Mid Cap Value Fund

Share Class

Daily NAV (USD)

$13.95

As of 08/12/2026

Documents

Fact Sheet|

Prospectus|

Quarterly Review

Why Consider This Fund?

Approach

Invests in undervalued mid-cap companies that we believe possess solid balance sheets and free cash flow generation along with management teams that are strong stewards of capital allocation
Harnesses the focused knowledge of individual career sector analysts and the collective experience of the team to pinpoint companies that we believe have the potential to outperform the broader market over time
Combines a focus on quality companies trading at attractive valuations in an attempt to provide consistent upside capture and downside protection across market cycles

Fund Facts

OTHER VEHICLES:

SEPARATE ACCOUNT

Fund Facts	As of 07/31/2026
Total Net Assets ($Million)	$2
Number of Holdings	55
Inception Date	03/16/2022
Expense Ratio (Gross)	9.25%
Expense Ratio (Net)	0.75%
Ticker Symbol	WVMIX
CUSIP	969251396
Benchmark	Russell Midcap® Value Index

The Fund’s Adviser has contractually agreed to waive fees and/or reimburse expenses to limit fund operating expenses until 4/30/27.

Performance

Total Returns Calendar Year

AS OF DATE:|

Mid Cap Value Fund

Russell Midcap® Value Index

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Fund	Inception	Month	YTD	1-YR	3-YR	Since Inception
		RETURN:As of 07/31/2026		AVERAGE ANNUAL RETURNS: As of 07/31/2026
Mid Cap Value Fund Class I	03/16/2022	-0.29%	14.67%	22.42%	12.15%	8.55%
Russell Midcap® Value Index	-	1.47%	19.32%	26.22%	15.42%	11.11%

Performance cited represents past performance. Past performance does not guarantee future results and current performance may be lower or higher than the data quoted. Returns shown assume reinvestment of dividends and capital gains. Investment returns and principal will fluctuate with market and economic conditions and you may have a gain or loss when you sell shares. Class N shares are available to the general public without a sales load. Class I and Class R6 shares are available only to investors who meet certain eligibility requirements.

The benchmark shown represents the Fund’s performance benchmark, which is different from the Fund’s regulatory benchmark. The Fund’s regulatory benchmark is the Russell 3000 Index and is included in the Fund’s prospectus.

† Since Fund’s inception on 3/16/2022 through 12/31/2022.

View Distributions

Ratings and Rankings

As of: 06/30/2026

Morningstar Category: Mid-Cap Value

Overall

377 Funds in Category

3-YR

377 Funds in Category

5-YR

—

10-YR

—

As of: 06/30/2026

Lipper Category: Mid-Cap Value Funds

1-YR

Rank: 61

124 Funds in Category

3-YR

Rank: 66

113 Funds in Category

5-YR

—

10-YR

—

Portfolio Characteristics

As of 07/31/2026

Portfolio Composition
Weighted Avg Mkt Cap ($B)	$24.8
Unweighted Median Mkt Cap ($B)	$17.8
P/E Ratio (Next 12 Months)	14.2
EPS Growth (Long-Term)	14.9%
Trailing 1-Year Turnover	34%
Cash	3.3%
Standard Deviation (10 Year)
Fund	17.33%
Index	17.56%

Top 10 Holdings	% of Fund
Phillips 66	2.8%
Toll Brothers, Inc.	2.4%
Donaldson Company, Inc.	2.4%
Element Solutions Inc	2.3%
WEX Inc.	2.3%
East West Bancorp, Inc.	2.3%
Regency Centers Corporation	2.3%
Willis Towers Watson Public Limited Company	2.3%
US Foods Holding Corp.	2.2%
Allison Transmission Holdings, Inc.	2.1%
Total	23.4%

Download Holdings

Portfolio Allocations

As of: 07/31/2026

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Range	% of Fund
> $30.0B	25.6%
$20.0B - $30.0B	18.0%
$10.0B - $20.0B	40.1%
$5.0B - $10.0B	16.3%
< $5.0B	0.0%
Total	100.0%

