Eric Walker added The Reclusive Hedge-Fund Tycoon Behind the Trump Presidency | The New Yorker to a number of topics

Eric Walker added The Reclusive Hedge-Fund Tycoon Behind the Trump Presidency | The New Yorker to James Simons, and added James Simons to Renaissance Technologies

Eric Walker added a number of topics and a number of links to Renaissance Technologies, and added Renaissance Technologies to Financial institutions, funding agencies, hedge funds and institutional investors