Fidelity Mortgage Securities Fund (FMSFX) Fund Overview
Educational signal · not a buy or sell recommendation · How to read this
Beta 1.17: the stock has moved about 17% more 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 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 AnswerFidelity Mortgage Securities Fund (FMSFX) trades at $9.44. Fidelity Mortgage Securities Fund (FMSFX) invests primarily in investment-grade mortgage-related securities and repurchase agreements backed by these securities. Sector: Financials.
Price as of · Last analyzed: Mar 18, 2026Analyst Coverage for FMSFX: FMSFX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.
Fidelity Mortgage Securities Fund (FMSFX) Financial Services Profile
Fidelity Mortgage Securities Fund (FMSFX) is a fixed-income fund specializing in investment-grade mortgage-backed securities, offering investors exposure to the U.S. mortgage market with a focus on government-related securities, while navigating interest rate sensitivity and credit risk within the asset management sector.
What Is the Investment Thesis for FMSFX?
Fidelity Mortgage Securities Fund (FMSFX) presents a focused investment in the U.S. mortgage-backed securities market. With a beta of 1.17, the fund demonstrates moderate volatility relative to the broader market. The fund's strategy of investing primarily in investment-grade mortgage-related securities aims to provide a stable income stream. However, the absence of a dividend yield may deter income-focused investors. Growth catalysts include potential interest rate declines, which could boost the value of its fixed-income holdings. Key risks involve interest rate increases and credit spread widening, which could negatively impact the fund's net asset value. The fund's success hinges on Fidelity's ability to navigate the complexities of the mortgage market and manage interest rate risk effectively.
Based on FMP financials and quantitative analysis
FMSFX Key Highlights
Market Cap of $0.75B indicates a mid-sized fund within the asset management landscape.
- Beta of 1.17 suggests moderate volatility compared to the broader market.
- Focus on investment-grade mortgage-related securities aims for a balance between risk and return.
- Investments in U.S. government securities provide a degree of safety and liquidity.
- Absence of dividend yield may not appeal to income-seeking investors.
Who Are FMSFX's Competitors?
FMSFX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | MoonshotScore |
|---|---|---|---|---|
| CMIDX Congress Mid Cap Growth Fund | $20.28 | +1.30% | $615M | — |
| FTIEX Fidelity Total International Equity Fund | $16.79 | +0.30% | $770M | — |
| HFEAX Janus Henderson European Focus Fund | $60.48 | +0.92% | $684M | — |
| BLK BlackRock, Inc. | $1066.45 | +0.64% | $165B | 51 5-pillar |
| BX Blackstone Inc. | $112.52 | +0.69% | $136B | 68 5-pillar |
| APOS Apollo Global Management, Inc. | $25.59 | 0.00% | $74.8B | 56 5-pillar |
| BAM Brookfield Asset Management | $44.73 | -0.27% | $71.4B | 57 5-pillar |
| AMP Ameriprise Financial, Inc. | $493.62 | +0.55% | $44.4B | 77 5-pillar |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are FMSFX's Key Strengths?
Strong brand reputation of Fidelity Investments.
- Focus on investment-grade mortgage-backed securities.
- Experienced management team with expertise in fixed-income investing.
- Access to extensive research and resources.
What Are FMSFX's Weaknesses?
Sensitivity to interest rate movements.
- Dependence on the health of the mortgage market.
- Absence of dividend yield may deter some investors.
- Potential for credit risk in mortgage-backed securities.
What Are the Key Risks for FMSFX?
Rising interest rates could negatively impact the fund's net asset value.
- Economic downturn and housing market decline could lead to increased credit risk in mortgage-backed securities.
- Increased competition from other asset managers offering similar products.
- Regulatory changes affecting the mortgage market could impact the fund's investment strategy.
What Are FMSFX's Competitive Advantages?
- Brand Reputation: Fidelity Investments has a strong brand reputation and a long track record of success in asset management.
- Scale and Distribution: Fidelity's large scale and extensive distribution network provide a competitive advantage.
- Expertise in Fixed-Income Investing: Fidelity has a team of experienced fixed-income professionals with expertise in mortgage-backed securities.
