William Blair Small-Mid Cap Growth Fund Class N (WSMNX) Stock Analysis
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.
William Blair Small-Mid Cap Growth Fund Class N (WSMNX) trades at $28.22 with AI Score 44/100 (Grade C). William Blair Small-Mid Cap Growth Fund Class N seeks long-term capital appreciation by investing in small… Market cap: $1.38B, Sector: Financial services.
Price as of Aug 21, 2026 · Last analyzed: Mar 17, 2026Analyst Coverage for WSMNX: WSMNX 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 WSMNX against Financial Services peers across nine fundamental dimensions and assigns an underweight signal based on the underlying data.
WSMNX: the 3 scored disciplines are evenly split. Dominant signal: Izzy Englander bullish.
How is this calculated? →Why this analysis is different
- A 9-signal quantitative MoonshotScore built from filings, insider activity, and market data — computed from the numbers, not from opinion.
- An AI Council read across up to eight perspectives — value, macro, quantitative, and momentum lenses — that shows where they disagree instead of averaging the tension away.
- Figures come straight from FMP and Yahoo Finance filings data. The AI writes the narrative around the numbers — it never edits the numbers.
William Blair Small-Mid Cap Growth Fund Class N (WSMNX) Financial Services Profile
William Blair Small-Mid Cap Growth Fund Class N is an asset management fund focused on long-term capital appreciation through investments in small and mid-cap domestic growth companies. The fund emphasizes equity securities with quality growth characteristics within the broader financial services sector.
What Is the Investment Thesis for WSMNX?
William Blair Small-Mid Cap Growth Fund Class N presents a notable research candidate for investors seeking exposure to high-growth potential small and mid-cap companies. The fund's focus on identifying companies with strong growth characteristics positions it to capitalize on emerging market trends and innovative business models. With a beta of 1.27, the fund demonstrates a higher sensitivity to market movements, which can translate to potentially higher returns during periods of market expansion. The fund's strategy of investing at least 80% of its assets in small and mid-cap stocks ensures a targeted approach to this segment of the market. The fund's success hinges on its ability to identify and invest in companies that can sustain high growth rates over the long term. A potential risk is the fund's lack of dividend yield, which may deter income-focused investors.
Based on FMP financials and quantitative analysis
WSMNX Key Highlights
The fund invests at least 80% of its net assets in small and mid-cap companies, focusing on domestic growth companies.
- The fund seeks long-term capital appreciation through a diversified portfolio of equity securities.
- The fund's investment approach emphasizes companies with quality growth characteristics.
- The fund's market cap is $1.19B, reflecting its significant presence in the small-mid cap space.
- The fund has a beta of 1.27, indicating higher volatility compared to the market.
Who Are WSMNX's Competitors?
WSMNX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.
| Company | Price | Change | Market Cap | AI Score |
|---|---|---|---|---|
| BOSOX Boston Trust Walden Small Cap Fund | $19.55 | +0.10% | $1.06B | 49 |
| DMIDX BNY Mellon MidCap Index Fund Class I | $31.00 | -0.83% | $1.36B | 44 |
| EVSYX Allspring Disciplined U.S. Core Fund Admin Class | $27.53 | -0.04% | $1.45B | 44 |
| HAVLX Harbor Large Cap Value Fund Institutional Class | $20.88 | -1.18% | $985M | 46 |
| RPFFX Royce Premier Fund Service Class | $11.53 | -1.11% | $1.55B | 46 |
| HQH Abrdn Healthcare Investors | $23.84 | -3.33% | $1.36B | 71 |
| CET Central Securities Corp. | $54.21 | -0.90% | $1.60B | 70 |
| ASA ASA Gold and Precious Metals Limited | $62.31 | +0.10% | $1.17B | 70 |
AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance
What Are WSMNX's Key Strengths?
Experienced investment management team.
- Disciplined investment process.
- Focus on high-growth potential small and mid-cap companies.
- Diversified portfolio of equity securities.
What Are WSMNX's Weaknesses?
Lack of dividend yield may deter income-focused investors.
- Higher beta indicates greater volatility compared to the market.
- Dependence on the performance of small and mid-cap companies.
- Susceptibility to market fluctuations and economic downturns.
What Could Drive WSMNX Stock Higher?
Continued growth in the small and mid-cap equity markets.
- Successful identification and investment in high-growth potential companies.
- Effective risk management and diversification strategies.
- Increasing demand for actively managed investment products.
What Are the Key Risks for WSMNX?
Market downturns and economic recessions negatively impacting investment returns.
