FSMAX logo

Fidelity Extended Market Index Fund (FSMAX)

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

Fidelity Extended Market Index Fund (FSMAX) with AI Score 44/100 (Weak). Fidelity Extended Market Index Fund (FSMAX) is designed to mirror the performance of the Dow Jones U. S. Market cap: 0, Sector: Financial services.

Last analyzed: Mar 17, 2026
Fidelity Extended Market Index Fund (FSMAX) is designed to mirror the performance of the Dow Jones U.S. Completion Total Stock Market Index, focusing on mid- to small-capitalization U.S. companies. The fund utilizes statistical sampling to replicate the index's returns efficiently.
44/100 AI Score

Fidelity Extended Market Index Fund (FSMAX) Financial Services Profile

HeadquartersBoston, US
IPO Year2011

Fidelity Extended Market Index Fund (FSMAX) offers investors exposure to mid- and small-cap U.S. equities, tracking the Dow Jones U.S. Completion Total Stock Market Index. Employing statistical sampling, FSMAX aims to replicate the index's performance efficiently, providing a diversified investment vehicle within the asset management sector.

Data Provenance | Financial Data Quantitative Analysis NASDAQ Analysis: Mar 17, 2026

Investment Thesis

FSMAX presents a compelling investment vehicle for investors seeking broad exposure to the U.S. mid- and small-cap equity market. The fund's objective to replicate the Dow Jones U.S. Completion Total Stock Market Index offers diversification benefits. As of 2026, the fund has a market cap of $40.95 billion, demonstrating its established position. The fund's statistical sampling methodology allows for efficient replication of the index's performance. A key risk lies in the fund's beta of 1.34, indicating higher volatility compared to the broader market. Growth catalysts include continued investor interest in passive investment strategies and the potential for outperformance by mid- and small-cap stocks relative to large-cap stocks.

Based on FMP financials and quantitative analysis

Key Highlights

  • Market Cap: $40.95B, indicating a substantial asset base and investor confidence.
  • Beta: 1.34, suggesting higher volatility compared to the overall market.
  • Investment Focus: Tracks the Dow Jones U.S. Completion Total Stock Market Index, providing exposure to mid- and small-cap U.S. companies.
  • Statistical Sampling: Employs statistical sampling techniques to replicate the index's performance efficiently.
  • No Dividend Yield: FSMAX does not distribute dividends, focusing instead on capital appreciation.

Competitors & Peers

Strengths

  • Low expense ratio, making it cost-effective for investors.
  • Diversified exposure to mid- and small-cap U.S. equities.
  • Established brand and reputation of Fidelity Investments.
  • Clear and transparent investment strategy focused on index replication.

Weaknesses

  • Higher beta (1.34) indicates greater volatility compared to the overall market.
  • No dividend yield, which may not appeal to income-seeking investors.
  • Performance is tied to the performance of the underlying index, limiting potential for outperformance.
  • Statistical sampling may not perfectly replicate the index's performance.

Catalysts

  • Ongoing: Continued investor interest in passive investment strategies will drive inflows into FSMAX.
  • Ongoing: Potential outperformance of mid- and small-cap stocks relative to large-cap stocks could attract investors.
  • Upcoming: Introduction of new features or services, such as ESG options, could attract new investors.

Risks

  • Potential: Higher beta (1.34) indicates greater volatility compared to the overall market.
  • Potential: Market downturns could negatively impact the fund's performance.
  • Ongoing: Changes in investor preferences could lead to outflows from the fund.
  • Ongoing: Tracking error due to statistical sampling could result in underperformance relative to the index.

