Ardsley Advisory Partners, Ten Percent Owner at Saba Software, holds 18.34M shares in Marrone Bio (Ticker: MBII), holds 8.69M shares in SunOpta (Ticker: STKL), holds 2.74M shares in Saba Software (Ticker: SABA). Most recently, Ardsley Advisory Partners Bought ― shares of Marrone Bio on Nov 15, 2021 for an estimated value of 463.51K.