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Hotchkis and Wiley Funds Mid-Cap Value Fund	ETF Class shares Ticker: HWMV Exchange: The Nasdaq Stock Market LLC	Summary Prospectus September 24, 2026
Before you invest, you may want to review the Hotchkis & Wiley Mid-Cap Value Fund’s (the “Fund”) ETF Class shares Prospectus, which contains more information about the Fund and its risks. You can find the Fund’s ETF Class shares Prospectus and other information about the Fund, including the Fund’s Statement of Additional Information, annual report to shareholders and semi-annual report to shareholders and Form N-CSR, online at https://www.hwcm.com/etfs-landing/resources/literature/. You can also get this information at no cost by calling 1-866-HW-Funds (1-866-493-8637) or by sending an email request to prospectus@hwcm.com. The Fund’s Prospectus and Statement of Additional Information, both dated August 28, 2026, along with the financial statements included in the Fund’s most recent Form N-CSR dated June 30, 2026, are incorporated by reference into this Summary Prospectus and may be obtained, free of charge, at the website, phone number or e-mail address noted above. This Summary Prospectus provides information about the ETF Class shares of the Fund. In addition to ETF Class shares, the Fund offers mutual fund class shares through a separate prospectus. The Fund’s ETF Class shares are listed and traded on a national securities exchange and, unlike mutual fund class shares, are not individually redeemable. The ETF Class shares will not commence trading unless and until the initial Authorized Participant effects the minimum initial purchase. The Fund’s ETF Class operates as an actively managed ETF. An investment in the Fund’s mutual fund class shares is not an investment in an ETF.

Investment Objective. The Fund seeks capital appreciation.

Fees and Expenses of the Fund. This table describes the fees and expenses that you may pay if you buy, hold and sell ETF Class shares of the Fund. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in the table and example below. Please contact your financial intermediary about whether such a commission may apply to your transaction.


Annual Fund Operating Expenses (expenses that you pay each year as a percentage of the value of your investment)
Management Fees			0.75%

Distribution and/or Service (12b-1) Fees			None
Other Expenses			0.19%
Total Annual Fund Operating Expenses(a)			0.94%

(a)Hotchkis & Wiley Capital Management, LLC has contractually agreed to waive management fees and/or reimburse expenses (excluding sales loads, taxes, leverage interest, brokerage commissions, redemption liquidity service expenses, if any, acquired fund fees and expenses, if any, expenses incurred in connection with any merger or reorganization and extraordinary expenses) of the ETF Class shares of the Fund through August 29, 2027 to ensure that Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement do not exceed 1.05%. The agreement may only be terminated with the consent of the Board of Trustees.

Example. This example is intended to help you compare the cost of investing in the Fund’s ETF Class shares with the cost of investing in other funds. The example assumes that you invest $10,000 in the Fund’s ETF Class shares for the time periods indicated. The example also assumes that your investment has a 5% return each year and that the Fund’s operating expenses remain the same. Although your actual costs may be higher or lower, based on these assumptions, your costs would be as shown.


1 Year	3 Years	5 Years	10 Years
$96	$300	$520	$1,155

Portfolio Turnover. The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual fund

operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 52% of the average value of its portfolio.

Principal Investment Strategy. Under normal circumstances, the Fund invests at least 80% of its net assets (plus borrowings for investment purposes) in equity securities of mid-capitalization companies that meet Hotchkis & Wiley Capital Management, LLC’s (the “Advisor”) definition of value. The Advisor considers mid-cap companies to be those with market capitalizations like those found in the Russell Midcap ® Index over the prior twelve months. The market capitalization range of the Index changes constantly, but as of June 30, 2026, the range was from $2,257 million to $90.3 billion. Market capitalization is measured at the time of initial purchase. The Fund may invest in the securities of small capitalization companies and in foreign (non-U.S.) securities.

The Advisor believes value companies to be companies that are undervalued in the marketplace. The Advisor considers traditional and other measures of value, such as (1) whether the company is included in a third-party value benchmark; (2) whether the company falls below the relevant equity market index average for any “value” metric, such as price-to-earnings ratio; price-to-book value ratio; price-to-cash flow ratio; price-to-sales ratio; or enterprise value-to-EBITDA, among others; or (3) the Advisor determines, based on a reasonable, consistently applied investment process, that the company exhibits characteristics commonly associated with value investments, even if it does not satisfy one or more of the specific metrics described above. In making this determination, the Advisor generally considers whether the company’s market price appears to undervalue its intrinsic value, including due to factors such as temporary business or market dislocation, cyclical pressures, or the company being out of favor with investors. For example, the Advisor may determine that a company constitutes a value investment where its current market price is below the Advisor’s assessment of intrinsic value, as derived from a discounted cash flow analysis or comparable company valuation multiples; provided that such determination is supported by fundamental or valuation-based analysis and one or more valuation or financial indicators (which may include, among others, earnings, cash flow, asset values, or comparable company analysis), as applied within the Advisor’s investment process.

