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Investment Strategy
Apr. 24, 2026
M International Equity Fund  
Prospectus [Line Items]  
Strategy [Heading] Principal Investment Strategies
Strategy Narrative [Text Block]

To achieve the Fund’s investment objective, Dimensional Fund Advisors LP (“Dimensional”) implements an integrated investment approach that combines research, portfolio design, portfolio management, and trading functions. As further described below, the Fund’s design emphasizes long-term drivers of expected returns identified by Dimensional’s research, while balancing risk through broad diversification across companies and sectors. Dimensional’s portfolio management and trading processes further balance those long-term drivers of expected returns with shorter-term drivers of expected returns and trading costs.

 

The Fund is designed to purchase a broad and diverse group of equity securities of non-U.S. companies in countries with developed and emerging markets. The Fund invests in companies of all sizes, with increased exposure to smaller capitalization, lower relative price, and higher profitability companies as compared to their representation in the International Universe. For purposes of the Fund, Dimensional defines the International Universe as a market capitalization weighted set (e.g., the larger the company, the greater the proportion of the International Universe it represents) of non-U.S. companies in developed and emerging markets that have been authorized for investment as approved markets by Dimensional’s Investment Committee. The Fund may pursue its investment objective by investing its assets directly and/or indirectly in the Emerging Markets Core Equity Portfolio of DFA Investment Dimensions Group Inc. (the “Underlying Fund”). The Underlying Fund is designed to purchase a broad and diverse group of equity securities associated with emerging markets, which may include frontier markets (emerging market countries in an earlier stage of development). The Underlying Fund invests in companies of all sizes, with increased exposure to smaller capitalization, lower relative price, and higher profitability companies. As of the date of this prospectus, it is anticipated that a significant portion of the Fund’s assets will be invested indirectly through the Underlying Fund.

 

The Fund’s increased exposure to smaller capitalization, lower relative price, and higher profitability companies may be achieved by decreasing the allocation of the Fund’s assets to larger capitalization, higher relative price, or lower profitability companies relative to their weight in the International Universe. An equity issuer is considered to have a high relative price (i.e., a growth stock) primarily because it has a high price in relation to its book value. An equity issuer is considered to have a low relative price (i.e., a value stock) primarily because it has a low price in relation to its book value. In assessing relative price, Dimensional may consider additional factors such as price-to-cash flow or price-to-earnings ratios. An equity issuer is considered to have high profitability because it has high earnings or profits from operations in relation to its book value or assets. The criteria Dimensional uses for assessing relative price and profitability are subject to change from time to time.

 

Dimensional may also increase or reduce the Fund’s exposure to an eligible company, or exclude a company, based on shorter-term considerations, such as a company’s price momentum, short-run reversals, and investment characteristics. In assessing a company’s investment characteristics, Dimensional considers ratios such as recent changes in assets divided by total assets. The criteria Dimensional uses for assessing a company’s investment characteristics are subject to change from time to time. In addition, Dimensional seeks to reduce trading costs using a flexible trading approach that looks for opportunities to participate in the available market liquidity, while managing turnover and explicit transaction costs.

 

The Fund will normally invest at least 80% of its total assets in equity securities of issuers located in at least three countries other than the United States. These countries may include, but are not limited to, the nations of Western Europe, North and South America, Australia, Africa and Asia. This strategy is not fundamental (it may be changed without shareholder approval), but should the Fund decide to change this strategy, it will provide shareholders with at least 60 days’ notice. The Fund may invest up to 40% of its total assets in emerging markets.

 

The Fund may gain exposure to companies associated with approved markets by purchasing equity securities in the form of depositary receipts, which may be listed or traded outside the issuer’s domicile country. The Fund may also purchase or sell futures contracts and options on futures contracts for foreign or U.S. equity securities and indices to increase or decrease equity market exposure based on actual or expected cash inflows to or outflows from the Fund. Because many of the Fund’s investments may be denominated in foreign currencies, the Fund may enter into foreign currency exchange transactions, including foreign currency forward contracts, in connection with the settlement of foreign securities or to transfer cash balances from one currency to another currency.

M Large Cap Growth Fund  
Prospectus [Line Items]  
Strategy [Heading] Principal Investment Strategies
Strategy Narrative [Text Block]

The Fund will normally invest at least 80% of its total assets in domestic equity securities of U.S. large capitalization (“large-cap”) securities. The Fund seeks to achieve its objective by investing primarily in the common stock of large-sized U.S. companies. The investment strategy of Federated MDTA LLC (“Federated”), the Fund’s sub-adviser, utilizes a large-cap growth approach by selecting most of its investments from companies listed in the Russell 1000® Growth Index, an index that measures the performance of those companies with higher price-to-book ratios and higher forecasted growth values within the large-cap segment of the U.S. equity universe, which includes the 1,000 largest U.S. companies by market capitalization. Federated considers a company to be large-cap if it falls within the market capitalization range of the Russell 1000® Growth Index. As the Fund’s sector exposure approximates the Russell 1000® Growth Index, the Fund may, from time to time, have large allocations to certain broad market sectors, such as technology, consumer discretionary and healthcare. As of March 31, 2025, companies in the Russell 1000® Growth Index ranged in market capitalization from $681 million to $3.3 trillion.