- Increased competition from other asset managers and lower management fees.
- Regulatory changes and compliance costs affecting profitability.
- Underperformance relative to benchmark indices leading to investor outflows.
- Dependence on the performance of small and mid-cap companies, which can be more volatile than large-cap stocks.
What Are the Growth Opportunities for WSMNX?
- Expansion into new market segments: William Blair Small-Mid Cap Growth Fund Class N can expand its reach by targeting new investor segments, such as high-net-worth individuals and institutional investors. This expansion can be achieved through targeted marketing campaigns and partnerships with financial advisors. The market for high-net-worth individuals is growing rapidly, presenting a significant opportunity for the fund to increase its assets under management. Timeline: Ongoing.
- Increased focus on sustainable investing: The fund can attract socially responsible investors by integrating environmental, social, and governance (ESG) factors into its investment process. This can be achieved by developing ESG-focused investment strategies and promoting the fund's commitment to sustainability. The market for sustainable investing is growing rapidly, driven by increasing investor awareness of social and environmental issues. Timeline: Ongoing.
- Leveraging technological advancements: The fund can improve its investment process and enhance its client experience by leveraging technological advancements, such as artificial intelligence and machine learning. This can be achieved by developing AI-powered investment tools and providing clients with personalized investment advice through digital platforms. The adoption of technology in the asset management industry is accelerating, presenting a significant opportunity for the fund to gain a competitive advantage. Timeline: Ongoing.
- Strategic partnerships and acquisitions: William Blair Small-Mid Cap Growth Fund Class N can accelerate its growth by forming strategic partnerships with other financial institutions or acquiring complementary businesses. This can be achieved by partnering with wealth management firms to distribute the fund's products or acquiring smaller asset managers to expand its investment capabilities. The market for mergers and acquisitions in the asset management industry is active, presenting opportunities for the fund to grow through inorganic means. Timeline: Ongoing.
- Product innovation and diversification: The fund can attract new investors and retain existing clients by developing innovative investment products and diversifying its product offerings. This can be achieved by launching new funds focused on specific themes or asset classes, such as thematic ETFs or private equity funds. The demand for innovative investment products is growing, driven by changing investor preferences and market conditions. Timeline: Ongoing.
What Are WSMNX's Competitive Advantages?
- Established brand reputation and track record of investment performance.
- Experienced investment management team with expertise in small and mid-cap investing.
- Disciplined investment process and risk management framework.
What Does WSMNX Do?
William Blair Small-Mid Cap Growth Fund Class N is an actively managed fund focused on achieving long-term capital appreciation. The fund was established with the goal of providing investors access to growth opportunities within the small and mid-capitalization segments of the U.S. equity market. The fund operates under the principle of investing at least 80% of its net assets, plus any borrowings for investment purposes, in the stocks of small and mid-cap companies. These companies are carefully selected based on their potential for exhibiting quality growth characteristics. The fund's investment strategy centers on a diversified portfolio of equity securities. This includes common stocks and other equity investments, such as securities convertible into common stocks. The fund's investment decisions are driven by in-depth research and analysis, seeking companies that demonstrate strong growth potential, solid financial health, and capable management teams. The fund aims to identify companies that are well-positioned to benefit from emerging trends and market opportunities. William Blair Small-Mid Cap Growth Fund Class N is managed by a team of experienced investment professionals at William Blair Investment Management, LLC. The fund is available to investors through various channels, including financial advisors and retirement platforms. The fund's objective is to deliver competitive long-term returns while managing risk through diversification and a disciplined investment approach.
What Products and Services Does WSMNX Offer?
- Invests in a diversified portfolio of equity securities.
- Focuses on small and mid-cap domestic growth companies.
- Seeks long-term capital appreciation.
- Invests at least 80% of net assets in small and mid-cap stocks.
- Conducts in-depth research and analysis to identify promising companies.
- Manages risk through diversification and a disciplined investment approach.
How Does WSMNX Make Money?
- Generates revenue through management fees charged as a percentage of assets under management (AUM).
- AUM growth is driven by investment performance and net inflows from investors.
- Expenses include investment management fees, administrative costs, and distribution expenses.
What Industry Does WSMNX Operate In?
William Blair Small-Mid Cap Growth Fund Class N operates within the asset management industry, which is characterized by intense competition and evolving investor preferences. The industry is influenced by macroeconomic factors, regulatory changes, and technological advancements. The fund competes with other asset managers offering similar small and mid-cap growth strategies. The fund's success depends on its ability to generate superior investment returns and attract and retain investors. The asset management industry is experiencing growth driven by increasing wealth and a growing demand for investment products.
