RWGIX vs. VTMGX

Last updated Jun 24, 2026

RWGIX (Wedgewood Fund) and VTMGX (Vanguard Developed Markets Index Fund Admiral Shares) are both mutual funds - RWGIX is a Large Cap Growth Equities fund managed by RiverPark Funds, while VTMGX is a Foreign Large Cap Equities fund tracking the FTSE Developed All Cap ex US Index. Over the past 10 years, RWGIX returned 25.07%/yr vs 10.99%/yr for VTMGX. A 0.73 correlation means they provide meaningful diversification when combined. RWGIX charges 0.95%/yr vs 0.07%/yr for VTMGX.

Performance

RWGIX vs. VTMGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Wedgewood Fund (RWGIX) and Vanguard Developed Markets Index Fund Admiral Shares (VTMGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RWGIX achieves a 0.41% return, which is significantly lower than VTMGX's 16.54% return. Over the past 10 years, RWGIX has outperformed VTMGX with an annualized return of 25.07%, while VTMGX has yielded a comparatively lower 10.99% annualized return.

RWGIX

• 1D: -1.60%
• 1M: -1.60%
• YTD: 0.41%
• 6M: -0.00%
• 1Y: 7.84%
• 3Y*: 14.75%
• 5Y*: 30.88%
• 10Y*: 25.07%

VTMGX

• 1D: 0.04%
• 1M: 3.10%
• YTD: 16.54%
• 6M: 16.37%
• 1Y: 34.33%
• 3Y*: 20.61%
• 5Y*: 10.34%
• 10Y*: 10.99%

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

RWGIX vs. VTMGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RWGIX Wedgewood Fund	0.41%	4.33%	29.94%	29.09%	-26.13%	242.06%	31.48%	32.67%	-6.36%	20.04%
VTMGX Vanguard Developed Markets Index Fund Admiral Shares	16.54%	35.17%	3.03%	17.65%	-15.33%	11.39%	10.25%	22.04%	-14.48%	26.39%

Correlation

The correlation between RWGIX and VTMGX is 0.66, 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	0.66
Correlation (3Y) Calculated over the trailing 3-year period	0.65
Correlation (5Y) Calculated over the trailing 5-year period	0.70
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Jan 3, 2011	0.73

The correlation between RWGIX and VTMGX has been stable across timeframes, ranging from 0.65 to 0.73 - a consistent structural relationship.

Return for Risk

RWGIX vs. VTMGX — Risk / Return Rank

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

RWGIX

RWGIX Risk / Return Rank: 9
RWGIX Sharpe Ratio Rank: 9
RWGIX Sortino Ratio Rank: 9
RWGIX Omega Ratio Rank: 9
RWGIX Calmar Ratio Rank: 8
RWGIX Martin Ratio Rank: 10

VTMGX

VTMGX Risk / Return Rank: 65
VTMGX Sharpe Ratio Rank: 69
VTMGX Sortino Ratio Rank: 60
VTMGX Omega Ratio Rank: 64
VTMGX Calmar Ratio Rank: 69
VTMGX Martin Ratio Rank: 63

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.

RWGIX vs. VTMGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Wedgewood Fund (RWGIX) and Vanguard Developed Markets Index Fund Admiral Shares (VTMGX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	RWGIX	VTMGX	Difference
Sharpe ratio: Return per unit of total volatility	0.68	2.22	-1.54
Sortino ratio: Return per unit of downside risk	1.03	2.98	-1.95
Omega ratio: Gain probability vs. loss probability	1.13	1.41	-0.28
Calmar ratio: Return relative to maximum drawdown	0.76	3.03	-2.27
Martin ratio: Return relative to average drawdown	2.66	11.62	-8.96

RWGIX vs. VTMGX - Sharpe Ratio Comparison

The current RWGIX Sharpe Ratio is 0.68, which is lower than the VTMGX Sharpe Ratio of 2.22. The chart below compares the historical Sharpe Ratios of RWGIX and VTMGX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

RWGIX vs. VTMGX - Drawdown Comparison

The maximum RWGIX drawdown since its inception was -47.12%, smaller than the maximum VTMGX drawdown of -60.58%. Use the drawdown chart below to compare losses from any high point for RWGIX and VTMGX.

Drawdown Indicators

	RWGIX	VTMGX	Difference
Max Drawdown Largest peak-to-trough decline	-47.12%	-60.58%	+13.46%
Max Drawdown (1Y) Largest decline over 1 year	-12.05%	-11.67%	-0.38%
Max Drawdown (3Y) Largest decline over 3 years	-19.16%	-13.18%	-5.98%
Max Drawdown (5Y) Largest decline over 5 years	-30.62%	-29.71%	-0.91%
Max Drawdown (10Y) Largest decline over 10 years	-47.12%	-35.68%	-11.44%
Current Drawdown Current decline from peak	-3.33%	0.00%	-3.33%
Average Drawdown Average peak-to-trough decline	-6.69%	-14.63%	+7.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.43%	3.04%	+0.39%

Volatility

RWGIX vs. VTMGX - Volatility Comparison

The current volatility for Wedgewood Fund (RWGIX) is 4.77%, while Vanguard Developed Markets Index Fund Admiral Shares (VTMGX) has a volatility of 6.17%. This indicates that RWGIX experiences smaller price fluctuations and is considered to be less risky than VTMGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RWGIX	VTMGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.77%	6.17%	-1.40%
Volatility (6M) Calculated over the trailing 6-month period	10.60%	13.63%	-3.03%
Volatility (1Y) Calculated over the trailing 1-year period	13.46%	15.96%	-2.50%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	76.19%	16.04%	+60.15%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	57.98%	16.56%	+41.42%

RWGIX vs. VTMGX - Expense Ratio Comparison

RWGIX has a 0.95% expense ratio, which is higher than VTMGX's 0.07% expense ratio.

Dividends

RWGIX vs. VTMGX - Dividend Comparison

RWGIX's dividend yield for the trailing twelve months is around 11.45%, more than VTMGX's 2.49% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RWGIX Wedgewood Fund	11.45%	11.50%	15.61%	2.14%	15.90%	71.14%	88.03%	39.95%	124.71%	16.61%	0.17%	4.63%
VTMGX Vanguard Developed Markets Index Fund Admiral Shares	2.49%	3.20%	3.34%	3.14%	2.88%	3.14%	2.02%	3.03%	3.33%	2.77%	3.06%	2.91%

Frequently Asked Questions

Can I hold both RWGIX and VTMGX in my portfolio?

RWGIX and VTMGX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RWGIX or VTMGX?

VTMGX has higher volatility (6.17%) compared to RWGIX (4.77%). In terms of maximum drawdown, RWGIX dropped -47.12% vs VTMGX's -60.58%.

Which has better risk-adjusted returns?

VTMGX currently has the higher Sharpe Ratio (2.22 vs 0.68), 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.