RPTTX vs. BARIX

Last updated Apr 1, 2026

Compare and contrast key facts about T. Rowe Price Diversified Mid Cap Growth I (RPTTX) and Baron Asset Fund Institutional Class (BARIX).

RPTTX is a passively managed fund by T. Rowe Price that tracks the performance of the Russell MidCap Growth Index. It was launched on May 3, 2017. BARIX is managed by Baron Capital Group. It was launched on May 29, 2009.

Performance

RPTTX vs. BARIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Diversified Mid Cap Growth I (RPTTX) and Baron Asset Fund Institutional Class (BARIX). The values are adjusted to include any dividend payments, if applicable.

RPTTX vs. BARIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RPTTX T. Rowe Price Diversified Mid Cap Growth I	-9.32%	10.48%	23.99%	21.00%	-24.50%	13.69%	32.02%	38.08%	-3.02%	13.20%
BARIX Baron Asset Fund Institutional Class	-9.30%	8.17%	10.64%	17.36%	-25.87%	14.17%	33.32%	37.98%	0.13%	10.63%

Returns By Period

The year-to-date returns for both investments are quite close, with RPTTX having a -9.32% return and BARIX slightly higher at -9.30%.

RPTTX

• 1D: -1.13%
• 1M: -9.92%
• YTD: -9.32%
• 6M: -12.15%
• 1Y: 7.86%
• 3Y*: 11.72%
• 5Y*: 5.30%
• 10Y*: —

BARIX

• 1D: 0.01%
• 1M: -7.56%
• YTD: -9.30%
• 6M: -2.18%
• 1Y: 1.03%
• 3Y*: 6.54%
• 5Y*: 1.73%
• 10Y*: 10.43%

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

RPTTX vs. BARIX - Expense Ratio Comparison

RPTTX has a 0.67% expense ratio, which is lower than BARIX's 1.03% expense ratio.

BARIX

Baron Asset Fund Institutional Class

RPTTX

T. Rowe Price Diversified Mid Cap Growth I

Return for Risk

RPTTX vs. BARIX — Risk / Return Rank

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

RPTTX

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

BARIX

BARIX Risk / Return Rank: 8
BARIX Sharpe Ratio Rank: 8
BARIX Sortino Ratio Rank: 9
BARIX Omega Ratio Rank: 8
BARIX Calmar Ratio Rank: 8
BARIX Martin Ratio Rank: 7

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.

RPTTX vs. BARIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Diversified Mid Cap Growth I (RPTTX) and Baron Asset Fund Institutional Class (BARIX). 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.

	RPTTX	BARIX	Difference
Sharpe ratio Return per unit of total volatility	0.34	0.14	+0.20
Sortino ratio Return per unit of downside risk	0.65	0.36	+0.29
Omega ratio Gain probability vs. loss probability	1.09	1.05	+0.04
Calmar ratio Return relative to maximum drawdown	0.39	0.09	+0.29
Martin ratio Return relative to average drawdown	1.28	0.23	+1.05
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RPTTX vs. BARIX - Sharpe Ratio Comparison

The current RPTTX Sharpe Ratio is 0.34, which is higher than the BARIX Sharpe Ratio of 0.14. The chart below compares the historical Sharpe Ratios of RPTTX and BARIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	RPTTX	BARIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.34	0.14	+0.20
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.24	0.09	+0.16
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.53	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.51	0.64	-0.13

Correlation

The correlation between RPTTX and BARIX is 0.91, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

RPTTX vs. BARIX - Dividend Comparison

RPTTX's dividend yield for the trailing twelve months is around 8.70%, less than BARIX's 11.67% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RPTTX T. Rowe Price Diversified Mid Cap Growth I	8.70%	7.89%	8.53%	6.85%	1.22%	10.29%	4.89%	2.13%	5.38%	3.81%	0.00%	0.00%
BARIX Baron Asset Fund Institutional Class	11.67%	10.59%	17.88%	3.28%	0.01%	7.26%	2.92%	1.70%	7.14%	7.01%	4.74%	11.23%

Drawdowns

RPTTX vs. BARIX - Drawdown Comparison

The maximum RPTTX drawdown since its inception was -35.91%, roughly equal to the maximum BARIX drawdown of -37.44%. Use the drawdown chart below to compare losses from any high point for RPTTX and BARIX.

Drawdown Indicators

	RPTTX	BARIX	Difference
Max Drawdown Largest peak-to-trough decline	-35.91%	-37.44%	+1.53%
Max Drawdown (1Y) Largest decline over 1 year	-14.08%	-11.12%	-2.96%
Max Drawdown (5Y) Largest decline over 5 years	-35.62%	-37.44%	+1.82%
Max Drawdown (10Y) Largest decline over 10 years	—	-37.44%	—
Current Drawdown Current decline from peak	-14.08%	-10.67%	-3.41%
Average Drawdown Average peak-to-trough decline	-8.51%	-6.74%	-1.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.23%	4.37%	-0.14%

Volatility

RPTTX vs. BARIX - Volatility Comparison

T. Rowe Price Diversified Mid Cap Growth I (RPTTX) has a higher volatility of 5.98% compared to Baron Asset Fund Institutional Class (BARIX) at 3.35%. This indicates that RPTTX's price experiences larger fluctuations and is considered to be riskier than BARIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RPTTX	BARIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.98%	3.35%	+2.63%
Volatility (6M) Calculated over the trailing 6-month period	12.94%	11.71%	+1.23%
Volatility (1Y) Calculated over the trailing 1-year period	22.74%	18.99%	+3.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.82%	19.65%	+2.17%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.13%	19.83%	+2.30%