As of: 07/31/2026

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Sector	% of Fund	% Benchmark
Industrials	20.8%	16.6%
Financials	20.8%	17.7%
Materials	9.6%	6.4%
Real Estate	9.4%	8.3%
Health Care	8.7%	10.3%
Energy	7.8%	7.0%
Information Technology	6.5%	9.9%
Utilities	6.2%	7.0%
Consumer Staples	5.8%	5.8%
Consumer Discretionary	4.4%	8.2%
Communication Services	0.0%	2.8%
Exchange-Traded Funds	0.0%	0.0%
Total	100.0%

Management

Matthew Fleming, CFA, Partner

Head of the U.S. Value Equity Team, Portfolio Manager

Tenure with William Blair:Since

2021

View Bio

Mark Goodman, CFA

Portfolio Manager

Tenure with William Blair:Since

2025

View Bio

Fund Literature

Fund Literature
Class I Fact Sheet
Quarterly Review
Commentary
Holdings
Fund Profile
5 Reasons to Consider Value Stocks

Prospectus and Reports
Prospectus
Annual Report
Semi-Annual Report

View More Resources

Please carefully consider the William Blair Funds’ investment objectives, risks, charges, and expenses before investing. This and other information is contained in the Funds’ prospectus and summary prospectus, which you may obtain by calling 1-800-742-7272. Read the prospectus and summary prospectus carefully before investing. Investing includes the risk of loss.

The William Blair Funds are distributed by William Blair & Company, L.L.C., member FINRA/SIPC.

Risks: The Fund’s returns will vary, and you could lose money by investing in the Fund. The Fund holds equities which may decline in value due to both real and perceived general market, economic, and industry conditions. Investments in mid-cap companies involve greater risk than those in larger, more established companies, including higher volatility and lower liquidity. Individual securities may not perform as expected or a strategy used by the Adviser may fail to produce its intended result. Diversification does not ensure against loss. The Fund is not intended to be a complete investment program. The Fund is designed for long-term investors.

For most recent net asset values and year-to-date total return information, please click here.

Top ten holdings are shown as % of total net assets. Sector and market-cap diversification exclude cash equivalents. Information about the Fund’s holdings should not be considered investment advice. There is no guarantee that the Fund will continue to hold any one particular security or stay invested in any one particular sector. Holdings are subject to change at any time.

The Russell Midcap® Value Index measures the performance of the mid-cap value segment of the U.S. equity universe. It includes those Russell Midcap companies with lower price-to-book ratios and lower forecasted growth values. The Index is unmanaged, does not incur fees or expenses, and cannot be invested in directly.

The Morningstar Mid-Cap Value Category represents the average annual composite performance of all mutual funds listed in the Mid-Cap Value Category by Morningstar.

The Morningstar Rating for funds, or "star rating", is calculated for managed products (including mutual funds, variable annuity and variable life subaccounts, exchange-traded funds, closed-end funds, and separate accounts) with at least a three-year history. Exchange- traded funds and open-ended mutual funds are considered a single population for comparative purposes. It is calculated based on a Morningstar Risk-Adjusted Return measure that accounts for variation in a managed product’s monthly excess performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of products in each product category receive 5 stars, the next 22.5% receive 4 stars, the next 35% receive 3 stars, the next 22.5% receive 2 stars, and the bottom 10% receive 1 star. The Overall Morningstar Rating for a managed product is derived from a weighted average of the performance figures associated with its three-, five-, and 10-year (if applicable) Morningstar Rating metrics. The weights are: 100% three-year rating for 36-59 months of total returns, 60% five-year rating/40% three-year rating for 60-119 months of total returns, and 50% 10-year rating/30% five-year rating/20% three-year rating for 120 or more months of total returns. While the 10 year overall star rating formula seems to give the most weight to the 10-year period, the most recent three-year period actually has the greatest impact because it is included in all three rating periods.

