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William Blair Large Cap Growth Fund Class I (LCGFX) Fund Overview

Educational signal · not a buy or sell recommendation · How to read this

$31.97 +$0.27 (+0.85%)

Beta 1.18: the stock has moved about 18% more than the S&P 500.

Data from FMP · Methodology

For informational purposes only. Not financial advice. Machine-generated analysis by Stock Expert AI — model gemini-2.5-flash, 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 Answer

William Blair Large Cap Growth Fund Class I (LCGFX) trades at $31.97. Sector: Financials.

Price as of · Last analyzed: Jun 14, 2026
William Blair Large Cap Growth Fund Class I (LCGFX) is an investment vehicle focused on achieving significant long-term capital appreciation by primarily investing in large-capitalization, domestically-based growth companies. The fund allocates a minimum of 80% of its net assets to equity instruments of these high-quality growth enterprises, operating on a non-diversified basis.

Analyst Coverage for LCGFX: LCGFX does not currently have published analyst price targets in our coverage universe. This is common for smaller-cap names with limited Wall Street coverage.

▶ Watch the LCGFX film Every key number, told as a short cinematic story — just press play. ~2 min

William Blair Large Cap Growth Fund Class I (LCGFX) Financial Services Profile

HeadquartersChicago, US
IPO Year1999

William Blair Large Cap Growth Fund Class I (LCGFX) is a non-diversified mutual fund targeting long-term capital appreciation through substantial allocation to equity instruments of high-quality, large-capitalization, domestically-based growth companies. It aims to capture growth opportunities within the U.S. large-cap market segment.

Data Provenance | Financial Data Quantitative Analysis Analysis: Jun 14, 2026

What Is the Investment Thesis for LCGFX?

AI-written as of Jun 14, 2026 — figures and tone reflect the data available then, not today's score.

William Blair Large Cap Growth Fund Class I (LCGFX) presents an investment thesis centered on capturing long-term capital appreciation through a concentrated exposure to high-quality, large-capitalization U.S. growth equities. With a market capitalization of $2.67 billion, the fund's strategy involves allocating at least 80% of its net assets to these specific types of companies, aiming to benefit from their intrinsic growth potential and market leadership. A key value driver is the fund's focused, non-diversified approach, which, while potentially increasing risk, also offers the opportunity for enhanced returns if its selected growth companies outperform. Growth catalysts include sustained innovation cycles within the technology and healthcare sectors, favorable macroeconomic conditions supporting corporate earnings expansion, and a continued investor preference for growth-oriented assets. However, investors must acknowledge the fund's Beta of 1.18, indicating higher volatility relative to the broader market, and its sensitivity to interest rate changes, which can impact the valuation of growth stocks. The absence of a dividend yield further emphasizes its pure capital appreciation mandate.

Based on FMP financials and quantitative analysis

LCGFX Key Highlights

AI-written as of Jun 14, 2026 — figures and tone reflect the data available then, not today's score.

Targets long-term capital appreciation by investing a minimum of 80% of net assets in large-capitalization growth companies.

  • Operates on a non-diversified basis, potentially leading to higher concentration risk and reward compared to diversified funds.
  • Exhibits a Beta of 1.18, suggesting higher volatility relative to the overall market, aligning with its growth-focused strategy.
  • Manages $2.67 billion in market capitalization, indicating a significant presence within the large-cap growth fund landscape.
  • Focuses exclusively on domestically-based growth enterprises with anticipated high-quality growth attributes, limiting geographic diversification.

Who Are LCGFX's Competitors?

LCGFX is benchmarked below against 8 industry peers on price, market cap, and our AI MoonshotScore.

Company Price Change Market Cap MoonshotScore
SGTRX Columbia Seligman Global Technology Fund Class R $134.94 +0.75% $5.13B —
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
ARES Ares Management Corporation $117.31 -0.20% $38.5B 57 5-pillar
TROW T. Rowe Price Group, Inc. $103.93 -0.66% $22.3B 80 5-pillar

AI Score by Stock Expert AI · Price data: FMP / Yahoo Finance

What Are LCGFX's Key Strengths?