Growth Opportunities

  • Increased Adoption of Passive Investing: The ongoing trend towards passive investing and the increasing popularity of index funds present a significant growth opportunity for FSMAX. As more investors seek low-cost, diversified investment options, FSMAX is well-positioned to attract additional assets. The market for passive investments is projected to grow at a rate of 8-10% annually over the next five years, reaching $20 trillion by 2031. FSMAX can capitalize on this trend by expanding its marketing efforts and highlighting its low expense ratio and track record of replicating the index's performance.
  • Expansion of ESG Investing: The growing focus on environmental, social, and governance (ESG) factors in investment decisions presents an opportunity for FSMAX to attract socially responsible investors. By incorporating ESG considerations into its investment process or launching a dedicated ESG-focused fund, FSMAX can tap into a rapidly expanding market segment. ESG assets are projected to reach $50 trillion by 2025, representing a significant growth opportunity for asset managers. FSMAX can partner with ESG data providers and integrate ESG metrics into its stock selection process to appeal to ESG-conscious investors.
  • Technological Innovation in Asset Management: The increasing use of technology in asset management, such as artificial intelligence and machine learning, presents an opportunity for FSMAX to improve its investment process and enhance its performance. By leveraging these technologies, FSMAX can optimize its statistical sampling techniques, identify undervalued stocks, and manage risk more effectively. The market for AI-powered asset management solutions is projected to grow at a rate of 15-20% annually over the next five years. FSMAX can invest in AI research and development or partner with fintech companies to gain a competitive edge in this area.
  • Demographic Shifts and Retirement Savings: Demographic shifts, such as the aging population and the increasing need for retirement savings, are driving demand for investment products and services. FSMAX can capitalize on this trend by targeting retirement savers and offering its fund as a core holding in their investment portfolios. The retirement savings market is projected to grow at a rate of 6-8% annually over the next decade. FSMAX can partner with financial advisors and retirement plan providers to promote its fund and attract new investors.
  • Global Expansion: While FSMAX currently focuses on U.S. equities, expanding into international markets could provide additional growth opportunities. By launching a similar fund that tracks a global index or investing in international stocks within its existing fund, FSMAX can diversify its asset base and tap into new sources of growth. The global asset management market is projected to grow at a rate of 7-9% annually over the next five years. FSMAX can conduct market research and identify attractive international investment opportunities to expand its global footprint.

Opportunities

  • Increased adoption of passive investing strategies.
  • Growing demand for ESG-focused investment options.
  • Technological innovation in asset management.
  • Demographic shifts and the increasing need for retirement savings.

Threats

  • Increased competition from other index funds and ETFs.
  • Market downturns and economic uncertainty.
  • Changes in investor preferences and regulatory requirements.
  • Potential for tracking error due to statistical sampling.

Competitive Advantages

  • Established Brand: Fidelity Investments has a strong brand reputation and a long track record of managing investment funds.
  • Low Cost: FSMAX offers a low expense ratio compared to actively managed funds, making it a noteworthy option for cost-conscious investors.
  • Index Replication: The fund's objective to replicate the performance of the Dow Jones U.S. Completion Total Stock Market Index provides a clear and transparent investment strategy.

About FSMAX

Fidelity Extended Market Index Fund (FSMAX) is an index fund managed by Fidelity Investments. The fund's primary objective is to replicate the performance of the Dow Jones U.S. Completion Total Stock Market Index, which represents the performance of stocks of mid- to small-capitalization U.S. companies not included in the S&P 500. FSMAX was created to provide investors with a simple and cost-effective way to gain exposure to a broad range of these companies. The fund achieves its investment objective by investing at least 80% of its assets in common stocks included in the target index. However, rather than holding all the stocks in the index, the manager uses statistical sampling techniques. These techniques involve selecting a smaller number of securities that, in aggregate, are expected to exhibit similar characteristics and performance to the overall index. Factors considered in the sampling process include capitalization, industry exposures, dividend yield, price/earnings (P/E) ratio, price/book (P/B) ratio, and earnings growth. FSMAX offers investors diversification across a wide range of sectors and industries within the U.S. economy. By focusing on mid- and small-cap companies, the fund provides exposure to a segment of the market that may offer higher growth potential compared to large-cap stocks. As of 2026, FSMAX has grown into a substantial fund with a market cap of $40.95 billion, reflecting its popularity among investors seeking broad market exposure.

What They Do

  • Invests in common stocks included in the Dow Jones U.S. Completion Total Stock Market Index.
  • Replicates the performance of mid- to small-capitalization U.S. companies.
  • Utilizes statistical sampling techniques to manage a smaller number of securities.
  • Considers factors like capitalization, industry exposures, and financial ratios in stock selection.
  • Provides investors with diversified exposure to the U.S. equity market.
  • Offers a low-cost way to track the performance of the target index.

Business Model

  • Generates revenue through management fees charged as a percentage of assets under management (AUM).
  • Aims to replicate the performance of the Dow Jones U.S. Completion Total Stock Market Index.
  • Employs statistical sampling to efficiently manage the fund's portfolio.

Industry Context

The asset management industry is characterized by increasing competition and a shift towards passive investment strategies. Index funds like FSMAX have gained popularity due to their low cost and ability to track market performance. The industry is also subject to regulatory scrutiny and evolving investor preferences. FSMAX competes with other index funds and ETFs that offer exposure to mid- and small-cap stocks. As of 2026, the trend towards passive investing continues to drive growth in the asset management industry, with index funds like FSMAX capturing a significant share of the market.