Who Are WSMNX's Key Customers?
- Individual investors seeking long-term capital appreciation.
- Financial advisors recommending investment products to their clients.
- Institutional investors, such as pension funds and endowments.
WSMNX Valuation & Market Position
Relative to its peer group, WSMNX's quantitative score of 44/100 is roughly in line with the peer average of 46/100.
WSMNX Financials
Bull Case vs Bear Case
Bull Case
- Experienced investment management team.
- Disciplined investment process.
- Focus on high-growth potential small and mid-cap companies.
- Diversified portfolio of equity securities.
Bear Case
- Lack of dividend yield may deter income-focused investors.
- Higher beta indicates greater volatility compared to the market.
- Dependence on the performance of small and mid-cap companies.
- Susceptibility to market fluctuations and economic downturns.
AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · August 2026
WSMNX Latest News
No recent news available for WSMNX.
WSMNX Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations from Benzinga, Yahoo Finance, and Finnhub for WSMNX.
Price Targets
Wall Street price target analysis for WSMNX.
WSMNX MoonshotScore
What does this score mean?
The MoonshotScore rates WSMNX 0-100 on quantitative fundamentals — growth, financial health, valuation, momentum, and risk.
William Blair Small-Mid Cap Growth Fund Class N Financial Services Stock: Key Questions Answered
What does the AI Score mean for WSMNX?
WSMNX holds an AI Score of 44/100 (Grade: C). This is an educational research signal, not a buy or sell recommendation. William Blair Small-Mid Cap Growth Fund Class N seeks long-term capital appreciation by investing in small and mid-cap domestic growth companies. The fund primarily focuses on equity securities …
What does William Blair Small-Mid Cap Growth Fund Class N do?
William Blair Small-Mid Cap Growth Fund Class N is an investment fund that seeks long-term capital appreciation by investing primarily in a diversified portfolio of equity securities of small and mid-cap domestic growth companies. The fund focuses on companies expected to exhibit quality growth characteristics.
What are the main risks for WSMNX?
The main risks for WSMNX include market risk, which is the possibility of losses due to fluctuations in the overall stock market. Small and mid-cap stocks can be more volatile than large-cap stocks, increasing the fund's sensitivity to market downturns. Additionally, there is the risk of underperformance relative to benchmark indices or peer funds.
How does William Blair Small-Mid Cap Growth Fund Class N make money in financial services?
William Blair Small-Mid Cap Growth Fund Class N generates revenue primarily through management fees. These fees are calculated as a percentage of the fund's assets under management (AUM). The fund's profitability is directly tied to its ability to attract and retain investors, as well as its investment performance. Higher AUM and strong investment returns lead to increased revenue. The fund also incurs expenses related to investment management, administration, and distribution.
What regulatory challenges does William Blair Small-Mid Cap Growth Fund Class N face?
William Blair Small-Mid Cap Growth Fund Class N faces regulatory challenges common to the asset management industry. These include compliance with the Investment Company Act of 1940, which governs the structure and operation of investment companies. The fund must also adhere to regulations set forth by the Securities and Exchange Commission (SEC), including requirements for disclosure, reporting, and investor protection.
What are the key factors to evaluate for WSMNX?
William Blair Small-Mid Cap Growth Fund Class N (WSMNX) holds an AI score of 44/100 (low). William Blair Small-Mid Cap Growth Fund Class N presents a notable research candidate for investors seeking exposure to high-growth potential small and mid-cap companies. Not financial advice.
How frequently does WSMNX data refresh on this page?
WSMNX's price was last updated on Aug 21, 2026 and refreshes on page view during U.S. market hours — it is not a real-time exchange feed. Fundamentals update after quarterly filings; the MoonshotScore recalculates nightly; news aggregates continuously.
What has driven WSMNX's recent stock price performance?
William Blair Small-Mid Cap Growth Fund Class N (WSMNX) moves on earnings results, analyst revisions, sector rotation, and market sentiment. Notable catalyst: Experienced investment management team. See the News tab for the latest drivers. Past performance does not predict future results.
Should investors consider WSMNX overvalued or undervalued right now?
William Blair Small-Mid Cap Growth Fund Class N (WSMNX) has no trailing P/E available here, so lean on price-to-sales and cash flow in the Financials tab. 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
Data provided for informational purposes only.
- The information provided is based on available data and is intended for informational purposes only.
- Investment decisions should be made after consulting with a qualified financial advisor.