PRK vs. AFMFX

Last updated Apr 1, 2026

Compare and contrast key facts about Park National Corporation (PRK) and American Funds American Mutual Fund Class F-3 (AFMFX).

AFMFX is managed by American Funds. It was launched on Feb 21, 1950.

Performance

PRK vs. AFMFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Park National Corporation (PRK) and American Funds American Mutual Fund Class F-3 (AFMFX). The values are adjusted to include any dividend payments, if applicable.

PRK vs. AFMFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PRK Park National Corporation	8.09%	-8.13%	33.01%	-2.00%	6.13%	35.56%	7.61%	25.91%	-15.07%	-2.49%
AFMFX American Funds American Mutual Fund Class F-3	-3.07%	16.43%	15.30%	9.77%	-4.19%	23.64%	5.04%	21.90%	-1.98%	11.75%

Returns By Period

In the year-to-date period, PRK achieves a 8.09% return, which is significantly higher than AFMFX's -3.07% return.

PRK

• 1D: 2.34%
• 1M: -0.66%
• YTD: 8.09%
• 6M: 2.77%
• 1Y: 11.73%
• 3Y*: 15.08%
• 5Y*: 8.25%
• 10Y*: 10.16%

AFMFX

• 1D: -0.10%
• 1M: -7.90%
• YTD: -3.07%
• 6M: -1.41%
• 1Y: 10.11%
• 3Y*: 12.32%
• 5Y*: 9.41%
• 10Y*: —

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

Return for Risk

PRK vs. AFMFX — Risk / Return Rank

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

PRK

PRK Risk / Return Rank: 54
PRK Sharpe Ratio Rank: 57
PRK Sortino Ratio Rank: 49
PRK Omega Ratio Rank: 49
PRK Calmar Ratio Rank: 58
PRK Martin Ratio Rank: 56

AFMFX

AFMFX Risk / Return Rank: 39
AFMFX Sharpe Ratio Rank: 38
AFMFX Sortino Ratio Rank: 38
AFMFX Omega Ratio Rank: 40
AFMFX Calmar Ratio Rank: 36
AFMFX Martin Ratio Rank: 40

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.

PRK vs. AFMFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Park National Corporation (PRK) and American Funds American Mutual Fund Class F-3 (AFMFX). 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.

	PRK	AFMFX	Difference
Sharpe ratio Return per unit of total volatility	0.42	0.80	-0.39
Sortino ratio Return per unit of downside risk	0.76	1.20	-0.44
Omega ratio Gain probability vs. loss probability	1.10	1.18	-0.08
Calmar ratio Return relative to maximum drawdown	0.71	0.96	-0.25
Martin ratio Return relative to average drawdown	1.46	4.19	-2.73
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PRK vs. AFMFX - Sharpe Ratio Comparison

The current PRK Sharpe Ratio is 0.42, which is lower than the AFMFX Sharpe Ratio of 0.80. The chart below compares the historical Sharpe Ratios of PRK and AFMFX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	PRK	AFMFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.42	0.80	-0.39
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.27	0.76	-0.49
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.31	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.31	0.69	-0.38

Correlation

The correlation between PRK and AFMFX is 0.49, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

PRK vs. AFMFX - Dividend Comparison

PRK's dividend yield for the trailing twelve months is around 3.40%, less than AFMFX's 8.15% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PRK Park National Corporation	3.40%	3.63%	2.76%	3.16%	3.31%	3.29%	4.08%	4.14%	4.79%	3.62%	3.14%	4.16%
AFMFX American Funds American Mutual Fund Class F-3	8.15%	7.86%	6.60%	4.06%	5.20%	3.58%	2.22%	4.89%	6.75%	6.25%	0.00%	0.00%

Drawdowns

PRK vs. AFMFX - Drawdown Comparison

The maximum PRK drawdown since its inception was -65.53%, which is greater than AFMFX's maximum drawdown of -29.79%. Use the drawdown chart below to compare losses from any high point for PRK and AFMFX.

Drawdown Indicators

	PRK	AFMFX	Difference
Max Drawdown Largest peak-to-trough decline	-65.53%	-29.79%	-35.74%
Max Drawdown (1Y) Largest decline over 1 year	-15.31%	-10.21%	-5.10%
Max Drawdown (5Y) Largest decline over 5 years	-36.90%	-15.16%	-21.74%
Max Drawdown (10Y) Largest decline over 10 years	-40.26%	—	—
Current Drawdown Current decline from peak	-16.89%	-7.90%	-8.99%
Average Drawdown Average peak-to-trough decline	-16.21%	-2.94%	-13.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.48%	2.34%	+5.14%

Volatility

PRK vs. AFMFX - Volatility Comparison

Park National Corporation (PRK) has a higher volatility of 6.10% compared to American Funds American Mutual Fund Class F-3 (AFMFX) at 3.36%. This indicates that PRK's price experiences larger fluctuations and is considered to be riskier than AFMFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PRK	AFMFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.10%	3.36%	+2.74%
Volatility (6M) Calculated over the trailing 6-month period	19.66%	7.33%	+12.33%
Volatility (1Y) Calculated over the trailing 1-year period	28.25%	13.81%	+14.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	30.59%	12.47%	+18.12%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.42%	14.56%	+17.86%