ICSFX vs. ACSTX

Last updated Jun 4, 2026

ICSFX (Invesco Comstock Fund Class R6) and ACSTX (Invesco Comstock Fund) are both Large Cap Value Equities funds from Invesco. Over the past 10 years, ICSFX returned 18.75%/yr vs 12.56%/yr for ACSTX. With a 1.00 correlation, they move nearly in lockstep. ICSFX charges 0.44%/yr vs 0.80%/yr for ACSTX.

Performance

ICSFX vs. ACSTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Comstock Fund Class R6 (ICSFX) and Invesco Comstock Fund (ACSTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with ICSFX having a 9.30% return and ACSTX slightly lower at 9.14%. Over the past 10 years, ICSFX has outperformed ACSTX with an annualized return of 18.75%, while ACSTX has yielded a comparatively lower 12.56% annualized return.

ICSFX

• 1D: 0.45%
• 1M: 3.12%
• YTD: 9.30%
• 6M: 10.86%
• 1Y: 24.04%
• 3Y*: 18.48%
• 5Y*: 12.10%
• 10Y*: 18.75%

ACSTX

• 1D: 0.45%
• 1M: 3.08%
• YTD: 9.14%
• 6M: 10.66%
• 1Y: 23.62%
• 3Y*: 18.06%
• 5Y*: 11.69%
• 10Y*: 12.56%

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

ICSFX vs. ACSTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ICSFX Invesco Comstock Fund Class R6	9.30%	17.60%	15.45%	12.81%	1.10%	33.86%	-0.38%	105.40%	-12.00%	18.31%
ACSTX Invesco Comstock Fund	9.14%	17.22%	15.00%	12.37%	0.74%	33.33%	-0.78%	24.35%	-12.34%	17.75%

Correlation

The correlation between ICSFX and ACSTX is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (3Y) Calculated over the trailing 3-year period	1.00
Correlation (5Y) Calculated over the trailing 5-year period	1.00
Correlation (10Y) Calculated over the trailing 10-year period	0.99
Correlation (All Time) Calculated using the full available price history since Jan 3, 2013	1.00

The correlation between ICSFX and ACSTX has been stable across timeframes, ranging from 0.99 to 1.00 - a consistent structural relationship.

Return for Risk

ICSFX vs. ACSTX — Risk / Return Rank

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

ICSFX

ICSFX Risk / Return Rank: 61
ICSFX Sharpe Ratio Rank: 61
ICSFX Sortino Ratio Rank: 62
ICSFX Omega Ratio Rank: 55
ICSFX Calmar Ratio Rank: 66
ICSFX Martin Ratio Rank: 60

ACSTX

ACSTX Risk / Return Rank: 59
ACSTX Sharpe Ratio Rank: 59
ACSTX Sortino Ratio Rank: 60
ACSTX Omega Ratio Rank: 54
ACSTX Calmar Ratio Rank: 64
ACSTX Martin Ratio Rank: 58

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.

ICSFX vs. ACSTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Comstock Fund Class R6 (ICSFX) and Invesco Comstock Fund (ACSTX). 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.

	ICSFX	ACSTX	Difference
Sharpe ratio: Return per unit of total volatility	2.31	2.27	+0.04
Sortino ratio: Return per unit of downside risk	3.32	3.27	+0.06
Omega ratio: Gain probability vs. loss probability	1.41	1.41	+0.01
Calmar ratio: Return relative to maximum drawdown	3.14	3.06	+0.08
Martin ratio: Return relative to average drawdown	11.94	11.64	+0.30
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ICSFX vs. ACSTX - Sharpe Ratio Comparison

The current ICSFX Sharpe Ratio is 2.31, which is comparable to the ACSTX Sharpe Ratio of 2.27. The chart below compares the historical Sharpe Ratios of ICSFX and ACSTX, 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

	ICSFX	ACSTX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.31	2.27	+0.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.79	0.76	+0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.87	0.65	+0.23
Sharpe Ratio (All Time) Calculated using the full available price history	0.78	0.51	+0.27

Drawdowns

ICSFX vs. ACSTX - Drawdown Comparison

The maximum ICSFX drawdown since its inception was -44.77%, smaller than the maximum ACSTX drawdown of -58.61%. Use the drawdown chart below to compare losses from any high point for ICSFX and ACSTX.

Drawdown Indicators

	ICSFX	ACSTX	Difference
Max Drawdown Largest peak-to-trough decline	-44.77%	-58.61%	+13.84%
Max Drawdown (1Y) Largest decline over 1 year	-7.98%	-8.02%	+0.04%
Max Drawdown (3Y) Largest decline over 3 years	-15.59%	-15.61%	+0.02%
Max Drawdown (5Y) Largest decline over 5 years	-17.12%	-17.25%	+0.13%
Max Drawdown (10Y) Largest decline over 10 years	-44.77%	-44.80%	+0.03%
Current Drawdown Current decline from peak	-0.24%	-0.24%	0.00%
Average Drawdown Average peak-to-trough decline	-5.19%	-9.35%	+4.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.09%	2.10%	-0.01%

Volatility

ICSFX vs. ACSTX - Volatility Comparison

Invesco Comstock Fund Class R6 (ICSFX) and Invesco Comstock Fund (ACSTX) have volatilities of 2.46% and 2.48%, 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

	ICSFX	ACSTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.46%	2.48%	-0.02%
Volatility (6M) Calculated over the trailing 6-month period	8.03%	8.01%	+0.02%
Volatility (1Y) Calculated over the trailing 1-year period	10.85%	10.84%	+0.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.41%	15.41%	0.00%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.54%	19.46%	+2.08%

ICSFX vs. ACSTX - Expense Ratio Comparison

ICSFX has a 0.44% expense ratio, which is lower than ACSTX's 0.80% expense ratio.

Dividends

ICSFX vs. ACSTX - Dividend Comparison

ICSFX's dividend yield for the trailing twelve months is around 8.45%, more than ACSTX's 8.10% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACSTX Invesco Comstock Fund	8.10%	8.79%	10.17%	8.44%	13.00%	8.66%	2.05%	6.66%	10.03%	3.60%	6.98%	1.10%
ICSFX Invesco Comstock Fund Class R6	8.45%	9.17%	10.57%	8.82%	13.45%	9.06%	2.42%	51.25%	10.53%	4.00%	7.30%	1.48%

Frequently Asked Questions

Can I hold both ICSFX and ACSTX in my portfolio?

With a correlation of 1.00, ICSFX and ACSTX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, ICSFX or ACSTX?

ACSTX has higher volatility (2.48%) compared to ICSFX (2.46%). In terms of maximum drawdown, ICSFX dropped -44.77% vs ACSTX's -58.61%.

Which has better risk-adjusted returns?

ICSFX currently has the higher Sharpe Ratio (2.31 vs 2.27), 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.