Argo Group International is an investment grade insurance company that was purchased by Brookfield Reinsurance not too long ago. At current interest rates, if ARGO-A is not called on 9/15/2025, its yield will reset to a whopping "qualified" 11.58%. This “qualified dividend” paying preferred stock has a yield-to-call of 8.48%, far better than the yields on other preferred stocks of the same credit rating.