AATIX vs. FSOPX

Last updated Jun 3, 2026

AATIX (Ancora/Thelen Small-Mid Cap Fund) and FSOPX (Fidelity Series Small Cap Opportunities Fund) are both Small Cap Blend Equities funds. Over the past 10 years, AATIX returned 8.90%/yr vs 12.67%/yr for FSOPX. Their correlation of 0.92 suggests significant overlap in exposure. AATIX charges 1.22%/yr vs 0.00%/yr for FSOPX.

Performance

AATIX vs. FSOPX - Performance Comparison

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

Returns By Period

In the year-to-date period, AATIX achieves a 3.71% return, which is significantly lower than FSOPX's 15.84% return. Over the past 10 years, AATIX has underperformed FSOPX with an annualized return of 8.90%, while FSOPX has yielded a comparatively higher 12.67% annualized return.

AATIX

• 1D: -0.32%
• 1M: -0.37%
• YTD: 3.71%
• 6M: 6.58%
• 1Y: 14.12%
• 3Y*: 11.44%
• 5Y*: 3.54%
• 10Y*: 8.90%

FSOPX

• 1D: -0.84%
• 1M: -0.48%
• YTD: 15.84%
• 6M: 16.76%
• 1Y: 42.02%
• 3Y*: 20.67%
• 5Y*: 10.70%
• 10Y*: 12.67%

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

AATIX vs. FSOPX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AATIX Ancora/Thelen Small-Mid Cap Fund	3.71%	4.07%	10.12%	21.23%	-17.34%	24.46%	12.14%	24.90%	-12.42%	19.06%
FSOPX Fidelity Series Small Cap Opportunities Fund	15.84%	15.81%	15.31%	20.38%	-17.82%	23.39%	17.03%	29.92%	-8.12%	11.10%

Correlation

The correlation between AATIX and FSOPX is 0.89, 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	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.92
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 Jan 8, 2013	0.92

The correlation between AATIX and FSOPX has been stable across timeframes, ranging from 0.89 to 0.93 - a consistent structural relationship.

Return for Risk

AATIX vs. FSOPX — Risk / Return Rank

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

AATIX

AATIX Risk / Return Rank: 9
AATIX Sharpe Ratio Rank: 9
AATIX Sortino Ratio Rank: 10
AATIX Omega Ratio Rank: 9
AATIX Calmar Ratio Rank: 9
AATIX Martin Ratio Rank: 9

FSOPX

FSOPX Risk / Return Rank: 71
FSOPX Sharpe Ratio Rank: 65
FSOPX Sortino Ratio Rank: 64
FSOPX Omega Ratio Rank: 54
FSOPX Calmar Ratio Rank: 87
FSOPX Martin Ratio Rank: 86

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.

AATIX vs. FSOPX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Ancora/Thelen Small-Mid Cap Fund (AATIX) and Fidelity Series Small Cap Opportunities Fund (FSOPX). 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.

	AATIX	FSOPX	Difference
Sharpe ratio Return per unit of total volatility	0.78	2.38	-1.60
Sortino ratio Return per unit of downside risk	1.23	3.35	-2.12
Omega ratio Gain probability vs. loss probability	1.14	1.40	-0.26
Calmar ratio Return relative to maximum drawdown	0.99	4.19	-3.20
Martin ratio Return relative to average drawdown	2.90	16.45	-13.54
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AATIX vs. FSOPX - Sharpe Ratio Comparison

The current AATIX Sharpe Ratio is 0.78, which is lower than the FSOPX Sharpe Ratio of 2.38. The chart below compares the historical Sharpe Ratios of AATIX and FSOPX, 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

	AATIX	FSOPX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.78	2.38	-1.60
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.18	0.50	-0.32
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.43	0.58	-0.15
Sharpe Ratio (All Time) Calculated using the full available price history	0.48	0.39	+0.09

Drawdowns

AATIX vs. FSOPX - Drawdown Comparison

The maximum AATIX drawdown since its inception was -43.17%, smaller than the maximum FSOPX drawdown of -61.75%. Use the drawdown chart below to compare losses from any high point for AATIX and FSOPX.

Drawdown Indicators

	AATIX	FSOPX	Difference
Max Drawdown Largest peak-to-trough decline	-43.17%	-61.75%	+18.58%
Max Drawdown (1Y) Largest decline over 1 year	-13.22%	-9.99%	-3.23%
Max Drawdown (3Y) Largest decline over 3 years	-29.94%	-27.17%	-2.77%
Max Drawdown (5Y) Largest decline over 5 years	-29.94%	-30.06%	+0.12%
Max Drawdown (10Y) Largest decline over 10 years	-43.17%	-39.15%	-4.02%
Current Drawdown Current decline from peak	-7.66%	-2.49%	-5.17%
Average Drawdown Average peak-to-trough decline	-7.38%	-10.38%	+3.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.50%	2.54%	+1.96%

Volatility

AATIX vs. FSOPX - Volatility Comparison

Ancora/Thelen Small-Mid Cap Fund (AATIX) and Fidelity Series Small Cap Opportunities Fund (FSOPX) have volatilities of 5.04% and 5.19%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AATIX	FSOPX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.04%	5.19%	-0.15%
Volatility (6M) Calculated over the trailing 6-month period	12.61%	13.44%	-0.83%
Volatility (1Y) Calculated over the trailing 1-year period	17.38%	17.94%	-0.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.77%	21.70%	-1.93%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.89%	21.99%	-1.10%

AATIX vs. FSOPX - Expense Ratio Comparison

AATIX has a 1.22% expense ratio, which is higher than FSOPX's 0.00% expense ratio.

Dividends

AATIX vs. FSOPX - Dividend Comparison

AATIX's dividend yield for the trailing twelve months is around 8.46%, more than FSOPX's 3.81% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AATIX Ancora/Thelen Small-Mid Cap Fund	8.46%	8.77%	0.00%	1.88%	2.21%	23.11%	0.28%	0.05%	7.60%	7.54%	0.14%	1.01%
FSOPX Fidelity Series Small Cap Opportunities Fund	3.81%	4.41%	9.41%	0.98%	5.16%	30.85%	2.01%	6.67%	13.99%	10.31%	0.69%	5.93%

Frequently Asked Questions

Can I hold both AATIX and FSOPX in my portfolio?

AATIX and FSOPX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AATIX or FSOPX?

FSOPX has higher volatility (5.19%) compared to AATIX (5.04%). In terms of maximum drawdown, AATIX dropped -43.17% vs FSOPX's -61.75%.

Which has better risk-adjusted returns?

FSOPX currently has the higher Sharpe Ratio (2.38 vs 0.78), 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.