Experienced management team and established investment process.

  • Focused strategy on high-quality, domestically-based large-cap growth companies.
  • Potential for significant capital appreciation in favorable market conditions.
  • Strong brand reputation of William Blair in asset management.

What Are LCGFX's Weaknesses?

Non-diversified portfolio increases concentration risk.

  • Performance is highly sensitive to the large-cap growth segment of the market.
  • Absence of dividend yield may not appeal to income-focused investors.
  • Higher volatility (Beta of 1.18) compared to broader market indices.

What Are the Key Risks for LCGFX?

Sensitivity to interest rate increases, which can disproportionately reduce the present value of future earnings for growth companies.

  • Market volatility and downturns in the large-cap growth segment, given the fund's concentrated, non-diversified nature.
  • Underperformance relative to its benchmark or peer funds due to specific stock selection or market conditions.
  • Economic slowdowns or recessions in the U.S. impacting the earnings and valuations of domestically-based portfolio companies.
  • Regulatory changes in the financial services industry that could affect fund operations or investment strategies.

What Threats Does LCGFX Face?

  • Rising interest rates negatively impacting growth stock valuations.
  • Economic slowdowns or recessions reducing corporate earnings and market sentiment.
  • Increased competition from passive large-cap growth ETFs and other active funds.
  • Regulatory changes affecting the asset management industry or specific investment strategies.

What Are LCGFX's Competitive Advantages?

  • Experienced management team with a track record in large-cap growth investing.
  • Established investment process for identifying high-quality growth enterprises.
  • Reputation and brand recognition of William Blair in the asset management industry.
  • Focused, non-diversified strategy potentially allowing for higher conviction bets and alpha generation.

What Does LCGFX Do?

William Blair Large Cap Growth Fund Class I (LCGFX) is an investment vehicle structured to deliver significant long-term capital appreciation for its investors. Headquartered in Chicago, US, and operating within the Financial Services sector, specifically Asset Management, the fund employs a focused investment strategy. It is mandated to allocate a minimum of 80% of its net assets, including any funds acquired through borrowing for investment purposes, to stocks of large-capitalization companies. The fund's primary investment universe consists of equity instruments, such as common shares and securities convertible into common stock, issued by domestically-based growth enterprises. These target companies are selected based on their anticipated demonstration of high-quality growth attributes, indicating a focus on businesses with strong fundamentals and robust expansion potential. A distinctive characteristic of LCGFX is its operation on a non-diversified basis, meaning it may concentrate a significant portion of its assets in a smaller number of issuers or sectors compared to a diversified fund. This approach can potentially amplify both returns and risks. The fund's performance is intrinsically linked to the overall health and sentiment surrounding the large-cap growth segment of the market, making it particularly sensitive to shifts in economic growth expectations and interest rate environments. William Blair, as the fund's manager, brings an established investment process and an experienced management team to oversee the fund's strategy and portfolio construction.

What Products and Services Does LCGFX Offer?

  • Aims for long-term capital appreciation for its investors.
  • Invests primarily in equity instruments of large-capitalization companies.
  • Allocates a minimum of 80% of its net assets to large-cap stocks.
  • Focuses on domestically-based growth enterprises with high-quality growth attributes.
  • Invests in common shares and other equity forms convertible into common stock.
  • Operates on a non-diversified basis, allowing for concentrated portfolio positions.

How Does LCGFX Make Money?

  • Generates revenue through management fees charged on the assets under management (AUM).
  • Incurs operating expenses, including administrative, marketing, and distribution costs, which are passed on to investors through the expense ratio.
  • Seeks to attract and retain investors by delivering competitive long-term capital appreciation.
  • Relies on its investment strategy and management expertise to select outperforming large-cap growth stocks.

What Industry Does LCGFX Operate In?

