SSCGX vs. WMKSX

Last updated Jun 25, 2026

SSCGX (SEI Institutional Managed Trust Small Cap Growth Fund) and WMKSX (WesMark Small Company Fund) are both Small Cap Growth Equities funds. Over the past 10 years, SSCGX returned 7.97%/yr vs 14.11%/yr for WMKSX. Their correlation of 0.84 suggests significant overlap in exposure. SSCGX charges 1.11%/yr vs 1.24%/yr for WMKSX.

Performance

SSCGX vs. WMKSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SEI Institutional Managed Trust Small Cap Growth Fund (SSCGX) and WesMark Small Company Fund (WMKSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SSCGX achieves a 17.57% return, which is significantly lower than WMKSX's 20.14% return. Over the past 10 years, SSCGX has underperformed WMKSX with an annualized return of 7.97%, while WMKSX has yielded a comparatively higher 14.11% annualized return.

SSCGX

• 1D: -1.72%
• 1M: 3.00%
• YTD: 17.57%
• 6M: 14.08%
• 1Y: 27.40%
• 3Y*: 15.70%
• 5Y*: -0.00%
• 10Y*: 7.97%

WMKSX

• 1D: -0.62%
• 1M: 4.65%
• YTD: 20.14%
• 6M: 17.56%
• 1Y: 33.60%
• 3Y*: 25.52%
• 5Y*: 11.21%
• 10Y*: 14.11%

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

SSCGX vs. WMKSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SSCGX SEI Institutional Managed Trust Small Cap Growth Fund	17.57%	4.30%	16.63%	13.71%	-23.11%	-9.33%	22.69%	21.23%	-5.23%	18.38%
WMKSX WesMark Small Company Fund	20.14%	16.19%	22.12%	19.42%	-20.72%	22.81%	36.78%	20.32%	-13.92%	13.21%

Correlation

The correlation between SSCGX and WMKSX is 0.92, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.93
Correlation (10Y) Calculated over the trailing 10-year period	0.93
Correlation (All Time) Calculated using the full available price history since Sep 13, 1995	0.84

The correlation between SSCGX and WMKSX has been stable across timeframes, ranging from 0.84 to 0.94 - a consistent structural relationship.

Return for Risk

SSCGX vs. WMKSX — Risk / Return Rank

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

SSCGX

SSCGX Risk / Return Rank: 40
SSCGX Sharpe Ratio Rank: 33
SSCGX Sortino Ratio Rank: 33
SSCGX Omega Ratio Rank: 30
SSCGX Calmar Ratio Rank: 54
SSCGX Martin Ratio Rank: 50

WMKSX

WMKSX Risk / Return Rank: 67
WMKSX Sharpe Ratio Rank: 58
WMKSX Sortino Ratio Rank: 57
WMKSX Omega Ratio Rank: 49
WMKSX Calmar Ratio Rank: 90
WMKSX Martin Ratio Rank: 84

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.

SSCGX vs. WMKSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SEI Institutional Managed Trust Small Cap Growth Fund (SSCGX) and WesMark Small Company Fund (WMKSX). 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.

	SSCGX	WMKSX	Difference
Sharpe ratio: Return per unit of total volatility	1.44	1.97	-0.53
Sortino ratio: Return per unit of downside risk	2.08	2.76	-0.68
Omega ratio: Gain probability vs. loss probability	1.25	1.33	-0.08
Calmar ratio: Return relative to maximum drawdown	2.53	4.14	-1.61
Martin ratio: Return relative to average drawdown	9.30	13.86	-4.56

SSCGX vs. WMKSX - Sharpe Ratio Comparison

The current SSCGX Sharpe Ratio is 1.44, which is comparable to the WMKSX Sharpe Ratio of 1.97. The chart below compares the historical Sharpe Ratios of SSCGX and WMKSX, 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

SSCGX vs. WMKSX - Drawdown Comparison

The maximum SSCGX drawdown since its inception was -71.03%, which is greater than WMKSX's maximum drawdown of -64.09%. Use the drawdown chart below to compare losses from any high point for SSCGX and WMKSX.

Drawdown Indicators

	SSCGX	WMKSX	Difference
Max Drawdown Largest peak-to-trough decline	-71.03%	-64.09%	-6.94%
Max Drawdown (1Y) Largest decline over 1 year	-11.57%	-8.50%	-3.07%
Max Drawdown (3Y) Largest decline over 3 years	-27.27%	-24.20%	-3.07%
Max Drawdown (5Y) Largest decline over 5 years	-46.84%	-39.84%	-7.00%
Max Drawdown (10Y) Largest decline over 10 years	-46.84%	-39.84%	-7.00%
Current Drawdown Current decline from peak	-6.68%	-0.62%	-6.06%
Average Drawdown Average peak-to-trough decline	-25.08%	-15.65%	-9.43%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.14%	2.53%	+0.61%

Volatility

SSCGX vs. WMKSX - Volatility Comparison

SEI Institutional Managed Trust Small Cap Growth Fund (SSCGX) has a higher volatility of 6.81% compared to WesMark Small Company Fund (WMKSX) at 4.61%. This indicates that SSCGX's price experiences larger fluctuations and is considered to be riskier than WMKSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SSCGX	WMKSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.81%	4.61%	+2.20%
Volatility (6M) Calculated over the trailing 6-month period	15.70%	12.32%	+3.38%
Volatility (1Y) Calculated over the trailing 1-year period	20.40%	17.91%	+2.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.70%	26.13%	-2.43%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.74%	23.96%	-0.22%

SSCGX vs. WMKSX - Expense Ratio Comparison

SSCGX has a 1.11% expense ratio, which is lower than WMKSX's 1.24% expense ratio.

Dividends

SSCGX vs. WMKSX - Dividend Comparison

SSCGX's dividend yield for the trailing twelve months is around 8.90%, less than WMKSX's 19.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SSCGX SEI Institutional Managed Trust Small Cap Growth Fund	8.90%	10.47%	7.05%	0.00%	0.05%	1.75%	0.00%	3.29%	17.03%	0.34%	0.00%	0.00%
WMKSX WesMark Small Company Fund	19.07%	22.91%	4.69%	5.93%	6.23%	25.75%	8.21%	0.00%	12.53%	8.59%	5.26%	6.57%

Frequently Asked Questions

Can I hold both SSCGX and WMKSX in my portfolio?

With a correlation of 0.92, SSCGX and WMKSX 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, SSCGX or WMKSX?

SSCGX has higher volatility (6.81%) compared to WMKSX (4.61%). In terms of maximum drawdown, SSCGX dropped -71.03% vs WMKSX's -64.09%.

Which has better risk-adjusted returns?

WMKSX currently has the higher Sharpe Ratio (1.97 vs 1.44), 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.