 Envestnet Asset Management Inc. boosted its position in shares of Dennys Corp NASDAQ:DENN by 8.8 during the second quarter, HoldingsChannel reports. The institutional investor owned 54,812 shares of the restaurant operators stock after purchasing an additional 4,427 shares during the period. Envestnet Asset Management Inc.s holdings in Dennys were worth 554,000 at the end of ... 