As You Sow estimates that $720 million of the $12.8 billion in Amazon's 401(k) plan is invested in oil, coal and fossil-fired utilities with another $53 million invested in deforestation-risk agribusiness. The figures and other plan information provided by As You Sow on its website is based on companies' latest Form 5500s as of Dec. 31, 2020, and mutual fund data from Morningstar Inc., which is updated monthly. Amazon's 401(k) plan uses the Vanguard Target Retirement Funds series as its qualified default investment alternative, a fund that received mostly Ds and Fs on As You Sow's environment and social scorecards. Comcast's $15.1 billion plan and Campbell's $1.9 billion plan also use the Vanguard target-date series as their default investment option. Microsoft's $38 billion plan, meanwhile, uses as its default option the BlackRock LifePath index series, which also earned mostly Ds and Fs on As You Sow's ESG criteria.