YFSNX vs. YAFFX

Last updated Jun 8, 2026

YFSNX (AMG Yacktman Global Fund Class N) and YAFFX (AMG Yacktman Focused Fund) are both mutual funds - YFSNX is a Global Equities fund actively managed by AMG, while YAFFX is a Large Cap Value Equities fund managed by AMG. Over the past 5 years, YFSNX returned 7.60%/yr vs 9.91%/yr for YAFFX. Their correlation of 0.93 suggests significant overlap in exposure. YFSNX charges 1.11%/yr vs 1.25%/yr for YAFFX.

Performance

YFSNX vs. YAFFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AMG Yacktman Global Fund Class N (YFSNX) and AMG Yacktman Focused Fund (YAFFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, YFSNX achieves a 22.00% return, which is significantly lower than YAFFX's 28.79% return.

YFSNX

• 1D: -3.62%
• 1M: -1.80%
• YTD: 22.00%
• 6M: 8.84%
• 1Y: 22.60%
• 3Y*: 15.64%
• 5Y*: 7.60%
• 10Y*: —

YAFFX

• 1D: -1.47%
• 1M: 4.48%
• YTD: 28.79%
• 6M: 11.34%
• 1Y: 25.33%
• 3Y*: 17.53%
• 5Y*: 9.91%
• 10Y*: 12.67%

*Multi-year figures are annualized to reflect compound growth (CAGR)

YFSNX vs. YAFFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
YFSNX AMG Yacktman Global Fund Class N	22.00%	14.79%	-0.47%	16.48%	-9.39%	13.00%	18.32%	24.48%	2.18%	20.95%
YAFFX AMG Yacktman Focused Fund	28.79%	3.89%	9.30%	16.53%	-8.20%	16.48%	17.22%	19.21%	2.99%	14.16%

Correlation

The correlation between YFSNX and YAFFX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.88
Correlation (5Y) Calculated over the trailing 5-year period	0.91
Correlation (All Time) Calculated using the full available price history since Feb 3, 2017	0.93

The correlation between YFSNX and YAFFX has been stable across timeframes, ranging from 0.88 to 0.93 - a consistent structural relationship.

Return for Risk

YFSNX vs. YAFFX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

YFSNX

YFSNX Risk / Return Rank: 21
YFSNX Sharpe Ratio Rank: 17
YFSNX Sortino Ratio Rank: 12
YFSNX Omega Ratio Rank: 30
YFSNX Calmar Ratio Rank: 24
YFSNX Martin Ratio Rank: 23

YAFFX

YAFFX Risk / Return Rank: 24
YAFFX Sharpe Ratio Rank: 20
YAFFX Sortino Ratio Rank: 13
YAFFX Omega Ratio Rank: 41
YAFFX Calmar Ratio Rank: 21
YAFFX Martin Ratio Rank: 25

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

YFSNX vs. YAFFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AMG Yacktman Global Fund Class N (YFSNX) and AMG Yacktman Focused Fund (YAFFX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	YFSNX	YAFFX	Difference
Sharpe ratio: Return per unit of total volatility	1.11	1.21	-0.10
Sortino ratio: Return per unit of downside risk	1.30	1.37	-0.07
Omega ratio: Gain probability vs. loss probability	1.27	1.33	-0.06
Calmar ratio: Return relative to maximum drawdown	1.70	1.58	+0.12
Martin ratio: Return relative to average drawdown	5.34	5.70	-0.36
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

YFSNX vs. YAFFX - Sharpe Ratio Comparison

The current YFSNX Sharpe Ratio is 1.11, which is comparable to the YAFFX Sharpe Ratio of 1.21. The chart below compares the historical Sharpe Ratios of YFSNX and YAFFX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	YFSNX	YAFFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.11	1.21	-0.10
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.49	0.55	-0.06
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.77	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.78	0.62	+0.16

Drawdowns

YFSNX vs. YAFFX - Drawdown Comparison

The maximum YFSNX drawdown since its inception was -35.14%, smaller than the maximum YAFFX drawdown of -43.80%. Use the drawdown chart below to compare losses from any high point for YFSNX and YAFFX.

Drawdown Indicators

	YFSNX	YAFFX	Difference
Max Drawdown Largest peak-to-trough decline	-35.14%	-43.80%	+8.66%
Max Drawdown (1Y) Largest decline over 1 year	-14.09%	-17.08%	+2.99%
Max Drawdown (3Y) Largest decline over 3 years	-14.29%	-18.88%	+4.59%
Max Drawdown (5Y) Largest decline over 5 years	-25.26%	-21.31%	-3.95%
Max Drawdown (10Y) Largest decline over 10 years	—	-30.62%	—
Current Drawdown Current decline from peak	-4.79%	-1.98%	-2.81%
Average Drawdown Average peak-to-trough decline	-4.94%	-6.21%	+1.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.45%	4.71%	-0.26%

Volatility

YFSNX vs. YAFFX - Volatility Comparison

AMG Yacktman Global Fund Class N (YFSNX) has a higher volatility of 6.73% compared to AMG Yacktman Focused Fund (YAFFX) at 6.32%. This indicates that YFSNX's price experiences larger fluctuations and is considered to be riskier than YAFFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	YFSNX	YAFFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.73%	6.32%	+0.41%
Volatility (6M) Calculated over the trailing 6-month period	21.01%	22.32%	-1.31%
Volatility (1Y) Calculated over the trailing 1-year period	21.56%	22.25%	-0.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.45%	18.11%	-2.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.28%	16.53%	-0.25%

YFSNX vs. YAFFX - Expense Ratio Comparison

YFSNX has a 1.11% expense ratio, which is lower than YAFFX's 1.25% expense ratio.

Dividends

YFSNX vs. YAFFX - Dividend Comparison

Neither YFSNX nor YAFFX has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
YAFFX AMG Yacktman Focused Fund	0.00%	0.00%	18.44%	4.42%	7.60%	4.70%	11.87%	15.84%	22.15%	11.82%	11.81%	24.36%
YFSNX AMG Yacktman Global Fund Class N	0.00%	0.00%	8.40%	7.86%	4.33%	8.06%	4.71%	6.59%	0.71%	2.63%	0.00%	0.00%

Frequently Asked Questions

Can I hold both YFSNX and YAFFX in my portfolio?

With a correlation of 0.91, YFSNX and YAFFX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, YFSNX or YAFFX?

YFSNX has higher volatility (6.73%) compared to YAFFX (6.32%). In terms of maximum drawdown, YFSNX dropped -35.14% vs YAFFX's -43.80%.

Which has better risk-adjusted returns?

YAFFX currently has the higher Sharpe Ratio (1.21 vs 1.11), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.