USNQX vs. VIGAX

Last updated Jun 23, 2026

USNQX (USAA Nasdaq 100 Index Fund) and VIGAX (Vanguard Growth Index Fund Admiral Shares) are both mutual funds - USNQX is a Nasdaq-100 fund tracking the Nasdaq-100 Index, while VIGAX is a Large Cap Growth Equities fund tracking the CRSP US Large Cap Growth Index. Both are passively managed. Over the past 10 years, USNQX returned 21.88%/yr vs 18.13%/yr for VIGAX. Their correlation of 0.94 suggests significant overlap in exposure. USNQX charges 0.42%/yr vs 0.05%/yr for VIGAX.

Performance

USNQX vs. VIGAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in USAA Nasdaq 100 Index Fund (USNQX) and Vanguard Growth Index Fund Admiral Shares (VIGAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, USNQX achieves a 20.60% return, which is significantly higher than VIGAX's 7.19% return. Over the past 10 years, USNQX has outperformed VIGAX with an annualized return of 21.88%, while VIGAX has yielded a comparatively lower 18.13% annualized return.

USNQX

• 1D: 2.49%
• 1M: 3.20%
• YTD: 20.60%
• 6M: 19.59%
• 1Y: 40.96%
• 3Y*: 26.79%
• 5Y*: 17.09%
• 10Y*: 21.88%

VIGAX

• 1D: 1.71%
• 1M: -0.56%
• YTD: 7.19%
• 6M: 6.57%
• 1Y: 25.66%
• 3Y*: 23.75%
• 5Y*: 14.14%
• 10Y*: 18.13%

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

USNQX vs. VIGAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
USNQX USAA Nasdaq 100 Index Fund	20.60%	20.52%	25.42%	54.46%	-32.71%	26.82%	48.31%	38.86%	-0.43%	32.30%
VIGAX Vanguard Growth Index Fund Admiral Shares	7.19%	19.43%	32.67%	46.76%	-33.14%	27.26%	40.18%	37.23%	-3.35%	27.80%

Correlation

The correlation between USNQX and VIGAX is 0.96 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.96
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.97
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Nov 13, 2000	0.94

The correlation between USNQX and VIGAX has been stable across timeframes, ranging from 0.94 to 0.97 - a consistent structural relationship.

Return for Risk

USNQX vs. VIGAX — Risk / Return Rank

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

USNQX

USNQX Risk / Return Rank: 69
USNQX Sharpe Ratio Rank: 73
USNQX Sortino Ratio Rank: 61
USNQX Omega Ratio Rank: 62
USNQX Calmar Ratio Rank: 79
USNQX Martin Ratio Rank: 69

VIGAX

VIGAX Risk / Return Rank: 26
VIGAX Sharpe Ratio Rank: 31
VIGAX Sortino Ratio Rank: 28
VIGAX Omega Ratio Rank: 29
VIGAX Calmar Ratio Rank: 20
VIGAX Martin Ratio Rank: 23

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.

USNQX vs. VIGAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for USAA Nasdaq 100 Index Fund (USNQX) and Vanguard Growth Index Fund Admiral Shares (VIGAX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	USNQX	VIGAX	Difference
Sharpe ratio: Return per unit of total volatility	2.29	1.50	+0.79
Sortino ratio: Return per unit of downside risk	2.98	2.05	+0.93
Omega ratio: Gain probability vs. loss probability	1.40	1.26	+0.14
Calmar ratio: Return relative to maximum drawdown	3.36	1.52	+1.84
Martin ratio: Return relative to average drawdown	12.47	5.24	+7.23

USNQX vs. VIGAX - Sharpe Ratio Comparison

The current USNQX Sharpe Ratio is 2.29, which is higher than the VIGAX Sharpe Ratio of 1.50. The chart below compares the historical Sharpe Ratios of USNQX and VIGAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

USNQX vs. VIGAX - Drawdown Comparison

The maximum USNQX drawdown since its inception was -76.24%, which is greater than VIGAX's maximum drawdown of -50.66%. Use the drawdown chart below to compare losses from any high point for USNQX and VIGAX.

Drawdown Indicators

	USNQX	VIGAX	Difference
Max Drawdown Largest peak-to-trough decline	-76.24%	-50.66%	-25.58%
Max Drawdown (1Y) Largest decline over 1 year	-12.07%	-16.51%	+4.44%
Max Drawdown (3Y) Largest decline over 3 years	-22.88%	-23.04%	+0.16%
Max Drawdown (5Y) Largest decline over 5 years	-36.95%	-35.63%	-1.32%
Max Drawdown (10Y) Largest decline over 10 years	-36.95%	-35.63%	-1.32%
Current Drawdown Current decline from peak	-0.78%	-3.55%	+2.77%
Average Drawdown Average peak-to-trough decline	-26.71%	-11.94%	-14.77%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.25%	4.79%	-1.54%

Volatility

USNQX vs. VIGAX - Volatility Comparison

USAA Nasdaq 100 Index Fund (USNQX) has a higher volatility of 8.49% compared to Vanguard Growth Index Fund Admiral Shares (VIGAX) at 6.58%. This indicates that USNQX's price experiences larger fluctuations and is considered to be riskier than VIGAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	USNQX	VIGAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.49%	6.58%	+1.91%
Volatility (6M) Calculated over the trailing 6-month period	14.36%	13.43%	+0.93%
Volatility (1Y) Calculated over the trailing 1-year period	17.72%	16.81%	+0.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.13%	22.48%	+0.65%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.78%	21.66%	+1.12%

USNQX vs. VIGAX - Expense Ratio Comparison

USNQX has a 0.42% expense ratio, which is higher than VIGAX's 0.05% expense ratio.

Dividends

USNQX vs. VIGAX - Dividend Comparison

USNQX's dividend yield for the trailing twelve months is around 2.50%, more than VIGAX's 0.37% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
USNQX USAA Nasdaq 100 Index Fund	2.50%	3.01%	2.19%	2.60%	4.13%	4.48%	1.53%	0.88%	0.69%	1.97%	0.50%	2.73%
VIGAX Vanguard Growth Index Fund Admiral Shares	0.37%	0.40%	0.46%	0.57%	0.69%	0.47%	0.66%	0.94%	1.31%	1.14%	1.39%	1.31%

Frequently Asked Questions

Can I hold both USNQX and VIGAX in my portfolio?

With a correlation of 0.96, USNQX and VIGAX 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, USNQX or VIGAX?

USNQX has higher volatility (8.49%) compared to VIGAX (6.58%). In terms of maximum drawdown, USNQX dropped -76.24% vs VIGAX's -50.66%.

Which has better risk-adjusted returns?

USNQX currently has the higher Sharpe Ratio (2.29 vs 1.50), 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.