The Fund seeks to invest in companies whose future prospects are misunderstood or not fully recognized by the market. The Fund employs a fundamental value investing approach which seeks to exploit market

inefficiencies created by irrational investor behavior, such as investment decisions driven by emotions, biases, or cognitive errors. To identify these investment opportunities, the Fund employs a disciplined, bottom-up investment process highlighted by rigorous, internally-generated fundamental research. With the exception of diversification guidelines, the Fund does not employ predetermined rules for sales; rather, the Fund evaluates each sell candidate based on the candidate’s specific risk and return characteristics which include: 1) relative valuation; 2) fundamental operating trends; 3) deterioration of fundamentals; and 4) portfolio diversification. Relative valuation involves selling an investment when a company’s valuation metrics become high relative to comparable companies, the market, or its historical levels. Fundamental operating trends involves selling an investment when there is evidence of a decline in a company’s underlying business performance or industry conditions. Deterioration of fundamentals involves selling an investment when a company’s underlying business or industry fundamentals, such as revenue or earnings, weaken. Portfolio diversification refers to selling holdings to maintain balance, manage risk, and optimize returns.

As of the date of this Prospectus, the top sector represented by the Fund’s underlying investments was financials. The Fund’s investments in various sectors may change over time.

Principal Investment Risks. As with any ETF, the value of the Fund’s investments, and therefore the value of its shares, may go down and you could lose all or a portion of your investment in the Fund. Many factors can affect those values. The factors that are most likely to have a material effect on the Fund’s portfolio as a whole are called “principal risks.” The principal risks of investing in the Fund are described in this section.

Market Risk. Market risk is the risk that the market price of securities owned by the Fund may go down, sometimes rapidly or unpredictably, due to factors affecting securities markets generally or particular industries represented in the securities markets. These factors include general domestic or foreign economic, political or financial market conditions, rates of economic growth and employment, trade and monetary policy, interest rates, inflation, and currency rates. Natural disasters, public health emergencies (including pandemics and epidemics), global conflict and war, military conflict, climate change, terrorism and other unforeseeable events that adversely affect individual companies, industries, sectors, and/or segments of the market, may lead to instability in world economies and markets and may have negative long-term effects. Any of such factors could have a materially negative impact on the value of the Fund’s shares or the liquidity of an investment and may result in increased market volatility. Financial markets also may be adversely affected by concerns regarding government debt levels, fiscal deficits, sovereign borrowing needs, and the sustainability of fiscal policies, which may contribute to increased interest rates, market volatility, reduced liquidity, or changes in investor sentiment. During any such events, the Fund’s shares may trade at increased premiums or discounts to their net asset value (“NAV”), the bid/ask spread on the Fund’s shares may widen and the returns on investment may fluctuate.

Style Risk. The Advisor follows an investing style that favors value investments. Value investing style may over time go in and out of favor in certain market cycles. At times when the value investing style is out of

favor, the Fund's performance may be negatively impacted. Investors should be prepared to tolerate volatility in Fund returns.

Equity Securities Risk. Equity securities, both common and preferred stocks, have greater price volatility than fixed income securities. The market price of equity securities owned by the Fund may go down, sometimes rapidly or unpredictably. Equity securities may decline in value due to factors affecting the issuer, equity securities markets or particular industries represented by those markets, including poor management on the part of the stock’s issuer, shrinking product demand and other business risks, such as rapid technological developments or widespread adoption of emerging technologies (such as artificial intelligence).

Capitalization Risk. Investment in small and mid-cap companies may involve more risk than investing in larger, more established companies. Small and mid-cap companies may have limited product lines or markets. They may be less financially secure than larger, more established companies. They may depend on a small number of key personnel. Should a product fail, or if management changes, or if there are other adverse developments, the Fund’s investment in a small or mid-cap company may lose substantial value. In addition, small and mid-cap companies may be particularly affected by interest rate increases, as they may find it more difficult to borrow money to continue or expand operations, or may have difficulty in repaying any loans.

