WWNPX vs. FMDGX

Last updated Jun 4, 2026

WWNPX (Kinetics Paradigm Fund) and FMDGX (Fidelity Mid Cap Growth Index Fund) are both Mid Cap Growth Equities funds. Over the past 5 years, WWNPX returned 14.05%/yr vs 7.23%/yr for FMDGX. At a 0.49 correlation, their price movements are largely independent. WWNPX charges 1.64%/yr vs 0.05%/yr for FMDGX.

Performance

WWNPX vs. FMDGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Kinetics Paradigm Fund (WWNPX) and Fidelity Mid Cap Growth Index Fund (FMDGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WWNPX achieves a 18.51% return, which is significantly higher than FMDGX's 4.88% return.

WWNPX

• 1D: -0.06%
• 1M: -10.79%
• YTD: 18.51%
• 6M: 12.21%
• 1Y: -3.20%
• 3Y*: 30.17%
• 5Y*: 14.05%
• 10Y*: 18.16%

FMDGX

• 1D: -0.22%
• 1M: 5.21%
• YTD: 4.88%
• 6M: 3.96%
• 1Y: 6.81%
• 3Y*: 16.42%
• 5Y*: 7.23%
• 10Y*: —

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

WWNPX vs. FMDGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
WWNPX Kinetics Paradigm Fund	18.51%	-14.61%	88.34%	-16.97%	29.18%	38.14%	3.38%	1.39%
FMDGX Fidelity Mid Cap Growth Index Fund	4.88%	8.60%	22.03%	25.79%	-26.67%	12.67%	34.84%	4.63%

Correlation

The correlation between WWNPX and FMDGX is 0.36, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.36
Correlation (3Y) Calculated over the trailing 3-year period	0.45
Correlation (5Y) Calculated over the trailing 5-year period	0.48
Correlation (All Time) Calculated using the full available price history since Jul 18, 2019	0.49

The correlation between WWNPX and FMDGX shifts across timeframes, from 0.36 (1 year) to 0.49 (all time), reflecting how their relationship changes across market environments.

Return for Risk

WWNPX vs. FMDGX — Risk / Return Rank

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

WWNPX

WWNPX Risk / Return Rank: 2
WWNPX Sharpe Ratio Rank: 2
WWNPX Sortino Ratio Rank: 3
WWNPX Omega Ratio Rank: 3
WWNPX Calmar Ratio Rank: 2
WWNPX Martin Ratio Rank: 2

FMDGX

FMDGX Risk / Return Rank: 6
FMDGX Sharpe Ratio Rank: 6
FMDGX Sortino Ratio Rank: 6
FMDGX Omega Ratio Rank: 6
FMDGX Calmar Ratio Rank: 6
FMDGX Martin Ratio Rank: 6

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.

WWNPX vs. FMDGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Kinetics Paradigm Fund (WWNPX) and Fidelity Mid Cap Growth Index Fund (FMDGX). 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.

	WWNPX	FMDGX	Difference
Sharpe ratio Return per unit of total volatility	-0.06	0.49	-0.55
Sortino ratio Return per unit of downside risk	0.14	0.80	-0.66
Omega ratio Gain probability vs. loss probability	1.02	1.09	-0.07
Calmar ratio Return relative to maximum drawdown	-0.09	0.54	-0.63
Martin ratio Return relative to average drawdown	-0.18	1.58	-1.76
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WWNPX vs. FMDGX - Sharpe Ratio Comparison

The current WWNPX Sharpe Ratio is -0.06, which is lower than the FMDGX Sharpe Ratio of 0.49. The chart below compares the historical Sharpe Ratios of WWNPX and FMDGX, 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

	WWNPX	FMDGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.06	0.49	-0.55
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.43	0.32	+0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.64	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.45	+0.07

Drawdowns

WWNPX vs. FMDGX - Drawdown Comparison

The maximum WWNPX drawdown since its inception was -67.87%, which is greater than FMDGX's maximum drawdown of -38.59%. Use the drawdown chart below to compare losses from any high point for WWNPX and FMDGX.

Drawdown Indicators

	WWNPX	FMDGX	Difference
Max Drawdown Largest peak-to-trough decline	-67.87%	-38.59%	-29.28%
Max Drawdown (1Y) Largest decline over 1 year	-23.22%	-14.75%	-8.47%
Max Drawdown (3Y) Largest decline over 3 years	-41.13%	-25.30%	-15.83%
Max Drawdown (5Y) Largest decline over 5 years	-41.13%	-38.59%	-2.54%
Max Drawdown (10Y) Largest decline over 10 years	-43.51%	—	—
Current Drawdown Current decline from peak	-28.17%	-1.09%	-27.08%
Average Drawdown Average peak-to-trough decline	-13.90%	-11.21%	-2.69%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.52%	5.05%	+6.47%

Volatility

WWNPX vs. FMDGX - Volatility Comparison

Kinetics Paradigm Fund (WWNPX) has a higher volatility of 7.16% compared to Fidelity Mid Cap Growth Index Fund (FMDGX) at 3.52%. This indicates that WWNPX's price experiences larger fluctuations and is considered to be riskier than FMDGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WWNPX	FMDGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.16%	3.52%	+3.64%
Volatility (6M) Calculated over the trailing 6-month period	26.77%	12.64%	+14.13%
Volatility (1Y) Calculated over the trailing 1-year period	32.74%	16.46%	+16.28%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.84%	22.37%	+10.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.58%	24.32%	+4.26%

WWNPX vs. FMDGX - Expense Ratio Comparison

WWNPX has a 1.64% expense ratio, which is higher than FMDGX's 0.05% expense ratio.

Dividends

WWNPX vs. FMDGX - Dividend Comparison

WWNPX's dividend yield for the trailing twelve months is around 6.93%, more than FMDGX's 1.77% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018
FMDGX Fidelity Mid Cap Growth Index Fund	1.77%	1.85%	0.47%	0.63%	0.81%	6.43%	0.36%	0.29%	0.00%
WWNPX Kinetics Paradigm Fund	6.93%	8.21%	2.95%	5.65%	2.00%	1.67%	2.15%	1.00%	10.44%

Frequently Asked Questions

Can I hold both WWNPX and FMDGX in my portfolio?

WWNPX and FMDGX have a correlation of 0.36, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WWNPX or FMDGX?

WWNPX has higher volatility (7.16%) compared to FMDGX (3.52%). In terms of maximum drawdown, WWNPX dropped -67.87% vs FMDGX's -38.59%.

Which has better risk-adjusted returns?

FMDGX currently has the higher Sharpe Ratio (0.49 vs -0.06), 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.