| Symbol | Name | Country | Exchange |
|---|---|---|---|
| ARGO | Argo Group International Holdings, Ltd. | US | NYSE |
| GLRE | Greenlight Reinsurance, Ltd. | US | NASDAQ |
| PRA | ProAssurance Corporation | US | NYSE |
| RLI | RLI Corp. | US | NYSE |
| THG | Hanover Insurance Group Inc | US | NYSE |
| WRB | W.R. Berkley Corporation | US | NYSE |
| Y | Alleghany Corporation | US | NYSE |
| PPHI | Positive Physicians Holdings Inc | US | OTC |