# American Century Mid Cap Growth Impact ETF (ACMG): ETF Facts & Distributions > Markdown mirror of https://www.dividenddata.com/funds/acmg for AI agents. Same live data as the HTML page, regenerated on the same refresh cycle. Not investment advice. - Issuer: American Century · Asset class: Equity - Strategy: — · Inception: 2020-07-13 It is one of the issuers first actively-managed, non-transparent ETFs. Selection is based on individual company analysis, rather than broad economic forecasts. The portfolio generally holds 20-40 US midcaps with long-term growth and positive ESG traits. Firms are also gauged based on the UN Sustainable Development Goals (SDG) which may include: quality education, gender equality, and responsible consumption and production. The portfolio managers create an impact thesis to explain the firms SDG alignment along with its fundamental growth. Unlike other ETFs that publish full portfolio holding... ## Key Facts | Metric | Value | |---|---| | Price | $69.40 | | Expense Ratio | 0.39% | | Assets Under Management | $103.7M | | NAV | $69.39 | | Holdings Count | 37 | | Distribution Yield (TTM) | — | | Annual Distribution (TTM) | — /share | | Distribution Frequency | Quarterly | | 52-Week Range | $59.44 – $72.94 | | Beta | 1.16 | ## Latest Distribution - Amount: $0.0160 /share - Ex-date: 2026-06-09 - Pay date: 2026-06-11 ## Frequently Asked Questions ### What does ACMG invest in? It is one of the issuers first actively-managed, non-transparent ETFs. Selection is based on individual company analysis, rather than broad economic forecasts. The portfolio generally holds 20-40 US midcaps with long-term growth and positive ESG traits. Firms are also gauged based on the UN Sustainable Development Goals (SDG) which may include: quality education, gender equality, and responsible consumption and production. The portfolio managers create an impact thesis to explain the firms SDG alignment along with its fundamental growth. Unlike other ETFs that publish full portfolio holdings daily, MID publishes a proxy portfolio on its website. It only includes some holdings, designed to track MIDs daily performance and help facilitate arbitrage opportunities. Holdings are disclosed on a quarterly basis, with a 60-day lag. ### What is the expense ratio of ACMG? American Century Mid Cap Growth Impact ETF (ACMG) charges an expense ratio of 0.39%. This is the annual fee deducted from fund assets to cover management and operations. ### How big is ACMG? American Century Mid Cap Growth Impact ETF (ACMG) manages $103.7M in total assets. AUM determines bid-ask liquidity and the fund's vulnerability to closure. Funds below ~$50M are at higher risk of liquidation. ### Is ACMG actively managed or an index fund? ACMG's management style is described in the fund's prospectus. See the description on the Summary tab for the published strategy. ### When was ACMG launched? American Century Mid Cap Growth Impact ETF (ACMG) launched in July 2020 and is managed by American Century. ### How has ACMG performed? ACMG's total return (price change plus reinvested distributions) is charted at the top of this page. Switch the price chart to Total Return and pick a 1-year, 3-year, 5-year, or 10-year window to read the compound annual growth rate (CAGR) over each horizon. ### Does ACMG pay a dividend? American Century Mid Cap Growth Impact ETF (ACMG) currently distributes little or no income. Trailing-twelve-month yield is —. Investors looking for income should consider income-focused alternatives. See the Peers tab. ### How often does ACMG pay dividends? American Century Mid Cap Growth Impact ETF pays dividends Quarterly. Each ex-dividend date, record date, and payment date is listed in the dividend history table on this page. ### What is ACMG's dividend yield? ACMG's trailing-twelve-month yield is —, calculated from the sum of dividends over the past year divided by the current price. ### When is ACMG's next ex-dividend date? The most recently announced ex-dividend date for ACMG was 2026-06-09. The next ex-date typically follows Quarterly; once announced it appears at the top of the dividend history table on this page. ### How much will ACMG's expense ratio cost me over 30 years? On a $10,000 investment compounding at 7% gross return, a 0.39% expense ratio quietly compounds against your balance every year. The Fee Compounding Forecast card above projects the dollar drag for any holding period and assumption you pick. The typical result for a 1.0% expense ratio on a 30-year hold is roughly 25% of the final balance lost to fees. ### How does ACMG charge its expense ratio? The expense ratio is deducted in tiny daily slices from ACMG's net asset value (NAV). You never see a bill. The price quoted on every exchange is already net of fees. There's no "fee day" to avoid; the cost is continuous and built into the trading price. ### Why does ACMG cost more than a fund like VOO? ACMG's strategy (current expense ratio 0.39%) is different from a broad-market index tracker like VOO, so its fee belongs to a different cohort. The Cost Verdict card above shows you where ACMG sits within its own category, which is the comparison that actually matters. ### Are there cheaper alternatives to ACMG? The Lower-Fee Alternatives card above lists ETFs following the same investment strategy as ACMG (0.39%) but at a lower expense ratio. Each row shows the fee gap, the peer's AUM as a liquidity sanity-check, and a direct link to that fund's analysis page. Cheaper price doesn't automatically mean better. Verify the peer holds what you actually want. ## More on Dividend Data - Overview (HTML): https://www.dividenddata.com/funds/acmg - Distribution history: https://www.dividenddata.com/funds/acmg/dividend - Holdings & diversification: https://www.dividenddata.com/funds/acmg/diversification - Fees & cheaper alternatives: https://www.dividenddata.com/funds/acmg/expenses - Peer comparison: https://www.dividenddata.com/funds/acmg/peers Data sourced from primary filings and market data providers; see https://www.dividenddata.com/methodology.