MVV - ProShares Ultra MidCap400 declares quarterly distribution of $0.1202 March, 23 2023 12:02 PM ProShares Ultra MidCap400 2023-03-23 12:02:13 ET ProShares Ultra MidCap400 ( MVV ) - $0.1202 . Payable Mar 29; for shareholders of record Mar 23; ex-div Mar 22. For further details see: ProShares Ultra MidCap400 declares quarterly distribution of $0.1202