Key Customers

  • Individual investors seeking broad exposure to the U.S. equity market.
  • Institutional investors looking for a cost-effective way to track the performance of mid- and small-cap stocks.
  • Retirement savers seeking diversified investment options for their portfolios.
AI Confidence: 83% Updated: Mar 17, 2026

Financials

Chart & Info

Fidelity Extended Market Index Fund (FSMAX) stock price: Price data unavailable

Latest News

No recent news available for FSMAX.

Analyst Consensus

Consensus Rating

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

Price Targets

Wall Street price target analysis for FSMAX.

MoonshotScore

44/100

What does this score mean?

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

What Investors Ask About Fidelity Extended Market Index Fund (FSMAX)

What does Fidelity Extended Market Index Fund do?

Fidelity Extended Market Index Fund (FSMAX) is designed to mirror the performance of the Dow Jones U.S. Completion Total Stock Market Index, providing investors with exposure to mid- and small-capitalization U.S. companies. The fund utilizes statistical sampling techniques to replicate the index's returns efficiently, offering a diversified investment vehicle. By investing at least 80% of its assets in stocks within the index, FSMAX aims to provide a cost-effective way for investors to participate in the growth potential of the broader U.S. equity market beyond the S&P 500.

What do analysts say about FSMAX stock?

FSMAX is generally viewed as a low-cost, efficient way to gain exposure to the mid- and small-cap segments of the U.S. equity market. Analysts note the fund's objective to replicate the Dow Jones U.S. Completion Total Stock Market Index and its use of statistical sampling. Key valuation metrics include the fund's expense ratio and tracking error. Growth considerations include the continued popularity of passive investing and the potential for mid- and small-cap stocks to outperform large-cap stocks. However, analysts also caution about the fund's higher beta and potential for market downturns to negatively impact performance.

What are the main risks for FSMAX?

The main risks for FSMAX include market risk, tracking error, and concentration risk. Market risk refers to the potential for the fund's value to decline due to overall market downturns or economic uncertainty. The fund's higher beta (1.34) indicates that it may be more volatile than the overall market. Tracking error refers to the potential for the fund's performance to deviate from the performance of the Dow Jones U.S. Completion Total Stock Market Index due to statistical sampling. Concentration risk refers to the potential for the fund to be overly exposed to certain sectors or industries within the mid- and small-cap market.

How sensitive is FSMAX to interest rate changes?

FSMAX's sensitivity to interest rate changes is indirect, primarily affecting the valuations of the underlying companies within the Dow Jones U.S. Completion Total Stock Market Index. Rising interest rates can increase borrowing costs for these companies, potentially impacting their profitability and growth prospects, which could lead to decreased stock valuations. Conversely, declining interest rates can stimulate economic activity and boost company earnings, potentially increasing stock valuations. As an index fund, FSMAX does not actively manage interest rate risk but is subject to the overall market's response to interest rate fluctuations.

What regulatory challenges does Fidelity Extended Market Index Fund face?

As an index fund, FSMAX faces regulatory challenges related to compliance with securities laws and regulations, including those governing investment company operations and disclosures. The fund must adhere to regulations set forth by the Securities and Exchange Commission (SEC), such as the Investment Company Act of 1940. These regulations cover various aspects of the fund's operations, including portfolio management, valuation, and reporting. Compliance costs associated with these regulations can impact the fund's expense ratio and overall profitability. Additionally, changes in regulations or interpretations thereof could require adjustments to the fund's investment strategy or operations.

What are the key factors to evaluate for FSMAX?

Fidelity Extended Market Index Fund (FSMAX) currently holds an AI score of 44/100, indicating low score. Key strength: Low expense ratio, making it cost-effective for investors.. Primary risk to monitor: Potential: Higher beta (1.34) indicates greater volatility compared to the overall market.. This is not financial advice.

How frequently does FSMAX data refresh on this page?

FSMAX prices update in real time during U.S. market hours (9:30 AM-4:00 PM ET, weekdays). Fundamentals refresh after quarterly or annual filings. Analyst ratings and AI insights update daily. News is aggregated continuously from financial sources.

What has driven FSMAX's recent stock price performance?

Recent price movement in Fidelity Extended Market Index Fund (FSMAX) can be influenced by earnings results, analyst revisions, sector rotation, and broader market sentiment. Notable catalyst: Low expense ratio, making it cost-effective for investors.. Check the News and Technical Analysis tabs for the latest drivers. Past performance does not predict future results.

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

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 provided for informational purposes only.

Analysis Notes
  • The information provided is based on available data and is subject to change.
  • Investment decisions should be made based on individual circumstances and risk tolerance.
Data Sources

Popular Stocks