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ISIN
US00170K5700
CUSIP
00170K570
Issuer
AMG
Inception Date
May 1, 1997
Min. Investment
$2,000
Distribution Policy
Accumulating
Asset Class
Equity
Asset Class Size
Large-Cap
Asset Class Style
Value

Share Price Chart


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Performance

YAFFX Performance Chart

AMG Yacktman Focused Fund (YAFFX) is up 19.9% since the beginning of the year. YAFFX is currently trading at $23 per share. Investors who bought $1,000 worth of YAFFX shares 5 years ago would now be looking at an investment worth $1,502.


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S&P 500 Index

Returns By Period

AMG Yacktman Focused Fund (YAFFX) has returned 19.89% so far this year and 15.44% over the past 12 months. Over the last ten years, YAFFX has returned 12.12% per year, falling short of the S&P 500 Index benchmark, which averaged 13.70% annually.


AMG Yacktman Focused Fund

1D
-2.91%
1M
-3.44%
YTD
19.89%
6M
21.40%
1Y
15.44%
3Y*
14.88%
5Y*
8.47%
10Y*
12.12%

Benchmark (S&P 500 Index)

1D
-0.10%
1M
-1.54%
YTD
7.49%
6M
6.15%
1Y
20.78%
3Y*
19.17%
5Y*
11.44%
10Y*
13.70%
*Multi-year figures are annualized to reflect compound growth (CAGR)

YAFFX Monthly Returns History

Based on dividend-adjusted daily data since Apr 30, 1997, YAFFX's average daily return is +0.04%, while the average monthly return is +0.89%. At this rate, an investment would double in approximately 6.5 years.

Historically, 60% of months were positive and 40% were negative. The best month was Apr 2009 with a return of +23.7%, while the worst month was Oct 2008 at -17.0%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 6 months.

On a daily basis, YAFFX closed higher 52% of trading days. The best single day was Dec 16, 2024 with a return of +18.4%, while the worst single day was Dec 17, 2025 at -16.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
202610.93%7.23%-7.31%8.03%6.47%-5.46%19.89%
20251.30%-0.27%0.27%-0.43%4.02%3.61%1.44%1.32%2.13%4.83%-1.99%-11.39%3.89%
2024-1.34%5.32%3.53%-3.18%0.48%-0.28%2.23%2.60%-1.58%-2.94%1.90%2.59%9.30%
20236.57%-3.78%0.65%3.26%-3.26%3.96%3.71%-1.84%-3.49%-1.63%7.30%4.84%16.53%
2022-1.18%-0.67%-0.10%-5.19%2.03%-8.85%5.07%-2.80%-8.65%10.34%6.51%-3.18%-8.20%
2021-0.47%5.05%3.16%2.38%1.66%0.23%-0.79%1.45%-2.31%3.65%-3.84%5.64%16.48%

Benchmark Metrics

AMG Yacktman Focused Fund has an annualized alpha of 4.50%, beta of 0.68, and R2 of 0.62 versus S&P 500 Index. Calculated based on daily prices since April 30, 1997.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (77.80%) than losses (67.36%) - typical of diversified or defensive assets.
  • This fund generated an annualized alpha of 4.50% versus S&P 500 Index - delivering returns beyond what market exposure alone would predict.
  • Beta of 0.68 indicates this fund moves significantly less than S&P 500 Index - a genuinely defensive profile with reduced participation in both market rallies and downturns.

Alpha
4.50%
Beta
0.68
0.62
Upside Capture
77.80%
Downside Capture
67.36%

Expense Ratio

YAFFX has a high expense ratio of 1.25%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

YAFFX ranks 12 for risk / return — in the bottom 12% 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.


YAFFX Risk / Return Rank: 1212
Overall Rank
YAFFX Sharpe Ratio Rank: 1010
Sharpe Ratio Rank
YAFFX Sortino Ratio Rank: 88
Sortino Ratio Rank
YAFFX Omega Ratio Rank: 1919
Omega Ratio Rank
YAFFX Calmar Ratio Rank: 1111
Calmar Ratio Rank
YAFFX Martin Ratio Rank: 1414
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for AMG Yacktman Focused Fund (YAFFX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


YAFFXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.94

Sortino ratioReturn per unit of downside risk

-1.38

Omega ratioGain probability vs. loss probability

1.20

1.30

-0.10

Calmar ratioReturn relative to maximum drawdown

0.98

2.29

-1.32

Martin ratioReturn relative to average drawdown

3.42

10.15

-6.72

Dividends

Dividend History

AMG Yacktman Focused Fund provided a 0.00% dividend yield over the last twelve months, with an annual payout of $0.00 per share.


0.00%5.00%10.00%15.00%20.00%25.00%$0.00$1.00$2.00$3.00$4.00$5.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.00$0.00$3.41$0.89$1.38$1.00$2.27$2.89$3.94$2.50$2.33$4.82

Dividend yield

0.00%0.00%18.44%4.42%7.60%4.70%11.87%15.84%22.15%11.82%11.81%24.36%

Monthly Dividends

The table displays the monthly dividend distributions for AMG Yacktman Focused Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00
2024$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$3.41$3.41
2023$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.89$0.89
2022$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.38$1.38
2021$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$0.00$1.00$1.00

Drawdowns

Drawdowns Chart

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.


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Worst Drawdowns

The table below displays the maximum drawdowns of the AMG Yacktman Focused 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 Yacktman Focused Fund was 43.80%, occurring on Mar 9, 2009. Recovery took 95 trading sessions.

The current AMG Yacktman Focused Fund drawdown is 8.76%.


Related event

Drawdown

Fall

Recovery

Underwater

Financial crisis2007–2009
-43.80%Mar 2009
1y 5mo4mo 16d
1y 9moOct 2007 - Jul 2009
Dot-com crash2000–2002
-41.27%Mar 2000
1y 10mo2y 3mo
4y 1moMay 1998 - Jun 2002
COVID crash2020
-30.62%Mar 2020
2mo 2d7mo 21d
9mo 23dJan 2020 - Nov 2020
Bear market2022
-21.31%Sep 2022
8mo 12d10mo 4d
1y 6moJan 2022 - Jul 2023
2025 selloff2025
-18.88%Apr 2025
3mo 22d5mo 10d
9mo 2dDec 2024 - Sep 2025

Drawdown Indicators


YAFFXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-43.80%

-56.78%

+12.98%

Max Drawdown (1Y)

Largest decline over 1 year

-17.08%

-9.10%

-7.98%

Max Drawdown (3Y)

Largest decline over 3 years

-18.88%

-18.90%

+0.02%

Max Drawdown (5Y)

Largest decline over 5 years

-21.31%

-25.43%

+4.12%

Max Drawdown (10Y)

Largest decline over 10 years

-30.62%

-33.92%

+3.30%

Current Drawdown

Current decline from peak

-8.76%

-3.31%

-5.45%

Average Drawdown

Average peak-to-trough decline

-6.21%

-10.71%

+4.50%

Ulcer Index

Depth and duration of drawdowns from previous peaks

4.85%

2.05%

+2.80%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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