NYSE:SYX NYSE:TYL NASDAQ:ACIW NASDAQ:MENT NASDAQ:PDFS NASDAQ:SCSC Systemax Inc (SYX) Scansource Inc (SCSC) Pdf Solutions Inc (PDFS) Aci Worldwide Inc. (ACIW) Mentor Graphics Corp (MENT) Tyler Technologies Inc. (TYL) Show more... Show less