Soroban Capital Partners LP | 2,125 followers on LinkedIn. Soroban Capital Partners LP is an investment firm that focuses on public companies in the Industrial Economy, Technology, Consumer, and Business Services sectors. The firm employs a concentrated, research-intensive and long-term investment approach across two strategies (long/short & long only equity). Soroban was founded in 2010 by Eric Mandelblatt, who serves as Managing Partner and Chief Investment Officer and leads all investment activity.