MVV - ProShares Ultra MidCap400 declares quarterly distribution of $0.0204 September, 22 2021 03:31 PM ProShares Ultra MidCap400 ProShares Ultra MidCap400 (NYSEARCA:MVV) - $0.0204. Payable Sep 29; for shareholders of record Sep 23; ex-div Sep 22. For further details see: ProShares Ultra MidCap400 declares quarterly distribution of $0.0204