The Women of the S.&P. 500, and Investor Activism

Mr. Peltz, a longtime activist investor , has singled out Ms. Nooyi of Pepsi, Ms. Kullman of DuPont and Ms. Rosenfeld of Mondelez. Starboard Value, another activist fund, has set its sights on Yahoo and Ms. Mayer. J. Kyle Bass, the investor who predicted the ...