Netscout Systems Inc $50,121,092 Tempur-Pedic International $34,373,913 Visual Sciences Inc $0 BSQUARE Corporation $1,271,452 IPG Photonics Corp $66,728,848 Netscout Systems Inc $50,121,092 Tempur-Pedic International $34,373,913 Visual Sciences Inc $0 BSQUARE Corporation $1,271,452 IPG Photonics Corp $66,728,848