SGFFX vs. PKSFX

Last updated Jun 5, 2026

SGFFX (Sparrow Growth Fund) and PKSFX (Virtus KAR Small-Cap Core Fund) are both Mid Cap Growth Equities funds. Over the past 10 years, SGFFX returned 16.01%/yr vs 14.62%/yr for PKSFX. A 0.73 correlation means they provide meaningful diversification when combined. SGFFX charges 1.81%/yr vs 1.00%/yr for PKSFX.

Performance

SGFFX vs. PKSFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sparrow Growth Fund (SGFFX) and Virtus KAR Small-Cap Core Fund (PKSFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SGFFX achieves a 2.50% return, which is significantly lower than PKSFX's 2.63% return. Over the past 10 years, SGFFX has outperformed PKSFX with an annualized return of 16.01%, while PKSFX has yielded a comparatively lower 14.62% annualized return.

SGFFX

• 1D: -0.87%
• 1M: 2.75%
• YTD: 2.50%
• 6M: 1.38%
• 1Y: 11.53%
• 3Y*: 19.94%
• 5Y*: 6.74%
• 10Y*: 16.01%

PKSFX

• 1D: -0.52%
• 1M: -2.46%
• YTD: 2.63%
• 6M: 2.54%
• 1Y: 3.08%
• 3Y*: 10.57%
• 5Y*: 7.56%
• 10Y*: 14.62%

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

SGFFX vs. PKSFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SGFFX Sparrow Growth Fund	2.50%	14.31%	34.81%	17.02%	-23.36%	-11.00%	97.83%	27.24%	6.26%	31.24%
PKSFX Virtus KAR Small-Cap Core Fund	2.63%	-2.58%	13.67%	32.32%	-10.77%	19.03%	21.38%	40.21%	-1.99%	34.98%

Correlation

The correlation between SGFFX and PKSFX is 0.45, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.45
Correlation (3Y) Calculated over the trailing 3-year period	0.52
Correlation (5Y) Calculated over the trailing 5-year period	0.61
Correlation (10Y) Calculated over the trailing 10-year period	0.61
Correlation (All Time) Calculated using the full available price history since Jan 5, 1999	0.73

Over the past year, the correlation between SGFFX and PKSFX has dropped to 0.45 - well below their long-term average of 0.73, suggesting their price drivers have been diverging.

Return for Risk

SGFFX vs. PKSFX — Risk / Return Rank

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

SGFFX

SGFFX Risk / Return Rank: 11
SGFFX Sharpe Ratio Rank: 13
SGFFX Sortino Ratio Rank: 13
SGFFX Omega Ratio Rank: 12
SGFFX Calmar Ratio Rank: 9
SGFFX Martin Ratio Rank: 10

PKSFX

PKSFX Risk / Return Rank: 4
PKSFX Sharpe Ratio Rank: 4
PKSFX Sortino Ratio Rank: 4
PKSFX Omega Ratio Rank: 4
PKSFX Calmar Ratio Rank: 4
PKSFX Martin Ratio Rank: 4

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.

SGFFX vs. PKSFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sparrow Growth Fund (SGFFX) and Virtus KAR Small-Cap Core Fund (PKSFX). 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.

	SGFFX	PKSFX	Difference
Sharpe ratio: Return per unit of total volatility	0.92	0.20	+0.72
Sortino ratio: Return per unit of downside risk	1.36	0.42	+0.94
Omega ratio: Gain probability vs. loss probability	1.16	1.05	+0.12
Calmar ratio: Return relative to maximum drawdown	0.78	0.27	+0.51
Martin ratio: Return relative to average drawdown	2.61	0.57	+2.04
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SGFFX vs. PKSFX - Sharpe Ratio Comparison

The current SGFFX Sharpe Ratio is 0.92, which is higher than the PKSFX Sharpe Ratio of 0.20. The chart below compares the historical Sharpe Ratios of SGFFX and PKSFX, 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

	SGFFX	PKSFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.92	0.20	+0.72
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.25	0.42	-0.17
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.57	0.78	-0.21
Sharpe Ratio (All Time) Calculated using the full available price history	0.28	0.56	-0.28

Drawdowns

SGFFX vs. PKSFX - Drawdown Comparison

The maximum SGFFX drawdown since its inception was -62.10%, which is greater than PKSFX's maximum drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for SGFFX and PKSFX.

Drawdown Indicators

	SGFFX	PKSFX	Difference
Max Drawdown Largest peak-to-trough decline	-62.10%	-54.46%	-7.64%
Max Drawdown (1Y) Largest decline over 1 year	-15.33%	-11.19%	-4.14%
Max Drawdown (3Y) Largest decline over 3 years	-39.29%	-21.82%	-17.47%
Max Drawdown (5Y) Largest decline over 5 years	-40.24%	-22.02%	-18.22%
Max Drawdown (10Y) Largest decline over 10 years	-50.45%	-33.45%	-17.00%
Current Drawdown Current decline from peak	-16.74%	-8.44%	-8.30%
Average Drawdown Average peak-to-trough decline	-22.17%	-7.17%	-15.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.58%	5.37%	-0.79%

Volatility

SGFFX vs. PKSFX - Volatility Comparison

The current volatility for Sparrow Growth Fund (SGFFX) is 2.84%, while Virtus KAR Small-Cap Core Fund (PKSFX) has a volatility of 3.85%. This indicates that SGFFX experiences smaller price fluctuations and is considered to be less risky than PKSFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SGFFX	PKSFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.84%	3.85%	-1.01%
Volatility (6M) Calculated over the trailing 6-month period	9.85%	11.00%	-1.15%
Volatility (1Y) Calculated over the trailing 1-year period	12.96%	15.31%	-2.35%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.11%	17.93%	+9.18%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.98%	18.82%	+9.16%

SGFFX vs. PKSFX - Expense Ratio Comparison

SGFFX has a 1.81% expense ratio, which is higher than PKSFX's 1.00% expense ratio.

Dividends

SGFFX vs. PKSFX - Dividend Comparison

SGFFX has not paid dividends to shareholders, while PKSFX's dividend yield for the trailing twelve months is around 13.93%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PKSFX Virtus KAR Small-Cap Core Fund	13.93%	14.30%	4.07%	4.12%	6.65%	12.05%	7.45%	4.03%	4.33%	0.17%	5.69%	19.83%
SGFFX Sparrow Growth Fund	0.00%	0.00%	0.00%	0.00%	18.67%	0.00%	0.67%	1.33%	5.84%	7.33%	0.00%	2.59%

Frequently Asked Questions

Can I hold both SGFFX and PKSFX in my portfolio?

SGFFX and PKSFX have a correlation of 0.45, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SGFFX or PKSFX?

PKSFX has higher volatility (3.85%) compared to SGFFX (2.84%). In terms of maximum drawdown, SGFFX dropped -62.10% vs PKSFX's -54.46%.

Which has better risk-adjusted returns?

SGFFX currently has the higher Sharpe Ratio (0.92 vs 0.20), 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.