Summary Prospectus by Investment Company (Form 497K)

Share Class: Ticker Symbol

Investment Objective

The Oaktree Emerging Markets Equity Fund (the "Fund," or the "Emerging Markets Fund") seeks long-term growth of capital.

Fees and Expenses of the Fund

This table describes the fees and expenses that you may pay if you buy, hold and sell 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. You may qualify for sales charge discounts if you and your family invest, or agree to invest in the future, at least $50,000 in the Brookfield Investment Funds. You may also qualify for sales charge discounts or waivers through certain financial intermediaries. 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. More information about these and other discounts is available from your financial professional and in the section entitled "Shareholder Account Information - Initial Sales Charges (Class A Shares Only)" on page 24 of the Fund's Prospectus and in Appendix A, "Sales Charge Reductions and Waivers Available Through Certain Intermediaries," attached to the Fund's Prospectus.

​(1) No sales charge is payable at the time of purchase on investments of $1 million or more, although for such investments the Fund will impose a Contingent Deferred Sales Charge of 1.00% on redemptions made within eighteen months of purchase.

​(2) A Contingent Deferred Sales Charge of 1.00% will be applied to redemptions of Class C Shares made within twelve months of the purchase date.

​(3) "Other Expenses" for Class C Shares are based on estimated amounts for the current fiscal year.

​(4) Acquired Fund Fees and Expenses ("AFFE") are indirect fees and expenses that the Fund incurs from investing in the shares of other registered investment companies. The Total Annual Fund Operating Expenses and Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement for the Fund do not correlate to the Ratios to Average Net Assets-Gross Operating Expenses and Net Expenses, Including Fee Waivers and Reimbursement in the "Financial Highlights," which reflects the operating expenses of the Fund and does not include indirect expenses such as AFFE.

​(5) Oaktree Fund Advisors, LLC, the Fund's investment adviser (the "Adviser" or "Oaktree"), has contractually agreed to waive all or a portion of its investment advisory fees and/or to reimburse certain expenses of the Fund to the extent necessary to maintain the Total Annual Fund Operating Expenses After Fee Waiver and/or Expense Reimbursement (excluding any front-end or contingent deferred sales loads, brokerage commissions and other transactional expenses, acquired fund fees and expenses, interest, taxes, and extraordinary expenses, such as litigation; and other expenses not incurred in the ordinary course of the Fund's business) at no more than 1.20% for Class A Shares, 1.95% for Class C Shares, and 0.95% for Class I Shares. The fee waiver and expense reimbursement arrangement will continue until at least April 30, 2027, and may not be terminated by the Fund or the Adviser before such time. Thereafter, this arrangement may only be terminated or amended to increase the expense cap as of April 30th of each calendar year (April 29th in a leap year), provided that in the case of a termination by the Adviser, the Adviser will provide the Board of Trustees (the "Board") with written notice of its intention to terminate the arrangement prior to the expiration of its then current term. Any waivers and/or reimbursements made by the Adviser are subject to recoupment from the Fund for a period not to exceed three years after the occurrence of the waiver and/or reimbursement, provided that the Fund may only make repayments to the Adviser if such repayment does not cause the Fund's expense ratio (after the repayment is taken into account) to exceed both (1) the expense cap in place at the time such amounts were waived, and (2) the Fund's current expense cap.

Example

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds.

The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year, and that the Fund's operating expenses remain the same (taking into account the expense limitation for the first year). Although your actual costs may be higher or lower, based on these assumptions your costs would be:

You would pay the following expenses if you did not redeem your shares:

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 ended December 31, 2025, the Fund's portfolio turnover rate was 100% of the average value of its portfolio.

Principal Investment Strategies

Under normal market conditions, the Fund invests at least 80% of its net assets, plus borrowings for investment purposes, in equity securities, including common and preferred stocks, of emerging market companies (the "80% Policy"). The Fund invests in the securities of companies that the Adviser believes have been undervalued in the market relative to their ability to generate strong cash flows and attractive returns on capital, which may include securities of small- or mid-capitalization companies. The Fund may also invest in securities of companies denominated in U.S. dollars or foreign currencies, such as the Euro.

