PRWAX vs. VWNDX

Last updated Jun 23, 2026

PRWAX (T. Rowe Price All-Cap Opportunities Fund) and VWNDX (Vanguard Windsor Fund Investor Shares) are both mutual funds - PRWAX is a Large Cap Growth Equities fund actively managed by T. Rowe Price, while VWNDX is a Large Cap Value Equities fund managed by Vanguard. Over the past 10 years, PRWAX returned 17.60%/yr vs 11.87%/yr for VWNDX. A 0.80 correlation means they provide meaningful diversification when combined. PRWAX charges 0.76%/yr vs 0.30%/yr for VWNDX.

Performance

PRWAX vs. VWNDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price All-Cap Opportunities Fund (PRWAX) and Vanguard Windsor Fund Investor Shares (VWNDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PRWAX achieves a 0.66% return, which is significantly lower than VWNDX's 7.16% return. Over the past 10 years, PRWAX has outperformed VWNDX with an annualized return of 17.60%, while VWNDX has yielded a comparatively lower 11.87% annualized return.

PRWAX

• 1D: 1.44%
• 1M: 1.82%
• YTD: 0.66%
• 6M: -0.19%
• 1Y: 14.17%
• 3Y*: 17.66%
• 5Y*: 9.83%
• 10Y*: 17.60%

VWNDX

• 1D: -0.07%
• 1M: 0.62%
• YTD: 7.16%
• 6M: 6.38%
• 1Y: 20.58%
• 3Y*: 13.05%
• 5Y*: 10.20%
• 10Y*: 11.87%

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

PRWAX vs. VWNDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PRWAX T. Rowe Price All-Cap Opportunities Fund	0.66%	16.37%	25.24%	29.02%	-21.37%	20.63%	44.73%	35.08%	1.26%	34.51%
VWNDX Vanguard Windsor Fund Investor Shares	7.16%	13.30%	9.53%	15.00%	-3.15%	27.77%	7.38%	30.39%	-12.48%	18.15%

Correlation

The correlation between PRWAX and VWNDX is 0.67, 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	0.67
Correlation (3Y) Calculated over the trailing 3-year period	0.66
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.74
Correlation (All Time) Calculated using the full available price history since Jan 2, 1986	0.80

The correlation between PRWAX and VWNDX shifts across timeframes, from 0.66 (3 years) to 0.80 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PRWAX vs. VWNDX — Risk / Return Rank

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

PRWAX

PRWAX Risk / Return Rank: 13
PRWAX Sharpe Ratio Rank: 15
PRWAX Sortino Ratio Rank: 14
PRWAX Omega Ratio Rank: 15
PRWAX Calmar Ratio Rank: 11
PRWAX Martin Ratio Rank: 13

VWNDX

VWNDX Risk / Return Rank: 42
VWNDX Sharpe Ratio Rank: 37
VWNDX Sortino Ratio Rank: 39
VWNDX Omega Ratio Rank: 36
VWNDX Calmar Ratio Rank: 51
VWNDX Martin Ratio Rank: 47

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.

PRWAX vs. VWNDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price All-Cap Opportunities Fund (PRWAX) and Vanguard Windsor Fund Investor Shares (VWNDX). 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.

	PRWAX	VWNDX	Difference
Sharpe ratio: Return per unit of total volatility	1.00	1.65	-0.65
Sortino ratio: Return per unit of downside risk	1.46	2.41	-0.95
Omega ratio: Gain probability vs. loss probability	1.19	1.29	-0.11
Calmar ratio: Return relative to maximum drawdown	1.00	2.62	-1.62
Martin ratio: Return relative to average drawdown	3.45	9.25	-5.80

PRWAX vs. VWNDX - Sharpe Ratio Comparison

The current PRWAX Sharpe Ratio is 1.00, which is lower than the VWNDX Sharpe Ratio of 1.65. The chart below compares the historical Sharpe Ratios of PRWAX and VWNDX, 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

PRWAX vs. VWNDX - Drawdown Comparison

The maximum PRWAX drawdown since its inception was -55.06%, smaller than the maximum VWNDX drawdown of -61.48%. Use the drawdown chart below to compare losses from any high point for PRWAX and VWNDX.

Drawdown Indicators

	PRWAX	VWNDX	Difference
Max Drawdown Largest peak-to-trough decline	-55.06%	-61.48%	+6.42%
Max Drawdown (1Y) Largest decline over 1 year	-14.09%	-7.88%	-6.21%
Max Drawdown (3Y) Largest decline over 3 years	-19.06%	-21.69%	+2.63%
Max Drawdown (5Y) Largest decline over 5 years	-29.38%	-21.69%	-7.69%
Max Drawdown (10Y) Largest decline over 10 years	-30.50%	-40.12%	+9.62%
Current Drawdown Current decline from peak	-1.32%	-1.86%	+0.54%
Average Drawdown Average peak-to-trough decline	-9.89%	-8.91%	-0.98%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.06%	2.23%	+1.83%

Volatility

PRWAX vs. VWNDX - Volatility Comparison

T. Rowe Price All-Cap Opportunities Fund (PRWAX) has a higher volatility of 5.44% compared to Vanguard Windsor Fund Investor Shares (VWNDX) at 3.85%. This indicates that PRWAX's price experiences larger fluctuations and is considered to be riskier than VWNDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PRWAX	VWNDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.44%	3.85%	+1.59%
Volatility (6M) Calculated over the trailing 6-month period	11.62%	9.07%	+2.55%
Volatility (1Y) Calculated over the trailing 1-year period	14.05%	12.51%	+1.54%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.72%	17.34%	+0.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.77%	19.65%	-0.88%

PRWAX vs. VWNDX - Expense Ratio Comparison

PRWAX has a 0.76% expense ratio, which is higher than VWNDX's 0.30% expense ratio.

Dividends

PRWAX vs. VWNDX - Dividend Comparison

PRWAX's dividend yield for the trailing twelve months is around 8.29%, more than VWNDX's 7.15% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PRWAX T. Rowe Price All-Cap Opportunities Fund	8.29%	8.35%	9.22%	5.10%	3.11%	20.51%	15.44%	7.01%	12.58%	12.30%	6.19%	8.84%
VWNDX Vanguard Windsor Fund Investor Shares	7.15%	7.78%	12.48%	8.24%	15.38%	11.46%	8.37%	10.26%	13.15%	3.51%	4.89%	8.51%

Frequently Asked Questions

Can I hold both PRWAX and VWNDX in my portfolio?

PRWAX and VWNDX have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PRWAX or VWNDX?

PRWAX has higher volatility (5.44%) compared to VWNDX (3.85%). In terms of maximum drawdown, PRWAX dropped -55.06% vs VWNDX's -61.48%.

Which has better risk-adjusted returns?

VWNDX currently has the higher Sharpe Ratio (1.65 vs 1.00), 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.