DRIUX vs. FRKMX

Last updated Jun 6, 2026

DRIUX (Dimensional 2025 Target Date Retirement Income Fund) and FRKMX (Fidelity Managed Retirement Income Fund Class K) are both Target Retirement Date funds. Over the past 5 years, DRIUX returned 1.13%/yr vs 2.87%/yr for FRKMX. Their correlation of 0.86 suggests significant overlap in exposure. DRIUX charges 0.18%/yr vs 0.35%/yr for FRKMX.

Performance

DRIUX vs. FRKMX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dimensional 2025 Target Date Retirement Income Fund (DRIUX) and Fidelity Managed Retirement Income Fund Class K (FRKMX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with DRIUX having a 4.02% return and FRKMX slightly lower at 3.92%.

DRIUX

• 1D: 0.09%
• 1M: 0.60%
• YTD: 4.02%
• 6M: 3.89%
• 1Y: 10.54%
• 3Y*: 6.73%
• 5Y*: 1.13%
• 10Y*: 5.14%

FRKMX

• 1D: 0.08%
• 1M: 0.35%
• YTD: 3.92%
• 6M: 4.28%
• 1Y: 10.00%
• 3Y*: 7.59%
• 5Y*: 2.87%
• 10Y*: —

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

DRIUX vs. FRKMX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
DRIUX Dimensional 2025 Target Date Retirement Income Fund	4.02%	9.01%	3.86%	8.09%	-20.98%	9.26%	17.45%	5.46%
FRKMX Fidelity Managed Retirement Income Fund Class K	3.92%	9.91%	4.40%	8.17%	-11.57%	2.88%	8.68%	3.08%

Correlation

The correlation between DRIUX and FRKMX is 0.91, 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	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.91
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (All Time) Calculated using the full available price history since Aug 2, 2019	0.86

The correlation between DRIUX and FRKMX has been stable across timeframes, ranging from 0.86 to 0.91 - a consistent structural relationship.

Return for Risk

DRIUX vs. FRKMX — Risk / Return Rank

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

DRIUX

DRIUX Risk / Return Rank: 44
DRIUX Sharpe Ratio Rank: 45
DRIUX Sortino Ratio Rank: 46
DRIUX Omega Ratio Rank: 45
DRIUX Calmar Ratio Rank: 40
DRIUX Martin Ratio Rank: 43

FRKMX

FRKMX Risk / Return Rank: 69
FRKMX Sharpe Ratio Rank: 71
FRKMX Sortino Ratio Rank: 74
FRKMX Omega Ratio Rank: 75
FRKMX Calmar Ratio Rank: 60
FRKMX Martin Ratio Rank: 66

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.

DRIUX vs. FRKMX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dimensional 2025 Target Date Retirement Income Fund (DRIUX) and Fidelity Managed Retirement Income Fund Class K (FRKMX). 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.

	DRIUX	FRKMX	Difference
Sharpe ratio: Return per unit of total volatility	1.90	2.39	-0.49
Sortino ratio: Return per unit of downside risk	2.78	3.51	-0.73
Omega ratio: Gain probability vs. loss probability	1.35	1.47	-0.12
Calmar ratio: Return relative to maximum drawdown	2.30	2.89	-0.59
Martin ratio: Return relative to average drawdown	8.84	12.35	-3.51
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DRIUX vs. FRKMX - Sharpe Ratio Comparison

The current DRIUX Sharpe Ratio is 1.90, which is comparable to the FRKMX Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of DRIUX and FRKMX, 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

	DRIUX	FRKMX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.90	2.39	-0.49
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.12	0.55	-0.42
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.58	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.64	0.80	-0.16

Drawdowns

DRIUX vs. FRKMX - Drawdown Comparison

The maximum DRIUX drawdown since its inception was -26.95%, which is greater than FRKMX's maximum drawdown of -16.04%. Use the drawdown chart below to compare losses from any high point for DRIUX and FRKMX.

Drawdown Indicators

	DRIUX	FRKMX	Difference
Max Drawdown Largest peak-to-trough decline	-26.95%	-16.04%	-10.91%
Max Drawdown (1Y) Largest decline over 1 year	-4.49%	-3.42%	-1.07%
Max Drawdown (3Y) Largest decline over 3 years	-9.28%	-4.93%	-4.35%
Max Drawdown (5Y) Largest decline over 5 years	-26.95%	-16.04%	-10.91%
Max Drawdown (10Y) Largest decline over 10 years	-26.95%	—	—
Current Drawdown Current decline from peak	-2.52%	-0.16%	-2.36%
Average Drawdown Average peak-to-trough decline	-7.07%	-3.56%	-3.51%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.17%	0.80%	+0.37%

Volatility

DRIUX vs. FRKMX - Volatility Comparison

Dimensional 2025 Target Date Retirement Income Fund (DRIUX) and Fidelity Managed Retirement Income Fund Class K (FRKMX) have volatilities of 1.72% and 1.66%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DRIUX	FRKMX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.72%	1.66%	+0.06%
Volatility (6M) Calculated over the trailing 6-month period	4.08%	3.41%	+0.67%
Volatility (1Y) Calculated over the trailing 1-year period	5.46%	4.16%	+1.30%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.39%	5.28%	+4.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	8.89%	5.14%	+3.75%

DRIUX vs. FRKMX - Expense Ratio Comparison

DRIUX has a 0.18% expense ratio, which is lower than FRKMX's 0.35% expense ratio.

Dividends

DRIUX vs. FRKMX - Dividend Comparison

DRIUX's dividend yield for the trailing twelve months is around 5.07%, more than FRKMX's 3.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
DRIUX Dimensional 2025 Target Date Retirement Income Fund	5.07%	5.26%	4.40%	4.53%	7.77%	5.60%	3.72%	2.25%	2.44%	1.39%	1.41%
FRKMX Fidelity Managed Retirement Income Fund Class K	3.20%	3.11%	3.12%	2.92%	4.66%	3.65%	2.56%	1.85%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both DRIUX and FRKMX in my portfolio?

With a correlation of 0.91, DRIUX and FRKMX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, DRIUX or FRKMX?

DRIUX has higher volatility (1.72%) compared to FRKMX (1.66%). In terms of maximum drawdown, DRIUX dropped -26.95% vs FRKMX's -16.04%.

Which has better risk-adjusted returns?

FRKMX currently has the higher Sharpe Ratio (2.39 vs 1.90), 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.