MMAX vs. SOXX

Last updated Apr 2, 2026

Compare and contrast key facts about iShares Large Cap Max Buffer Mar ETF (MMAX) and iShares Semiconductor ETF (SOXX).

MMAX and SOXX are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. MMAX is an actively managed fund by iShares. It was launched on Mar 31, 2025. SOXX is a passively managed fund by iShares that tracks the performance of the PHLX Semiconductor Sector Index. It was launched on Jul 10, 2001.

Performance

MMAX vs. SOXX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Large Cap Max Buffer Mar ETF (MMAX) and iShares Semiconductor ETF (SOXX). The values are adjusted to include any dividend payments, if applicable.

MMAX vs. SOXX - Yearly Performance Comparison

	2026 (YTD)	2025
MMAX iShares Large Cap Max Buffer Mar ETF	1.18%	5.88%
SOXX iShares Semiconductor ETF	12.48%	60.88%

Returns By Period

In the year-to-date period, MMAX achieves a 1.18% return, which is significantly lower than SOXX's 12.48% return.

MMAX

• 1D: -0.13%
• 1M: 0.41%
• YTD: 1.18%
• 6M: 2.85%
• 1Y: 7.13%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SOXX

• 1D: 3.01%
• 1M: -3.78%
• YTD: 12.48%
• 6M: 22.76%
• 1Y: 80.97%
• 3Y*: 32.61%
• 5Y*: 19.19%
• 10Y*: 28.39%

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

MMAX vs. SOXX - Expense Ratio Comparison

MMAX has a 0.50% expense ratio, which is higher than SOXX's 0.34% expense ratio.

MMAX

iShares Large Cap Max Buffer Mar ETF

SOXX

iShares Semiconductor ETF

Return for Risk

MMAX vs. SOXX — Risk / Return Rank

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

SOXX

SOXX Risk / Return Rank: 92
SOXX Sharpe Ratio Rank: 90
SOXX Sortino Ratio Rank: 90
SOXX Omega Ratio Rank: 89
SOXX Calmar Ratio Rank: 96
SOXX Martin Ratio Rank: 95

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.

MMAX vs. SOXX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Large Cap Max Buffer Mar ETF (MMAX) and iShares Semiconductor ETF (SOXX). 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

	MMAX	SOXX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.03	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.54	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.86	—
Sharpe Ratio (All Time) Calculated using the full available price history	2.75	0.37	+2.38

Correlation

The correlation between MMAX and SOXX is 0.53, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

MMAX vs. SOXX - Dividend Comparison

MMAX's dividend yield for the trailing twelve months is around 1.30%, more than SOXX's 0.49% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MMAX iShares Large Cap Max Buffer Mar ETF	1.30%	1.31%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SOXX iShares Semiconductor ETF	0.49%	0.57%	0.67%	0.78%	1.26%	0.64%	0.81%	1.23%	1.37%	0.90%	1.08%	1.29%

Drawdowns

MMAX vs. SOXX - Drawdown Comparison

The maximum MMAX drawdown since its inception was -1.93%, smaller than the maximum SOXX drawdown of -70.21%. Use the drawdown chart below to compare losses from any high point for MMAX and SOXX.

Drawdown Indicators

	MMAX	SOXX	Difference
Max Drawdown Largest peak-to-trough decline	-1.93%	-70.21%	+68.28%
Max Drawdown (1Y) Largest decline over 1 year	-1.93%	-18.27%	+16.34%
Max Drawdown (5Y) Largest decline over 5 years	—	-45.75%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-45.75%	—
Current Drawdown Current decline from peak	-0.13%	-7.95%	+7.82%
Average Drawdown Average peak-to-trough decline	-0.11%	-20.10%	+19.99%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	4.92%	—

Volatility

Volatility by Period

	MMAX	SOXX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	12.83%	—
Volatility (6M) Calculated over the trailing 6-month period	—	26.41%	—
Volatility (1Y) Calculated over the trailing 1-year period	2.61%	40.12%	-37.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.61%	35.48%	-32.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.61%	32.98%	-30.37%