| WWD | Woodward |
| AJRD | Aerojet Rocketdyne |
| PKE | Park Aerospace |
| AIR | AAR |
| DCO | Ducommun |
| TXT | Textron |
| KTOS | Kratos Defense & Security Solutions |
| MRCY | Mercury Systems |
| HXL | Hexcel |
| AVAV | AeroVironment |
| ATRO | Astronics |
| RGR | Sturm, Ruger |
| NPK | National Presto Industries |
| LHX | L3Harris |
| POWW | AMMO |