 Advisor Group Holdings Inc. cut its stake in Erie Indemnity NASDAQ:ERIE by 0.5 in the 2nd quarter, HoldingsChannel.com reports. The institutional investor owned 12,066 shares of the financial services providers stock after selling 61 shares during the quarter. Advisor Group Holdings Inc.s holdings in Erie Indemnity were worth 2,320,000 as of its most recent SEC ... 