FAIRPORT, N.Y. , July 30, 2019 /PRNewswire/ -- Manning & Napier, Inc. (NYSE: MN) , (" Manning & Napier " or the "Company") today reported 2019 second quarter results for the period ended June 30, 2019. Summary Highlights Assets under management ("AUM") at June 30, 2019 were $21.3 billion , compared