The asset management industry, where William Blair Large Cap Growth Fund Class I (LCGFX) operates, is characterized by intense competition and evolving investor preferences. LCGFX positions itself within the large-cap growth segment, a sub-sector that has historically attracted significant capital due to its potential for outsized returns driven by innovation and market leadership. Current market trends include a continued focus on technology-driven growth, healthcare advancements, and sustainable investing themes. However, the landscape is also influenced by macroeconomic factors such as interest rate policies, inflation, and global economic growth, which can significantly impact the valuation of growth stocks. LCGFX competes with a wide array of actively managed funds and passive exchange-traded funds (ETFs) that track large-cap growth indices. Its non-diversified approach aims to differentiate it by allowing for higher conviction bets on a select group of companies, contrasting with broader market-tracking products.

Who Are LCGFX's Key Customers?

  • Individual investors seeking exposure to large-capitalization U.S. growth companies.
  • Institutional investors looking for active management in the large-cap growth segment.
  • Financial advisors and wealth managers allocating client portfolios.
  • Investors with a long-term investment horizon focused on capital appreciation.
Model self-rating on this text: 68% (not a measure of the evidence) Updated: Jun 14, 2026

Research confidence

Low

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 44
2026-08-31 44
2026-09-08 44
2026-09-16 44
2026-09-24 44
2026-10-04 44
2026-10-05 44

What changed?

The score has stayed at 44.

Over the same 30 days the stock moved +2.9%.

LCGFX Financials

Bull Case vs Bear Case

Bull Case

  • Experienced management team and established investment process.
  • Focused strategy on high-quality, domestically-based large-cap growth companies.
  • Potential for significant capital appreciation in favorable market conditions.
  • Strong brand reputation of William Blair in asset management.

Bear Case

  • Non-diversified portfolio increases concentration risk.
  • Performance is highly sensitive to the large-cap growth segment of the market.
  • Absence of dividend yield may not appeal to income-focused investors.
  • Higher volatility (Beta of 1.18) compared to broader market indices.

AI-generated arguments based on insider flow, news sentiment and technicals — not financial advice · June 2026

LCGFX Latest News

No recent news available for LCGFX.

LCGFX Analyst Consensus

Consensus Rating

Aggregated Buy/Hold/Sell recommendations collected by Financial Modeling Prep for LCGFX.

Price Targets

Wall Street price target analysis for LCGFX.

LCGFX MoonshotScore

MoonshotScore is Stock Expert AI's proprietary 0-100 research rating, not a buy or sell recommendation. No MoonshotScore is published for LCGFX; grades run from A+ (80-100) to F (below 30).

Common Questions About LCGFX (Financials)

How sensitive is LCGFX to interest rate changes?

LCGFX, as a large-cap growth fund, is inherently sensitive to interest rate changes. Growth stocks, by nature, derive a significant portion of their valuation from future earnings expectations. When interest rates rise, the discount rate used to value these future earnings increases, which can lead to a decrease in their present value and, consequently, their stock prices.

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

Price as of Analysis updated

MoonshotScore is not published for this security.

Data Sources & Methodology
Figures come from Financial Modeling Prep (FMP). If FMP has no figure for a ticker, a price or fundamental may come from a Yahoo Finance fallback, or a price from an Alpaca fallback. SEC EDGAR is used only for filing links and company identity details (legal name, address), never for figures. AI analysis by Stock Expert AI proprietary algorithms. Technical indicators via industry-standard calculations. Last updated: .
Data Provenance
Sources: Financial Modeling Prep (FMP) — Primary · Yahoo Finance — Fallback · Alpaca — Tertiary
Last fetched:
Cache TTL: Quote 5min · Profile 7d · Financials 7d · Insider 48h
How we use AI: Numbers are pulled directly from FMP & Yahoo Finance — our AI writes the analysis, it never edits the figures.
Data provided as-is for educational purposes. Not financial advice. Methodology

Data provided for informational purposes only.

Analysis Notes
  • Information is based solely on provided source data; no external research was conducted.
  • Word counts were strictly adhered to, which required careful phrasing for a mutual fund's specific context.
  • Discrepancy between 'diversified' (AI insight) and 'non-diversified' (Business Description) was resolved by prioritizing the direct business description.
Data Sources
Financial Modeling Prep (FMP)Stock Expert AI proprietary analysis