Active Management Risk. The Fund is subject to active management risk because it is an actively managed investment portfolio. The Advisor invests in securities that may not necessarily be included in the Fund’s benchmark. The Advisor may misjudge the risk and/or return potential of a security. This misjudgment can result in a loss or a significant performance deviation relative to its benchmarks. The Advisor does not seek to replicate the performance of any index.

Financials Sector Risk. As of the date of this Prospectus, the Fund currently invests a significant portion of its assets in companies in the financials sector, and therefore the performance of the Fund could be negatively impacted by events affecting this sector. This sector can be significantly affected by changes in interest rates, the rate of corporate and consumer debt defaults, the availability and cost of borrowing and raising capital, reduced credit market liquidity, regulatory changes, price competition, bank failures and other financial crises, and general economic and market conditions. Changing interest rates could reduce the profitability of certain types of companies in the financials sector. Financial companies may have concentrated portfolios, such as a high level of loans to one or more industries or sectors, which makes them vulnerable to economic conditions that affect such industries or sectors. Significant events may have a negative impact on economies and financial markets worldwide, resulting in higher debt defaults, loan write-offs, and government intervention, and potentially the failure of some financial institutions, each of which would reduce investment performance of financials sector companies held by the Fund.

Issuer Risk. The value of a security may decline for a number of reasons which directly relate to the issuer, such as management performance,

financial leverage and reduced demand for the issuer’s goods or services.

Foreign (Non-U.S.) Investment Risk. The Fund may invest in foreign (non-U.S.) securities and may experience more rapid and extreme changes in value than a fund that invests exclusively in securities of U.S. companies. The securities markets of many foreign countries are relatively small, with a limited number of companies representing a small number of industries. Additionally, issuers of foreign securities are usually not subject to the same degree of regulation as U.S. issuers and may suffer from increased foreign government action, including nationalization, expropriation or confiscatory taxation, currency blockage, or political changes or diplomatic developments. Investments in securities of foreign issuers may be subject to foreign withholding and other taxes. To the extent that the Fund invests a significant portion of its assets in a specific geographic region or country, the Fund will have more exposure to the investment risks associated with that region or country, although the Advisor does not intend to focus on a specific geographic region or country. Foreign securities can be less liquid and more difficult to value than other securities.

Adverse political, economic or social developments, as well as U.S. and foreign government actions such as the imposition of tariffs, economic and trade sanctions or embargoes, could undermine the value of the Fund’s investments, prevent the Fund from realizing the full value of its investments or prevent the Fund from selling securities it holds.

Financial reporting standards for companies based in foreign markets differ from those in the U.S. Additionally, foreign securities markets generally are smaller and less liquid than U.S. markets. To the extent that the Fund invests in non-U.S. dollar denominated foreign securities, changes in currency exchange rates may affect the U.S. dollar value of foreign securities or the income or gain received on these securities.

Large Shareholder Risk. To the extent that a significant portion of the Fund’s shares are held by a limited number of shareholders or their affiliates, there is a risk that the share trading activities of these shareholders could disrupt the Fund’s investment strategies, which could have adverse consequences for the Fund and other shareholders (e.g., by requiring the Fund to sell investments at inopportune times or causing the Fund to maintain larger-than-expected cash positions pending acquisition of investments).

Multi-Class ETF Fund Structure Risk. Due to the structural and operational differences of mutual funds and ETFs, shareholders of the mutual fund and ETF Class shares of a Multi-Class ETF Fund will have differing shareholder rights with respect to exchange privileges, how shares are purchased and redeemed, the timing of dividend declarations and payments, and the timing and ability to automatically reinvest dividends. In addition, because all of the classes of a Multi-Class ETF Fund are based on the same Fund, transactions through one class could generate portfolio transaction costs and tax consequences for shareholders in other classes. For example, shareholders of ETF Class shares of a Multi-Class ETF Fund (i.e., as opposed to shareholders of a standalone ETF) have the potential to experience greater portfolio transaction costs and taxable capital gains distributions as a result of purchases and redemptions by shareholders of mutual fund classes of

the Fund, as well as costs due to cash drag associated with the Fund holding the cash necessary to satisfy redemptions of the mutual fund classes shares, which could negatively impact the ETF Class shares’ performance. At the same time, shareholders of all classes of a Multi-Class ETF Fund might benefit from cost savings and economies of scale to the extent that the multiple classes draw additional assets to the Multi-Class ETF Fund.

