SFSNX vs. VSMAX

Last updated Jul 14, 2026

SFSNX (Schwab Fundamental US Small Company Index Fund) and VSMAX (Vanguard Small-Cap Index Fund Admiral Shares) are both Small Cap Blend Equities funds. Over the past 10 years, SFSNX returned 10.89%/yr vs 11.14%/yr for VSMAX. With a 0.98 correlation, they move nearly in lockstep. SFSNX charges 0.25%/yr vs 0.05%/yr for VSMAX.

Performance

SFSNX vs. VSMAX - 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 Small-Cap Index Fund Admiral Shares (VSMAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SFSNX achieves a 19.26% return, which is significantly higher than VSMAX's 16.34% return. Both investments have delivered pretty close results over the past 10 years, with SFSNX having a 10.89% annualized return and VSMAX not far ahead at 11.14%.

SFSNX

• 1D: 0.18%
• 1M: 0.85%
• 6M: 12.63%
• YTD: 19.26%
• 1Y: 27.74%
• 3Y*: 15.41%
• 5Y*: 8.25%
• 10Y*: 10.89%

VSMAX

• 1D: -0.21%
• 1M: 0.84%
• 6M: 10.19%
• YTD: 16.34%
• 1Y: 24.64%
• 3Y*: 15.43%
• 5Y*: 7.39%
• 10Y*: 11.14%

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

SFSNX vs. VSMAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SFSNX Schwab Fundamental US Small Company Index Fund	19.26%	7.66%	8.99%	20.15%	-14.79%	30.91%	8.49%	24.44%	-12.26%	12.84%
VSMAX Vanguard Small-Cap Index Fund Admiral Shares	16.34%	8.83%	14.23%	18.17%	-17.61%	17.74%	19.06%	27.36%	-9.33%	16.24%

Correlation

The correlation between SFSNX and VSMAX 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	0.97
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 Jan 2, 2008	0.98

The correlation between SFSNX and VSMAX has been stable across timeframes, ranging from 0.96 to 0.98 - a consistent structural relationship.

SFSNX vs. VSMAX - Sectors Allocation Comparison

Sectors	SFSNX	VSMAX
Industrials	19.3%	20.2%
Technology	16.2%	18.8%
Financial Services	14.1%	11.8%
Consumer Cyclical	12.2%	10.3%
Real Estate	9.8%	7.1%
Healthcare	7.1%	11.0%
Energy	5.5%	5.0%
Basic Materials	5.2%	5.1%
Communication Services	4.0%	2.8%
Consumer Defensive	3.9%	3.4%
Utilities	2.7%	3.0%

Return for Risk

SFSNX vs. VSMAX — Risk / Return Rank

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

SFSNX

SFSNX Risk / Return Rank: 56
SFSNX Sharpe Ratio Rank: 47
SFSNX Sortino Ratio Rank: 51
SFSNX Omega Ratio Rank: 43
SFSNX Calmar Ratio Rank: 78
SFSNX Martin Ratio Rank: 59

VSMAX

VSMAX Risk / Return Rank: 51
VSMAX Sharpe Ratio Rank: 40
VSMAX Sortino Ratio Rank: 42
VSMAX Omega Ratio Rank: 37
VSMAX Calmar Ratio Rank: 72
VSMAX Martin Ratio Rank: 64

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. VSMAX - 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 Small-Cap Index Fund Admiral Shares (VSMAX). 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.

	SFSNX	VSMAX	Difference
Sharpe ratio: Return per unit of total volatility	1.55	1.42	+0.13
Sortino ratio: Return per unit of downside risk	2.29	2.08	+0.21
Omega ratio: Gain probability vs. loss probability	1.27	1.25	+0.02
Calmar ratio: Return relative to maximum drawdown	2.82	2.62	+0.21
Martin ratio: Return relative to average drawdown	9.21	9.61	-0.40

SFSNX vs. VSMAX - Sharpe Ratio Comparison

The current SFSNX Sharpe Ratio is 1.55, which is comparable to the VSMAX Sharpe Ratio of 1.42. The chart below compares the historical Sharpe Ratios of SFSNX and VSMAX, 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

SFSNX vs. VSMAX - Drawdown Comparison

The maximum SFSNX drawdown since its inception was -58.32%, roughly equal to the maximum VSMAX drawdown of -59.68%. Use the drawdown chart below to compare losses from any high point for SFSNX and VSMAX.

Drawdown Indicators

	SFSNX	VSMAX	Difference
Max Drawdown Largest peak-to-trough decline	-58.32%	-59.68%	+1.36%
Max Drawdown (1Y) Largest decline over 1 year	-9.43%	-8.97%	-0.46%
Max Drawdown (3Y) Largest decline over 3 years	-25.91%	-25.25%	-0.66%
Max Drawdown (5Y) Largest decline over 5 years	-25.91%	-28.14%	+2.23%
Max Drawdown (10Y) Largest decline over 10 years	-44.82%	-41.82%	-3.00%
Current Drawdown Current decline from peak	-1.62%	-1.60%	-0.02%
Average Drawdown Average peak-to-trough decline	-8.27%	-9.66%	+1.39%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.90%	2.44%	+0.46%

Volatility

SFSNX vs. VSMAX - Volatility Comparison

Schwab Fundamental US Small Company Index Fund (SFSNX) and Vanguard Small-Cap Index Fund Admiral Shares (VSMAX) have volatilities of 4.66% and 4.52%, 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	VSMAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.66%	4.52%	+0.14%
Volatility (6M) Calculated over the trailing 6-month period	12.26%	12.07%	+0.19%
Volatility (1Y) Calculated over the trailing 1-year period	17.27%	16.59%	+0.68%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.76%	20.73%	+0.03%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.21%	21.50%	+1.71%

SFSNX vs. VSMAX - Expense Ratio Comparison

SFSNX has a 0.25% expense ratio, which is higher than VSMAX's 0.05% 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. VSMAX - Dividend Comparison

SFSNX's dividend yield for the trailing twelve months is around 1.14%, less than VSMAX's 1.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SFSNX Schwab Fundamental US Small Company Index Fund	1.14%	1.36%	1.71%	1.37%	7.05%	12.27%	1.42%	3.66%	11.55%	6.88%	1.86%	6.37%
VSMAX Vanguard Small-Cap Index Fund Admiral Shares	1.20%	1.33%	1.30%	1.56%	1.54%	1.24%	1.14%	1.39%	1.67%	1.35%	1.49%	1.48%

Frequently Asked Questions

Can I hold both SFSNX and VSMAX in my portfolio?

With a correlation of 0.96, SFSNX and VSMAX 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 VSMAX?

SFSNX has higher volatility (4.66%) compared to VSMAX (4.52%). In terms of maximum drawdown, SFSNX dropped -58.32% vs VSMAX's -59.68%.

Which has better risk-adjusted returns?

SFSNX currently has the higher Sharpe Ratio (1.55 vs 1.42), 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.