Delaware Ivy APOLLO STRATEGIC Inc Fd USD Class N (IRPOX) Exchange: NMFQS

Ivy Apollo Strategic Income Fund seeks to achieve its objectives by allocating its assets among three different investment strategies, or “sleeves,” which IICO believes are generally complementary to each other: a total return strategy, a global bond strategy and a high income strategy. IICO and Apollo Credit Management, LLC (Apollo), the Fund’s subadviser and a subsidiary of Apollo Global Management, LLC (together with its consolidated subsidiaries, including Apollo, Apollo Global) (collectively, IICO and Apollo are referred to for this Fund as the Investment Manager), provide day-to-day management for one or more of these investment sleeves according to the following general allocation: Total Return Strategy (Apollo): 20% Target Allocation Global Bond Strategy (IICO): 10% — 70% Flexible Allocation High Income Strategy (IICO): 10% — 70% Flexible Allocation The Investment Managers will act independently from the other and each will utilize its own distinct investment style for the sleeve(s) that it manages, subject to the Fund’s investment objectives, strategies and restrictions and the overall supervision of the Board. IICO will rebalance the Fund’s assets on a periodic basis (as determined by IICO) to return the total return strategy to its target 20% allocation. However, market movements may cause the Fund’s allocation to that sleeve to differ from the 20% allocation between rebalances. For each of the global bond strategy and the high income strategy, the allocation ranges noted above are target projections only and IICO or market movements (or a combination of both) from time to time may cause the Fund’s allocation to one or both of those sleeves to exceed those ranges; likewise, IICO may change the ranges from time to time based on current or anticipated market conditions and/or IICO’s views on the broader market and its economic outlook. Information about each strategy is set forth below. Total Return Strategy Sleeve: Apollo invests the assets allocated to the total return strategy using a multi-sector approach across a broad range of credit-oriented markets with a primary, but not exclusive, focus on non-investment-grade credit. Apollo uses a flexible value investment style and allocates its assets across four areas: U.S. corporate credit, global corporate credit, structured credit, and real estate. Apollo invests the assets allocated to this strategy in both secured and unsecured credit assets or instruments such as: corporate credit, bank loans (including senior loans or lower-rated loans), high yield or “junk” bonds, stressed or distressed credit assets; residential loans and mortgage backed securities; middle market loans, collateralized loan obligations (CLOs), commercial real estate loans and mortgage-backed securities; asset-backed securities; liquid and illiquid opportunistic investments; emerging market investments; stock or equity-linked securities received following a corporate reorganization or restructuring process; non-performing loans; structured credit assets; infrastructure and infrastructure-related investments; and any other asset or instrument having a similar target return profile. Apollo expects to access these markets through a combination of primary and secondary markets, as well as selectively relying on proprietary origination. Apollo may invest in securities globally but generally intends to focus on pursuing opportunities in North America, Europe and emerging markets. The strategy is unconstrained (meaning that it is not limited by the types of investments in a particular securities index, nor is it limited to any single type of investment strategy) and Apollo expects to achieve significant diversification across sectors, geographies, industries and issuers, although such diversification will be constrained by the liquidity and leveraging requirements of the Investment Company Act of 1940, as amended. Investments may be of any level of liquidity and maturity, and of any credit quality. Global Bond Strategy Sleeve: IICO invests the assets allocated to the global bond strategy in a diversified portfolio of bonds of foreign and U.S. issuers. The sleeve may invest in debt securities, including secured and unsecured loan assignments, loan participations and other loan instruments (loans), issued by foreign or U.S. companies of any size, including those in emerging markets, as well as in debt securities issued by foreign or U.S. governments. IICO may invest all of the assets in the sleeve in foreign securities and in securities denominated in currencies other than the U.S. dollar. The sleeve may invest in securities of any maturity. Under normal circumstances, IICO will invest at least 40% (or, if IICO deems it warranted by market conditions, at least 30%) of the total assets allocated to this sleeve in securities of non-U.S. issuers. The sleeve may invest in both investment and