VSFAX vs. BOSOX

Last updated Jun 4, 2026

VSFAX (Federated Hermes Clover Small Value Fund) and BOSOX (Boston Trust Small Cap Fund) are both mutual funds - VSFAX is a Small Cap Value Equities fund managed by Federated, while BOSOX is a Small Cap Blend Equities fund managed by Boston Trust Walden. Over the past 10 years, VSFAX returned 10.45%/yr vs 10.23%/yr for BOSOX. Their correlation of 0.90 suggests significant overlap in exposure. VSFAX charges 1.14%/yr vs 1.00%/yr for BOSOX.

Performance

VSFAX vs. BOSOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Federated Hermes Clover Small Value Fund (VSFAX) and Boston Trust Small Cap Fund (BOSOX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, VSFAX achieves a 13.66% return, which is significantly higher than BOSOX's 6.63% return. Both investments have delivered pretty close results over the past 10 years, with VSFAX having a 10.45% annualized return and BOSOX not far behind at 10.23%.

VSFAX

• 1D: 1.13%
• 1M: 4.64%
• YTD: 13.66%
• 6M: 14.60%
• 1Y: 30.75%
• 3Y*: 17.89%
• 5Y*: 8.53%
• 10Y*: 10.45%

BOSOX

• 1D: 0.80%
• 1M: 2.85%
• YTD: 6.63%
• 6M: 4.71%
• 1Y: 6.71%
• 3Y*: 7.74%
• 5Y*: 4.92%
• 10Y*: 10.23%

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

VSFAX vs. BOSOX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VSFAX Federated Hermes Clover Small Value Fund	13.66%	7.53%	20.49%	10.43%	-8.82%	30.14%	9.13%	19.67%	-18.43%	12.06%
BOSOX Boston Trust Small Cap Fund	6.63%	-4.04%	12.52%	10.09%	-9.05%	28.10%	8.27%	38.35%	-6.01%	12.24%

Correlation

The correlation between VSFAX and BOSOX is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.58
Correlation (5Y) Calculated over the trailing 5-year period	0.74
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since Dec 20, 2005	0.90

Over the past year, the correlation between VSFAX and BOSOX has dropped to 0.15 - well below their long-term average of 0.90, suggesting their price drivers have been diverging.

Return for Risk

VSFAX vs. BOSOX — Risk / Return Rank

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

VSFAX

VSFAX Risk / Return Rank: 48
VSFAX Sharpe Ratio Rank: 36
VSFAX Sortino Ratio Rank: 40
VSFAX Omega Ratio Rank: 42
VSFAX Calmar Ratio Rank: 68
VSFAX Martin Ratio Rank: 52

BOSOX

BOSOX Risk / Return Rank: 7
BOSOX Sharpe Ratio Rank: 6
BOSOX Sortino Ratio Rank: 7
BOSOX Omega Ratio Rank: 6
BOSOX Calmar Ratio Rank: 7
BOSOX Martin Ratio Rank: 7

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.

VSFAX vs. BOSOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Federated Hermes Clover Small Value Fund (VSFAX) and Boston Trust Small Cap Fund (BOSOX). 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.

	VSFAX	BOSOX	Difference
Sharpe ratio: Return per unit of total volatility	1.74	0.53	+1.22
Sortino ratio: Return per unit of downside risk	2.68	0.89	+1.79
Omega ratio: Gain probability vs. loss probability	1.35	1.10	+0.25
Calmar ratio: Return relative to maximum drawdown	3.19	0.74	+2.45
Martin ratio: Return relative to average drawdown	10.65	2.22	+8.43
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

VSFAX vs. BOSOX - Sharpe Ratio Comparison

The current VSFAX Sharpe Ratio is 1.74, which is higher than the BOSOX Sharpe Ratio of 0.53. The chart below compares the historical Sharpe Ratios of VSFAX and BOSOX, 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

	VSFAX	BOSOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.74	0.53	+1.22
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.37	0.28	+0.09
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.44	0.53	-0.09
Sharpe Ratio (All Time) Calculated using the full available price history	0.25	0.43	-0.18

Drawdowns

VSFAX vs. BOSOX - Drawdown Comparison

The maximum VSFAX drawdown since its inception was -78.14%, which is greater than BOSOX's maximum drawdown of -51.32%. Use the drawdown chart below to compare losses from any high point for VSFAX and BOSOX.

Drawdown Indicators

	VSFAX	BOSOX	Difference
Max Drawdown Largest peak-to-trough decline	-78.14%	-51.32%	-26.82%
Max Drawdown (1Y) Largest decline over 1 year	-9.67%	-10.69%	+1.02%
Max Drawdown (3Y) Largest decline over 3 years	-30.07%	-22.36%	-7.71%
Max Drawdown (5Y) Largest decline over 5 years	-30.07%	-22.36%	-7.71%
Max Drawdown (10Y) Largest decline over 10 years	-48.57%	-36.79%	-11.78%
Current Drawdown Current decline from peak	0.00%	-6.67%	+6.67%
Average Drawdown Average peak-to-trough decline	-20.85%	-7.27%	-13.58%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.90%	3.57%	-0.67%

Volatility

VSFAX vs. BOSOX - Volatility Comparison

Federated Hermes Clover Small Value Fund (VSFAX) has a higher volatility of 4.96% compared to Boston Trust Small Cap Fund (BOSOX) at 3.90%. This indicates that VSFAX's price experiences larger fluctuations and is considered to be riskier than BOSOX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VSFAX	BOSOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.96%	3.90%	+1.06%
Volatility (6M) Calculated over the trailing 6-month period	12.39%	10.08%	+2.31%
Volatility (1Y) Calculated over the trailing 1-year period	17.77%	15.10%	+2.67%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.32%	17.82%	+5.50%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.06%	19.56%	+4.50%

VSFAX vs. BOSOX - Expense Ratio Comparison

VSFAX has a 1.14% expense ratio, which is higher than BOSOX's 1.00% expense ratio.

Dividends

VSFAX vs. BOSOX - Dividend Comparison

VSFAX's dividend yield for the trailing twelve months is around 3.04%, less than BOSOX's 4.14% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BOSOX Boston Trust Small Cap Fund	4.14%	4.41%	6.52%	0.78%	5.09%	8.93%	2.56%	12.46%	16.19%	9.13%	3.14%	18.92%
VSFAX Federated Hermes Clover Small Value Fund	3.04%	3.45%	20.39%	2.91%	9.15%	8.62%	0.11%	0.35%	23.83%	16.53%	2.33%	2.20%

Frequently Asked Questions

Can I hold both VSFAX and BOSOX in my portfolio?

VSFAX and BOSOX have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VSFAX or BOSOX?

VSFAX has higher volatility (4.96%) compared to BOSOX (3.90%). In terms of maximum drawdown, VSFAX dropped -78.14% vs BOSOX's -51.32%.

Which has better risk-adjusted returns?

VSFAX currently has the higher Sharpe Ratio (1.74 vs 0.53), 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.