · not a buy or sell recommendation · How to read this
Beta 0.94: the stock has moved about 6% less than the S&P 500.
For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.0-flash, generated Mar 16, 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 AnswerMFS Series Trust I MFS Research International Fund Class A (MRSAX) trades at $28.64. MFS Series Trust I MFS Research International Fund Class A (MRSAX) is a non-diversified, open-end investment company. Sector: Financials.
Price as of · Last analyzed: Mar 16, 2026Analyst 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.
MFS Series Trust I MFS Research International Fund Class A (MRSAX) Financial Services Profile
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 $11.51 billion and a beta of 0.94, the fund offers exposure to international markets, managed by MFS Investment Management.
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 $11.51 billion, 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 $11.51 billion 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 | MoonshotScore |
|---|---|---|---|---|
| GETGX Victory Sycamore Established Value Fund Class R | $47.59 | +0.66% | $14.7B | — |
| HAIAX Hartford Core Equity Fund Class A | $59.45 | +0.68% | $11.8B | — |
| HGIYX Hartford Core Equity Fund Class Y | $60.80 | +0.68% | $11.6B | — |
| MGRAX MFS Series Trust X- MFS International Growth Fund A | $49.05 | +1.51% | $8.91B | — |
| MGRDX MFS International Growth R6 | $49.48 | +1.50% | $8.99B | — |
| BLK BlackRock, Inc. | $1059.63 | -0.44% | $164B | — |
| BX Blackstone Inc. | $111.74 | -0.45% | $135B | — |
| APOS Apollo Global Management, Inc. | $25.59 | -0.23% | $74.8B | — |
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 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 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. 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.
Research confidence
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 · 42 snapshots
| 2026-08-23 | 44 |
| 2026-08-31 | 44 |
| 2026-09-08 | 44 |
| 2026-09-16 | 44 |
| 2026-09-24 | 44 |
| 2026-10-04 | 44 |
| 2026-10-05 | 44 |
What changed?
The score has stayed at 44.
Over the same 30 days the stock moved -3.5%.
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 · March 2026
MRSAX Latest News
No recent news available for MRSAX.
MRSAX Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for MRSAX.
Price Targets
Wall Street price target analysis for MRSAX.
MRSAX MoonshotScore
MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for MRSAX; grades run from A+ (80-100) to F (below 30).
What Investors Ask About MFS Series Trust I MFS Research International Fund Class A (MRSAX) — Financials
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).
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
MoonshotScore is not published for this security.
Data provided for informational purposes only.
- Financial data based on available information as of 2026-03-16.