Morningstar

William Blair Growth Fund Class I BGFIX

Morningstar Medalist Rating
Medalist Rating as of | See William Blair Investment Hub
  • NAV / 1-Day Return 11.71  /  +1.39 %
  • Total Assets 225.4M
  • Adj. Expense Ratio
    0.910%
  • Expense Ratio 0.910%
  • Distribution Fee Level High
  • Share Class Type Institutional
  • Category Large Growth
  • Investment Style Large Growth
  • Min. Initial Investment 500,000
  • Status Open
  • TTM Yield 0.00
  • Turnover 62%

USD | NAV as of Jul 15, 2026 | 1-Day Return as of Jul 15, 2026, 12:11 AM GMT+0

Morningstar’s Analysis BGFIX

Will BGFIX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

  • Process Pillar

    The Process Pillar is our assessment of how sensible, clearly defined, and repeatable BGFIX’s performance objective and investment process is for both security selection and portfolio construction.

  • People Pillar

    The People Pillar is our evaluation of the BGFIX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.

  • Parent Pillar

    The Parent Pillar is our rating of BGFIX’s parent organization’s priorities and whether they’re in line with investors’ interests.

null Morningstar Automated Analysis

Morningstar Automated Analysis

Summary

William Blair Growth I holds a quantitatively derived Neutral Morningstar Medalist Rating. The rating suggests the model does not express a clear expectation of outperformance or underperformance relative to peers over a full market cycle.

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Portfolio Holdings BGFIX

More BGFIX Holdings
  • Current Portfolio Date
  • Equity Holdings —
  • Bond Holdings —
  • Other Holdings —
  • % Assets in Top 10 Holdings 52.9
Top 10 Holdings
% Portfolio Weight
Market Value USD
Sector

NVIDIA Corp

12.00 28M
Technology

Apple Inc

6.49 15M
Technology

Advanced Micro Devices Inc

5.30 12M
Technology

Microsoft Corp

4.95 11M
Technology

Broadcom Inc

4.82 11M
Technology

Alphabet Inc Class A

4.66 11M
Communication Services

Amazon.com Inc

4.54 11M
Consumer Cyclical

Meta Platforms Inc Class A

3.99 9M
Communication Services

Mastercard Inc Class A

3.57 8M
Financial Services

Oracle Corp

2.62 6M
Technology

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