SMEAX vs. MSIGX

Last updated Apr 1, 2026

Compare and contrast key facts about Invesco Small Cap Equity Fund Class A (SMEAX) and Invesco Main Street Fund (MSIGX).

SMEAX is managed by Invesco. It was launched on Aug 31, 2000. MSIGX is managed by Invesco. It was launched on Feb 3, 1988.

Performance

SMEAX vs. MSIGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Small Cap Equity Fund Class A (SMEAX) and Invesco Main Street Fund (MSIGX). The values are adjusted to include any dividend payments, if applicable.

SMEAX vs. MSIGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SMEAX Invesco Small Cap Equity Fund Class A	-5.14%	7.84%	17.80%	15.95%	-20.62%	19.62%	27.25%	26.05%	-15.42%	13.59%
MSIGX Invesco Main Street Fund	-9.61%	16.02%	23.66%	23.06%	-20.21%	27.37%	14.41%	22.49%	-8.25%	16.79%

Returns By Period

In the year-to-date period, SMEAX achieves a -5.14% return, which is significantly higher than MSIGX's -9.61% return. Over the past 10 years, SMEAX has underperformed MSIGX with an annualized return of 8.47%, while MSIGX has yielded a comparatively higher 10.31% annualized return.

SMEAX

• 1D: -2.22%
• 1M: -10.78%
• YTD: -5.14%
• 6M: -5.53%
• 1Y: 9.81%
• 3Y*: 9.72%
• 5Y*: 3.23%
• 10Y*: 8.47%

MSIGX

• 1D: -0.32%
• 1M: -9.12%
• YTD: -9.61%
• 6M: -8.53%
• 1Y: 9.67%
• 3Y*: 14.18%
• 5Y*: 8.48%
• 10Y*: 10.31%

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

SMEAX vs. MSIGX - Expense Ratio Comparison

SMEAX has a 1.22% expense ratio, which is higher than MSIGX's 0.82% expense ratio.

SMEAX

Invesco Small Cap Equity Fund Class A

MSIGX

Invesco Main Street Fund

Return for Risk

SMEAX vs. MSIGX — Risk / Return Rank

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

SMEAX

SMEAX Risk / Return Rank: 18
SMEAX Sharpe Ratio Rank: 17
SMEAX Sortino Ratio Rank: 18
SMEAX Omega Ratio Rank: 17
SMEAX Calmar Ratio Rank: 18
SMEAX Martin Ratio Rank: 18

MSIGX

MSIGX Risk / Return Rank: 20
MSIGX Sharpe Ratio Rank: 26
MSIGX Sortino Ratio Rank: 30
MSIGX Omega Ratio Rank: 29
MSIGX Calmar Ratio Rank: 7
MSIGX 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.

SMEAX vs. MSIGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Small Cap Equity Fund Class A (SMEAX) and Invesco Main Street Fund (MSIGX). 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.

	SMEAX	MSIGX	Difference
Sharpe ratio Return per unit of total volatility	0.44	0.62	-0.19
Sortino ratio Return per unit of downside risk	0.76	1.04	-0.28
Omega ratio Gain probability vs. loss probability	1.10	1.15	-0.05
Calmar ratio Return relative to maximum drawdown	0.54	0.01	+0.52
Martin ratio Return relative to average drawdown	1.83	0.05	+1.79
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SMEAX vs. MSIGX - Sharpe Ratio Comparison

The current SMEAX Sharpe Ratio is 0.44, which is comparable to the MSIGX Sharpe Ratio of 0.62. The chart below compares the historical Sharpe Ratios of SMEAX and MSIGX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SMEAX	MSIGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.44	0.62	-0.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.15	0.52	-0.36
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.37	0.59	-0.22
Sharpe Ratio (All Time) Calculated using the full available price history	0.33	0.62	-0.29

Correlation

The correlation between SMEAX and MSIGX is 0.86, 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

SMEAX vs. MSIGX - Dividend Comparison

SMEAX's dividend yield for the trailing twelve months is around 9.85%, more than MSIGX's 8.29% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SMEAX Invesco Small Cap Equity Fund Class A	9.85%	9.34%	8.09%	0.40%	2.95%	19.02%	6.03%	11.18%	18.53%	5.38%	5.38%	6.51%
MSIGX Invesco Main Street Fund	8.29%	7.50%	6.06%	7.40%	4.68%	19.19%	3.17%	0.89%	19.62%	7.50%	2.96%	13.79%

Drawdowns

SMEAX vs. MSIGX - Drawdown Comparison

The maximum SMEAX drawdown since its inception was -56.69%, roughly equal to the maximum MSIGX drawdown of -57.22%. Use the drawdown chart below to compare losses from any high point for SMEAX and MSIGX.

Drawdown Indicators

	SMEAX	MSIGX	Difference
Max Drawdown Largest peak-to-trough decline	-56.69%	-57.22%	+0.53%
Max Drawdown (1Y) Largest decline over 1 year	-13.75%	-11.78%	-1.97%
Max Drawdown (5Y) Largest decline over 5 years	-31.42%	-26.73%	-4.69%
Max Drawdown (10Y) Largest decline over 10 years	-45.01%	-35.41%	-9.60%
Current Drawdown Current decline from peak	-13.43%	-10.96%	-2.47%
Average Drawdown Average peak-to-trough decline	-10.47%	-9.03%	-1.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.02%	4.31%	-0.29%

Volatility

SMEAX vs. MSIGX - Volatility Comparison

Invesco Small Cap Equity Fund Class A (SMEAX) has a higher volatility of 8.73% compared to Invesco Main Street Fund (MSIGX) at 4.09%. This indicates that SMEAX's price experiences larger fluctuations and is considered to be riskier than MSIGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SMEAX	MSIGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.73%	4.09%	+4.64%
Volatility (6M) Calculated over the trailing 6-month period	15.75%	9.04%	+6.71%
Volatility (1Y) Calculated over the trailing 1-year period	23.47%	18.35%	+5.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.45%	16.87%	+4.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.01%	17.85%	+5.16%