India's second-largest IT services company Infosys on Thursday said it has made a follow-on investment of $1.5 million in Waterline Data Science. The company will make the investment through its corporate venture fund \u2014 Infosys Innovation Fund. The Fund, with a corporate fund of $500 million, was set up in 2015 during former CEO Vishal Sikka\u2019s initiative to invest in technology companies.\u00a0 \u201cWith the investment, Infosys will hold a share not exceeding 20% of the outstanding capital of the US-based company,\u2019 Infosys said in a statement. Waterline Data Science is a provider of data discovery and data governance software. In January 2016, Infosys had made an initial investment of $4 million in the company. The investment is expected to be completed by April 6, 2018, subject to necessary approvals.