JACNX vs. VMCIX

Last updated Jun 4, 2026

JACNX (Janus Henderson Contrarian Fund) and VMCIX (Vanguard Mid-Cap Index Fund Institutional Shares) are both Mid Cap Blend Equities funds. Over the past 10 years, JACNX returned 14.21%/yr vs 11.59%/yr for VMCIX. Their correlation of 0.89 suggests significant overlap in exposure. JACNX charges 0.90%/yr vs 0.04%/yr for VMCIX.

Performance

JACNX vs. VMCIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Janus Henderson Contrarian Fund (JACNX) and Vanguard Mid-Cap Index Fund Institutional Shares (VMCIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JACNX achieves a 22.37% return, which is significantly higher than VMCIX's 10.56% return. Over the past 10 years, JACNX has outperformed VMCIX with an annualized return of 14.21%, while VMCIX has yielded a comparatively lower 11.59% annualized return.

JACNX

• 1D: 2.08%
• 1M: 9.51%
• YTD: 22.37%
• 6M: 20.32%
• 1Y: 35.36%
• 3Y*: 19.90%
• 5Y*: 9.06%
• 10Y*: 14.21%

VMCIX

• 1D: 0.90%
• 1M: 3.69%
• YTD: 10.56%
• 6M: 10.21%
• 1Y: 18.75%
• 3Y*: 16.83%
• 5Y*: 8.11%
• 10Y*: 11.59%

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

JACNX vs. VMCIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JACNX Janus Henderson Contrarian Fund	22.37%	7.34%	18.44%	21.58%	-21.54%	20.79%	27.88%	43.19%	-4.08%	5.00%
VMCIX Vanguard Mid-Cap Index Fund Institutional Shares	10.56%	11.67%	14.68%	16.54%	-18.70%	24.53%	18.20%	31.04%	-9.25%	19.30%

Correlation

The correlation between JACNX and VMCIX is 0.78, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.78
Correlation (3Y) Calculated over the trailing 3-year period	0.83
Correlation (5Y) Calculated over the trailing 5-year period	0.89
Correlation (10Y) Calculated over the trailing 10-year period	0.90
Correlation (All Time) Calculated using the full available price history since Mar 1, 2000	0.89

The correlation between JACNX and VMCIX shifts across timeframes, from 0.78 (1 year) to 0.90 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

JACNX vs. VMCIX — Risk / Return Rank

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

JACNX

JACNX Risk / Return Rank: 39
JACNX Sharpe Ratio Rank: 41
JACNX Sortino Ratio Rank: 37
JACNX Omega Ratio Rank: 35
JACNX Calmar Ratio Rank: 47
JACNX Martin Ratio Rank: 37

VMCIX

VMCIX Risk / Return Rank: 35
VMCIX Sharpe Ratio Rank: 32
VMCIX Sortino Ratio Rank: 31
VMCIX Omega Ratio Rank: 29
VMCIX Calmar Ratio Rank: 42
VMCIX Martin Ratio Rank: 44

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.

JACNX vs. VMCIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Janus Henderson Contrarian Fund (JACNX) and Vanguard Mid-Cap Index Fund Institutional Shares (VMCIX). 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.

	JACNX	VMCIX	Difference
Sharpe ratio: Return per unit of total volatility	1.87	1.62	+0.25
Sortino ratio: Return per unit of downside risk	2.53	2.31	+0.23
Omega ratio: Gain probability vs. loss probability	1.31	1.28	+0.03
Calmar ratio: Return relative to maximum drawdown	2.61	2.45	+0.16
Martin ratio: Return relative to average drawdown	8.20	9.29	-1.09
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JACNX vs. VMCIX - Sharpe Ratio Comparison

The current JACNX Sharpe Ratio is 1.87, which is comparable to the VMCIX Sharpe Ratio of 1.62. The chart below compares the historical Sharpe Ratios of JACNX and VMCIX, 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

	JACNX	VMCIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.87	1.62	+0.25
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.41	0.46	-0.05
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.65	0.61	+0.04
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	0.49	-0.11

Drawdowns

JACNX vs. VMCIX - Drawdown Comparison

The maximum JACNX drawdown since its inception was -66.81%, which is greater than VMCIX's maximum drawdown of -58.86%. Use the drawdown chart below to compare losses from any high point for JACNX and VMCIX.

Drawdown Indicators

	JACNX	VMCIX	Difference
Max Drawdown Largest peak-to-trough decline	-66.81%	-58.86%	-7.95%
Max Drawdown (1Y) Largest decline over 1 year	-14.27%	-8.13%	-6.14%
Max Drawdown (3Y) Largest decline over 3 years	-23.92%	-18.93%	-4.99%
Max Drawdown (5Y) Largest decline over 5 years	-30.32%	-27.54%	-2.78%
Max Drawdown (10Y) Largest decline over 10 years	-40.25%	-39.30%	-0.95%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-14.67%	-7.97%	-6.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.53%	2.14%	+2.39%

Volatility

JACNX vs. VMCIX - Volatility Comparison

Janus Henderson Contrarian Fund (JACNX) has a higher volatility of 6.15% compared to Vanguard Mid-Cap Index Fund Institutional Shares (VMCIX) at 2.97%. This indicates that JACNX's price experiences larger fluctuations and is considered to be riskier than VMCIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JACNX	VMCIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.15%	2.97%	+3.18%
Volatility (6M) Calculated over the trailing 6-month period	15.75%	9.29%	+6.46%
Volatility (1Y) Calculated over the trailing 1-year period	19.90%	12.31%	+7.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.05%	17.63%	+4.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.79%	18.92%	+2.87%

JACNX vs. VMCIX - Expense Ratio Comparison

JACNX has a 0.90% expense ratio, which is higher than VMCIX's 0.04% expense ratio.

Dividends

JACNX vs. VMCIX - Dividend Comparison

JACNX's dividend yield for the trailing twelve months is around 9.07%, more than VMCIX's 1.35% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JACNX Janus Henderson Contrarian Fund	9.07%	11.10%	11.53%	7.13%	0.53%	9.63%	1.69%	11.74%	8.86%	7.77%	3.52%	2.71%
VMCIX Vanguard Mid-Cap Index Fund Institutional Shares	1.35%	1.52%	1.49%	1.51%	1.60%	1.12%	1.45%	1.48%	1.83%	1.36%	1.46%	1.48%

Frequently Asked Questions

Can I hold both JACNX and VMCIX in my portfolio?

JACNX and VMCIX have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, JACNX or VMCIX?

JACNX has higher volatility (6.15%) compared to VMCIX (2.97%). In terms of maximum drawdown, JACNX dropped -66.81% vs VMCIX's -58.86%.

Which has better risk-adjusted returns?

JACNX currently has the higher Sharpe Ratio (1.87 vs 1.62), 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.