PortfoliosLab logoPortfoliosLab logo
FSOPX vs. PKSFX
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Performance

FSOPX vs. PKSFX - Performance Comparison

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

Loading graphics...

FSOPX vs. PKSFX - Yearly Performance Comparison


2026 (YTD)202520242023202220212020201920182017
FSOPX
Fidelity Series Small Cap Opportunities Fund
0.86%15.81%15.31%20.38%-17.82%23.39%17.03%29.92%-8.12%11.10%
PKSFX
Virtus KAR Small-Cap Core Fund
-0.51%-2.58%13.67%32.32%-10.77%19.03%21.38%40.21%-1.99%34.98%

Returns By Period

In the year-to-date period, FSOPX achieves a 0.86% return, which is significantly higher than PKSFX's -0.51% return. Over the past 10 years, FSOPX has underperformed PKSFX with an annualized return of 11.50%, while PKSFX has yielded a comparatively higher 14.75% annualized return.


FSOPX

1D
-1.74%
1M
-8.30%
YTD
0.86%
6M
6.56%
1Y
28.20%
3Y*
15.63%
5Y*
8.26%
10Y*
11.50%

PKSFX

1D
-0.21%
1M
-7.55%
YTD
-0.51%
6M
-1.30%
1Y
2.15%
3Y*
9.64%
5Y*
7.73%
10Y*
14.75%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


FSOPX vs. PKSFX - Expense Ratio Comparison

FSOPX has a 0.00% expense ratio, which is lower than PKSFX's 1.00% expense ratio.


Return for Risk

FSOPX vs. PKSFX — Risk / Return Rank

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

FSOPX
FSOPX Risk / Return Rank: 7474
Overall Rank
FSOPX Sharpe Ratio Rank: 7272
Sharpe Ratio Rank
FSOPX Sortino Ratio Rank: 7575
Sortino Ratio Rank
FSOPX Omega Ratio Rank: 6666
Omega Ratio Rank
FSOPX Calmar Ratio Rank: 7878
Calmar Ratio Rank
FSOPX Martin Ratio Rank: 8080
Martin Ratio Rank

PKSFX
PKSFX Risk / Return Rank: 88
Overall Rank
PKSFX Sharpe Ratio Rank: 88
Sharpe Ratio Rank
PKSFX Sortino Ratio Rank: 99
Sortino Ratio Rank
PKSFX Omega Ratio Rank: 88
Omega Ratio Rank
PKSFX Calmar Ratio Rank: 88
Calmar Ratio Rank
PKSFX Martin Ratio Rank: 77
Martin Ratio Rank
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.

FSOPX vs. PKSFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Series Small Cap Opportunities Fund (FSOPX) 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.


FSOPXPKSFXDifference

Sharpe ratio

Return per unit of total volatility

1.26

0.14

+1.12

Sortino ratio

Return per unit of downside risk

1.84

0.35

+1.49

Omega ratio

Gain probability vs. loss probability

1.25

1.04

+0.20

Calmar ratio

Return relative to maximum drawdown

1.84

0.09

+1.75

Martin ratio

Return relative to average drawdown

7.90

0.19

+7.71

FSOPX vs. PKSFX - Sharpe Ratio Comparison

The current FSOPX Sharpe Ratio is 1.26, which is higher than the PKSFX Sharpe Ratio of 0.14. The chart below compares the historical Sharpe Ratios of FSOPX and PKSFX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Loading graphics...

Sharpe Ratios by Period


FSOPXPKSFXDifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

1.26

0.14

+1.12

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.38

0.43

-0.05

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

0.53

0.79

-0.26

Sharpe Ratio (All Time)

Calculated using the full available price history

0.36

0.56

-0.20

Correlation

The correlation between FSOPX and PKSFX is 0.91, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


Dividends

FSOPX vs. PKSFX - Dividend Comparison

FSOPX's dividend yield for the trailing twelve months is around 4.38%, less than PKSFX's 14.37% yield.


TTM20252024202320222021202020192018201720162015
FSOPX
Fidelity Series Small Cap Opportunities Fund
4.38%4.41%9.41%0.98%5.16%30.85%2.01%6.67%13.99%10.31%0.69%5.93%
PKSFX
Virtus KAR Small-Cap Core Fund
14.37%14.30%4.07%4.12%6.65%12.05%7.45%4.03%4.33%0.17%5.69%19.83%

Drawdowns

FSOPX vs. PKSFX - Drawdown Comparison

The maximum FSOPX drawdown since its inception was -61.75%, which is greater than PKSFX's maximum drawdown of -54.46%. Use the drawdown chart below to compare losses from any high point for FSOPX and PKSFX.


Loading graphics...

Drawdown Indicators


FSOPXPKSFXDifference

Max Drawdown

Largest peak-to-trough decline

-61.75%

-54.46%

-7.29%

Max Drawdown (1Y)

Largest decline over 1 year

-13.87%

-11.21%

-2.66%

Max Drawdown (5Y)

Largest decline over 5 years

-30.06%

-22.02%

-8.04%

Max Drawdown (10Y)

Largest decline over 10 years

-39.15%

-33.45%

-5.70%

Current Drawdown

Current decline from peak

-9.71%

-11.25%

+1.54%

Average Drawdown

Average peak-to-trough decline

-10.45%

-7.17%

-3.28%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.22%

4.92%

-1.70%

Volatility

FSOPX vs. PKSFX - Volatility Comparison

Fidelity Series Small Cap Opportunities Fund (FSOPX) has a higher volatility of 6.88% compared to Virtus KAR Small-Cap Core Fund (PKSFX) at 4.01%. This indicates that FSOPX's price experiences larger fluctuations and is considered to be riskier than PKSFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


Loading graphics...

Volatility by Period


FSOPXPKSFXDifference

Volatility (1M)

Calculated over the trailing 1-month period

6.88%

4.01%

+2.87%

Volatility (6M)

Calculated over the trailing 6-month period

13.05%

10.93%

+2.12%

Volatility (1Y)

Calculated over the trailing 1-year period

22.21%

18.88%

+3.33%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

21.63%

17.88%

+3.75%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

21.90%

18.78%

+3.12%