| Rank | Company | Headquarters | Stock price change |
|---|---|---|---|
| 1 | L.B. Foster | Green Tree | 99.6% |
| 2 | Alcoa | Pittsburgh | 91.8% |
| 3 | Ansys | Cecil | 59.6% |
| 4 | Universal Stainless & Alloy Products | Bridgeville | 58.6% |
| 5 | II-VI | Saxonburg | 58.4% |
| 6 | Kennametal | Pittsburgh | 54.9% |
| 7 | Allegheny Technologies | Pittsburgh | 51.5% |
| 8 | Arconic | New York | 47% |
| 9 | Bombardier | Montreal | 39.6% |
| 10 | Thermo Fisher Scientific | Waltham, Mass. | 34.6% |