At Facebook, public funds join push to remove Zuckerberg as chairman Arjun Panchadar, Ross Kerber (Reuters) - Four major U.S. public funds that hold shares in Facebook Inc on Wednesday proposed removing Chief Executive Officer Mark Zuckerberg as chairman following several high-profile scandals and said they hoped to gain backing from larger asset managers. State treasurers from Illinois, Rhode Island and Pennsylvania, and New York City Comptroller Scott Stringer, co-filed the proposal. They oversee money including pension funds and joined activist and original filer Trillium Asset Management. A similar shareholder proposal seeking an independent chair was defeated in 2017 at Facebook, where Zuckerberg’s majority control makes outsider resolutions effectively symbolic. Rhode Island State Treasurer Seth Magaziner said that the latest proposal was still worth filing as a way of drawing attention to Facebook’s problems and how to solve them.