TRULX vs. VO

Last updated Jun 26, 2026

TRULX (T. Rowe Price US Large-Cap Core) and VO (Vanguard Mid-Cap ETF) are both funds - TRULX is a Large Cap Blend Equities fund actively managed by T. Rowe Price, while VO is a Mid Cap Blend Equities fund tracking the CRSP US Mid Cap Index. TRULX is actively managed, while VO is passively managed. Over the past 10 years, TRULX returned 13.61%/yr vs 12.36%/yr for VO. Their correlation of 0.90 suggests significant overlap in exposure. TRULX charges 0.64%/yr vs 0.03%/yr for VO.

Performance

TRULX vs. VO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price US Large-Cap Core (TRULX) and Vanguard Mid-Cap ETF (VO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TRULX achieves a 6.68% return, which is significantly lower than VO's 11.52% return. Over the past 10 years, TRULX has outperformed VO with an annualized return of 13.61%, while VO has yielded a comparatively lower 12.36% annualized return.

TRULX

• 1D: 0.28%
• 1M: -1.65%
• YTD: 6.68%
• 6M: 5.60%
• 1Y: 16.40%
• 3Y*: 18.35%
• 5Y*: 11.10%
• 10Y*: 13.61%

VO

• 1D: 0.61%
• 1M: 2.61%
• YTD: 11.52%
• 6M: 9.97%
• 1Y: 18.69%
• 3Y*: 16.43%
• 5Y*: 7.81%
• 10Y*: 12.36%

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

TRULX vs. VO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TRULX T. Rowe Price US Large-Cap Core	6.68%	12.80%	22.97%	22.61%	-15.14%	25.57%	15.57%	29.51%	-3.38%	19.85%
VO Vanguard Mid-Cap ETF	11.52%	11.62%	15.31%	16.03%	-18.73%	24.70%	18.10%	30.98%	-9.24%	19.28%

Correlation

The correlation between TRULX and VO is 0.80, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.80
Correlation (3Y) Calculated over the trailing 3-year period	0.82
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (10Y) Calculated over the trailing 10-year period	0.88
Correlation (All Time) Calculated using the full available price history since Jun 26, 2009	0.90

The correlation between TRULX and VO shifts across timeframes, from 0.80 (1 year) to 0.90 (all time), reflecting how their relationship changes across market environments.

Return for Risk

TRULX vs. VO — Risk / Return Rank

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

TRULX

TRULX Risk / Return Rank: 37
TRULX Sharpe Ratio Rank: 36
TRULX Sortino Ratio Rank: 34
TRULX Omega Ratio Rank: 36
TRULX Calmar Ratio Rank: 35
TRULX Martin Ratio Rank: 46

VO

VO Risk / Return Rank: 51
VO Sharpe Ratio Rank: 49
VO Sortino Ratio Rank: 48
VO Omega Ratio Rank: 45
VO Calmar Ratio Rank: 54
VO Martin Ratio Rank: 57

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.

TRULX vs. VO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price US Large-Cap Core (TRULX) and Vanguard Mid-Cap ETF (VO). 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.

	TRULX	VO	Difference
Sharpe ratio: Return per unit of total volatility	1.45	1.47	-0.02
Sortino ratio: Return per unit of downside risk	2.04	2.10	-0.06
Omega ratio: Gain probability vs. loss probability	1.27	1.26	+0.01
Calmar ratio: Return relative to maximum drawdown	1.92	2.30	-0.38
Martin ratio: Return relative to average drawdown	8.44	8.66	-0.22

TRULX vs. VO - Sharpe Ratio Comparison

The current TRULX Sharpe Ratio is 1.45, which is comparable to the VO Sharpe Ratio of 1.47. The chart below compares the historical Sharpe Ratios of TRULX and VO, 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

TRULX vs. VO - Drawdown Comparison

The maximum TRULX drawdown since its inception was -33.68%, smaller than the maximum VO drawdown of -58.87%. Use the drawdown chart below to compare losses from any high point for TRULX and VO.

Drawdown Indicators

	TRULX	VO	Difference
Max Drawdown Largest peak-to-trough decline	-33.68%	-58.87%	+25.19%
Max Drawdown (1Y) Largest decline over 1 year	-8.57%	-8.17%	-0.40%
Max Drawdown (3Y) Largest decline over 3 years	-17.23%	-19.02%	+1.79%
Max Drawdown (5Y) Largest decline over 5 years	-22.91%	-27.57%	+4.66%
Max Drawdown (10Y) Largest decline over 10 years	-33.68%	-39.37%	+5.69%
Current Drawdown Current decline from peak	-2.23%	-0.25%	-1.98%
Average Drawdown Average peak-to-trough decline	-3.64%	-7.84%	+4.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.94%	2.16%	-0.22%

Volatility

TRULX vs. VO - Volatility Comparison

The current volatility for T. Rowe Price US Large-Cap Core (TRULX) is 3.82%, while Vanguard Mid-Cap ETF (VO) has a volatility of 4.41%. This indicates that TRULX experiences smaller price fluctuations and is considered to be less risky than VO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TRULX	VO	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.82%	4.41%	-0.59%
Volatility (6M) Calculated over the trailing 6-month period	8.95%	9.83%	-0.88%
Volatility (1Y) Calculated over the trailing 1-year period	11.37%	12.76%	-1.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.02%	17.66%	-1.64%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.98%	18.92%	-1.94%

TRULX vs. VO - Expense Ratio Comparison

TRULX has a 0.64% expense ratio, which is higher than VO's 0.03% expense ratio.

Dividends

TRULX vs. VO - Dividend Comparison

TRULX's dividend yield for the trailing twelve months is around 7.29%, more than VO's 1.34% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TRULX T. Rowe Price US Large-Cap Core	7.29%	7.77%	6.66%	0.45%	4.27%	7.28%	0.85%	3.55%	7.89%	2.10%	0.94%	5.23%
VO Vanguard Mid-Cap ETF	1.34%	1.52%	1.49%	1.52%	1.60%	1.12%	1.45%	1.48%	1.82%	1.35%	1.45%	1.47%

Frequently Asked Questions

Can I hold both TRULX and VO in my portfolio?

TRULX and VO have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TRULX or VO?

VO has higher volatility (4.41%) compared to TRULX (3.82%). In terms of maximum drawdown, TRULX dropped -33.68% vs VO's -58.87%.

Which has better risk-adjusted returns?

VO currently has the higher Sharpe Ratio (1.47 vs 1.45), 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.