The report called BlackRock's Big Deforestation Problem, published on Amazon Watch's website, claims BlackRock is the top three shareholders in 25 of the world's biggest publicly traded deforestation-risk companies; these companies are known for producing soya, beef, palm oil, pulp and paper, rubber and timber, but also have a long track record in burning down forests to clear land for agriculture purposes. The New York-based investment bank is also a top ten shareholder in another 50 of the world's top deforestation-risk companies, the report added.

"The data is clear: from the Amazon to the great forests of Africa and Southeast Asia, BlackRock is a global leader in financing forest destruction," said Jeff Conant, senior international forest program manager with Friends of the Earth U.S., the report's lead author.