SIGVX vs. UGSDX

Last updated Jun 4, 2026

SIGVX (Virtus Seix U.S. Government Securities Ultra-Short Bond Fund) and UGSDX (U.S. Global Investors U.S. Government Ultra-Short Bond Fund) are both Ultrashort Bond funds. Over the past 10 years, SIGVX returned 2.23%/yr vs 1.57%/yr for UGSDX. At a 0.15 correlation, their price movements are largely independent. SIGVX charges 0.41%/yr vs 1.06%/yr for UGSDX.

Performance

SIGVX vs. UGSDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virtus Seix U.S. Government Securities Ultra-Short Bond Fund (SIGVX) and U.S. Global Investors U.S. Government Ultra-Short Bond Fund (UGSDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SIGVX achieves a 1.45% return, which is significantly higher than UGSDX's 1.32% return. Over the past 10 years, SIGVX has outperformed UGSDX with an annualized return of 2.23%, while UGSDX has yielded a comparatively lower 1.57% annualized return.

SIGVX

• 1D: 0.00%
• 1M: 0.35%
• YTD: 1.45%
• 6M: 1.83%
• 1Y: 4.61%
• 3Y*: 5.01%
• 5Y*: 3.06%
• 10Y*: 2.23%

UGSDX

• 1D: 0.00%
• 1M: 0.25%
• YTD: 1.32%
• 6M: 1.63%
• 1Y: 3.51%
• 3Y*: 4.12%
• 5Y*: 2.30%
• 10Y*: 1.57%

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

SIGVX vs. UGSDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SIGVX Virtus Seix U.S. Government Securities Ultra-Short Bond Fund	1.45%	5.41%	4.88%	5.03%	-1.05%	-0.18%	1.25%	2.36%	1.74%	1.30%
UGSDX U.S. Global Investors U.S. Government Ultra-Short Bond Fund	1.32%	3.93%	4.31%	4.15%	-1.66%	-0.44%	0.32%	1.49%	1.18%	1.49%

Correlation

The correlation between SIGVX and UGSDX is 0.42, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.42
Correlation (3Y) Calculated over the trailing 3-year period	0.07
Correlation (5Y) Calculated over the trailing 5-year period	0.08
Correlation (10Y) Calculated over the trailing 10-year period	0.15
Correlation (All Time) Calculated using the full available price history since Jan 7, 2014	0.15

Over the past year, SIGVX and UGSDX have become more correlated (0.42) than their long-term average of 0.15, meaning their price movements have been converging.

Return for Risk

SIGVX vs. UGSDX — Risk / Return Rank

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

SIGVX

SIGVX Risk / Return Rank: 96
SIGVX Sharpe Ratio Rank: 89
SIGVX Sortino Ratio Rank: 98
SIGVX Omega Ratio Rank: 98
SIGVX Calmar Ratio Rank: 98
SIGVX Martin Ratio Rank: 99

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.

SIGVX vs. UGSDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virtus Seix U.S. Government Securities Ultra-Short Bond Fund (SIGVX) and U.S. Global Investors U.S. Government Ultra-Short Bond Fund (UGSDX). 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.

	SIGVX	UGSDX	Difference
Sharpe ratio: Return per unit of total volatility	2.98	3.60	-0.62
Sortino ratio: Return per unit of downside risk	7.03	—	—
Omega ratio: Gain probability vs. loss probability	2.10	—	—
Calmar ratio: Return relative to maximum drawdown	9.23	—	—
Martin ratio: Return relative to average drawdown	40.50	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SIGVX vs. UGSDX - Sharpe Ratio Comparison

The current SIGVX Sharpe Ratio is 2.98, which is comparable to the UGSDX Sharpe Ratio of 3.60. The chart below compares the historical Sharpe Ratios of SIGVX and UGSDX, 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

	SIGVX	UGSDX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.98	3.60	-0.62
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	2.23	1.29	+0.95
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	2.00	1.03	+0.97
Sharpe Ratio (All Time) Calculated using the full available price history	1.68	0.76	+0.92

Drawdowns

SIGVX vs. UGSDX - Drawdown Comparison

The maximum SIGVX drawdown since its inception was -2.20%, smaller than the maximum UGSDX drawdown of -2.83%. Use the drawdown chart below to compare losses from any high point for SIGVX and UGSDX.

Drawdown Indicators

	SIGVX	UGSDX	Difference
Max Drawdown Largest peak-to-trough decline	-2.20%	-2.83%	+0.63%
Max Drawdown (1Y) Largest decline over 1 year	-0.50%	0.00%	-0.50%
Max Drawdown (3Y) Largest decline over 3 years	-0.50%	-0.51%	+0.01%
Max Drawdown (5Y) Largest decline over 5 years	-2.20%	-2.83%	+0.63%
Max Drawdown (10Y) Largest decline over 10 years	-2.20%	-2.83%	+0.63%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-0.20%	-0.30%	+0.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.11%	0.00%	+0.11%

Volatility

SIGVX vs. UGSDX - Volatility Comparison

Virtus Seix U.S. Government Securities Ultra-Short Bond Fund (SIGVX) has a higher volatility of 0.47% compared to U.S. Global Investors U.S. Government Ultra-Short Bond Fund (UGSDX) at 0.25%. This indicates that SIGVX's price experiences larger fluctuations and is considered to be riskier than UGSDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SIGVX	UGSDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.47%	0.25%	+0.22%
Volatility (6M) Calculated over the trailing 6-month period	1.11%	0.65%	+0.46%
Volatility (1Y) Calculated over the trailing 1-year period	1.55%	0.98%	+0.57%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.38%	1.79%	-0.41%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.12%	1.52%	-0.40%

SIGVX vs. UGSDX - Expense Ratio Comparison

SIGVX has a 0.41% expense ratio, which is lower than UGSDX's 1.06% expense ratio.

Dividends

SIGVX vs. UGSDX - Dividend Comparison

SIGVX's dividend yield for the trailing twelve months is around 4.41%, more than UGSDX's 3.45% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SIGVX Virtus Seix U.S. Government Securities Ultra-Short Bond Fund	4.41%	4.65%	4.35%	3.96%	1.48%	0.22%	0.84%	2.23%	2.02%	1.29%	0.94%	0.77%
UGSDX U.S. Global Investors U.S. Government Ultra-Short Bond Fund	3.45%	3.85%	4.23%	3.55%	0.87%	0.06%	0.32%	1.48%	1.17%	1.48%	0.44%	0.44%

Frequently Asked Questions

Can I hold both SIGVX and UGSDX in my portfolio?

SIGVX and UGSDX have a correlation of 0.42, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SIGVX or UGSDX?

SIGVX has higher volatility (0.47%) compared to UGSDX (0.25%). In terms of maximum drawdown, SIGVX dropped -2.20% vs UGSDX's -2.83%.

Which has better risk-adjusted returns?

UGSDX currently has the higher Sharpe Ratio (3.60 vs 2.98), 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.