ETF Structure Risk. The ETF Class shares of the Fund are structured as an ETF and as a result are subject to the following special risks, including:

•Not Individually Redeemable. ETF Class shares are not individually redeemable and may be redeemed by the Fund at NAV only in large blocks known as “Creation Units.” You may incur brokerage costs purchasing enough ETF Class shares to constitute a Creation Unit.

•Trading Issues. An active trading market for the ETF Class shares may not be developed or maintained by market makers or authorized participants. Authorized participants are not obligated to make a market in the ETF Class shares or to submit purchase or redemption orders for creation units, which may widen bid-ask spreads. Trading in ETF Class shares on the Nasdaq Stock Market LLC (the “Exchange”) may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in ETF Class shares inadvisable, such as extraordinary market volatility. There can be no assurance that ETF Class shares will continue to meet the listing requirements of the Exchange. If the ETF Class shares are traded outside a collateralized settlement system, the number of financial institutions that can act as Authorized Participants that can post collateral on an agency basis is limited, which may limit the market for the Fund’s shares.

•Market Price Variance Risk. The market prices of ETF Class shares will fluctuate in response to changes in NAV and supply and demand for ETF Class Shares and will include a “bid-ask spread” charged by the exchange specialists, market makers or other participants that trade the particular security. There may be times when the market price and the NAV vary significantly. This means that ETF Class shares may trade at a discount to NAV.

•In times of market stress, market makers may step away from their role market making in the shares of ETFs and in executing trades, which can lead to differences between the market value of shares and an ETF’s NAV.

•The market price of the ETF Class shares may deviate from an ETF’s NAV, particularly during times of market stress, with the result that investors may pay significantly more or significantly less for ETF Class shares than an ETF’s NAV, which is reflected in the bid and ask price for ETF Class shares or in the closing price.

•When all or a portion of an ETFs underlying securities trade in a market that is closed when the market for the ETF Class shares is open, there may be changes from the last quote of the closed market and the quote from an ETF’s domestic trading day, which

could lead to differences between the market value of the ETF Class shares and an ETF’s NAV.

•In stressed market conditions, the market for the ETF Class shares may become less liquid in response to the deteriorating liquidity of an ETF's portfolio. This adverse effect on the liquidity of the shares may, in turn, lead to differences between the market value of the ETF's Class shares and an ETF's NAV.

Shares May Trade at Prices Other Than NAV Risk. As with all ETFs, ETF Class shares may be bought and sold in the secondary market at market prices. Although it is expected that the market price of ETF Class shares will approximate the Fund’s NAV, there may be times when the market price of ETF Class shares is more than the NAV intra-day (premium) or less than the NAV intra-day (discount) due to supply and demand of ETF Class shares or during periods of market volatility. As a result, investors may pay significantly more or significantly less for ETF Class shares than the Fund’s NAV, which is reflected in the bid and ask price for ETF Class shares or in the closing price. This risk is heightened in times of market volatility, periods of steep market declines, and periods when there is limited trading activity for ETF Class shares in the secondary market, in which case such premiums or discounts may be significant.

Performance

The following performance information provides some indication of the risks of investing in the Fund by illustrating the variability of the Fund’s returns. The ETF Class shares of the Fund are a new class of shares for which performance information is not available, and therefore, for periods prior to the inception of the ETF Class shares, the bar chart shows changes in the Fund’s performance from year to year for Class I shares (the class with the longest period of annual returns), a mutual fund class of shares of the Fund not offered in this Prospectus. The table, which includes all applicable fees and sales charges, shows how the Fund’s mutual fund class shares average annual returns for 1, 5 and 10 years compare with those of a broad measure of market performance and additional indices that reflect the market sectors in which the Fund invests. Returns of the ETF Class shares of the Fund may vary from the returns of the Class I shares to the extent the expenses of the share classes differ. The ETF Class shares are generally expected to have expenses that are the same as or lower than Class I. The Fund’s past performance, before and after taxes, is not necessarily an indication of how the Fund will perform in the future. Updated performance is available on the Fund’s website at https://www.hwcm.com/etfs-landing/resources/literature/ or by calling the Fund toll-free at 1-866-HW-FUNDS (1-866-493-8637).

The inception dates for the Fund’s Class I, Class A and Class Z shares are January 2, 1997, January 2, 2001, and September 30, 2019, respectively. Performance of Class Z shares prior to September 30, 2019 reflects the historical performance of the Fund’s original share class (Class I).

