AP ampco-pittsburgh corporation NYSE Fluid Controls ALV autoliv, inc. NYSE Auto Parts:O.E.M. ALSN allison transmission holdings, inc. NYSE Auto Parts:O.E.M. ALG alamo group, inc. NYSE Industrial Machinery/Components AIRI air industries group AMEX Military/Government/Technical AIR aar corp. NYSE Aerospace AGCO agco corporation NYSE Industrial Machinery/Components AEMD aethlon medical, inc. AMEX Biotechnology: Laboratory Analytical Instruments AEIS advanced energy industries, inc. NASDAQ Industrial Machinery/Components AEHR aehr test systems NASDAQ Electrical Products ACU acme united corporation. AMEX Industrial Machinery/Components AAON aaon, inc. NASDAQ Industrial Machinery/Components AA alcoa corporation NYSE Metal Fabrications A agilent technologies, inc. NYSE Biotechnology: Laboratory Analytical Instruments