JAMEX vs. VITPX

Last updated Jun 4, 2026

JAMEX (Jamestown Equity Fund) and VITPX (Vanguard Institutional Total Stock Market Index Fund Institutional Plus Shares) are both Large Cap Blend Equities funds. Over the past 10 years, JAMEX returned 14.83%/yr vs 15.19%/yr for VITPX. With a 0.97 correlation, they move nearly in lockstep. JAMEX charges 0.98%/yr vs 0.02%/yr for VITPX.

Performance

JAMEX vs. VITPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Jamestown Equity Fund (JAMEX) and Vanguard Institutional Total Stock Market Index Fund Institutional Plus Shares (VITPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with JAMEX having a 11.79% return and VITPX slightly higher at 11.99%. Both investments have delivered pretty close results over the past 10 years, with JAMEX having a 14.83% annualized return and VITPX not far ahead at 15.19%.

JAMEX

• 1D: 0.26%
• 1M: 5.36%
• YTD: 11.79%
• 6M: 12.12%
• 1Y: 31.82%
• 3Y*: 22.82%
• 5Y*: 13.55%
• 10Y*: 14.83%

VITPX

• 1D: 0.24%
• 1M: 5.76%
• YTD: 11.99%
• 6M: 11.89%
• 1Y: 29.15%
• 3Y*: 22.92%
• 5Y*: 13.38%
• 10Y*: 15.19%

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

JAMEX vs. VITPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
JAMEX Jamestown Equity Fund	11.79%	19.13%	23.43%	24.31%	-16.56%	26.75%	21.84%	34.98%	-11.30%	19.44%
VITPX Vanguard Institutional Total Stock Market Index Fund Institutional Plus Shares	11.99%	17.17%	25.43%	26.01%	-19.48%	25.76%	20.95%	30.87%	-5.59%	20.51%

Correlation

The correlation between JAMEX and VITPX 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	0.97
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.97
Correlation (All Time) Calculated using the full available price history since Jun 1, 2001	0.97

The correlation between JAMEX and VITPX has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.

Return for Risk

JAMEX vs. VITPX — Risk / Return Rank

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

JAMEX

JAMEX Risk / Return Rank: 81
JAMEX Sharpe Ratio Rank: 86
JAMEX Sortino Ratio Rank: 78
JAMEX Omega Ratio Rank: 76
JAMEX Calmar Ratio Rank: 79
JAMEX Martin Ratio Rank: 84

VITPX

VITPX Risk / Return Rank: 72
VITPX Sharpe Ratio Rank: 73
VITPX Sortino Ratio Rank: 65
VITPX Omega Ratio Rank: 64
VITPX Calmar Ratio Rank: 74
VITPX Martin Ratio Rank: 82

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.

JAMEX vs. VITPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Jamestown Equity Fund (JAMEX) and Vanguard Institutional Total Stock Market Index Fund Institutional Plus Shares (VITPX). 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.

	JAMEX	VITPX	Difference
Sharpe ratio: Return per unit of total volatility	2.78	2.47	+0.31
Sortino ratio: Return per unit of downside risk	3.75	3.37	+0.38
Omega ratio: Gain probability vs. loss probability	1.50	1.44	+0.06
Calmar ratio: Return relative to maximum drawdown	3.60	3.38	+0.22
Martin ratio: Return relative to average drawdown	16.00	15.60	+0.40
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JAMEX vs. VITPX - Sharpe Ratio Comparison

The current JAMEX Sharpe Ratio is 2.78, which is comparable to the VITPX Sharpe Ratio of 2.47. The chart below compares the historical Sharpe Ratios of JAMEX and VITPX, 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

	JAMEX	VITPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.78	2.47	+0.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.84	0.78	+0.06
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.85	0.83	+0.03
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.51	+0.01

Drawdowns

JAMEX vs. VITPX - Drawdown Comparison

The maximum JAMEX drawdown since its inception was -49.25%, smaller than the maximum VITPX drawdown of -55.28%. Use the drawdown chart below to compare losses from any high point for JAMEX and VITPX.

Drawdown Indicators

	JAMEX	VITPX	Difference
Max Drawdown Largest peak-to-trough decline	-49.25%	-55.28%	+6.03%
Max Drawdown (1Y) Largest decline over 1 year	-9.11%	-8.92%	-0.19%
Max Drawdown (3Y) Largest decline over 3 years	-18.04%	-19.35%	+1.31%
Max Drawdown (5Y) Largest decline over 5 years	-24.30%	-25.31%	+1.01%
Max Drawdown (10Y) Largest decline over 10 years	-30.65%	-34.99%	+4.34%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-10.72%	-8.02%	-2.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.04%	1.93%	+0.11%

Volatility

JAMEX vs. VITPX - Volatility Comparison

The current volatility for Jamestown Equity Fund (JAMEX) is 2.67%, while Vanguard Institutional Total Stock Market Index Fund Institutional Plus Shares (VITPX) has a volatility of 2.94%. This indicates that JAMEX experiences smaller price fluctuations and is considered to be less risky than VITPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JAMEX	VITPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.67%	2.94%	-0.27%
Volatility (6M) Calculated over the trailing 6-month period	9.03%	9.19%	-0.16%
Volatility (1Y) Calculated over the trailing 1-year period	11.77%	12.19%	-0.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.31%	17.35%	-1.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.42%	18.41%	-0.99%

JAMEX vs. VITPX - Expense Ratio Comparison

JAMEX has a 0.98% expense ratio, which is higher than VITPX's 0.02% expense ratio.

Dividends

JAMEX vs. VITPX - Dividend Comparison

JAMEX's dividend yield for the trailing twelve months is around 6.98%, more than VITPX's 2.24% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
JAMEX Jamestown Equity Fund	6.98%	7.87%	5.06%	3.78%	14.58%	1.70%	4.94%	10.25%	2.83%	6.52%	4.90%	6.67%
VITPX Vanguard Institutional Total Stock Market Index Fund Institutional Plus Shares	2.24%	2.64%	4.14%	2.41%	6.48%	5.38%	11.57%	2.91%	3.93%	1.90%	2.80%	2.30%

Frequently Asked Questions

Can I hold both JAMEX and VITPX in my portfolio?

With a correlation of 0.96, JAMEX and VITPX 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, JAMEX or VITPX?

VITPX has higher volatility (2.94%) compared to JAMEX (2.67%). In terms of maximum drawdown, JAMEX dropped -49.25% vs VITPX's -55.28%.

Which has better risk-adjusted returns?

JAMEX currently has the higher Sharpe Ratio (2.78 vs 2.47), 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.