- Access to Research and Resources: Fidelity has access to extensive research and resources, which can improve investment decision-making.
What Does FMSFX Do?
Fidelity Mortgage Securities Fund (FMSFX) is a mutual fund managed by Fidelity Investments, one of the world's largest asset managers. The fund was established to provide investors with a diversified portfolio of mortgage-related securities, primarily those rated as investment grade. The fund's strategy centers on investing at least 80% of its assets in mortgage-backed securities and repurchase agreements for those securities, emphasizing securities of medium and high quality. These investments include U.S. government securities and instruments related to U.S. government securities, including those issued by entities chartered or sponsored by Congress but not directly guaranteed by the U.S. Treasury. This focus allows the fund to participate in the mortgage market while maintaining a relatively conservative risk profile. The fund's performance is influenced by factors such as interest rate movements, credit spreads, and the overall health of the housing market. Fidelity's expertise in fixed-income investing and risk management is crucial to the fund's ability to deliver consistent returns to its investors.
What Products and Services Does FMSFX Offer?
- Invests primarily in investment-grade mortgage-related securities.
- Focuses on U.S. government securities and related instruments.
- Participates in repurchase agreements for mortgage-backed securities.
- Aims to provide a diversified portfolio of mortgage-related assets.
- Manages interest rate and credit risk within the fixed-income market.
- Offers investors exposure to the U.S. mortgage market.
How Does FMSFX Make Money?
- Generates revenue through management fees charged on assets under management (AUM).
- Invests in mortgage-backed securities and related instruments to generate returns.
- Utilizes Fidelity's expertise in fixed-income investing and risk management.
- Distributes fund shares through various channels, including financial advisors and online platforms.
What Industry Does FMSFX Operate In?
Fidelity Mortgage Securities Fund operates within the asset management industry, specifically focusing on fixed-income investments in mortgage-backed securities. The industry is influenced by macroeconomic factors such as interest rates, inflation, and economic growth. Competitors include other asset managers offering similar mortgage-backed securities funds, such as CMIDX, FTIEX, HFEAX, HFECX, and HFERX. The fund's performance is tied to the overall health of the mortgage market and the ability of its managers to navigate interest rate and credit risks. The asset management industry is experiencing growth driven by increasing demand for diversified investment products.
Who Are FMSFX's Key Customers?
- Individual investors seeking exposure to the mortgage market.
- Institutional investors looking for fixed-income diversification.
- Retirement savers seeking stable returns in their investment portfolios.
- Financial advisors using the fund as part of their client's asset allocation strategies.
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 | 46 |
| 2026-08-31 | 46 |
| 2026-09-08 | 46 |
| 2026-09-16 | 46 |
| 2026-09-24 | 46 |
| 2026-10-04 | 46 |
| 2026-10-05 | 46 |
What changed?
The score has stayed at 46.
Over the same 30 days the stock moved -3.6%.
FMSFX Financials
Bull Case vs Bear Case
Bull Case
- Strong brand reputation of Fidelity Investments.
- Focus on investment-grade mortgage-backed securities.
- Experienced management team with expertise in fixed-income investing.
- Access to extensive research and resources.
Bear Case
- Sensitivity to interest rate movements.
- Dependence on the health of the mortgage market.
- Absence of dividend yield may deter some investors.
- Potential for credit risk in mortgage-backed securities.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · March 2026
FMSFX Latest News
No recent news available for FMSFX.
FMSFX Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for FMSFX.
Price Targets
Wall Street price target analysis for FMSFX.
FMSFX MoonshotScore
MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for FMSFX; grades run from A+ (80-100) to F (below 30).
Common Questions About FMSFX (Financials)
What are the main risks for FMSFX?
The primary risks for Fidelity Mortgage Securities Fund (FMSFX) include interest rate risk, credit risk, and prepayment risk. Interest rate risk refers to the potential for the fund's value to decline as interest rates rise. Credit risk is the possibility that borrowers may default on their mortgage payments, leading to losses for the fund.
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.
- The information provided is based on available data and should not be considered investment advice.