Low-beta stocks can provide several beneficial advantages for portfolios, including defensive qualities and stabilization when combined with high-beta stocks, helping to provide a more balanced risk profile.And for those seeking a less volatile approach, three low-beta stocks – Cigna Group (CI) , Cardinal Health (CAH) , and W.R. Berkley (WRB) – could be considered. All three sport a favorable Zacks Rank, carry solid growth, and sport sound valuations.Below is a chart illustrating the performance of each ove ...