The Adviser considers emerging market companies to be those companies that are located in, or economically tied to, emerging market countries or that maintain securities that principally trade on exchanges located in emerging market countries. In constructing the Fund's portfolio, the Adviser primarily looks to the emerging market countries that comprise the MSCI Emerging Markets Index as the investable universe from which emerging market companies may be included in the Fund's portfolio and are located in, or economically tied to, such emerging market countries or that maintain securities that principally trade on exchanges located in such emerging market countries. In limited circumstances, the Fund may also invest in other countries with similar characteristics to those included in the MSCI Emerging Markets Index. As of March 31, 2026, the MSCI Emerging Markets Index includes the following 24 emerging market countries: Brazil, Chile, China, Colombia, Czech Republic, Egypt, Greece, Hungary, India, Indonesia, Korea, Kuwait, Malaysia, Mexico, Peru, Philippines, Poland, Qatar, Saudi Arabia, South Africa, Taiwan, Thailand, Turkey and United Arab Emirates.

The Adviser believes that the long-term investment opportunities in emerging markets are favorable compared to those available in more developed markets and that the opportunity for bottom-up managers with experience in undervalued situations will be significant due in part to the high rate of change in, and the volatility of, the emerging markets. While there are numerous risks in the emerging markets that are not equally prevalent in more developed markets, the Adviser's goal is to manage the risks and seek to earn a more-than commensurate return for bearing such risks.

The Adviser uses proprietary, fundamental research to identify companies with solid businesses for investment that it believes have an intrinsic value that is higher than the company's value as determined by its current stock price. When selecting individual companies for investment, the Adviser normally looks for:

• Sound management

• Quality business model

• Positive cash flow generation

• Strong market position

• Industry growth potential

• Sustainable advantages

• Stock trading at a significant discount to intrinsic value

In constructing the overall portfolio of investments for the Fund, the Adviser actively considers the risk of loss that can occur as a result of unpredictable market events and seeks to construct a portfolio that is appropriately diversified across various countries and sectors. The Adviser also carefully monitors developments on both the company level and global macro level to seek to identify circumstances that could cause the risk in the portfolio to increase beyond desired levels. Furthermore, the Adviser considers a company's sustainable competitive advantages, such as strong market position, industry growth potential, or positive cash flow generation across diversified geographies and industries. As described more fully below, the Adviser integrates environmental, social, and governance factors into its investment process and as part of its overall portfolio decision making process.

The Adviser may sell or reduce the Fund's investment in a portfolio security if the Adviser detects a less appealing risk/reward profile for the company, price appreciation in the company's stock resulting in overvaluation, deceleration of the company's revenue or earnings growth, deterioration in the company's business, or issues developing with company management.

The Fund may change the 80% Policy without shareholder approval. The Fund will provide shareholders with written notice at least 60 days prior to the implementation of any such changes.

The Adviser strives to deliver superior investment results with risk under control while conducting its business with the highest integrity. The Adviser believes that Environmental, Social and Governance ("ESG") considerations can directly and materially impact investment outcomes. As long-term investors, the Adviser believes a consistent focus on ESG throughout the investment lifecycle allows it to avoid undue risk and better identify valuable opportunities. In fact, the Adviser believes integrating ESG analysis into its investment process helps ensure that it is aligned with its clients, their beneficiaries and society's collective long-term interests. At the same time, ESG fits squarely with the Adviser's commitment to excellence in bottom-up investment analysis.

This approach is well-aligned with the Adviser's investment philosophy, which guides the management of all investment strategies. The primacy of risk control is a key tenet of the Adviser's investment philosophy. The Adviser's investment processes are concentrated on gauging risk and avoiding the downside. Its ESG policy dovetails nicely with this goal, as it focuses on ESG integration and engagement is geared toward highlighting ESG-related risks that may materially impact investment outcomes.

Principal Risks of Investing in the Fund

Risk is inherent in all investing. The value of your investment in the Fund, as well as the amount of return you receive on your investment, may fluctuate significantly from day to day and over time. You may lose part or all of your investment in the Fund or your

investment may not perform as well as other similar investments. The following summarizes the principal risks that have been identified for the Fund.

