ARKVX vs. VTCAX

Last updated Aug 1, 2026

ARKVX (ARK Venture Fund) and VTCAX (Vanguard Communication Services Index Fund Admiral Shares) are both Technology Equities funds. Over the past 3 years, ARKVX returned 30.10%/yr vs 18.15%/yr for VTCAX. Their 0.58 correlation means they have sometimes moved together and sometimes differently. ARKVX charges 3.50%/yr vs 0.10%/yr for VTCAX.

Performance

ARKVX vs. VTCAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ARK Venture Fund (ARKVX) 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, ARKVX achieves a 19.13% return, which is significantly higher than VTCAX's -6.72% return.

ARKVX

• 1D: 0.79%
• 1M: -5.42%
• 6M: 16.90%
• YTD: 19.13%
• 1Y: 63.56%
• 3Y*: 30.10%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 34.19%

VTCAX

• 1D: -2.70%
• 1M: -4.25%
• 6M: -9.43%
• YTD: -6.72%
• 1Y: 5.85%
• 3Y*: 18.15%
• 5Y*: 5.59%
• 10Y*: 7.65%
• ALL TIME*: 8.53%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
ARKVX ARK Venture Fund	$0.00	$0.00	$0.00
VTCAX Vanguard Communication Services Index Fund Admiral Shares	$0.00	$0.00	$0.00

ARKVX vs. VTCAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
ARKVX ARK Venture Fund	19.13%	55.68%	6.69%	61.25%	-6.24%
VTCAX Vanguard Communication Services Index Fund Admiral Shares	-6.72%	26.28%	33.10%	44.73%	3.56%

Correlation

The correlation between ARKVX and VTCAX is 0.40, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.40
Correlation (3Y) Balances recent behavior with more history.	0.54
Correlation (All Time) Calculated using the full available price history since Nov 7, 2022	0.58

The correlation between ARKVX and VTCAX shifts across timeframes, from 0.40 (1 year) to 0.58 (all time), reflecting how their relationship changes across market environments.

Return for Risk

ARKVX vs. VTCAX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

ARKVX

ARKVX Risk / Return Rank: 99
ARKVX Sharpe Ratio Rank: 99
ARKVX Sortino Ratio Rank: 99
ARKVX Omega Ratio Rank: 98
ARKVX Calmar Ratio Rank: 99
ARKVX Martin Ratio Rank: 98

VTCAX

VTCAX Risk / Return Rank: 10
VTCAX Sharpe Ratio Rank: 10
VTCAX Sortino Ratio Rank: 10
VTCAX Omega Ratio Rank: 10
VTCAX Calmar Ratio Rank: 10
VTCAX Martin Ratio Rank: 11

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

ARKVX vs. VTCAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ARK Venture Fund (ARKVX) 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.

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.

	ARKVX	VTCAX	Difference
Sharpe ratio: Return per unit of total volatility	3.69	0.35	+3.34
Sortino ratio: Return per unit of downside risk	8.36	0.61	+7.76
Omega ratio: Gain probability vs. loss probability	2.06	1.07	+0.99
Calmar ratio: Return relative to maximum drawdown	9.02	0.44	+8.58
Martin ratio: Return relative to average drawdown	28.09	1.33	+26.76

ARKVX vs. VTCAX - Sharpe Ratio Comparison

The current ARKVX Sharpe Ratio is 3.69, which is higher than the VTCAX Sharpe Ratio of 0.35. The chart below compares the historical Sharpe Ratios of ARKVX 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.

Drawdowns

ARKVX vs. VTCAX - Drawdown Comparison

The maximum ARKVX drawdown since its inception was -19.10%, smaller than the maximum VTCAX drawdown of -57.11%. Use the drawdown chart below to compare losses from any high point for ARKVX and VTCAX.

Drawdown Indicators

	ARKVX	VTCAX	Difference
Max Drawdown Largest peak-to-trough decline	-19.10%	-57.11%	+38.01%
Max Drawdown (1Y) Largest decline over 1 year	-8.14%	-13.56%	+5.42%
Max Drawdown (3Y) Largest decline over 3 years	-15.02%	-21.19%	+6.17%
Max Drawdown (5Y) Largest decline over 5 years	—	-46.58%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-46.58%	—
Current Drawdown Current decline from peak	-5.98%	-9.89%	+3.91%
Average Drawdown Average peak-to-trough decline	-4.14%	-11.85%	+7.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.57%	4.44%	-1.87%

Volatility

ARKVX vs. VTCAX - Volatility Comparison

The current volatility for ARK Venture Fund (ARKVX) is 3.86%, while Vanguard Communication Services Index Fund Admiral Shares (VTCAX) has a volatility of 7.04%. This indicates that ARKVX experiences smaller price fluctuations and is considered to be less risky than VTCAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ARKVX	VTCAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.86%	7.04%	-3.18%
Volatility (6M) Calculated over the trailing 6-month period	10.83%	13.58%	-2.75%
Volatility (1Y) Calculated over the trailing 1-year period	19.90%	17.02%	+2.88%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.73%	21.48%	-2.75%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.73%	21.11%	-2.38%

ARKVX vs. VTCAX - Expense Ratio Comparison

ARKVX has a 3.50% expense ratio, which is higher than VTCAX's 0.10% expense ratio.

Dividends

ARKVX vs. VTCAX - Dividend Comparison

ARKVX has not paid dividends to shareholders, while VTCAX's dividend yield for the trailing twelve months is around 1.09%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARKVX ARK Venture Fund	0.00%	0.00%	0.32%	0.72%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VTCAX Vanguard Communication Services Index Fund Admiral Shares	1.09%	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 ARKVX and VTCAX in my portfolio?

ARKVX and VTCAX have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ARKVX or VTCAX?

VTCAX has higher volatility (7.04%) compared to ARKVX (3.86%). In terms of maximum drawdown, ARKVX dropped -19.10% vs VTCAX's -57.11%.

Which has better risk-adjusted returns?

ARKVX currently has the higher Sharpe Ratio (3.69 vs 0.35), 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.