RDIV vs. GMMF

Last updated Jun 3, 2026

RDIV (Invesco S&P Ultra Dividend Revenue ETF) and GMMF (iShares Government Money Market ETF) are both exchange-traded funds - RDIV is a Mid Cap Value Equities fund tracking the S&P 900 Dividend Revenue-Weighted Index, while GMMF is a Money Market fund actively managed by iShares. RDIV is passively managed, while GMMF is actively managed. Over the past year, RDIV returned 29.73% vs 3.83% for GMMF. At a correlation of -0.09, they often move in opposite directions. RDIV charges 0.39%/yr vs 0.20%/yr for GMMF.

Performance

RDIV vs. GMMF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco S&P Ultra Dividend Revenue ETF (RDIV) and iShares Government Money Market ETF (GMMF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RDIV achieves a 13.43% return, which is significantly higher than GMMF's 1.45% return.

RDIV

• 1D: 0.14%
• 1M: 2.82%
• YTD: 13.43%
• 6M: 12.91%
• 1Y: 29.73%
• 3Y*: 19.79%
• 5Y*: 10.41%
• 10Y*: 11.09%

GMMF

• 1D: -0.00%
• 1M: 0.28%
• YTD: 1.45%
• 6M: 1.75%
• 1Y: 3.83%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

RDIV vs. GMMF - Yearly Performance Comparison

	2026 (YTD)	2025
RDIV Invesco S&P Ultra Dividend Revenue ETF	13.43%	9.87%
GMMF iShares Government Money Market ETF	1.45%	3.70%

Correlation

The correlation between RDIV and GMMF is -0.13, 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	-0.13
Correlation (All Time) Calculated using the full available price history since Feb 6, 2025	-0.09

Return for Risk

RDIV vs. GMMF — Risk / Return Rank

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

RDIV

RDIV Risk / Return Rank: 77
RDIV Sharpe Ratio Rank: 68
RDIV Sortino Ratio Rank: 74
RDIV Omega Ratio Rank: 65
RDIV Calmar Ratio Rank: 92
RDIV Martin Ratio Rank: 85

GMMF

GMMF Risk / Return Rank: 100
GMMF Sharpe Ratio Rank: 100
GMMF Sortino Ratio Rank: 100
GMMF Omega Ratio Rank: 100
GMMF Calmar Ratio Rank: 100
GMMF Martin Ratio Rank: 100

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.

RDIV vs. GMMF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco S&P Ultra Dividend Revenue ETF (RDIV) and iShares Government Money Market ETF (GMMF). 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.

	RDIV	GMMF	Difference
Sharpe ratio Return per unit of total volatility	2.27	17.20	-14.93
Sortino ratio Return per unit of downside risk	3.38	81.18	-77.80
Omega ratio Gain probability vs. loss probability	1.40	22.57	-21.17
Calmar ratio Return relative to maximum drawdown	6.12	129.42	-123.31
Martin ratio Return relative to average drawdown	18.06	1,253.44	-1,235.38
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RDIV vs. GMMF - Sharpe Ratio Comparison

The current RDIV Sharpe Ratio is 2.27, which is lower than the GMMF Sharpe Ratio of 17.20. The chart below compares the historical Sharpe Ratios of RDIV and GMMF, 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

	RDIV	GMMF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.27	17.20	-14.93
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.60	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.55	16.30	-15.75

Drawdowns

RDIV vs. GMMF - Drawdown Comparison

The maximum RDIV drawdown since its inception was -49.97%, which is greater than GMMF's maximum drawdown of -0.03%. Use the drawdown chart below to compare losses from any high point for RDIV and GMMF.

Drawdown Indicators

	RDIV	GMMF	Difference
Max Drawdown Largest peak-to-trough decline	-49.97%	-0.03%	-49.94%
Max Drawdown (1Y) Largest decline over 1 year	-4.84%	-0.03%	-4.81%
Max Drawdown (3Y) Largest decline over 3 years	-17.91%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-24.89%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-49.97%	—	—
Current Drawdown Current decline from peak	-0.36%	-0.00%	-0.36%
Average Drawdown Average peak-to-trough decline	-5.86%	-0.00%	-5.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.64%	0.00%	+1.64%

Volatility

RDIV vs. GMMF - Volatility Comparison

Invesco S&P Ultra Dividend Revenue ETF (RDIV) has a higher volatility of 3.28% compared to iShares Government Money Market ETF (GMMF) at 0.06%. This indicates that RDIV's price experiences larger fluctuations and is considered to be riskier than GMMF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RDIV	GMMF	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.28%	0.06%	+3.22%
Volatility (6M) Calculated over the trailing 6-month period	8.50%	0.14%	+8.36%
Volatility (1Y) Calculated over the trailing 1-year period	13.16%	0.22%	+12.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.52%	0.24%	+17.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.89%	0.24%	+21.65%

RDIV vs. GMMF - Expense Ratio Comparison

RDIV has a 0.39% expense ratio, which is higher than GMMF's 0.20% expense ratio.

Dividends

RDIV vs. GMMF - Dividend Comparison

RDIV's dividend yield for the trailing twelve months is around 3.61%, which matches GMMF's 3.60% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GMMF iShares Government Money Market ETF	3.60%	3.45%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
RDIV Invesco S&P Ultra Dividend Revenue ETF	3.61%	3.94%	4.08%	3.93%	3.44%	3.31%	4.93%	3.84%	4.32%	4.26%	2.20%	4.49%

Frequently Asked Questions

Can I hold both RDIV and GMMF in my portfolio?

RDIV and GMMF have a correlation of -0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RDIV or GMMF?

RDIV has higher volatility (3.28%) compared to GMMF (0.06%). In terms of maximum drawdown, RDIV dropped -49.97% vs GMMF's -0.03%.

Which ETF is better, RDIV or GMMF?

On 1-year performance, RDIV leads with 29.73% vs 3.83% for GMMF. On fees, GMMF is cheaper at 0.20% per year. On volatility, GMMF has been the lower-risk option at 0.06%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, RDIV or GMMF?

Over the 1-year period, RDIV has performed better with a 29.73% return vs 3.83%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, RDIV or GMMF?

GMMF is cheaper with a 0.20% expense ratio, compared with 0.39% for RDIV.

Which ETF pays a higher dividend yield, RDIV or GMMF?

RDIV has the higher dividend yield at 3.61%, compared with 3.60% for GMMF.

What is the main difference between RDIV and GMMF?

RDIV is categorized as Mid Cap Value Equities, while GMMF is Money Market. They also come from different issuers: Invesco and iShares. Their fees differ too: 0.39% for RDIV and 0.20% for GMMF.

Which has better risk-adjusted returns?

GMMF currently has the higher Sharpe Ratio (17.20 vs 2.27), 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.