Geopolitical Risk. Occurrence of global events such as war, terrorist attacks, natural disasters, country instability, infectious disease epidemics, pandemics and other public health issues, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers and other governmental trade or market control programs, the potential exit of a country from its respective union and related geopolitical events, may result in market volatility and may have long-lasting impacts on both the U.S. and global financial markets. For example, the U.S. government has imposed, and may in the future further increase, tariffs on certain foreign goods, and some foreign governments have instituted retaliatory tariffs on certain U.S. goods. There is significant uncertainty as to further actions that may be taken by the U.S. and foreign governments with respect to trade policy. In addition, ongoing conflicts in Ukraine and the Middle East, and the potential for wider conflict, have increased volatility and uncertainty in the financial markets, adversely affected regional and global economies, and could present material uncertainty and risk with respect to the Fund and the performance of the Fund's investments or operations. These events, as well as other recent geopolitical events, such as rising tensions between the Chinese government and Taiwan, and related changes in foreign and domestic political and economic conditions, could adversely affect individual issuers or related groups of issuers, securities markets, interest rates, secondary trading, credit ratings, inflation, investor sentiment and other factors affecting the value of the Fund's investments.

Market Risk. Global economies and financial markets are increasingly interconnected, which increases the likelihood that events or conditions in one country or region will adversely impact markets or issuers in other countries or regions. Securities in the Fund's portfolio may underperform in comparison to securities in general financial markets, a particular financial market, or other asset classes due to a number of factors, including inflation (or expectations for inflation), deflation (or expectations for deflation), interest rates, global demand for particular products or resources, market instability, debt crises and downgrades, embargoes, tariffs, sanctions and other trade barriers, regulatory events, other governmental trade or market control programs and related geopolitical events. For example, the U.S. and other countries are periodically involved in disputes over trade and other matters, which may result in tariffs, investment restrictions and adverse impacts on affected companies and securities. Trade disputes may adversely affect the economies of the U.S. and its trading partners, as well as companies directly or indirectly affected and financial markets generally. The current political climate, including political and diplomatic events within the U.S. and abroad, may adversely affect the U.S. regulatory landscape, the general market environment and/or investor sentiment, which could have an adverse impact on the

Fund's investments and operations. In addition, the value of the Fund's investments may be negatively affected by the occurrence of global events such as war, terrorism, environmental disasters, natural disasters or events, country instability, and infectious disease epidemics or pandemics. For example, the ongoing armed conflicts between Russia and Ukraine in Europe and among Israel, Iran, Hamas and other militant groups in the Middle East have caused and may continue to cause significant market disruptions. As a result, there is significant uncertainty around how these conflicts will evolve, which may result in market volatility and may have long-lasting impacts on both the U.S. and global financial markets.

China Risk. The Fund may invest significantly in the securities of Chinese issuers. Therefore, in addition to the risks associated with investments in non-U.S. securities generally, the Fund is subject to certain risks associated specifically with investments in securities of Chinese issuers. China is an emerging market and demonstrates significantly higher volatility from time to time in comparison to developed markets. The central government has historically exercised substantial control over virtually every sector of the Chinese economy through administrative regulation and/or state ownership and actions of the Chinese central and local government authorities continue to have a substantial effect on economic conditions in China. Furthermore, China's economy is dependent on the economies of other Asian countries and can be significantly affected by currency fluctuations and increasing competition from Asia's other emerging economies. China has experienced security concerns, such as terrorism and strained international relations. Incidents involving China's or the region's security may cause uncertainty in Chinese markets and may adversely affect the Chinese economy and the value of the Fund's investments. Export growth continues to be a major driver of China's rapid economic growth. Reduction in spending on Chinese products and services, institution of tariffs or other trade barriers, or a downturn in any of the economies of China's key trading partners may have an adverse impact on the Chinese economy. Recent events have intensified concerns of increased tariffs and restrictions on trade between China and the U.S., as each country has recently imposed tariffs on the other country's products. These actions may trigger a significant reduction in international trade, the oversupply of certain manufactured goods, substantial price reductions of goods and possible failure of individual companies and/or large segments of China's export industry, which could have a negative impact on the Fund's performance. U.S. companies that source material and goods from China and those that make large amounts of sales in China would be particularly vulnerable to an escalation of trade tensions. Uncertainty regarding the outcome of the trade tensions and the potential for a trade war could cause the U.S. dollar to decline against safe haven currencies, such as the Japanese yen and the euro. Events such as these and their consequences are difficult to predict, and it is unclear whether further

