Y Intercept Hong Kong Ltd owned approximately 0.13% of Ardelyx worth $1,689,000 as of its most recent filing with the Securities and Exchange Commission. DCF Advisers LLC purchased a new position in shares of Ardelyx during the 2nd quarter worth approximately $39,000. Brighton Jones LLC purchased a new position in Ardelyx during the second quarter worth $40,000. Vontobel Holding Ltd. acquired a new position in shares of Ardelyx in the third quarter worth $63,000. CHICAGO TRUST Co NA acquired a new position in shares of Ardelyx in the third quarter worth $73,000.