ARMH vs. VOX

Last updated Apr 1, 2026

Compare and contrast key facts about Arm Holdings PLC ADRhedged ETF (ARMH) and Vanguard Communication Services ETF (VOX).

ARMH and VOX are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. ARMH is an actively managed fund by Precidian. It was launched on Mar 13, 2025. VOX is a passively managed fund by Vanguard that tracks the performance of the MSCI US Investable Market Telecommunication Services 25/50 Index. It was launched on Sep 23, 2004.

Performance

ARMH vs. VOX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Arm Holdings PLC ADRhedged ETF (ARMH) and Vanguard Communication Services ETF (VOX). The values are adjusted to include any dividend payments, if applicable.

ARMH vs. VOX - Yearly Performance Comparison

	2026 (YTD)	2025
ARMH Arm Holdings PLC ADRhedged ETF	39.97%	-2.01%
VOX Vanguard Communication Services ETF	-6.90%	34.77%

Returns By Period

In the year-to-date period, ARMH achieves a 39.97% return, which is significantly higher than VOX's -6.90% return.

ARMH

• 1D: 9.71%
• 1M: 20.77%
• YTD: 39.97%
• 6M: 9.09%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

VOX

• 1D: 3.50%
• 1M: -6.17%
• YTD: -6.90%
• 6M: -3.66%
• 1Y: 22.45%
• 3Y*: 24.33%
• 5Y*: 7.40%
• 10Y*: 8.41%

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

ARMH vs. VOX - Expense Ratio Comparison

ARMH has a 0.19% expense ratio, which is higher than VOX's 0.10% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

ARMH

Arm Holdings PLC ADRhedged ETF

VOX

Vanguard Communication Services ETF

Return for Risk

ARMH vs. VOX — Risk / Return Rank

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

VOX

VOX Risk / Return Rank: 68
VOX Sharpe Ratio Rank: 66
VOX Sortino Ratio Rank: 72
VOX Omega Ratio Rank: 67
VOX Calmar Ratio Rank: 69
VOX Martin Ratio Rank: 67

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.

ARMH vs. VOX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Arm Holdings PLC ADRhedged ETF (ARMH) and Vanguard Communication Services ETF (VOX). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	ARMH	VOX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.11	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.35	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.40	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.80	0.42	+0.38

Correlation

The correlation between ARMH and VOX is 0.34, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

ARMH vs. VOX - Dividend Comparison

ARMH's dividend yield for the trailing twelve months is around 2.42%, more than VOX's 1.05% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ARMH Arm Holdings PLC ADRhedged ETF	2.42%	2.64%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VOX Vanguard Communication Services ETF	1.05%	0.95%	1.05%	1.03%	0.88%	0.93%	0.73%	0.90%	2.77%	3.83%	2.67%	3.55%

Drawdowns

ARMH vs. VOX - Drawdown Comparison

The maximum ARMH drawdown since its inception was -42.04%, smaller than the maximum VOX drawdown of -57.18%. Use the drawdown chart below to compare losses from any high point for ARMH and VOX.

Drawdown Indicators

	ARMH	VOX	Difference
Max Drawdown Largest peak-to-trough decline	-42.04%	-57.18%	+15.14%
Max Drawdown (1Y) Largest decline over 1 year	—	-13.56%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-46.76%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-46.76%	—
Current Drawdown Current decline from peak	-13.75%	-10.03%	-3.72%
Average Drawdown Average peak-to-trough decline	-16.33%	-11.99%	-4.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.64%	—

Volatility

Volatility by Period

	ARMH	VOX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	6.40%	—
Volatility (6M) Calculated over the trailing 6-month period	—	11.80%	—
Volatility (1Y) Calculated over the trailing 1-year period	50.59%	20.34%	+30.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.59%	21.19%	+29.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.59%	20.87%	+29.72%