TSMWX vs. FSSNX

Last updated Jun 3, 2026

TSMWX (TIAA-CREF Quant Small/Mid-Cap Equity Fund) and FSSNX (Fidelity Small Cap Index Fund) are both Small Cap Blend Equities funds. Over the past 5 years, TSMWX returned 12.17%/yr vs 6.36%/yr for FSSNX. With a 0.97 correlation, they move nearly in lockstep. TSMWX charges 0.47%/yr vs 0.03%/yr for FSSNX.

Performance

TSMWX vs. FSSNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in TIAA-CREF Quant Small/Mid-Cap Equity Fund (TSMWX) and Fidelity Small Cap Index Fund (FSSNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TSMWX achieves a 20.01% return, which is significantly higher than FSSNX's 17.65% return.

TSMWX

• 1D: -0.11%
• 1M: 3.86%
• YTD: 20.01%
• 6M: 21.23%
• 1Y: 41.62%
• 3Y*: 24.04%
• 5Y*: 12.17%
• 10Y*: —

FSSNX

• 1D: -0.46%
• 1M: 3.41%
• YTD: 17.65%
• 6M: 18.65%
• 1Y: 42.28%
• 3Y*: 18.39%
• 5Y*: 6.36%
• 10Y*: 11.12%

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

TSMWX vs. FSSNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TSMWX TIAA-CREF Quant Small/Mid-Cap Equity Fund	20.01%	16.07%	18.33%	20.97%	-16.46%	32.06%	15.98%	30.01%	-7.82%	17.44%
FSSNX Fidelity Small Cap Index Fund	17.65%	12.94%	11.71%	17.11%	-20.28%	14.70%	19.99%	25.70%	-11.24%	13.80%

Correlation

The correlation between TSMWX and FSSNX 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 (All Time) Calculated using the full available price history since Jan 4, 2017	0.97

The correlation between TSMWX and FSSNX has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.

Return for Risk

TSMWX vs. FSSNX — Risk / Return Rank

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

TSMWX

TSMWX Risk / Return Rank: 73
TSMWX Sharpe Ratio Rank: 67
TSMWX Sortino Ratio Rank: 60
TSMWX Omega Ratio Rank: 56
TSMWX Calmar Ratio Rank: 91
TSMWX Martin Ratio Rank: 90

FSSNX

FSSNX Risk / Return Rank: 62
FSSNX Sharpe Ratio Rank: 57
FSSNX Sortino Ratio Rank: 53
FSSNX Omega Ratio Rank: 45
FSSNX Calmar Ratio Rank: 82
FSSNX Martin Ratio Rank: 71

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.

TSMWX vs. FSSNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for TIAA-CREF Quant Small/Mid-Cap Equity Fund (TSMWX) and Fidelity Small Cap Index Fund (FSSNX). 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.

	TSMWX	FSSNX	Difference
Sharpe ratio Return per unit of total volatility	2.40	2.24	+0.16
Sortino ratio Return per unit of downside risk	3.25	3.08	+0.17
Omega ratio Gain probability vs. loss probability	1.41	1.37	+0.05
Calmar ratio Return relative to maximum drawdown	4.81	3.82	+0.99
Martin ratio Return relative to average drawdown	18.36	13.59	+4.77
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TSMWX vs. FSSNX - Sharpe Ratio Comparison

The current TSMWX Sharpe Ratio is 2.40, which is comparable to the FSSNX Sharpe Ratio of 2.24. The chart below compares the historical Sharpe Ratios of TSMWX and FSSNX, 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

	TSMWX	FSSNX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.40	2.24	+0.16
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.59	0.28	+0.31
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.48	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.66	0.54	+0.12

Drawdowns

TSMWX vs. FSSNX - Drawdown Comparison

The maximum TSMWX drawdown since its inception was -44.34%, which is greater than FSSNX's maximum drawdown of -41.72%. Use the drawdown chart below to compare losses from any high point for TSMWX and FSSNX.

Drawdown Indicators

	TSMWX	FSSNX	Difference
Max Drawdown Largest peak-to-trough decline	-44.34%	-41.72%	-2.62%
Max Drawdown (1Y) Largest decline over 1 year	-8.78%	-11.00%	+2.22%
Max Drawdown (3Y) Largest decline over 3 years	-24.27%	-27.45%	+3.18%
Max Drawdown (5Y) Largest decline over 5 years	-25.87%	-31.87%	+6.00%
Max Drawdown (10Y) Largest decline over 10 years	—	-41.72%	—
Current Drawdown Current decline from peak	-0.58%	-1.03%	+0.45%
Average Drawdown Average peak-to-trough decline	-6.76%	-8.29%	+1.53%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.30%	3.09%	-0.79%

Volatility

TSMWX vs. FSSNX - Volatility Comparison

The current volatility for TIAA-CREF Quant Small/Mid-Cap Equity Fund (TSMWX) is 5.16%, while Fidelity Small Cap Index Fund (FSSNX) has a volatility of 5.55%. This indicates that TSMWX experiences smaller price fluctuations and is considered to be less risky than FSSNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TSMWX	FSSNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.16%	5.55%	-0.39%
Volatility (6M) Calculated over the trailing 6-month period	12.95%	13.58%	-0.63%
Volatility (1Y) Calculated over the trailing 1-year period	17.77%	19.16%	-1.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.71%	22.58%	-1.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.29%	23.45%	-1.16%

TSMWX vs. FSSNX - Expense Ratio Comparison

TSMWX has a 0.47% expense ratio, which is higher than FSSNX's 0.03% expense ratio.

Dividends

TSMWX vs. FSSNX - Dividend Comparison

TSMWX's dividend yield for the trailing twelve months is around 7.43%, more than FSSNX's 0.92% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FSSNX Fidelity Small Cap Index Fund	0.92%	1.08%	1.04%	1.43%	1.26%	3.92%	0.94%	2.96%	4.94%	3.37%	2.27%	2.66%
TSMWX TIAA-CREF Quant Small/Mid-Cap Equity Fund	7.43%	8.92%	12.84%	2.50%	7.84%	20.81%	1.81%	5.84%	13.26%	4.51%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TSMWX and FSSNX in my portfolio?

With a correlation of 0.96, TSMWX and FSSNX 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, TSMWX or FSSNX?

FSSNX has higher volatility (5.55%) compared to TSMWX (5.16%). In terms of maximum drawdown, TSMWX dropped -44.34% vs FSSNX's -41.72%.

Which has better risk-adjusted returns?

TSMWX currently has the higher Sharpe Ratio (2.40 vs 2.24), 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.