AppFolio, Inc. (NASDAQ:APPF – Get Free Report) major shareholder Maurice Duca sold 7,200 shares of the stock in a transaction that occurred on Tuesday, July 28th. Vanguard Group Inc. now owns 2,560,460 shares of the software maker’s stock worth $595,691,000 after purchasing an additional 101,466 shares during the last quarter. Principal Financial Group Inc. now owns 1,505,882 shares of the software maker’s stock valued at $237,665,000 after purchasing an additional 259,933 shares during the period. State Street Corp now owns 685,656 shares of the software maker’s stock valued at $159,518,000 after purchasing an additional 7,585 shares during the period. William Blair Investment Management LLC now owns 638,241 shares of the software maker’s stock worth $148,487,000 after buying an additional 86,272 shares during the last quarter.