Parnassus Mid Cap Growth Fund - Investor (PARNX) Fund Overview
Educational signal · not a buy or sell recommendation · How to read this
Beta 1.24: the stock has moved about 24% more than the S&P 500.
For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gpt-4o-mini, generated Jun 14, 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 AnswerParnassus Mid Cap Growth Fund - Investor (PARNX) trades at $58.11. Parnassus Mid Cap Growth Fund - Investor (PARNX) is an actively managed mutual fund focused on long-term capital growth through investments in mid-cap U.S. companies. Sector: Financials.
Price as of · Last analyzed: Jun 14, 2026Analyst Coverage for PARNX: PARNX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.
Parnassus Mid Cap Growth Fund - Investor (PARNX) Financial Services Profile
Parnassus Mid Cap Growth Fund - Investor (PARNX) is a diversified mutual fund targeting mid-cap growth companies, emphasizing sustainable investing and strong management practices to achieve long-term capital appreciation.
What Is the Investment Thesis for PARNX?
The investment thesis for Parnassus Mid Cap Growth Fund - Investor (PARNX) is anchored in its strategic focus on mid-cap growth companies that are well-positioned to capitalize on market trends. The fund's commitment to investing at least 80% of its assets in mid-cap firms allows it to tap into a sector that has historically outperformed both small-cap and large-cap stocks in terms of growth. Moreover, the emphasis on ESG factors not only aligns with current investor preferences but also mitigates risks associated with regulatory changes and reputational damage. The fund's active management strategy, combined with its flexibility to invest up to 20% in companies outside the mid-cap range, provides a unique advantage in capturing growth opportunities across various market segments. As the market for mid-cap stocks continues to expand, driven by economic recovery and innovation, PARNX is well-positioned to deliver robust returns. However, investors should remain cognizant of the inherent volatility associated with mid-cap investments and the potential impact of market fluctuations on the fund's performance.
Based on FMP financials and quantitative analysis
PARNX Key Highlights
Market capitalization of approximately $0.81 billion, indicating a solid presence in the mid-cap segment.
- Active management strategy focused on growth-oriented mid-cap companies, leveraging stock-picking expertise.
- Commitment to ESG principles, aligning with growing investor demand for responsible investing.
- Flexibility to allocate up to 20% of net assets to companies outside the mid-cap range, enhancing diversification.
- Beta of 1.24, indicating higher volatility compared to the broader market, which may appeal to risk-tolerant investors.
Who Are PARNX's Competitors?
PARNX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | MoonshotScore |
|---|---|---|---|---|
| VIGAX Vanguard Growth Index Fund Admiral Shares | $284.15 | +0.92% | $406B | — |
| GIBAX Guggenheim Total Return Bond Fund Class A | $22.58 | -0.22% | $31.0B | — |
| PRGFX T. Rowe Price Growth Stock Fund | $115.83 | +0.99% | $90.6B | — |
| BLK BlackRock, Inc. | $1066.45 | +0.64% | $165B | 51 5-pillar |
| BX Blackstone Inc. | $111.64 | -0.09% | $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. | $494.94 | +0.82% | $44.4B | 77 5-pillar |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are PARNX's Key Strengths?
Strong commitment to ESG investing, appealing to a growing investor demographic.
- Active management allows for strategic investment decisions based on market conditions.
- Established presence in the mid-cap investment space with a solid track record.
- Flexibility in investment strategy enables diversification and risk management.
What Are PARNX's Weaknesses?
Higher expense ratios compared to passive investment options.
- Exposure to mid-cap volatility may deter risk-averse investors.
- Dependence on the fund management team's stock-picking abilities.
- Limited brand recognition compared to larger, established funds.
What Are the Key Risks for PARNX?
Increased market volatility could negatively impact the performance of mid-cap stocks.
- The fund's active management strategy may lead to higher expense ratios compared to passive funds.
- Dependence on the fund management's expertise may pose risks if key personnel depart.
- Regulatory changes affecting ESG criteria could impact investment strategies.
What Threats Does PARNX Face?
- Market volatility may impact fund performance and investor confidence.
- Regulatory changes could affect investment strategies and compliance costs.
- Intense competition from both active and passive fund managers.
- Economic downturns could disproportionately affect mid-cap companies.
What Are PARNX's Competitive Advantages?
