Industry WIKI

Anthony R. Chiasson (born August 27, 1973) is an American hedge fund manager and co-founder of Level Global Investors LP, a Greenwich, Connecticut-based hedge fund management firm. Level Global was launched in 2003 with about $500 million in assets under management, and grew to $4.2 billion in assets and 75 employees before closing in early 2011.

Engine No. 1 is an American investment firm. It attracted attention with its campaign to replace four members of ExxonMobil's board of directors despite owning only 0.02% of the company's shares. The firm describes its investment approach as "active ownership", as it prefers to work with management instead of launching activist campaigns.