The Fund is classified as a non-diversified mutual fund, which means that the Fund may invest a larger percentage of its assets in the securities of a small number of issuers than a diversified fund.

 

Federated implements its strategy using a quantitative model driven by fundamental and technical stock selection variables. This process seeks to impose strict discipline over stock selection, unimpeded by market or manager psychology. It seeks to maximize compound annual return while controlling risk. The process also takes into account trading costs in an effort to ensure that trades are generated only to the extent they are expected to be profitable on an after-trading-cost basis. Additionally, risk is controlled through diversification constraints which limit exposure to individual companies as well as groups of correlated companies.

 

This strategy to invest at least 80% of its total assets in domestic equity securities of U.S. large-cap securities is not fundamental (it may be changed without shareholder approval), but should the Fund decide to change this strategy, it will provide shareholders with at least 60 days’ notice.

 

The Fund actively trades its portfolio securities in an attempt to achieve its investment objective.

M Capital Appreciation Fund  
Prospectus [Line Items]  
Strategy [Heading] Principal Investment Strategies
Strategy Narrative [Text Block]

The Fund principally invests in common stock of U.S. companies of all sizes, with emphasis on stocks of companies with capitalizations that are consistent with the capitalizations of those companies found in the Russell 2500® Index. As of March 31, 2025, the market capitalization range of companies in the Russell 2500® Index was between approximately $567.8 million and $31.4 billion. The Fund may invest up to 15% of the value of its total assets in equity securities of foreign issuers. The Fund’s sub-adviser, Frontier Capital Management Company, LLC (“Frontier”) seeks long-term capital appreciation by employing a Growth-At-A-Reasonable-Price approach to identify, in its view, the best risk/reward investment ideas in the U.S. small- and mid-capitalization equity universe. Frontier purchases companies that, in its view, have above-average earnings growth potential and are available at reasonable valuations. Frontier’s philosophy combines rigorous bottom-up fundamental analysis with a proven investment process.

Frontier may sell stocks for a number of reasons, including when price objectives are reached, fundamental conditions have changed so that future earnings progress is likely to be adversely affected, or a stock is fully invested and an attractive, new opportunity causes the sale of a current holding with less appreciation potential. Frontier does not sell stocks solely on changes to a company’s market capitalization.

M Large Cap Value Fund  
Prospectus [Line Items]  
Strategy [Heading] Principal Investment Strategies
Strategy Narrative [Text Block]

The Fund normally invests at least 80% of its net assets, plus the amount of borrowings for investment purposes, if any, in issuers domiciled, or having their principal activities, in the United States, at the time of investment or other instruments with similar economic characteristics. In addition, the Fund normally invests at least 80% of its net assets in equity securities of large capitalization companies. Brandywine Global Investment Management, LLC (“Brandywine”), the Fund’s sub-adviser, defines “large capitalization” companies as those companies with market capitalizations similar to companies in the Russell 1000® Index. As of March 31, 2025, the market capitalization range of companies in the Russell 1000® Index was between approximately $273 million and $3.3 trillion. This strategy is not fundamental (it may be changed without shareholder approval), but should the Fund decide to change this strategy, it will provide shareholders with at least 60 days’ notice.

The Fund invests primarily in equity securities that, in Brandywine’s opinion, are undervalued or out of favor. Brandywine invests in securities that meet its value criteria, primarily price-to-earnings, price-to-book, price momentum and share change and quality, based on both quantitative and fundamental analysis. The Fund expects to hold approximately 175-250 stocks under normal market conditions.

 

Brandywine bases portfolio price targets on quantitative criteria determined in its sell process. Brandywine’s systems update these quantitatively determined buy and sell limits on a daily basis. Buy candidates must have a price that qualifies the stock as a value such that the price-to-earnings ratio is in the lower 40% of its universe or the price-to-book is in the lower 25% of its universe at time of purchase. Additionally, the current price compared to the price nine months ago must place it above the lower quartile of other universe stocks when ranked by nine-month price momentum and the change in shares outstanding over the past year must place it below the upper quartile.

 

Sell candidates will have a price that when compared to earnings and book place the stock above the median on a price-to-earnings basis and above the 40th percentile on a price-to-book basis. If a stock’s price declines relative to the universe such that it falls to the lower 10% of stocks as ranked on nine-month price momentum or the company issues sufficient shares to rank among the top 10% largest issuers (as a percentage of shares outstanding) in the year, the holding will be a sell candidate. Additionally, a stock will be sold if the capitalization falls 20% below the minimum purchase capitalization criteria.

 

Brandywine may modify buy and sell trigger points and decisions only due to tracking error considerations, trading opportunities or limitations such as position, industry or sector size. Brandywine does not violate its buy and sell rules based on analyst affinity for the stock. Its investment process requires disciplined buy and sell decisions rules with carefully outlined exceptions.

 

If a security experiences a severe fundamental deterioration event that is not captured in the price change, share change or valuation rules, Brandywine will initiate a sell. The rank order of the most common occurrences are price momentum, valuation expansion into the sell range, share issuance or fundamental deterioration.