American Century Investments, the $300 billion international asset manager, expanded its ETF family with the launch of two core active small-cap funds: the American Century Small Cap Growth Insights ETF (BATS:ACSG) and the American Century Small Cap Value Insights ETF (BATS:ACSV). • See what is driving ACSG stock here.The new funds aim to provide investors with benchmark-consistent exposure to small-cap stocks, blending the firm's long history of successful stock selection with the flexibility and efficienc ...