JCMAX vs. TARKX

Last updated Apr 2, 2026

Compare and contrast key facts about JPMorgan Mid Cap Equity Fund Class A (JCMAX) and Tarkio Fund (TARKX).

JCMAX is managed by JPMorgan. It was launched on Nov 2, 2009. TARKX is managed by Clark Fork Trust. It was launched on Jun 28, 2011.

Performance

JCMAX vs. TARKX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in JPMorgan Mid Cap Equity Fund Class A (JCMAX) and Tarkio Fund (TARKX). The values are adjusted to include any dividend payments, if applicable.

JCMAX vs. TARKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JCMAX JPMorgan Mid Cap Equity Fund Class A	-0.34%	5.82%	18.44%	15.87%	-16.24%	19.67%	22.33%	32.37%	-8.43%	20.96%
TARKX Tarkio Fund	3.13%	30.18%	21.72%	26.33%	-30.39%	24.41%	27.00%	29.54%	-23.30%	29.04%

Returns By Period

In the year-to-date period, JCMAX achieves a -0.34% return, which is significantly lower than TARKX's 3.13% return. Over the past 10 years, JCMAX has underperformed TARKX with an annualized return of 10.72%, while TARKX has yielded a comparatively higher 13.42% annualized return.

JCMAX

• 1D: 2.40%
• 1M: -5.63%
• YTD: -0.34%
• 6M: -0.45%
• 1Y: 9.96%
• 3Y*: 11.95%
• 5Y*: 5.78%
• 10Y*: 10.72%

TARKX

• 1D: 5.32%
• 1M: -11.53%
• YTD: 3.13%
• 6M: 11.85%
• 1Y: 48.87%
• 3Y*: 21.76%
• 5Y*: 7.94%
• 10Y*: 13.42%

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

JCMAX vs. TARKX - Expense Ratio Comparison

JCMAX has a 1.14% expense ratio, which is higher than TARKX's 1.00% expense ratio.

JCMAX

JPMorgan Mid Cap Equity Fund Class A

TARKX

Tarkio Fund

Return for Risk

JCMAX vs. TARKX — Risk / Return Rank

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

JCMAX

JCMAX Risk / Return Rank: 23
JCMAX Sharpe Ratio Rank: 19
JCMAX Sortino Ratio Rank: 20
JCMAX Omega Ratio Rank: 19
JCMAX Calmar Ratio Rank: 25
JCMAX Martin Ratio Rank: 31

TARKX

TARKX Risk / Return Rank: 82
TARKX Sharpe Ratio Rank: 80
TARKX Sortino Ratio Rank: 80
TARKX Omega Ratio Rank: 73
TARKX Calmar Ratio Rank: 91
TARKX Martin Ratio Rank: 85

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.

JCMAX vs. TARKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for JPMorgan Mid Cap Equity Fund Class A (JCMAX) and Tarkio Fund (TARKX). 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.

	JCMAX	TARKX	Difference
Sharpe ratio Return per unit of total volatility	0.59	1.55	-0.95
Sortino ratio Return per unit of downside risk	0.97	2.13	-1.17
Omega ratio Gain probability vs. loss probability	1.13	1.29	-0.16
Calmar ratio Return relative to maximum drawdown	0.88	2.82	-1.94
Martin ratio Return relative to average drawdown	3.89	9.30	-5.42
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JCMAX vs. TARKX - Sharpe Ratio Comparison

The current JCMAX Sharpe Ratio is 0.59, which is lower than the TARKX Sharpe Ratio of 1.55. The chart below compares the historical Sharpe Ratios of JCMAX and TARKX, 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

	JCMAX	TARKX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.59	1.55	-0.95
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.33	0.01	+0.32
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	0.03	+0.52
Sharpe Ratio (All Time) Calculated using the full available price history	0.65	0.04	+0.61

Correlation

The correlation between JCMAX and TARKX is 0.86, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

JCMAX vs. TARKX - Dividend Comparison

JCMAX's dividend yield for the trailing twelve months is around 6.18%, more than TARKX's 5.34% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JCMAX JPMorgan Mid Cap Equity Fund Class A	6.18%	6.16%	8.60%	0.31%	2.63%	7.65%	11.63%	8.54%	12.89%	5.69%	3.23%	5.06%
TARKX Tarkio Fund	5.34%	5.50%	1.51%	2.98%	10.62%	1.40%	0.50%	5.21%	3.34%	1.70%	0.47%	0.36%

Drawdowns

JCMAX vs. TARKX - Drawdown Comparison

The maximum JCMAX drawdown since its inception was -38.33%, smaller than the maximum TARKX drawdown of -95.09%. Use the drawdown chart below to compare losses from any high point for JCMAX and TARKX.

Drawdown Indicators

	JCMAX	TARKX	Difference
Max Drawdown Largest peak-to-trough decline	-38.33%	-95.09%	+56.76%
Max Drawdown (1Y) Largest decline over 1 year	-12.34%	-17.33%	+4.99%
Max Drawdown (5Y) Largest decline over 5 years	-25.26%	-95.09%	+69.83%
Max Drawdown (10Y) Largest decline over 10 years	-38.33%	-95.09%	+56.76%
Current Drawdown Current decline from peak	-6.06%	-91.33%	+85.27%
Average Drawdown Average peak-to-trough decline	-5.19%	-17.02%	+11.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.79%	5.25%	-2.46%

Volatility

JCMAX vs. TARKX - Volatility Comparison

The current volatility for JPMorgan Mid Cap Equity Fund Class A (JCMAX) is 5.20%, while Tarkio Fund (TARKX) has a volatility of 11.90%. This indicates that JCMAX experiences smaller price fluctuations and is considered to be less risky than TARKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JCMAX	TARKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.20%	11.90%	-6.70%
Volatility (6M) Calculated over the trailing 6-month period	9.47%	21.91%	-12.44%
Volatility (1Y) Calculated over the trailing 1-year period	17.68%	32.25%	-14.57%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.44%	600.49%	-583.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.60%	424.90%	-405.30%