non-investment-grade securities. It may invest up to 35% of the sleeve assets in non-investment-grade bonds, commonly called “high yield” or “junk bonds,” primarily of foreign issuers, that include bonds rated BB+ or lower by S&P Global Ratings, a division of S&P Global Inc. (S&P), or comparably rated by another nationally recognized statistical rating organization (NRSRO) or, if unrated, determined by IICO to be of comparable quality. The sleeve will invest in non-investment-grade securities only if IICO deems the risks to be consistent with the Fund’s objectives. Many of the companies in which the sleeve may invest have diverse operations, with products or services in foreign markets. Therefore, the sleeve may have indirect exposure to various foreign markets through investments in these companies, even if the sleeve is not invested directly in such markets. IICO may look at a number of factors in selecting securities for the sleeve, including: identifying fundamental global themes; country analysis (economic, legislative/judicial and demographic trends); credit analysis of the issuer (financial strength, cash flow, balance sheet, management, strategy and accounting); the maturity, quality, and denomination (U.S. dollar, euro, yen) of the issue; domicile, market share and industry of the issuer; and analysis of the issuer’s profit history through various economic cycles. High Income Strategy Sleeve: IICO invests the assets allocated to the high income strategy primarily in a diversified portfolio of high-yield, high-risk, fixed-income securities, including secured and unsecured loan assignments, loan participations and other loan instruments (loans), of U.S. and foreign issuers, the risks of which are, in IICO’s judgment, consistent with the Fund’s objectives. IICO invests the assets allocated to this sleeve primarily in lower-quality debt securities, which include debt securities rated BBB+ or lower by S&P, or comparably rated by another NRSRO or, if unrated, determined by IICO to be of comparable quality. IICO may invest an unlimited amount of the assets allocated to this sleeve in junk bonds, as described above. IICO may invest assets allocated to the high income strategy in fixed-income securities of any maturity. IICO may invest up to 100% of the sleeve’s assets in foreign securities that are denominated in U.S. dollars or foreign currencies. Many of the companies in which the sleeve may invest have diverse operations, with products or services in foreign markets. Therefore, the sleeve may have indirect exposure to various foreign markets through investments in these companies, even if the sleeve is not invested directly in such markets. IICO also may invest the sleeve’s assets in restricted securities. Although IICO considers credit ratings in selecting investments for the sleeve, IICO bases its investment decisions for a particular instrument primarily on its own credit analysis and not on a NRSRO’s credit rating. In selecting securities, IICO may conduct an initial screening of issuers based on characteristics such as yield, performance, maturity and relative value across and within sectors. Following its initial screening, IICO may look at a number of factors beginning with a primarily bottom-up (researching individual issuers) analysis that includes extensive modeling and talking with a company’s management team, industry consultants and sell-side research to help formulate opinions, and progressing to consideration of the current economic environment, the direction and level of interest rates and inflation, and industry fundamentals and trends in the general economy. Other factors considered include a company’s financial strength, growth of operating cash flows, strength of management, borrowing requirements, improving credit metrics, potential to improve credit standing, responsiveness to changes in interest rates and business conditions, strength of business model, competitive advantage and capital structure and future capital needs. Initial position sizes are determined based on factors that include size of issue, rating, duration, coupon, call-ability, exposure to a specific industry and leverage. IICO attempts to optimize the sleeve’s risk/reward by investing in the debt portion of the capital structure that IICO believes to be most attractive, which may include secured and/or unsecured loans, floating rate notes and/or secured and/or unsecured high-yield bonds. For example, if IICO believes that market conditions are favorable for a particular type of fixed-income instrument, such as high yield bonds, most or all of the fixed-income instruments in which the sleeve invests may be high yield bonds. Similarly, if IICO believes that market conditions are favorable for loans, most or all of the fixed-income instruments in which the sleeve invests may be loans, including second-lien loans which typically are lower in the capital structure and less liquid than first-lien (senior) loans.