Shares of 3M have made a dramatic return to the Favored Green Zone of the SIA S&P 100 Index Report after being entrenched in the Unfavored Red Zone for over 6 years, dating back to 2018. During this period, 3M shares yielded minimal returns, with a 5-year rate of return of +0.85% and a dividend yield of 2.24%, while the S&P 100 Index delivered a return of +13.04%.