HTECX vs. VTCAX

Last updated Jun 4, 2026

HTECX (Hennessy Technology Fund) and VTCAX (Vanguard Communication Services Index Fund Admiral Shares) are both Technology Equities funds. Over the past 10 years, HTECX returned 14.93%/yr vs 9.41%/yr for VTCAX. A 0.71 correlation means they provide meaningful diversification when combined. HTECX charges 1.23%/yr vs 0.10%/yr for VTCAX.

Performance

HTECX vs. VTCAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Hennessy Technology Fund (HTECX) and Vanguard Communication Services Index Fund Admiral Shares (VTCAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, HTECX achieves a 23.34% return, which is significantly higher than VTCAX's -0.55% return. Over the past 10 years, HTECX has outperformed VTCAX with an annualized return of 14.93%, while VTCAX has yielded a comparatively lower 9.41% annualized return.

HTECX

• 1D: -0.04%
• 1M: 17.00%
• YTD: 23.34%
• 6M: 24.25%
• 1Y: 40.22%
• 3Y*: 23.72%
• 5Y*: 11.81%
• 10Y*: 14.93%

VTCAX

• 1D: -1.43%
• 1M: -1.93%
• YTD: -0.55%
• 6M: 1.36%
• 1Y: 21.55%
• 3Y*: 24.41%
• 5Y*: 8.05%
• 10Y*: 9.41%

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

HTECX vs. VTCAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
HTECX Hennessy Technology Fund	23.34%	15.48%	17.29%	35.95%	-26.28%	14.75%	24.45%	39.13%	-2.27%	20.31%
VTCAX Vanguard Communication Services Index Fund Admiral Shares	-0.55%	26.28%	33.10%	44.73%	-38.78%	14.09%	28.95%	28.03%	-16.51%	-5.57%

Correlation

The correlation between HTECX and VTCAX is 0.54, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.54
Correlation (3Y) Calculated over the trailing 3-year period	0.65
Correlation (5Y) Calculated over the trailing 5-year period	0.75
Correlation (10Y) Calculated over the trailing 10-year period	0.71
Correlation (All Time) Calculated using the full available price history since Sep 30, 2004	0.71

The correlation between HTECX and VTCAX shifts across timeframes, from 0.54 (1 year) to 0.75 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

HTECX vs. VTCAX — Risk / Return Rank

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

HTECX

HTECX Risk / Return Rank: 48
HTECX Sharpe Ratio Rank: 53
HTECX Sortino Ratio Rank: 46
HTECX Omega Ratio Rank: 42
HTECX Calmar Ratio Rank: 57
HTECX Martin Ratio Rank: 40

VTCAX

VTCAX Risk / Return Rank: 22
VTCAX Sharpe Ratio Rank: 23
VTCAX Sortino Ratio Rank: 25
VTCAX Omega Ratio Rank: 22
VTCAX Calmar Ratio Rank: 18
VTCAX Martin Ratio Rank: 24

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.

HTECX vs. VTCAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Hennessy Technology Fund (HTECX) and Vanguard Communication Services Index Fund Admiral Shares (VTCAX). 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.

	HTECX	VTCAX	Difference
Sharpe ratio: Return per unit of total volatility	2.15	1.38	+0.77
Sortino ratio: Return per unit of downside risk	2.86	2.07	+0.79
Omega ratio: Gain probability vs. loss probability	1.35	1.25	+0.11
Calmar ratio: Return relative to maximum drawdown	2.90	1.56	+1.34
Martin ratio: Return relative to average drawdown	8.62	5.96	+2.66
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

HTECX vs. VTCAX - Sharpe Ratio Comparison

The current HTECX Sharpe Ratio is 2.15, which is higher than the VTCAX Sharpe Ratio of 1.38. The chart below compares the historical Sharpe Ratios of HTECX and VTCAX, 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

	HTECX	VTCAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.15	1.38	+0.77
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.49	0.38	+0.11
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	0.45	+0.18
Sharpe Ratio (All Time) Calculated using the full available price history	0.33	0.43	-0.09

Drawdowns

HTECX vs. VTCAX - Drawdown Comparison

The maximum HTECX drawdown since its inception was -58.85%, roughly equal to the maximum VTCAX drawdown of -57.11%. Use the drawdown chart below to compare losses from any high point for HTECX and VTCAX.

Drawdown Indicators

	HTECX	VTCAX	Difference
Max Drawdown Largest peak-to-trough decline	-58.85%	-57.11%	-1.74%
Max Drawdown (1Y) Largest decline over 1 year	-15.01%	-13.56%	-1.45%
Max Drawdown (3Y) Largest decline over 3 years	-26.64%	-21.19%	-5.45%
Max Drawdown (5Y) Largest decline over 5 years	-34.88%	-46.58%	+11.70%
Max Drawdown (10Y) Largest decline over 10 years	-35.00%	-46.58%	+11.58%
Current Drawdown Current decline from peak	-0.04%	-3.92%	+3.88%
Average Drawdown Average peak-to-trough decline	-11.95%	-11.89%	-0.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.04%	3.55%	+1.49%

Volatility

HTECX vs. VTCAX - Volatility Comparison

Hennessy Technology Fund (HTECX) has a higher volatility of 6.92% compared to Vanguard Communication Services Index Fund Admiral Shares (VTCAX) at 4.17%. This indicates that HTECX's price experiences larger fluctuations and is considered to be riskier than VTCAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	HTECX	VTCAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.92%	4.17%	+2.75%
Volatility (6M) Calculated over the trailing 6-month period	15.47%	11.12%	+4.35%
Volatility (1Y) Calculated over the trailing 1-year period	20.28%	15.38%	+4.90%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	24.25%	21.24%	+3.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.70%	21.00%	+2.70%

HTECX vs. VTCAX - Expense Ratio Comparison

HTECX has a 1.23% expense ratio, which is higher than VTCAX's 0.10% expense ratio.

Dividends

HTECX vs. VTCAX - Dividend Comparison

HTECX's dividend yield for the trailing twelve months is around 17.15%, more than VTCAX's 0.99% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
HTECX Hennessy Technology Fund	17.15%	21.16%	4.28%	0.00%	0.07%	33.37%	3.58%	2.65%	15.54%	9.60%	0.00%	0.00%
VTCAX Vanguard Communication Services Index Fund Admiral Shares	0.99%	0.95%	1.06%	1.04%	0.88%	1.20%	0.73%	0.89%	2.77%	3.84%	2.68%	3.55%

Frequently Asked Questions

Can I hold both HTECX and VTCAX in my portfolio?

HTECX and VTCAX have a correlation of 0.54, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, HTECX or VTCAX?

HTECX has higher volatility (6.92%) compared to VTCAX (4.17%). In terms of maximum drawdown, HTECX dropped -58.85% vs VTCAX's -57.11%.

Which has better risk-adjusted returns?

HTECX currently has the higher Sharpe Ratio (2.15 vs 1.38), 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.