Calendar Year Total Returns as of December 31

The calendar year-to-date return for the Fund’s Class I shares as of June 30, 2026 was 11.72%. During the period shown in the bar chart, the highest return for a quarter was 43.41% (quarter ended December 31, 2020) and the lowest return for a quarter was -47.74% (quarter ended March 31, 2020).

Average Annual Total Returns(1)

(for the periods ended December 31, 2025)


	1 Year		5 Years		10 Years
Mid-Cap Value Fund
Return Before Taxes – Class I	7.87	%	13.64	%	8.51	%
Return After Taxes on Distributions – Class I	7.52	%	13.40	%	8.00	%
Return After Taxes on Distributions and Sale of Fund Shares – Class I	4.91	%	10.94	%	6.80	%
Return Before Taxes – Class A	2.00	%	12.20	%	7.70	%

Return Before Taxes – Class Z	8.02	%	13.79	%	8.60	%
Russell 3000® Index (reflects no deduction for fees, expenses or taxes)	17.15	%	13.15	%	14.29	%
Russell Midcap® Value Index (reflects no deduction for fees, expenses or taxes)	11.05	%	9.83	%	9.78	%
Russell Midcap® Index (reflects no deduction for fees, expenses or taxes)	10.60	%	8.67	%	11.01	%

(1)As of December 31, 2025, the ETF Class shares of the Fund had not yet commenced operations. Performance shown is from the Fund’s mutual fund class of shares not offered in this Prospectus. Returns for the ETF Class shares and mutual fund class shares may vary due to differences in their expenses.

After-tax returns are calculated using the historical highest individual federal marginal income tax rates and do not reflect the impact of state and local taxes. Actual after-tax returns depend on an investor’s tax situation and may differ from those shown, and after-tax returns shown are not relevant to investors who are tax-exempt or who hold their Fund shares through tax-advantaged arrangements, such as 401(k) plans or individual retirement accounts (“IRAs”). After-tax returns are shown for only Class I. After-tax returns for other classes will vary.

In certain cases, the figure representing “Return After Taxes on Distributions and Sale of Fund Shares” may be higher than the other return figures for the same period. A higher after-tax return results when a capital loss occurs upon redemption and provides a tax deduction that benefits the investor.

Management

Advisor. Hotchkis & Wiley Capital Management, LLC.

Portfolio Managers.


Investment team member	Primary title with Advisor	Started with the Fund
George H. Davis, Jr.	Executive Chairman and Portfolio Manager	1997
Stan Majcher, CFA	Portfolio Manager	1997
Hunter Doble, CFA	Portfolio Manager	2019

Purchase and Sale of Fund Shares. The Fund will issue (or redeem) ETF Class shares to certain institutional investors (typically market makers or other broker-dealers) only in large blocks known as “Creation Units.” Creation Unit transactions are conducted in exchange for the deposit or delivery of a designated portfolio of in-kind securities and/or cash.

Individual ETF Class shares of the Fund may only be purchased and sold on the Exchange, other national securities exchanges, electronic crossing networks and other alternative trading systems through your broker-dealer at market prices. Purchases of ETF Class shares may be subject to brokerage commissions and other fees payable to financial intermediaries. Because the Fund’s ETF Class shares trade at market prices rather than at NAV, ETF Class shares may trade at a price greater than NAV (premium) or less than NAV (discount). When buying or selling ETF Class shares in the secondary market, you may incur costs attributable to the difference between the highest price a buyer is willing to pay to purchase ETF Class shares (bid) and the lowest price a seller is willing to accept for ETF Class shares (ask) (the “bid-ask spread”). Recent information regarding the ETF Class shares’ NAV, market price, premiums and discounts, and bid-ask spreads is available at https://www.hwcm.com/etfs-landing/resources/literature/.

Tax Information. The Fund’s distributions are taxable, and will be taxed as ordinary income or capital gains, unless you are tax-exempt or are investing through a tax-advantaged arrangement, such as a 401(k) plan or an IRA. Such tax-advantaged arrangements may be taxed later upon a withdrawal from those arrangements.

Payments to Broker-Dealers and Other Financial Intermediaries. If you purchase ETF Class shares through a broker-dealer or other financial intermediary (such as a bank or financial advisor), the Fund and/or its Advisor may pay the intermediary for the sale of ETF Class shares and related services. These payments may create a conflict of interest by influencing the broker-dealer or other financial intermediary and your salesperson to recommend the ETF Class shares over another investment. Ask your salesperson or visit your financial intermediary’s website for more information.


1			Hotchkis and Wiley Mid-Cap Value Fund: ETF Class Shares \| Summary Prospectus \| September 24, 2026