PREFX vs. GQEPX

Last updated Jun 25, 2026

PREFX (T. Rowe Price Tax-Efficient Equity Fund) and GQEPX (GQG Partners US Select Quality Equity Fund Investor Shares) are both Large Cap Growth Equities funds. Over the past 5 years, PREFX returned 10.40%/yr vs 9.41%/yr for GQEPX. A 0.71 correlation means they provide meaningful diversification when combined. PREFX charges 0.76%/yr vs 0.59%/yr for GQEPX.

Performance

PREFX vs. GQEPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Tax-Efficient Equity Fund (PREFX) and GQG Partners US Select Quality Equity Fund Investor Shares (GQEPX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PREFX achieves a 2.50% return, which is significantly lower than GQEPX's 4.70% return.

PREFX

• 1D: -1.95%
• 1M: -3.14%
• YTD: 2.50%
• 6M: 0.89%
• 1Y: 14.16%
• 3Y*: 21.05%
• 5Y*: 10.40%
• 10Y*: 16.66%

GQEPX

• 1D: 1.85%
• 1M: -3.63%
• YTD: 4.70%
• 6M: 4.55%
• 1Y: 2.66%
• 3Y*: 12.74%
• 5Y*: 9.41%
• 10Y*: —

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

PREFX vs. GQEPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
PREFX T. Rowe Price Tax-Efficient Equity Fund	2.50%	16.30%	32.37%	36.98%	-30.52%	22.19%	35.32%	36.59%	-14.45%
GQEPX GQG Partners US Select Quality Equity Fund Investor Shares	4.70%	-4.52%	28.99%	17.39%	-2.81%	19.90%	23.65%	27.21%	-7.67%

Correlation

The correlation between PREFX and GQEPX is -0.24, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.24
Correlation (3Y) Calculated over the trailing 3-year period	0.51
Correlation (5Y) Calculated over the trailing 5-year period	0.60
Correlation (All Time) Calculated using the full available price history since Oct 4, 2018	0.71

The correlation between PREFX and GQEPX shifts across timeframes, from -0.24 (1 year) to 0.71 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PREFX vs. GQEPX — Risk / Return Rank

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

PREFX

PREFX Risk / Return Rank: 14
PREFX Sharpe Ratio Rank: 15
PREFX Sortino Ratio Rank: 15
PREFX Omega Ratio Rank: 15
PREFX Calmar Ratio Rank: 12
PREFX Martin Ratio Rank: 13

GQEPX

GQEPX Risk / Return Rank: 5
GQEPX Sharpe Ratio Rank: 5
GQEPX Sortino Ratio Rank: 4
GQEPX Omega Ratio Rank: 4
GQEPX Calmar Ratio Rank: 5
GQEPX Martin Ratio Rank: 5

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.

PREFX vs. GQEPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Tax-Efficient Equity Fund (PREFX) and GQG Partners US Select Quality Equity Fund Investor Shares (GQEPX). 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.

	PREFX	GQEPX	Difference
Sharpe ratio: Return per unit of total volatility	1.00	0.26	+0.73
Sortino ratio: Return per unit of downside risk	1.46	0.45	+1.01
Omega ratio: Gain probability vs. loss probability	1.18	1.05	+0.13
Calmar ratio: Return relative to maximum drawdown	1.01	0.33	+0.69
Martin ratio: Return relative to average drawdown	3.36	0.83	+2.53

PREFX vs. GQEPX - Sharpe Ratio Comparison

The current PREFX Sharpe Ratio is 1.00, which is higher than the GQEPX Sharpe Ratio of 0.26. The chart below compares the historical Sharpe Ratios of PREFX and GQEPX, 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

PREFX vs. GQEPX - Drawdown Comparison

The maximum PREFX drawdown since its inception was -56.70%, which is greater than GQEPX's maximum drawdown of -28.45%. Use the drawdown chart below to compare losses from any high point for PREFX and GQEPX.

Drawdown Indicators

	PREFX	GQEPX	Difference
Max Drawdown Largest peak-to-trough decline	-56.70%	-28.45%	-28.25%
Max Drawdown (1Y) Largest decline over 1 year	-16.18%	-8.48%	-7.70%
Max Drawdown (3Y) Largest decline over 3 years	-23.06%	-18.97%	-4.09%
Max Drawdown (5Y) Largest decline over 5 years	-35.95%	-20.49%	-15.46%
Max Drawdown (10Y) Largest decline over 10 years	-35.95%	—	—
Current Drawdown Current decline from peak	-5.90%	-10.64%	+4.74%
Average Drawdown Average peak-to-trough decline	-10.25%	-5.84%	-4.41%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.80%	3.33%	+1.47%

Volatility

PREFX vs. GQEPX - Volatility Comparison

T. Rowe Price Tax-Efficient Equity Fund (PREFX) has a higher volatility of 6.51% compared to GQG Partners US Select Quality Equity Fund Investor Shares (GQEPX) at 4.19%. This indicates that PREFX's price experiences larger fluctuations and is considered to be riskier than GQEPX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PREFX	GQEPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.51%	4.19%	+2.32%
Volatility (6M) Calculated over the trailing 6-month period	13.50%	8.14%	+5.36%
Volatility (1Y) Calculated over the trailing 1-year period	16.48%	10.56%	+5.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.79%	15.92%	+5.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.29%	18.70%	+2.59%

PREFX vs. GQEPX - Expense Ratio Comparison

PREFX has a 0.76% expense ratio, which is higher than GQEPX's 0.59% expense ratio.

Dividends

PREFX vs. GQEPX - Dividend Comparison

PREFX has not paid dividends to shareholders, while GQEPX's dividend yield for the trailing twelve months is around 6.67%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GQEPX GQG Partners US Select Quality Equity Fund Investor Shares	6.67%	6.98%	5.30%	0.44%	4.46%	1.49%	0.61%	0.63%	0.09%	0.00%	0.00%	0.00%
PREFX T. Rowe Price Tax-Efficient Equity Fund	0.00%	0.00%	0.85%	0.61%	0.88%	2.09%	1.98%	0.94%	1.36%	2.82%	0.22%	0.55%

Frequently Asked Questions

Can I hold both PREFX and GQEPX in my portfolio?

PREFX and GQEPX have a correlation of -0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PREFX or GQEPX?

PREFX has higher volatility (6.51%) compared to GQEPX (4.19%). In terms of maximum drawdown, PREFX dropped -56.70% vs GQEPX's -28.45%.

Which has better risk-adjusted returns?

PREFX currently has the higher Sharpe Ratio (1.00 vs 0.26), 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.