3m company 10 Abb ltd 16 Abbott laboratories 1 Abbvie inc. 1 Adams resources & energy, inc. 1 Advanced drainage systems, inc. 1 Agnico eagle mines limited 1 Algonquin power & utilities corp. 1 American woodmark corporation 1 Amneal pharmaceuticals, inc. 1 Amphenol corporation 114 Analog devices, inc. 6 Antero resources corporation 1 Apple inc. 1 Applied materials, inc. 1 Aptiv plc 10 Arc group worldwide, inc. 1 Arista networks, inc. 1 Arrow electronics, inc. 1 Astronics corp 4 Astronics corporation 6 Becton, dickinson and company 1 Bel fuse inc. 5 Belden inc 6 Berry global group, inc. 1 Born, inc. 2 Boston scientific corporation 1 Broadcom inc. 5 Brookfield renewable partners l.p. 1 Bsquare corporation 1 Carlisle companies incorporated 3 Corning incorporated 3 Ducommun incorporated 2 Emcore corporation 3 General electric company 2 Honeywell international inc. 15 Hubbell inc 3 Ii-vi incorporated 4 Illinois tool works inc. 3 Infineon technologies ag 6 International business machines corporation 3 Itt inc. 2 Lockheed martin corporation 3 Medtronic plc 2 Meggitt plc 2 Methode electronics, inc. 2 Nxp semiconductors n.v. 2 On semiconductor corporation 3 Optical cable corporation 2 Orange 4 Panasonic corp 4 Pctel, inc. 2 Prysmian s.p.a. 7 Raytheon technologies corporation 4 Rockwell automation, inc. 2 Rogers corporation 2 Safran s.a. 4 Te connectivity ltd. 24 Teledyne technologies incorporated 2 Texas instruments incorporated 6