This is the 21st year Fortune publish its Most Powerful Women list—and they have a new No. 1 for the first time since 2015. Marillyn Hewson, Chairman, President, and CEO of Lockheed Martin, picks up top honors, followed by Mary Barra, Chairman and CEO of General Motors, in second place and Abigail Johnson, Chairman and CEO of Fidelity Investments in third.
The magazine compiles the list by ranking leaders by criteria that include the size and importance of the woman’s business in the global economy, the business’s health, the path of the woman’s career and influence on society and culture.
This year, the ranking has seven newcomers, two returnees, and CEOs controlling just under $1 trillion in market cap.
To view the complete list of Fortune’s 2018 Most Powerful Women in Business, click here.
Also, read here the 50 Most Powerful Women based outside the U.S. ranking, in which GlaxoSmithKline CEO Emma Walmsley takes the top spot this year, ending the four-year reign of Banco Santander Executive Chair Ana Botin.