Delaware U.S. Growth Fund*

Past performance is not a guarantee of future results. Morningstar proprietary ratings reflect historical risk-adjusted performance as of 03/31/2020. For each fund with at least a three-year history, Morningstar calculates a Morningstar Rating^TM based on a Morningstar Risk-adjusted Return measure that accounts for variation in a fund's monthly performance (including the effects of sales charges, loads, and redemption fees), placing more emphasis on downward variations and rewarding consistent performance. Morningstar load-waived ratings do not take into account Class A sales charges. Class A shares without a sales charge (load) are not available to all investors.

The top 10% of funds in each 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. (Each share class is counted as a fraction of one fund within this scale and rated separately, which may cause slight variations in the distribution percentages.) The Overall Morningstar Rating for a fund is derived from a weighted average of the performance figures associated with its three-, five-, and ten-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.

© Morningstar, Inc. All rights reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.

Morningstar fund data for all time periods shown are as of the above indicated. Although a Fund may outperform peers when compared to its Morningstar peer group, the returns for that period may still be negative. Rankings shown are provided by Morningstar. Rankings and performance for other time periods are available from Morningstar.

Past performance is no guarantee of future results.

The Fund offers other share classes, and their performance and rankings may be lower than those of the class shown.

Morningstar rankings reflect a fund's historical total return performance, excluding sales charges as applicable, relative to peers as of the above date. The ratings are subject to change every month and are based on equal-rated average of percentile ranks for the total return metrics over 1-, 3-, 5-, and 10-year periods, if applicable. Morningstar rankings are not intended to predict future results, and Morningstar does not guarantee the accuracy of this information.

Expense waivers may have been in effect for some or all of the periods shown. Performance would have been lower if waivers did not apply or if sales charges were included. Morningstar rankings may have been lower if waivers did not apply or if sales charges were included.

© Morningstar, Inc. All rights reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information. Past performance is no guarantee of future results.

Lipper fund data for all time periods shown are as of the date shown. Although a Fund may outperform peers when compared to Lipper peer groups, the returns for that period may still be negative. Rankings shown are provided by Lipper, Inc., a leading independent analysis service. Rankings and performance for other time periods are available from Lipper.

Past performance is no guarantee of future results.

The Fund offers other share classes, and their performance and rankings may be lower than those of the class shown.

Lipper rankings reflect a fund's historical total return performance, excluding sales charges as applicable, relative to peers as of the above date. The ratings are subject to change every month and are based on equal-rated average of percentile ranks for the total return metrics over 1-, 3-, 5-, and 10-year periods, if applicable. Lipper rankings are not intended to predict future results, and Lipper does not guarantee the accuracy of this information.

Expense waivers may have been in effect for some or all of the periods shown. Performance would have been lower if waivers did not apply or if sales charges were included. Lipper rankings may have been lower if waivers did not apply or if sales charges were included.