| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AJRD | Aerojet Rocketdyne Holdings, Inc. | US | NYSE |
| APH | Amphenol Corporation | US | NYSE |
| ASPN | Aspen Aerogels, Inc. | US | NYSE |
| CBT | Cabot Corporation | US | NYSE |
| CIR | CIRCOR International, Inc. | US | NYSE |
| KALU | Kaiser Aluminum Corporation | US | NASDAQ |
| LTHM | Livent Corporation | US | NYSE |
| SIF | SIFCO Industries, Inc. | US | AMEX |
| TDY | Teledyne Technologies Incorporated | US | NYSE |
| FSXXF | First Sensor Ag | US | OTC |
| KBLB | Kraig Biocraft Labs | US | OTC |
| M0YN | Mynaric AG | DE | XETRA |
| SIS | First Sensor AG | DE | XETRA |