 MILWAUKEE, June 09, 2021 GLOBE NEWSWIRE -- Artisan Partners Asset Management Inc. NYSE: APAM today reported that its assets under management AUM as of May 31, 2021 totaled 172.9 billion. Separate accounts1 accounted for 88.9 billion of total firm AUM, while Artisan Funds and Artisan Global Funds accounted for 84.0 billion. 