ATEX vs. SOXQ

Last updated Jun 4, 2026

ATEX (Anterix Inc.) is a stock, while SOXQ (Invesco PHLX Semiconductor ETF) is Semiconductors fund tracking the PHLX Semiconductor Sector Index. Over the past 3 years, ATEX returned 27.09%/yr vs 59.40%/yr for SOXQ. At a 0.24 correlation, their price movements are largely independent.

Performance

ATEX vs. SOXQ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Anterix Inc. (ATEX) and Invesco PHLX Semiconductor ETF (SOXQ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ATEX achieves a 206.55% return, which is significantly higher than SOXQ's 96.72% return.

ATEX

• 1D: 0.03%
• 1M: 38.32%
• YTD: 206.55%
• 6M: 232.94%
• 1Y: 150.82%
• 3Y*: 27.09%
• 5Y*: 5.96%
• 10Y*: 11.91%

SOXQ

• 1D: 1.42%
• 1M: 32.12%
• YTD: 96.72%
• 6M: 91.61%
• 1Y: 181.76%
• 3Y*: 59.40%
• 5Y*: —
• 10Y*: —

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

ATEX vs. SOXQ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
ATEX Anterix Inc.	206.55%	-28.82%	-7.95%	3.57%	-45.25%	17.31%
SOXQ Invesco PHLX Semiconductor ETF	96.72%	43.11%	20.16%	66.74%	-35.59%	24.82%

Correlation

The correlation between ATEX and SOXQ is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.27
Correlation (3Y) Calculated over the trailing 3-year period	0.24
Correlation (All Time) Calculated using the full available price history since Jun 14, 2021	0.24

Return for Risk

ATEX vs. SOXQ — Risk / Return Rank

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

ATEX

ATEX Risk / Return Rank: 89
ATEX Sharpe Ratio Rank: 95
ATEX Sortino Ratio Rank: 92
ATEX Omega Ratio Rank: 89
ATEX Calmar Ratio Rank: 88
ATEX Martin Ratio Rank: 83

SOXQ

SOXQ Risk / Return Rank: 96
SOXQ Sharpe Ratio Rank: 98
SOXQ Sortino Ratio Rank: 95
SOXQ Omega Ratio Rank: 95
SOXQ Calmar Ratio Rank: 97
SOXQ Martin Ratio Rank: 97

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.

ATEX vs. SOXQ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Anterix Inc. (ATEX) and Invesco PHLX Semiconductor ETF (SOXQ). 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.

	ATEX	SOXQ	Difference
Sharpe ratio: Return per unit of total volatility	3.06	5.43	-2.37
Sortino ratio: Return per unit of downside risk	3.55	5.22	-1.67
Omega ratio: Gain probability vs. loss probability	1.42	1.72	-0.31
Calmar ratio: Return relative to maximum drawdown	4.05	11.73	-7.69
Martin ratio: Return relative to average drawdown	7.99	45.01	-37.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ATEX vs. SOXQ - Sharpe Ratio Comparison

The current ATEX Sharpe Ratio is 3.06, which is lower than the SOXQ Sharpe Ratio of 5.43. The chart below compares the historical Sharpe Ratios of ATEX and SOXQ, 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

	ATEX	SOXQ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.06	5.43	-2.37
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.14	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.24	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.09	0.98	-0.89

Drawdowns

ATEX vs. SOXQ - Drawdown Comparison

The maximum ATEX drawdown since its inception was -72.27%, which is greater than SOXQ's maximum drawdown of -46.01%. Use the drawdown chart below to compare losses from any high point for ATEX and SOXQ.

Drawdown Indicators

	ATEX	SOXQ	Difference
Max Drawdown Largest peak-to-trough decline	-72.27%	-46.01%	-26.26%
Max Drawdown (1Y) Largest decline over 1 year	-37.49%	-15.59%	-21.90%
Max Drawdown (3Y) Largest decline over 3 years	-57.35%	-39.36%	-17.99%
Max Drawdown (5Y) Largest decline over 5 years	-72.27%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-72.27%	—	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-38.78%	-12.96%	-25.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	18.96%	4.06%	+14.90%

Volatility

ATEX vs. SOXQ - Volatility Comparison

The current volatility for Anterix Inc. (ATEX) is 12.44%, while Invesco PHLX Semiconductor ETF (SOXQ) has a volatility of 13.44%. This indicates that ATEX experiences smaller price fluctuations and is considered to be less risky than SOXQ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ATEX	SOXQ	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.44%	13.44%	-1.00%
Volatility (6M) Calculated over the trailing 6-month period	36.92%	26.70%	+10.22%
Volatility (1Y) Calculated over the trailing 1-year period	49.73%	33.78%	+15.95%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.42%	36.38%	+7.04%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	49.95%	36.38%	+13.57%

Dividends

ATEX vs. SOXQ - Dividend Comparison

ATEX has not paid dividends to shareholders, while SOXQ's dividend yield for the trailing twelve months is around 0.26%.

Position	TTM	2025	2024	2023	2022	2021
ATEX Anterix Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SOXQ Invesco PHLX Semiconductor ETF	0.26%	0.50%	0.68%	0.87%	1.36%	0.72%

Frequently Asked Questions

Can I hold both ATEX and SOXQ in my portfolio?

ATEX and SOXQ have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ATEX or SOXQ?

SOXQ has higher volatility (13.44%) compared to ATEX (12.44%). In terms of maximum drawdown, ATEX dropped -72.27% vs SOXQ's -46.01%.

Which has better risk-adjusted returns?

SOXQ currently has the higher Sharpe Ratio (5.43 vs 3.06), 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.