Atria Wealth Expands Holdings in Quality Growth ETF Atria Wealth Solutions has acquired 2,249 shares of the American Century STOXX U.S. Quality Growth ETF, valued at $224,000, during the fourth quarter. This move aligns with broader institutional interest in the ETF, which focuses on large- and mid-cap U.S. stocks with growth and quality attributes. The fund's market cap is $1.24 billion.12