Overview of Chuck Royce (Trades, Portfolio)'s Portfolio Addition The investment firm managed by Charles M. Royce, known for its focus on small-cap companies, has recently expanded its portfolio with the addition of Noodles & Co (NASDAQ:NDLS). This transaction, executed at a trade price of $3.15 per share, represents a 0.08% impact on the portfolio and increases the firm's stake in Noodles & Co to 5.30%. Profile of Investment Firm: Chuck Royce (Trades, Portfolio) Charles M. Royce, a prominent figure in small-cap investing, has been at the helm of Royce Pennsylvania Mutual Fund since 1972.