©2026 Morningstar, Inc. All rights reserved.

Lipper Ratings are based on a Fund’s average annual total return.

Ratings and rankings are one measure of performance. Ratings may vary among share classes. Ratings reflect expense limitations in effect during the period, without such limitations returns would be lower. Past performance does not guarantee future results.

For your reference, this link contains additional notices and disclaimers required by our data suppliers.

Weighted Average Market Capitalization: Market capitalization refers to the total market value of each company’s outstanding shares. The Weighted Average Market Capitalization for a portfolio is calculated as the average market capitalization of the stocks within the portfolio, weighted by the amount of each stock owned. Unweighted Median Market Capitalization: This calculation represents the median market capitalization of the stocks in the portfolio, regardless of the amount of each stock owned. P/E (Price/Earnings) Ratio: This ratio is a measure of valuation. It relates the price of the stock to the earnings per share (EPS) of the company. A stock with a higher P/E ratio would be considered more expensive relative to another stock with a lower P/E. An investor may pay a higher P/E for a stock for several reasons including, but not limited to, an expectation that the company possesses higher returns on invested capital, less economic sensitivity, higher consistency of earnings and/or higher earnings growth potential. EPS (Earnings Per Share) Growth Rate (Projected): This measure represents the weighted average of forecasted growth in earnings expected to be experienced by the stocks within the portfolio over the next 3-5 years. From a portfolio perspective, the portfolio P/E ratio and EPS Growth Rate are weighted averages of the individual holdings’ P/E ratios and EPS Growth Rates. Trailing 1-Year Turnover: This figure reflects the portfolio’s trading activity by calculating the amount of the portfolio’s holdings bought or sold over the prior year, expressed as a percentage of the portfolio’s average market value. Turnover figures may be related to the amount of trading costs experienced by the portfolio. Standard Deviation: A measure of the portfolio’s risk. A higher standard deviation represents a greater dispersion of returns, and thus, a greater amount of risk. Standard deviation returns shown are annualized and calculated using monthly returns. Funds without a 10-year history are reported against the Fund’s inception date. If the Fund’s inception date does not fall on the first day of a given month, the annualized standard deviation is calculated based on the first day of the month following the Fund’s inception date.

Any investment or strategy mentioned herein may not be appropriate for every investor. There can be no assurance that investment objectives will be met. Products and services listed are available only to residents of this jurisdiction and may only be available to certain categories of investors. The information on this website does not constitute an offer for products or services, or a solicitation of an offer to any persons outside of this jurisdiction who are prohibited from receiving such information under applicable laws and regulations. Nothing on this webpage should be construed as advice and is therefore not a recommendation to buy or sell shares.

William Blair Investment Management, LLC is an investment adviser registered with the U.S. Securities and Exchange Commission.

Investments

Insights

About

Mid Cap Value Fund

Why Consider This Fund?

Approach

Fund Facts

Performance

Ratings and Rankings

Morningstar Category: Mid-Cap Value

Lipper Category: Mid-Cap Value Funds

Portfolio Characteristics

Portfolio Allocations

Management

Fund Literature

Contact Us

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Investments

Insights

About

Performance

Ratings and Rankings

Morningstar Category: Mid-Cap Value

Lipper Category: Mid-Cap Value Funds

Portfolio Characteristics

Portfolio Allocations

Management

Fund Literature

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WVMIX

Mid Cap Value Fund

Why Consider This Fund?

Approach

Fund Facts

Performance

Ratings and Rankings

Morningstar Category: Mid-Cap Value

Lipper Category: Mid-Cap Value Funds

Portfolio Characteristics

Portfolio Allocations

Management

Fund Literature

Contact Us

Contact Us

Contact Us

Performance

Ratings and Rankings

Morningstar Category: Mid-Cap Value

Lipper Category: Mid-Cap Value Funds

Portfolio Characteristics

Portfolio Allocations

Management

Fund Literature

Contact Us

Contact Us

Contact Us