William Blair Small-Mid Cap Growth Fund Class N (WSMNX) Fund Overview
Educational signal · not a buy or sell recommendation · How to read this
Beta 1.27: the stock has moved about 27% 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 17, 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 AnswerWilliam Blair Small-Mid Cap Growth Fund Class N (WSMNX) trades at $27.57. William Blair Small-Mid Cap Growth Fund Class N seeks long-term capital appreciation by investing in small and mid-cap domestic growth companies. Sector: Financials.
Price as of · 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.
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 | MoonshotScore |
|---|---|---|---|---|
| BOSOX Boston Trust Walden Small Cap Fund | $18.69 | +1.30% | $1.01B | — |
| DMIDX BNY Mellon MidCap Index Fund Class I | $29.88 | +0.95% | $1.31B | — |
| EVSYX Allspring Disciplined U.S. Core Fund Admin Class | $27.53 | -0.04% | $1.45B | — |
| HAVLX Harbor Large Cap Value Fund Institutional Class | $19.90 | +0.30% | $938M | — |
| RPFFX Royce Premier Fund Service Class | $11.06 | +0.91% | $1.48B | — |
| BLK BlackRock, Inc. | $1059.63 | -0.44% | $164B | 49 5-pillar |
| BX Blackstone Inc. | $111.74 | -0.45% | $135B | 67 5-pillar |
| APOS Apollo Global Management, Inc. | $25.59 | -0.23% | $74.8B | 55 5-pillar |
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 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 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.
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 · 41 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 |
What changed?
The score has stayed at 44.
Over the same 30 days the stock moved -1.2%.
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 · March 2026
WSMNX Latest News
No recent news available for WSMNX.
WSMNX Analyst Consensus
Consensus Rating
Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for WSMNX.
Price Targets
Wall Street price target analysis for WSMNX.
WSMNX MoonshotScore
MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for WSMNX; grades run from A+ (80-100) to F (below 30).
William Blair Small-Mid Cap Growth Fund Class N Financials Stock: Key Questions Answered
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). Higher AUM and strong investment returns lead to increased revenue.
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 is intended for informational purposes only.
- Investment decisions should be made after consulting with a qualified financial advisor.