Motley Fool Mid-Cap Growth ETF (TMFG) is an exchange-traded fund that seeks long-term capital appreciation by investing primarily in mid-cap growth stocks selected according to The Motley Fool's proprietary research process. The fund's portfolio includes domestic and foreign common stocks of companies with market capitalizations between $2 billion and $10 billion, emphasizing businesses with strong competitive advantages, innovative products, and capable management teams; it employs a bottom-up stock-picking approach, holding 30-50 positions with sector weights unconstrained but diversified across technology, consumer discretionary, healthcare, industrials, and financials. TMFG targets growth-oriented investors seeking exposure to undervalued mid-cap companies overlooked by larger funds, with a focus on total return through both capital gains and dividends. Launched in 2021 and domiciled in the United States, the ETF is issued by The Motley Fool Asset Management, LLC, headquartered in Alexandria, Virginia, and trades on the NYSE Arca exchange under the ticker TMFG. Recent developments include a portfolio rebalance in late 2024 to incorporate new holdings in high-growth sectors like artificial intelligence and biotechnology, alongside a strategic partnership with a major brokerage platform to expand retail investor access in early 2025.