PRAFX vs. TBCIX

Last updated Jun 4, 2026

PRAFX (T. Rowe Price Real Assets Fund) and TBCIX (T. Rowe Price Blue Chip Growth Fund I Class) are both mutual funds - PRAFX is a Global Equities fund managed by T. Rowe Price, while TBCIX is a Large Cap Growth Equities fund managed by T. Rowe Price. Over the past 10 years, PRAFX returned 9.05%/yr vs 17.93%/yr for TBCIX. A 0.54 correlation means they provide meaningful diversification when combined. PRAFX charges 0.92%/yr vs 0.56%/yr for TBCIX.

Performance

PRAFX vs. TBCIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Real Assets Fund (PRAFX) and T. Rowe Price Blue Chip Growth Fund I Class (TBCIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PRAFX achieves a 15.05% return, which is significantly higher than TBCIX's 5.54% return. Over the past 10 years, PRAFX has underperformed TBCIX with an annualized return of 9.05%, while TBCIX has yielded a comparatively higher 17.93% annualized return.

PRAFX

• 1D: 1.45%
• 1M: 1.70%
• YTD: 15.05%
• 6M: 17.16%
• 1Y: 38.09%
• 3Y*: 17.19%
• 5Y*: 8.26%
• 10Y*: 9.05%

TBCIX

• 1D: -0.69%
• 1M: 5.17%
• YTD: 5.54%
• 6M: 5.71%
• 1Y: 22.23%
• 3Y*: 29.00%
• 5Y*: 14.09%
• 10Y*: 17.93%

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

PRAFX vs. TBCIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PRAFX T. Rowe Price Real Assets Fund	15.05%	29.51%	0.32%	6.65%	-10.24%	25.74%	7.02%	19.62%	-11.55%	10.48%
TBCIX T. Rowe Price Blue Chip Growth Fund I Class	5.54%	18.94%	48.73%	49.61%	-38.48%	18.30%	34.90%	30.30%	2.13%	36.68%

Correlation

The correlation between PRAFX and TBCIX is 0.25, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.25
Correlation (3Y) Calculated over the trailing 3-year period	0.36
Correlation (5Y) Calculated over the trailing 5-year period	0.50
Correlation (10Y) Calculated over the trailing 10-year period	0.54
Correlation (All Time) Calculated using the full available price history since Jan 5, 2016	0.54

Over the past year, the correlation between PRAFX and TBCIX has dropped to 0.25 - well below their long-term average of 0.54, suggesting their price drivers have been diverging.

Return for Risk

PRAFX vs. TBCIX — Risk / Return Rank

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

PRAFX

PRAFX Risk / Return Rank: 57
PRAFX Sharpe Ratio Rank: 65
PRAFX Sortino Ratio Rank: 48
PRAFX Omega Ratio Rank: 58
PRAFX Calmar Ratio Rank: 59
PRAFX Martin Ratio Rank: 54

TBCIX

TBCIX Risk / Return Rank: 21
TBCIX Sharpe Ratio Rank: 27
TBCIX Sortino Ratio Rank: 25
TBCIX Omega Ratio Rank: 24
TBCIX Calmar Ratio Rank: 15
TBCIX Martin Ratio Rank: 16

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.

PRAFX vs. TBCIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Real Assets Fund (PRAFX) and T. Rowe Price Blue Chip Growth Fund I Class (TBCIX). 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.

	PRAFX	TBCIX	Difference
Sharpe ratio: Return per unit of total volatility	2.37	1.47	+0.89
Sortino ratio: Return per unit of downside risk	2.91	2.06	+0.85
Omega ratio: Gain probability vs. loss probability	1.42	1.26	+0.17
Calmar ratio: Return relative to maximum drawdown	2.96	1.36	+1.60
Martin ratio: Return relative to average drawdown	10.93	4.57	+6.36
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PRAFX vs. TBCIX - Sharpe Ratio Comparison

The current PRAFX Sharpe Ratio is 2.37, which is higher than the TBCIX Sharpe Ratio of 1.47. The chart below compares the historical Sharpe Ratios of PRAFX and TBCIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	PRAFX	TBCIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.37	1.47	+0.89
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.47	0.59	-0.12
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.50	0.79	-0.29
Sharpe Ratio (All Time) Calculated using the full available price history	0.36	0.76	-0.39

Drawdowns

PRAFX vs. TBCIX - Drawdown Comparison

The maximum PRAFX drawdown since its inception was -38.05%, smaller than the maximum TBCIX drawdown of -43.26%. Use the drawdown chart below to compare losses from any high point for PRAFX and TBCIX.

Drawdown Indicators

	PRAFX	TBCIX	Difference
Max Drawdown Largest peak-to-trough decline	-38.05%	-43.26%	+5.21%
Max Drawdown (1Y) Largest decline over 1 year	-12.91%	-16.96%	+4.05%
Max Drawdown (3Y) Largest decline over 3 years	-16.86%	-23.06%	+6.20%
Max Drawdown (5Y) Largest decline over 5 years	-26.73%	-43.26%	+16.53%
Max Drawdown (10Y) Largest decline over 10 years	-38.05%	-43.26%	+5.21%
Current Drawdown Current decline from peak	-3.83%	-0.69%	-3.14%
Average Drawdown Average peak-to-trough decline	-8.77%	-8.07%	-0.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.48%	5.01%	-1.53%

Volatility

PRAFX vs. TBCIX - Volatility Comparison

T. Rowe Price Real Assets Fund (PRAFX) has a higher volatility of 4.87% compared to T. Rowe Price Blue Chip Growth Fund I Class (TBCIX) at 3.57%. This indicates that PRAFX's price experiences larger fluctuations and is considered to be riskier than TBCIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PRAFX	TBCIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.87%	3.57%	+1.30%
Volatility (6M) Calculated over the trailing 6-month period	13.29%	12.01%	+1.28%
Volatility (1Y) Calculated over the trailing 1-year period	16.19%	15.64%	+0.55%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.70%	23.91%	-6.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.14%	22.76%	-4.62%

PRAFX vs. TBCIX - Expense Ratio Comparison

PRAFX has a 0.92% expense ratio, which is higher than TBCIX's 0.56% expense ratio.

Dividends

PRAFX vs. TBCIX - Dividend Comparison

PRAFX's dividend yield for the trailing twelve months is around 2.56%, less than TBCIX's 4.93% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PRAFX T. Rowe Price Real Assets Fund	2.56%	2.94%	1.56%	1.52%	1.38%	1.83%	1.37%	2.64%	2.58%	1.45%	1.96%	1.88%
TBCIX T. Rowe Price Blue Chip Growth Fund I Class	4.93%	5.20%	18.28%	3.47%	5.84%	10.03%	1.18%	0.59%	2.50%	3.05%	0.81%	0.00%

Frequently Asked Questions

Can I hold both PRAFX and TBCIX in my portfolio?

PRAFX and TBCIX have a correlation of 0.25, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PRAFX or TBCIX?

PRAFX has higher volatility (4.87%) compared to TBCIX (3.57%). In terms of maximum drawdown, PRAFX dropped -38.05% vs TBCIX's -43.26%.

Which has better risk-adjusted returns?

PRAFX currently has the higher Sharpe Ratio (2.37 vs 1.47), 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.