PRRTX vs. PNRAX

Last updated Jun 4, 2026

PRRTX (Putnam RetirementReady 2030 Fund) and PNRAX (Putnam Research Fund) are both mutual funds - PRRTX is a Target Retirement Date fund managed by Putnam, while PNRAX is a Large Cap Blend Equities fund managed by Putnam. Over the past 10 years, PRRTX returned 6.04%/yr vs 16.26%/yr for PNRAX. Their correlation of 0.91 suggests significant overlap in exposure. PRRTX charges 0.11%/yr vs 1.03%/yr for PNRAX.

Performance

PRRTX vs. PNRAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Putnam RetirementReady 2030 Fund (PRRTX) and Putnam Research Fund (PNRAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PRRTX achieves a 3.05% return, which is significantly lower than PNRAX's 14.19% return. Over the past 10 years, PRRTX has underperformed PNRAX with an annualized return of 6.04%, while PNRAX has yielded a comparatively higher 16.26% annualized return.

PRRTX

• 1D: 0.22%
• 1M: 2.20%
• YTD: 3.05%
• 6M: 2.73%
• 1Y: 9.97%
• 3Y*: 9.53%
• 5Y*: 5.28%
• 10Y*: 6.04%

PNRAX

• 1D: 0.42%
• 1M: 6.88%
• YTD: 14.19%
• 6M: 14.33%
• 1Y: 34.03%
• 3Y*: 24.61%
• 5Y*: 15.21%
• 10Y*: 16.26%

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

PRRTX vs. PNRAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
PRRTX Putnam RetirementReady 2030 Fund	3.05%	8.59%	6.18%	15.42%	-7.91%	6.89%	5.46%	13.40%	-6.22%	13.50%
PNRAX Putnam Research Fund	14.19%	18.11%	26.21%	28.83%	-17.45%	24.32%	20.01%	32.83%	-4.81%	23.19%

Correlation

The correlation between PRRTX and PNRAX is 0.85, 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	0.85
Correlation (3Y) Calculated over the trailing 3-year period	0.85
Correlation (5Y) Calculated over the trailing 5-year period	0.88
Correlation (10Y) Calculated over the trailing 10-year period	0.89
Correlation (All Time) Calculated using the full available price history since Aug 6, 2012	0.91

The correlation between PRRTX and PNRAX has been stable across timeframes, ranging from 0.85 to 0.91 - a consistent structural relationship.

Return for Risk

PRRTX vs. PNRAX — Risk / Return Rank

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

PRRTX

PRRTX Risk / Return Rank: 45
PRRTX Sharpe Ratio Rank: 42
PRRTX Sortino Ratio Rank: 45
PRRTX Omega Ratio Rank: 42
PRRTX Calmar Ratio Rank: 43
PRRTX Martin Ratio Rank: 50

PNRAX

PNRAX Risk / Return Rank: 86
PNRAX Sharpe Ratio Rank: 88
PNRAX Sortino Ratio Rank: 82
PNRAX Omega Ratio Rank: 80
PNRAX Calmar Ratio Rank: 87
PNRAX Martin Ratio Rank: 93

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.

PRRTX vs. PNRAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Putnam RetirementReady 2030 Fund (PRRTX) and Putnam Research Fund (PNRAX). 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.

	PRRTX	PNRAX	Difference
Sharpe ratio: Return per unit of total volatility	1.91	2.88	-0.97
Sortino ratio: Return per unit of downside risk	2.84	3.88	-1.04
Omega ratio: Gain probability vs. loss probability	1.35	1.53	-0.18
Calmar ratio: Return relative to maximum drawdown	2.50	4.24	-1.74
Martin ratio: Return relative to average drawdown	10.33	19.98	-9.65
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

PRRTX vs. PNRAX - Sharpe Ratio Comparison

The current PRRTX Sharpe Ratio is 1.91, which is lower than the PNRAX Sharpe Ratio of 2.88. The chart below compares the historical Sharpe Ratios of PRRTX and PNRAX, 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

	PRRTX	PNRAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.91	2.88	-0.97
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.74	0.89	-0.15
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.83	0.91	-0.08
Sharpe Ratio (All Time) Calculated using the full available price history	0.90	0.49	+0.41

Drawdowns

PRRTX vs. PNRAX - Drawdown Comparison

The maximum PRRTX drawdown since its inception was -16.59%, smaller than the maximum PNRAX drawdown of -57.49%. Use the drawdown chart below to compare losses from any high point for PRRTX and PNRAX.

Drawdown Indicators

	PRRTX	PNRAX	Difference
Max Drawdown Largest peak-to-trough decline	-16.59%	-57.49%	+40.90%
Max Drawdown (1Y) Largest decline over 1 year	-4.07%	-8.24%	+4.17%
Max Drawdown (3Y) Largest decline over 3 years	-9.20%	-20.26%	+11.06%
Max Drawdown (5Y) Largest decline over 5 years	-11.71%	-24.37%	+12.66%
Max Drawdown (10Y) Largest decline over 10 years	-16.59%	-33.35%	+16.76%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-2.27%	-12.05%	+9.78%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.98%	1.74%	-0.76%

Volatility

PRRTX vs. PNRAX - Volatility Comparison

The current volatility for Putnam RetirementReady 2030 Fund (PRRTX) is 1.69%, while Putnam Research Fund (PNRAX) has a volatility of 3.00%. This indicates that PRRTX experiences smaller price fluctuations and is considered to be less risky than PNRAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PRRTX	PNRAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.69%	3.00%	-1.31%
Volatility (6M) Calculated over the trailing 6-month period	4.10%	9.22%	-5.12%
Volatility (1Y) Calculated over the trailing 1-year period	5.33%	12.12%	-6.79%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.13%	17.09%	-9.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.29%	17.97%	-10.68%

PRRTX vs. PNRAX - Expense Ratio Comparison

PRRTX has a 0.11% expense ratio, which is lower than PNRAX's 1.03% expense ratio.

Dividends

PRRTX vs. PNRAX - Dividend Comparison

PRRTX's dividend yield for the trailing twelve months is around 2.08%, less than PNRAX's 10.06% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PNRAX Putnam Research Fund	10.06%	11.49%	7.57%	0.28%	9.46%	7.67%	2.02%	7.24%	15.09%	1.57%	1.06%	1.19%
PRRTX Putnam RetirementReady 2030 Fund	2.08%	2.14%	2.57%	2.66%	10.69%	8.38%	1.54%	3.76%	7.57%	2.95%	0.73%	2.72%

Frequently Asked Questions

Can I hold both PRRTX and PNRAX in my portfolio?

PRRTX and PNRAX have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, PRRTX or PNRAX?

PNRAX has higher volatility (3.00%) compared to PRRTX (1.69%). In terms of maximum drawdown, PRRTX dropped -16.59% vs PNRAX's -57.49%.

Which has better risk-adjusted returns?

PNRAX currently has the higher Sharpe Ratio (2.88 vs 1.91), 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.