Informatica isn’t the first data management company Salesforce has acquired in the past year. In September, Salesforce snapped up Own Company for $1.9 billion in cash.

Shares of NVIDIA Corp. and Salesforce are contributing to the index's intraday decline, as the Dow was most recently trading 1,168 points, or 3.0%, lower. NVIDIA Corp.'s shares have dropped $6.15 ...