JANWX vs. VFINX

Last updated Jun 4, 2026

JANWX (Janus Henderson Global Research Fund) and VFINX (Vanguard 500 Index Fund Investor Shares) are both mutual funds - JANWX is a Global Equities fund managed by Janus Henderson, while VFINX is a Large Cap Blend Equities fund managed by Vanguard. Over the past 10 years, JANWX returned 13.79%/yr vs 15.51%/yr for VFINX. Their correlation of 0.94 suggests significant overlap in exposure. JANWX charges 0.75%/yr vs 0.14%/yr for VFINX.

Performance

JANWX vs. VFINX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Janus Henderson Global Research Fund (JANWX) and Vanguard 500 Index Fund Investor Shares (VFINX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, JANWX achieves a 9.02% return, which is significantly lower than VFINX's 11.64% return. Over the past 10 years, JANWX has underperformed VFINX with an annualized return of 13.79%, while VFINX has yielded a comparatively higher 15.51% annualized return.

JANWX

• 1D: 0.17%
• 1M: 5.13%
• YTD: 9.02%
• 6M: 9.75%
• 1Y: 22.01%
• 3Y*: 22.04%
• 5Y*: 12.27%
• 10Y*: 13.79%

VFINX

• 1D: 0.13%
• 1M: 5.79%
• YTD: 11.64%
• 6M: 11.67%
• 1Y: 28.82%
• 3Y*: 22.60%
• 5Y*: 14.13%
• 10Y*: 15.51%

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

JANWX vs. VFINX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JANWX Janus Henderson Global Research Fund	9.02%	20.79%	23.54%	26.78%	-19.56%	17.84%	20.20%	28.89%	-6.88%	26.87%
VFINX Vanguard 500 Index Fund Investor Shares	11.64%	17.71%	24.84%	26.12%	-18.24%	28.53%	18.20%	31.33%	-4.55%	21.66%

Correlation

The correlation between JANWX and VFINX is 0.96 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.96
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.94
Correlation (All Time) Calculated using the full available price history since Feb 17, 2010	0.94

The correlation between JANWX and VFINX has been stable across timeframes, ranging from 0.94 to 0.96 - a consistent structural relationship.

Return for Risk

JANWX vs. VFINX — Risk / Return Rank

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

JANWX

JANWX Risk / Return Rank: 38
JANWX Sharpe Ratio Rank: 39
JANWX Sortino Ratio Rank: 38
JANWX Omega Ratio Rank: 38
JANWX Calmar Ratio Rank: 31
JANWX Martin Ratio Rank: 45

VFINX

VFINX Risk / Return Rank: 73
VFINX Sharpe Ratio Rank: 75
VFINX Sortino Ratio Rank: 67
VFINX Omega Ratio Rank: 66
VFINX Calmar Ratio Rank: 73
VFINX Martin Ratio Rank: 83

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.

JANWX vs. VFINX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Janus Henderson Global Research Fund (JANWX) and Vanguard 500 Index Fund Investor Shares (VFINX). 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.

	JANWX	VFINX	Difference
Sharpe ratio: Return per unit of total volatility	1.82	2.51	-0.69
Sortino ratio: Return per unit of downside risk	2.58	3.41	-0.83
Omega ratio: Gain probability vs. loss probability	1.33	1.46	-0.13
Calmar ratio: Return relative to maximum drawdown	2.11	3.33	-1.22
Martin ratio: Return relative to average drawdown	9.42	15.56	-6.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JANWX vs. VFINX - Sharpe Ratio Comparison

The current JANWX Sharpe Ratio is 1.82, which is comparable to the VFINX Sharpe Ratio of 2.51. The chart below compares the historical Sharpe Ratios of JANWX and VFINX, 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

	JANWX	VFINX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.82	2.51	-0.69
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.71	0.84	-0.13
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	0.86	-0.09
Sharpe Ratio (All Time) Calculated using the full available price history	0.68	0.62	+0.07

Drawdowns

JANWX vs. VFINX - Drawdown Comparison

The maximum JANWX drawdown since its inception was -34.78%, smaller than the maximum VFINX drawdown of -55.25%. Use the drawdown chart below to compare losses from any high point for JANWX and VFINX.

Drawdown Indicators

	JANWX	VFINX	Difference
Max Drawdown Largest peak-to-trough decline	-34.78%	-55.25%	+20.47%
Max Drawdown (1Y) Largest decline over 1 year	-10.76%	-8.92%	-1.84%
Max Drawdown (3Y) Largest decline over 3 years	-17.24%	-18.76%	+1.52%
Max Drawdown (5Y) Largest decline over 5 years	-28.99%	-24.59%	-4.40%
Max Drawdown (10Y) Largest decline over 10 years	-34.78%	-33.83%	-0.95%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-5.29%	-8.28%	+2.99%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.40%	1.91%	+0.49%

Volatility

JANWX vs. VFINX - Volatility Comparison

Janus Henderson Global Research Fund (JANWX) has a higher volatility of 3.30% compared to Vanguard 500 Index Fund Investor Shares (VFINX) at 2.83%. This indicates that JANWX's price experiences larger fluctuations and is considered to be riskier than VFINX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JANWX	VFINX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.30%	2.83%	+0.47%
Volatility (6M) Calculated over the trailing 6-month period	9.97%	8.98%	+0.99%
Volatility (1Y) Calculated over the trailing 1-year period	12.49%	11.86%	+0.63%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.44%	16.90%	+0.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.00%	18.07%	-0.07%

JANWX vs. VFINX - Expense Ratio Comparison

JANWX has a 0.75% expense ratio, which is higher than VFINX's 0.14% expense ratio.

Dividends

JANWX vs. VFINX - Dividend Comparison

JANWX's dividend yield for the trailing twelve months is around 7.42%, more than VFINX's 0.92% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JANWX Janus Henderson Global Research Fund	7.42%	8.09%	8.33%	4.90%	4.56%	11.67%	3.75%	4.84%	6.93%	0.68%	0.83%	0.81%
VFINX Vanguard 500 Index Fund Investor Shares	0.92%	1.02%	1.14%	1.36%	1.57%	1.15%	1.45%	1.77%	1.94%	1.69%	1.92%	1.99%

Frequently Asked Questions

Can I hold both JANWX and VFINX in my portfolio?

With a correlation of 0.96, JANWX and VFINX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, JANWX or VFINX?

JANWX has higher volatility (3.30%) compared to VFINX (2.83%). In terms of maximum drawdown, JANWX dropped -34.78% vs VFINX's -55.25%.

Which has better risk-adjusted returns?

VFINX currently has the higher Sharpe Ratio (2.51 vs 1.82), 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.