| Mutation | Prevalence |
| BRAF V600E | 45% |
| RET/PTC | 20% |
| Copy Gain PI3KCA | 12% |
| RAS | 10% |
| PTEN | <10% |
| PI3KCA | <10% |
| TRK rearrangements |
|
| Beta catenin |
|
| HMGA2 overexpression |
|
| Insulin like growth factor II mRNA-binding protein 3 (IMP3) |
|