AMG Montrusco Bolton Large Cap Growth Fund (MCGFX)

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The chart shows the growth of an initial investment of $10,000 in AMG Montrusco Bolton Large Cap Growth Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

AMG Montrusco Bolton Large Cap Growth Fund (MCGFX) has returned -5.45% so far this year and -18.75% over the past 12 months. Over the last ten years, MCGFX has returned 8.34% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Nov 2, 1994, MCGFX's average daily return is +0.04%, while the average monthly return is +0.81%. At this rate, your investment would double in approximately 7.2 years.

Historically, 60% of months were positive and 40% were negative. The best month was Apr 2020 with a return of +14.4%, while the worst month was Dec 2025 at -30.9%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 5 months.

On a daily basis, MCGFX closed higher 53% of trading days. The best single day was Oct 13, 2008 with a return of +11.3%, while the worst single day was Dec 17, 2025 at -31.5%.

AMG Montrusco Bolton Large Cap Growth Fund has an annualized alpha of 0.86%, beta of 0.94, and R² of 0.82 versus S&P 500 Index. Calculated based on daily prices since November 03, 1994.

• This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (90.05%) than losses (89.41%) — typical of diversified or defensive assets.
• With beta of 0.94 and R² of 0.82, this fund moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

MCGFX has an expense ratio of 0.91%, placing it in the medium range.

MCGFX ranks 1 for risk / return — in the bottom 1% of mutual funds on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.

The table below present risk-adjusted performance metrics for AMG Montrusco Bolton Large Cap Growth Fund (MCGFX) and compare them to a chosen benchmark (S&P 500 Index).

AMG Montrusco Bolton Large Cap Growth Fund provided a 0.00% dividend yield over the last twelve months, with an annual payout of $0.00 per share.

The table displays the monthly dividend distributions for AMG Montrusco Bolton Large Cap Growth Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the AMG Montrusco Bolton Large Cap Growth Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the AMG Montrusco Bolton Large Cap Growth Fund was 45.56%, occurring on Mar 9, 2009. Recovery took 744 trading sessions.

The current AMG Montrusco Bolton Large Cap Growth Fund drawdown is 35.89%.

The chart below shows the rolling one-month volatility.