Looking for statistics on which demographic groups have all the money. Who saves the most? Who invests?

I want to show that Baby Boomers have all the money. Bureau of Labor Statistics shows that younger people spend the most, but I want to show who holds the money.

Looking for statistics on which demographic groups have all the money. Who saves the most? Who invests?
U.S. Bureau of the Census in the Survey of Income and Program Participation (SIPP)





SIPP provides data on the income, assets, and demographic characteristics of large representative samples of the non-institutionalized population of the United States. It contains the most recent data on household and personal wealth released by the Census Bureau