- Strong focus on ESG investing differentiates PARNX from many competitors.
- Active management strategy allows for tailored investment approaches.
- Established reputation and track record in the mid-cap investment space.
- Flexibility to adjust portfolio allocations enhances responsiveness to market changes.
What Does PARNX Do?
Parnassus Mid Cap Growth Fund - Investor (PARNX) is a prominent mutual fund based in San Francisco, California, established with the primary objective of achieving long-term capital growth. The fund primarily invests a minimum of 80% of its total assets in growth-oriented businesses that fall within the mid-range market capitalization spectrum. This approach allows PARNX to capitalize on the growth potential of mid-sized companies, which often exhibit higher growth rates compared to their larger counterparts. The fund's management team employs a disciplined investment strategy, focusing on companies that demonstrate robust fundamentals, strong management, and a commitment to environmental, social, and governance (ESG) principles. This focus on ESG factors not only aligns with the growing investor preference for sustainable investing but also positions the fund to benefit from the increasing demand for responsible corporate practices. PARNX retains the flexibility to allocate up to 20% of its net assets to companies outside the mid-cap range, allowing for diversification and the potential to capture growth in smaller or larger firms. The fund's investment philosophy is rooted in thorough research and analysis, enabling it to navigate the complexities of the market effectively. With a market capitalization of approximately $0.81 billion, PARNX operates in a competitive landscape, striving to deliver superior returns while adhering to its commitment to responsible investing.
What Products and Services Does PARNX Offer?
- Invest primarily in mid-cap growth-oriented companies in the U.S.
- Focus on long-term capital appreciation through active management.
- Emphasize investments in companies with strong ESG practices.
- Maintain flexibility to invest up to 20% in smaller or larger companies.
- Conduct thorough research and analysis to identify potential investments.
- Monitor and adjust portfolio holdings based on market conditions.
How Does PARNX Make Money?
- Generate returns through capital appreciation of invested assets.
- Leverage active management to select high-potential mid-cap stocks.
- Focus on ESG-compliant companies to attract socially-conscious investors.
- Charge management fees based on assets under management (AUM).
- Utilize a diversified investment strategy to mitigate risks.
What Industry Does PARNX Operate In?
The asset management industry is experiencing significant growth, driven by increasing investor interest in sustainable and responsible investing. Mid-cap stocks, in particular, have shown resilience and outperformance relative to small and large-cap stocks, making them an attractive segment for investment. The market for mid-cap companies is expected to expand as economic conditions improve, with a growing number of firms entering this category. Parnassus Mid Cap Growth Fund - Investor (PARNX) occupies a strategic position in this landscape, focusing on companies that not only exhibit strong growth potential but also adhere to ESG standards, thereby appealing to a broad base of socially-conscious investors.
Who Are PARNX's Key Customers?
- Individual investors seeking long-term capital growth.
- Institutional investors looking for diversified mid-cap exposure.
- Socially-conscious investors prioritizing ESG factors in their portfolios.
- Financial advisors recommending mutual funds to clients.
- Retirement accounts and pension funds seeking growth-oriented investments.
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
PARNX Financials
Bull Case vs Bear Case
Bull Case
- Strong commitment to ESG investing, appealing to a growing investor demographic.
- Active management allows for strategic investment decisions based on market conditions.
- Established presence in the mid-cap investment space with a solid track record.
- Flexibility in investment strategy enables diversification and risk management.
Bear Case
- Higher expense ratios compared to passive investment options.
- Exposure to mid-cap volatility may deter risk-averse investors.
- Dependence on the fund management team's stock-picking abilities.
- Limited brand recognition compared to larger, established funds.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · June 2026
PARNX Latest News
No recent news available for PARNX.
PARNX Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for PARNX.
Price Targets
Wall Street price target analysis for PARNX.
PARNX MoonshotScore
MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for PARNX; grades run from A+ (80-100) to F (below 30).
Parnassus Mid Cap Growth Fund - Investor Financials Stock: Key Questions Answered
What does Parnassus Mid Cap Growth Fund - Investor do?
Parnassus Mid Cap Growth Fund - Investor (PARNX) is an actively managed mutual fund that focuses on investing in mid-cap growth companies in the U.S. The fund aims for long-term capital appreciation by committing at least 80% of its total assets to growth-oriented businesses.
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.
- This analysis is based on available data and may not capture all market dynamics.