VAFIX vs. ACSTX

Last updated Jun 23, 2026

VAFIX (Invesco American Franchise Fund Class Y) and ACSTX (Invesco Comstock Fund) are both mutual funds - VAFIX is a Large Cap Growth Equities fund managed by Invesco, while ACSTX is a Large Cap Value Equities fund managed by Invesco. Over the past 10 years, VAFIX returned 16.49%/yr vs 12.76%/yr for ACSTX. A 0.74 correlation means they provide meaningful diversification when combined. VAFIX charges 0.72%/yr vs 0.80%/yr for ACSTX.

Performance

VAFIX vs. ACSTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco American Franchise Fund Class Y (VAFIX) 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 VAFIX having a 10.01% return and ACSTX slightly lower at 9.89%. Over the past 10 years, VAFIX has outperformed ACSTX with an annualized return of 16.49%, while ACSTX has yielded a comparatively lower 12.76% annualized return.

VAFIX

• 1D: 2.14%
• 1M: 3.36%
• YTD: 10.01%
• 6M: 8.80%
• 1Y: 23.82%
• 3Y*: 22.56%
• 5Y*: 10.73%
• 10Y*: 16.49%

ACSTX

• 1D: 0.24%
• 1M: 0.51%
• YTD: 9.89%
• 6M: 9.50%
• 1Y: 23.09%
• 3Y*: 17.20%
• 5Y*: 13.32%
• 10Y*: 12.76%

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

VAFIX vs. ACSTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
VAFIX Invesco American Franchise Fund Class Y	10.01%	12.12%	35.11%	41.27%	-31.05%	11.47%	42.53%	36.82%	-3.71%	27.38%
ACSTX Invesco Comstock Fund	9.89%	17.22%	15.00%	12.37%	0.74%	33.33%	-0.78%	24.35%	-12.34%	17.75%

Correlation

The correlation between VAFIX and ACSTX is 0.43, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.43
Correlation (3Y) Calculated over the trailing 3-year period	0.51
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (10Y) Calculated over the trailing 10-year period	0.62
Correlation (All Time) Calculated using the full available price history since Jun 24, 2005	0.74

Over the past year, the correlation between VAFIX and ACSTX has dropped to 0.43 - well below their long-term average of 0.74, suggesting their price drivers have been diverging.

Return for Risk

VAFIX vs. ACSTX — Risk / Return Rank

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

VAFIX

VAFIX Risk / Return Rank: 16
VAFIX Sharpe Ratio Rank: 18
VAFIX Sortino Ratio Rank: 16
VAFIX Omega Ratio Rank: 17
VAFIX Calmar Ratio Rank: 14
VAFIX Martin Ratio Rank: 14

ACSTX

ACSTX Risk / Return Rank: 60
ACSTX Sharpe Ratio Rank: 60
ACSTX Sortino Ratio Rank: 64
ACSTX Omega Ratio Rank: 56
ACSTX Calmar Ratio Rank: 62
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.

VAFIX vs. ACSTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco American Franchise Fund Class Y (VAFIX) 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	VAFIX	ACSTX	Difference
Sharpe ratio: Return per unit of total volatility	1.12	2.10	-0.98
Sortino ratio: Return per unit of downside risk	1.58	3.04	-1.46
Omega ratio: Gain probability vs. loss probability	1.20	1.38	-0.17
Calmar ratio: Return relative to maximum drawdown	1.20	2.90	-1.70
Martin ratio: Return relative to average drawdown	3.61	10.98	-7.38

VAFIX vs. ACSTX - Sharpe Ratio Comparison

The current VAFIX Sharpe Ratio is 1.12, which is lower than the ACSTX Sharpe Ratio of 2.10. The chart below compares the historical Sharpe Ratios of VAFIX 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.

Drawdowns

VAFIX vs. ACSTX - Drawdown Comparison

The maximum VAFIX drawdown since its inception was -48.20%, smaller than the maximum ACSTX drawdown of -58.61%. Use the drawdown chart below to compare losses from any high point for VAFIX and ACSTX.

Drawdown Indicators

	VAFIX	ACSTX	Difference
Max Drawdown Largest peak-to-trough decline	-48.20%	-58.61%	+10.41%
Max Drawdown (1Y) Largest decline over 1 year	-19.21%	-8.02%	-11.19%
Max Drawdown (3Y) Largest decline over 3 years	-27.22%	-15.61%	-11.61%
Max Drawdown (5Y) Largest decline over 5 years	-38.69%	-17.25%	-21.44%
Max Drawdown (10Y) Largest decline over 10 years	-38.69%	-44.80%	+6.11%
Current Drawdown Current decline from peak	0.00%	-1.23%	+1.23%
Average Drawdown Average peak-to-trough decline	-8.14%	-9.34%	+1.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.36%	2.11%	+4.25%

Volatility

VAFIX vs. ACSTX - Volatility Comparison

Invesco American Franchise Fund Class Y (VAFIX) has a higher volatility of 8.28% compared to Invesco Comstock Fund (ACSTX) at 3.36%. This indicates that VAFIX's price experiences larger fluctuations and is considered to be riskier than ACSTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	VAFIX	ACSTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.28%	3.36%	+4.92%
Volatility (6M) Calculated over the trailing 6-month period	16.26%	8.28%	+7.98%
Volatility (1Y) Calculated over the trailing 1-year period	20.55%	11.05%	+9.50%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.27%	15.39%	+7.88%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.40%	19.46%	+2.94%

VAFIX vs. ACSTX - Expense Ratio Comparison

VAFIX has a 0.72% expense ratio, which is lower than ACSTX's 0.80% expense ratio.

Dividends

VAFIX vs. ACSTX - Dividend Comparison

VAFIX's dividend yield for the trailing twelve months is around 11.92%, more than ACSTX's 8.04% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ACSTX Invesco Comstock Fund	8.04%	8.79%	10.17%	8.44%	13.00%	8.66%	2.05%	6.66%	10.03%	3.60%	6.98%	1.10%
VAFIX Invesco American Franchise Fund Class Y	11.92%	13.12%	3.52%	0.00%	7.89%	25.28%	8.48%	6.66%	10.16%	5.26%	4.01%	4.84%

Frequently Asked Questions

Can I hold both VAFIX and ACSTX in my portfolio?

VAFIX and ACSTX have a correlation of 0.43, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, VAFIX or ACSTX?

VAFIX has higher volatility (8.28%) compared to ACSTX (3.36%). In terms of maximum drawdown, VAFIX dropped -48.20% vs ACSTX's -58.61%.

Which has better risk-adjusted returns?

ACSTX currently has the higher Sharpe Ratio (2.10 vs 1.12), 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.