tariffs may be imposed or other escalating actions may be taken in the future. In addition, the Chinese government is involved in a longstanding dispute with Taiwan and has threatened invasion. If the political climate between China and the U.S. does not improve or continues to deteriorate, if China were to attempt unification of Taiwan by force, or if other geopolitical conflicts develop or worsen, then economies, markets and individual securities may be severely affected both regionally and globally, and the value of the Fund's assets may decline. From time to time, China has experienced outbreaks of infectious illnesses, and the country may be subject to other public health threats, infectious illnesses, diseases or similar issues in the future. Any spread of an infectious illness, public health threat or similar issue could reduce consumer demand or economic output, result in market closures, travel restrictions or quarantines, and generally have a significant impact on the Chinese economy, which in turn could adversely affect the Fund's investments.

Inflation Risk. Inflation risk is the risk that the value of assets or income from investments will be worth less in the future as inflation decreases the value of money. As inflation increases, the real value of the Fund's shares and distributions thereon can decline. Inflation risk is linked to increases in the prices of goods and services and a decrease in the purchasing power of money. Inflation often is accompanied or followed by a recession, or period of decline in economic activity, which may include job loss and other hardships and may cause the value of securities to go down generally. In addition, this risk may be significantly elevated compared to normal conditions because of recent monetary policy measures and the current interest rate environment.

Financial Sector Risk. While the Fund does not concentrate or focus its investments in the financial sector, a sizable portion of its investments may be in the sector at any given time. The Fund's investments in companies within the financial sector means that market or economic factors impacting that sector could have a significant effect on the value of the Fund's investments and could make the Fund's performance more volatile. Financial companies, such as retail and commercial banks, insurance companies and financial services companies, are especially subject to the adverse effects of economic recession, currency exchange rates, extensive government regulation, decreases in the availability of capital, volatile interest rates, portfolio concentrations in geographic markets, industries or products (such as commercial and residential real estate loans) and competition from new entrants in their fields of business.

Materials Sector Risk. While the Fund does not concentrate or focus its investments in the materials sector, a sizable portion of its investments may be in the sector at any given time. The Fund's investments in companies within the materials sector means that market or economic factors impacting that sector could have a significant effect on the value of the Fund's investments and could make the Fund's performance

more volatile. Companies in the materials sector may be adversely affected by commodity price volatility, exchange rates, import controls, increased competition, depletion of resources, technical advances, labor relations, over-production, litigation and government regulations, among other factors. Companies in the materials sector are also at risk for environmental damage and product liability claims. Production of materials may exceed demand as a result of market imbalances or economic downturns, leading to poor investment returns.

Asia Risk. A significant portion of the Fund's investments may be in Asia at any given time. Many of the economies of countries in Asia are considered emerging market economies. Countries in Asia can be reliant on only a few industries or commodities. Many Asian economies are characterized by high inflation, undeveloped financial service sectors, frequent currency fluctuations, devaluations, or restrictions, political and social instability, and less efficient markets. The economies of many Asian countries are heavily dependent on international trade and can be adversely affected by trade barriers, exchange controls and other measures imposed or negotiated by countries with which they trade.

