VKMGX vs. PDMIX

Last updated Jun 3, 2026

VKMGX (InvescoQuality IncomeFund) and PDMIX (PIMCO GNMA and Government Securities Fund) are both Government Bonds funds. Over the past 10 years, VKMGX returned 1.09%/yr vs 1.56%/yr for PDMIX. Their correlation of 0.84 suggests significant overlap in exposure. VKMGX charges 0.85%/yr vs 0.50%/yr for PDMIX.

Performance

VKMGX vs. PDMIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in InvescoQuality IncomeFund (VKMGX) and PIMCO GNMA and Government Securities Fund (PDMIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VKMGX achieves a 0.36% return, which is significantly lower than PDMIX's 1.23% return. Over the past 10 years, VKMGX has underperformed PDMIX with an annualized return of 1.09%, while PDMIX has yielded a comparatively higher 1.56% annualized return.

VKMGX

• 1D: -0.10%
• 1M: -0.10%
• YTD: 0.36%
• 6M: 0.66%
• 1Y: 6.44%
• 3Y*: 3.91%
• 5Y*: -0.15%
• 10Y*: 1.09%

PDMIX

• 1D: -0.11%
• 1M: -0.08%
• YTD: 1.23%
• 6M: 1.31%
• 1Y: 7.10%
• 3Y*: 4.86%
• 5Y*: 0.30%
• 10Y*: 1.56%

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

VKMGX vs. PDMIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VKMGX InvescoQuality IncomeFund	0.36%	8.24%	0.69%	4.59%	-12.52%	-2.00%	5.51%	5.98%	-0.13%	1.99%
PDMIX PIMCO GNMA and Government Securities Fund	1.23%	8.43%	1.59%	6.03%	-13.96%	-0.65%	5.78%	6.57%	0.83%	2.06%

Correlation

The correlation between VKMGX and PDMIX is 0.95, 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (10Y) Calculated over the trailing 10-year period	0.91
Correlation (All Time) Calculated using the full available price history since Aug 1, 1997	0.84

The correlation between VKMGX and PDMIX shifts across timeframes, from 0.84 (all time) to 0.96 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

VKMGX vs. PDMIX — Risk / Return Rank

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

VKMGX

VKMGX Risk / Return Rank: 28
VKMGX Sharpe Ratio Rank: 26
VKMGX Sortino Ratio Rank: 27
VKMGX Omega Ratio Rank: 25
VKMGX Calmar Ratio Rank: 31
VKMGX Martin Ratio Rank: 29

PDMIX

PDMIX Risk / Return Rank: 34
PDMIX Sharpe Ratio Rank: 29
PDMIX Sortino Ratio Rank: 33
PDMIX Omega Ratio Rank: 31
PDMIX Calmar Ratio Rank: 40
PDMIX Martin Ratio Rank: 38

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.

VKMGX vs. PDMIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for InvescoQuality IncomeFund (VKMGX) and PIMCO GNMA and Government Securities Fund (PDMIX). 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.

	VKMGX	PDMIX	Difference
Sharpe ratio Return per unit of total volatility	1.46	1.58	-0.12
Sortino ratio Return per unit of downside risk	2.14	2.39	-0.25
Omega ratio Gain probability vs. loss probability	1.26	1.29	-0.04
Calmar ratio Return relative to maximum drawdown	2.09	2.46	-0.36
Martin ratio Return relative to average drawdown	7.00	8.47	-1.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VKMGX vs. PDMIX - Sharpe Ratio Comparison

The current VKMGX Sharpe Ratio is 1.46, which is comparable to the PDMIX Sharpe Ratio of 1.58. The chart below compares the historical Sharpe Ratios of VKMGX and PDMIX, 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

	VKMGX	PDMIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.46	1.58	-0.12
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.02	0.05	-0.07
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.22	0.31	-0.09
Sharpe Ratio (All Time) Calculated using the full available price history	0.84	1.03	-0.19

Drawdowns

VKMGX vs. PDMIX - Drawdown Comparison

The maximum VKMGX drawdown since its inception was -19.19%, roughly equal to the maximum PDMIX drawdown of -18.64%. Use the drawdown chart below to compare losses from any high point for VKMGX and PDMIX.

Drawdown Indicators

	VKMGX	PDMIX	Difference
Max Drawdown Largest peak-to-trough decline	-19.19%	-18.64%	-0.55%
Max Drawdown (1Y) Largest decline over 1 year	-3.38%	-3.24%	-0.14%
Max Drawdown (3Y) Largest decline over 3 years	-7.87%	-7.13%	-0.74%
Max Drawdown (5Y) Largest decline over 5 years	-18.40%	-18.59%	+0.19%
Max Drawdown (10Y) Largest decline over 10 years	-19.19%	-18.64%	-0.55%
Current Drawdown Current decline from peak	-2.18%	-1.34%	-0.84%
Average Drawdown Average peak-to-trough decline	-2.61%	-1.75%	-0.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.01%	0.94%	+0.07%

Volatility

VKMGX vs. PDMIX - Volatility Comparison

InvescoQuality IncomeFund (VKMGX) and PIMCO GNMA and Government Securities Fund (PDMIX) have volatilities of 1.70% and 1.77%, 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

	VKMGX	PDMIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.70%	1.77%	-0.07%
Volatility (6M) Calculated over the trailing 6-month period	3.14%	3.27%	-0.13%
Volatility (1Y) Calculated over the trailing 1-year period	4.31%	4.47%	-0.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.45%	6.66%	-0.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.98%	5.06%	-0.08%

VKMGX vs. PDMIX - Expense Ratio Comparison

VKMGX has a 0.85% expense ratio, which is higher than PDMIX's 0.50% expense ratio.

Dividends

VKMGX vs. PDMIX - Dividend Comparison

VKMGX's dividend yield for the trailing twelve months is around 3.48%, less than PDMIX's 4.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PDMIX PIMCO GNMA and Government Securities Fund	4.30%	4.29%	4.66%	3.76%	3.84%	2.03%	2.40%	3.41%	3.10%	2.96%	2.93%	2.14%
VKMGX InvescoQuality IncomeFund	3.48%	3.34%	3.62%	2.90%	2.98%	2.84%	3.65%	3.72%	3.89%	3.32%	3.44%	4.14%

Frequently Asked Questions

Can I hold both VKMGX and PDMIX in my portfolio?

With a correlation of 0.95, VKMGX and PDMIX 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, VKMGX or PDMIX?

PDMIX has higher volatility (1.77%) compared to VKMGX (1.70%). In terms of maximum drawdown, VKMGX dropped -19.19% vs PDMIX's -18.64%.

Which has better risk-adjusted returns?

PDMIX currently has the higher Sharpe Ratio (1.58 vs 1.46), 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.