SFSNX vs. VIOG

Last updated Jun 4, 2026

SFSNX (Schwab Fundamental US Small Company Index Fund) and VIOG (Vanguard S&P Small-Cap 600 Growth ETF) are both funds - SFSNX is a Small Cap Blend Equities fund managed by Charles Schwab, while VIOG is a Small Cap Growth Equities fund tracking the S&P SmallCap 600 Growth Index. Over the past 10 years, SFSNX returned 10.97%/yr vs 10.83%/yr for VIOG. Their correlation of 0.91 suggests significant overlap in exposure. SFSNX charges 0.25%/yr vs 0.15%/yr for VIOG.

Performance

SFSNX vs. VIOG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Schwab Fundamental US Small Company Index Fund (SFSNX) and Vanguard S&P Small-Cap 600 Growth ETF (VIOG). 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 SFSNX having a 15.97% return and VIOG slightly lower at 15.37%. Both investments have delivered pretty close results over the past 10 years, with SFSNX having a 10.97% annualized return and VIOG not far behind at 10.83%.

SFSNX

• 1D: 1.06%
• 1M: 3.41%
• YTD: 15.97%
• 6M: 15.35%
• 1Y: 32.31%
• 3Y*: 16.22%
• 5Y*: 7.30%
• 10Y*: 10.97%

VIOG

• 1D: -0.65%
• 1M: 0.86%
• YTD: 15.37%
• 6M: 13.49%
• 1Y: 26.34%
• 3Y*: 14.40%
• 5Y*: 5.47%
• 10Y*: 10.83%

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

SFSNX vs. VIOG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SFSNX Schwab Fundamental US Small Company Index Fund	15.97%	7.66%	8.99%	20.15%	-14.79%	30.91%	8.49%	24.44%	-12.26%	12.84%
VIOG Vanguard S&P Small-Cap 600 Growth ETF	15.37%	5.40%	9.23%	16.92%	-21.14%	22.49%	19.68%	21.16%	-4.57%	14.70%

Correlation

The correlation between SFSNX and VIOG is 0.95 - 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.96
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.95
Correlation (All Time) Calculated using the full available price history since Sep 10, 2010	0.91

The correlation between SFSNX and VIOG has been stable across timeframes, ranging from 0.91 to 0.96 - a consistent structural relationship.

SFSNX vs. VIOG - Sectors Allocation Comparison

Sectors	SFSNX	VIOG
Industrials	19.1%	19.5%
Technology	15.1%	19.7%
Financial Services	14.5%	13.7%
Consumer Cyclical	12.2%	10.9%
Real Estate	9.8%	6.6%
Healthcare	6.8%	14.6%
Energy	6.1%	4.1%
Basic Materials	5.2%	3.1%
Consumer Defensive	4.2%	3.3%
Communication Services	4.2%	2.7%
Utilities	2.8%	1.7%

Return for Risk

SFSNX vs. VIOG — Risk / Return Rank

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

SFSNX

SFSNX Risk / Return Rank: 55
SFSNX Sharpe Ratio Rank: 46
SFSNX Sortino Ratio Rank: 47
SFSNX Omega Ratio Rank: 42
SFSNX Calmar Ratio Rank: 79
SFSNX Martin Ratio Rank: 59

VIOG

VIOG Risk / Return Rank: 49
VIOG Sharpe Ratio Rank: 42
VIOG Sortino Ratio Rank: 45
VIOG Omega Ratio Rank: 40
VIOG Calmar Ratio Rank: 58
VIOG Martin Ratio Rank: 57

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.

SFSNX vs. VIOG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Schwab Fundamental US Small Company Index Fund (SFSNX) and Vanguard S&P Small-Cap 600 Growth ETF (VIOG). 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.

	SFSNX	VIOG	Difference
Sharpe ratio: Return per unit of total volatility	2.00	1.52	+0.48
Sortino ratio: Return per unit of downside risk	2.86	2.27	+0.60
Omega ratio: Gain probability vs. loss probability	1.35	1.27	+0.08
Calmar ratio: Return relative to maximum drawdown	3.63	2.93	+0.70
Martin ratio: Return relative to average drawdown	11.81	10.01	+1.80
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SFSNX vs. VIOG - Sharpe Ratio Comparison

The current SFSNX Sharpe Ratio is 2.00, which is higher than the VIOG Sharpe Ratio of 1.52. The chart below compares the historical Sharpe Ratios of SFSNX and VIOG, 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

	SFSNX	VIOG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.00	1.52	+0.48
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.35	0.26	+0.10
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.47	0.48	0.00
Sharpe Ratio (All Time) Calculated using the full available price history	0.39	0.60	-0.20

Drawdowns

SFSNX vs. VIOG - Drawdown Comparison

The maximum SFSNX drawdown since its inception was -58.32%, which is greater than VIOG's maximum drawdown of -41.73%. Use the drawdown chart below to compare losses from any high point for SFSNX and VIOG.

Drawdown Indicators

	SFSNX	VIOG	Difference
Max Drawdown Largest peak-to-trough decline	-58.32%	-41.73%	-16.59%
Max Drawdown (1Y) Largest decline over 1 year	-9.43%	-9.03%	-0.40%
Max Drawdown (3Y) Largest decline over 3 years	-25.91%	-27.35%	+1.44%
Max Drawdown (5Y) Largest decline over 5 years	-25.91%	-29.15%	+3.24%
Max Drawdown (10Y) Largest decline over 10 years	-44.82%	-41.73%	-3.09%
Current Drawdown Current decline from peak	0.00%	-1.47%	+1.47%
Average Drawdown Average peak-to-trough decline	-8.32%	-7.62%	-0.70%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.89%	2.64%	+0.25%

Volatility

SFSNX vs. VIOG - Volatility Comparison

Schwab Fundamental US Small Company Index Fund (SFSNX) and Vanguard S&P Small-Cap 600 Growth ETF (VIOG) have volatilities of 4.54% and 4.61%, 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

	SFSNX	VIOG	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.54%	4.61%	-0.07%
Volatility (6M) Calculated over the trailing 6-month period	11.80%	12.44%	-0.64%
Volatility (1Y) Calculated over the trailing 1-year period	17.10%	17.48%	-0.38%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.81%	21.47%	-0.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.28%	22.84%	+0.44%

SFSNX vs. VIOG - Expense Ratio Comparison

SFSNX has a 0.25% expense ratio, which is higher than VIOG's 0.15% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

SFSNX vs. VIOG - Dividend Comparison

SFSNX's dividend yield for the trailing twelve months is around 1.18%, more than VIOG's 0.84% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SFSNX Schwab Fundamental US Small Company Index Fund	1.18%	1.36%	1.71%	1.37%	7.05%	12.27%	1.42%	3.66%	11.55%	6.88%	1.86%	6.37%
VIOG Vanguard S&P Small-Cap 600 Growth ETF	0.84%	1.04%	1.03%	1.15%	1.17%	0.69%	0.68%	1.09%	0.76%	0.87%	0.92%	1.04%

Frequently Asked Questions

Can I hold both SFSNX and VIOG in my portfolio?

With a correlation of 0.95, SFSNX and VIOG 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, SFSNX or VIOG?

VIOG has higher volatility (4.61%) compared to SFSNX (4.54%). In terms of maximum drawdown, SFSNX dropped -58.32% vs VIOG's -41.73%.

Which has better risk-adjusted returns?

SFSNX currently has the higher Sharpe Ratio (2.00 vs 1.52), 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.