Adviser Investment Risk. The Adviser and its affiliates (each, an "Adviser Investor") may, from time to time, own a significant amount of the Fund's shares (an "Adviser Investment"). An Adviser Investor may make an Adviser Investment to enable the Fund to reach critical mass or because the Adviser Investor has capital to invest and wants exposure to the Fund's investment strategy or for other reasons. If an Adviser Investment is substantial relative to the Fund's overall asset size, a partial or complete redemption of the Adviser Investment, which may occur at any time, including at the time of other inflows or outflows, may have a material adverse effect on the Fund's expense ratio, portfolio turnover and the overall ability to manage the Fund. The Adviser Investor reserves the right to redeem its Adviser Investment at any time in accordance with applicable law in its sole and absolute discretion.

Emerging Markets Risk. Securities of companies in emerging markets or companies with significant exposure to emerging markets may be more volatile than those of companies in more developed markets. Emerging market countries generally have less developed markets and economies and, in some countries, less mature governments and governmental institutions. Investing in securities of companies in emerging markets may entail special risks relating to potential economic, political or social instability and the risks of expropriation, nationalization, confiscation or the imposition of restrictions on foreign investment, the lack of hedging instruments, and on repatriation of capital invested. In addition, the availability and reliability of information material to an investment decision, particularly financial information from these companies in emerging markets, may be limited in comparison to the scope and reliability of financial information provided by U.S. companies.

Foreign (Non-U.S.) Securities Risk. Risks of investing in foreign securities include currency risks, future political and economic developments and possible imposition of foreign withholding taxes on income payable on the securities. In addition, there may be less publicly available information about a foreign issuer than about a domestic issuer, and foreign issuers may not be subject to the same accounting, auditing and financial recordkeeping standards and requirements as domestic issuers.

Foreign Currency Risk. The Fund will invest in instruments denominated in U.S. and foreign currencies. The Fund's net asset value ("NAV") could decline as a result of changes in the exchange rates between foreign currencies in which a security is denominated and the U.S. dollar. Certain foreign countries may impose restrictions on the ability of issuers of foreign securities to make payment of principal and interest to investors located outside the country, due to blockage of foreign currency exchanges or otherwise.

Equity Securities Risk. Equity securities represent an ownership interest in an issuer, rank junior in a company's capital structure to debt securities and consequently may entail greater risk of loss than debt securities. Equity securities are subject to the risk that stock prices may rise and fall in periodic cycles and may perform poorly relative to other investments. This risk may be greater in the short term.

Value Style Risk. Over time, a value oriented investing style may go in and out of favor, which may cause the Fund to underperform other equity funds that use different investing styles.

Investment Risk. An investment in the Fund is subject to investment risk, including the possible loss of the entire principal amount that you invest.

Issuer Risk. Issuer risk is the risk that the value of a security may decline for a reason directly related to the issuer, such as management performance, financial leverage and reduced demand for the issuer's goods or service.

Management Risk. The Fund has an actively managed portfolio. The Adviser applies investment techniques and risk analyses in making investment decisions for the Fund, but there can be no guarantee that these will produce the desired results.

Portfolio Selection Risk. The Adviser's judgment about the quality, relative yield, relative value or market trends affecting a particular sector or region, market segment, security or about interest rates generally may prove to be incorrect.

Preferred Securities Risk. There are various risks associated with investing in preferred securities, including credit risk, interest rate risk, deferral and omission of distributions, subordination to bonds and other debt securities in a company's capital structure, limited liquidity, limited voting rights and special redemption rights.

Small- and Mid-Capitalization Risk. The risk that returns from small- and mid-capitalization stocks may trail returns from the overall stock market. Historically, these stocks have been more volatile in price than the large-capitalization stocks.

The Fund's shares will change in value, and you could lose money by investing in the Fund. The Fund may not achieve its investment objective. An investment in the Fund is not a deposit with a bank and is not insured or guaranteed by the FDIC or any other government agency.

Performance

The accompanying bar chart and table provide some indication of the risks of investing in the Fund by showing how the Fund's total return has varied for annual periods through December 31, 2025, and by showing how the Fund's average annual total returns for one-year and since inception compare with those of a broad measure of market performance. The Fund's performance (before and after taxes) is not an indication of how the Fund will perform in the future. Updated performance is available at https://privatewealth.brookfield.com/fund/oaktree-emerging-markets-equity-fund or by calling 1-855-244-4859.