TSCIX vs. WMKSX

Last updated Jun 23, 2026

TSCIX (AMG TimesSquare Small Cap Growth Fund) and WMKSX (WesMark Small Company Fund) are both Small Cap Growth Equities funds. Over the past 10 years, TSCIX returned 10.65%/yr vs 13.90%/yr for WMKSX. Their correlation of 0.89 suggests significant overlap in exposure. TSCIX charges 0.99%/yr vs 1.24%/yr for WMKSX.

Performance

TSCIX vs. WMKSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AMG TimesSquare Small Cap Growth Fund (TSCIX) 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, TSCIX achieves a 11.74% return, which is significantly lower than WMKSX's 20.68% return. Over the past 10 years, TSCIX has underperformed WMKSX with an annualized return of 10.65%, while WMKSX has yielded a comparatively higher 13.90% annualized return.

TSCIX

• 1D: 2.50%
• 1M: 3.58%
• YTD: 11.74%
• 6M: 8.38%
• 1Y: 14.96%
• 3Y*: 9.39%
• 5Y*: 1.68%
• 10Y*: 10.65%

WMKSX

• 1D: 1.67%
• 1M: 5.13%
• YTD: 20.68%
• 6M: 18.10%
• 1Y: 37.28%
• 3Y*: 24.61%
• 5Y*: 12.17%
• 10Y*: 13.90%

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

TSCIX vs. WMKSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TSCIX AMG TimesSquare Small Cap Growth Fund	11.74%	0.84%	8.50%	16.73%	-26.42%	7.34%	35.36%	44.90%	-4.05%	21.17%
WMKSX WesMark Small Company Fund	20.68%	16.19%	22.12%	19.42%	-20.72%	22.81%	36.78%	20.32%	-13.92%	13.21%

Correlation

The correlation between TSCIX and WMKSX is 0.88, 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	0.88
Correlation (3Y) Calculated over the trailing 3-year period	0.90
Correlation (5Y) Calculated over the trailing 5-year period	0.90
Correlation (10Y) Calculated over the trailing 10-year period	0.90
Correlation (All Time) Calculated using the full available price history since Jan 24, 2000	0.89

The correlation between TSCIX and WMKSX has been stable across timeframes, ranging from 0.88 to 0.90 - a consistent structural relationship.

Return for Risk

TSCIX vs. WMKSX — Risk / Return Rank

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

TSCIX

TSCIX Risk / Return Rank: 9
TSCIX Sharpe Ratio Rank: 9
TSCIX Sortino Ratio Rank: 9
TSCIX Omega Ratio Rank: 9
TSCIX Calmar Ratio Rank: 8
TSCIX Martin Ratio Rank: 9

WMKSX

WMKSX Risk / Return Rank: 67
WMKSX Sharpe Ratio Rank: 58
WMKSX Sortino Ratio Rank: 56
WMKSX Omega Ratio Rank: 47
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.

TSCIX vs. WMKSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AMG TimesSquare Small Cap Growth Fund (TSCIX) 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.

	TSCIX	WMKSX	Difference
Sharpe ratio: Return per unit of total volatility	0.70	2.06	-1.36
Sortino ratio: Return per unit of downside risk	1.07	2.87	-1.80
Omega ratio: Gain probability vs. loss probability	1.14	1.34	-0.21
Calmar ratio: Return relative to maximum drawdown	0.78	4.33	-3.55
Martin ratio: Return relative to average drawdown	2.56	14.51	-11.96

TSCIX vs. WMKSX - Sharpe Ratio Comparison

The current TSCIX Sharpe Ratio is 0.70, which is lower than the WMKSX Sharpe Ratio of 2.06. The chart below compares the historical Sharpe Ratios of TSCIX 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

TSCIX vs. WMKSX - Drawdown Comparison

The maximum TSCIX drawdown since its inception was -49.74%, smaller than the maximum WMKSX drawdown of -64.09%. Use the drawdown chart below to compare losses from any high point for TSCIX and WMKSX.

Drawdown Indicators

	TSCIX	WMKSX	Difference
Max Drawdown Largest peak-to-trough decline	-49.74%	-64.09%	+14.35%
Max Drawdown (1Y) Largest decline over 1 year	-18.91%	-8.50%	-10.41%
Max Drawdown (3Y) Largest decline over 3 years	-29.48%	-24.20%	-5.28%
Max Drawdown (5Y) Largest decline over 5 years	-40.51%	-39.84%	-0.67%
Max Drawdown (10Y) Largest decline over 10 years	-40.51%	-39.84%	-0.67%
Current Drawdown Current decline from peak	-2.50%	0.00%	-2.50%
Average Drawdown Average peak-to-trough decline	-11.63%	-15.66%	+4.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.75%	2.53%	+3.22%

Volatility

TSCIX vs. WMKSX - Volatility Comparison

AMG TimesSquare Small Cap Growth Fund (TSCIX) has a higher volatility of 7.15% compared to WesMark Small Company Fund (WMKSX) at 4.89%. This indicates that TSCIX'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

	TSCIX	WMKSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.15%	4.89%	+2.26%
Volatility (6M) Calculated over the trailing 6-month period	17.38%	12.38%	+5.00%
Volatility (1Y) Calculated over the trailing 1-year period	21.09%	17.90%	+3.19%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.76%	26.13%	-2.37%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.68%	23.98%	-0.30%

TSCIX vs. WMKSX - Expense Ratio Comparison

TSCIX has a 0.99% expense ratio, which is lower than WMKSX's 1.24% expense ratio.

Dividends

TSCIX vs. WMKSX - Dividend Comparison

TSCIX has not paid dividends to shareholders, while WMKSX's dividend yield for the trailing twelve months is around 18.98%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TSCIX AMG TimesSquare Small Cap Growth Fund	0.00%	0.00%	0.69%	0.00%	6.63%	22.45%	13.38%	22.41%	30.72%	10.75%	3.70%	11.91%
WMKSX WesMark Small Company Fund	18.98%	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 TSCIX and WMKSX in my portfolio?

TSCIX and WMKSX have a correlation of 0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TSCIX or WMKSX?

TSCIX has higher volatility (7.15%) compared to WMKSX (4.89%). In terms of maximum drawdown, TSCIX dropped -49.74% vs WMKSX's -64.09%.

Which has better risk-adjusted returns?

WMKSX currently has the higher Sharpe Ratio (2.06 vs 0.70), 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.