Rgm Capital, Llc, Ten Percent Owner at Support, holds 3.88M shares in Guidance Software (Ticker: GUID), holds 5.31M shares in Support (Ticker: SPRT), holds 7.14M shares in Accelrys (Ticker: ACCL). Most recently, Rgm Capital, Llc Sold ― shares of Guidance Software on May 18, 2017 for an estimated value of 1.74M.