TSEM vs. MU

Last updated Apr 1, 2026

Compare and contrast key facts about Tower Semiconductor Ltd (TSEM) and Micron Technology, Inc. (MU).

Performance

TSEM vs. MU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Tower Semiconductor Ltd (TSEM) and Micron Technology, Inc. (MU). The values are adjusted to include any dividend payments, if applicable.

TSEM vs. MU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TSEM Tower Semiconductor Ltd	49.45%	127.96%	68.77%	-29.35%	8.87%	53.68%	7.32%	63.23%	-56.75%	79.09%
MU Micron Technology, Inc.	18.42%	240.24%	-0.96%	71.93%	-45.93%	24.21%	39.79%	69.49%	-22.84%	87.59%

Fundamentals

Market Cap TSEM : $20.04B MU : $385.14B
EPS TSEM : $1.94 MU : $21.30
PE Ratio TSEM : 90.53 MU : 15.86
PEG Ratio TSEM : 3.19 MU : 0.06
PS Ratio TSEM : 12.74 MU : 6.58
PB Ratio TSEM : 6.90 MU : 5.32
Total Revenue (TTM) TSEM : $1.57B MU : $58.12B
Gross Profit (TTM) TSEM : $363.85M MU : $33.96B
EBITDA (TTM) TSEM : $520.83M MU : $25.99B

Returns By Period

In the year-to-date period, TSEM achieves a 49.45% return, which is significantly higher than MU's 18.42% return. Over the past 10 years, TSEM has underperformed MU with an annualized return of 30.70%, while MU has yielded a comparatively higher 41.16% annualized return.

TSEM

• 1D: 10.66%
• 1M: 40.53%
• YTD: 49.45%
• 6M: 142.71%
• 1Y: 392.09%
• 3Y*: 60.47%
• 5Y*: 43.42%
• 10Y*: 30.70%

MU

• 1D: 4.98%
• 1M: -18.04%
• YTD: 18.42%
• 6M: 102.21%
• 1Y: 289.74%
• 3Y*: 78.45%
• 5Y*: 30.25%
• 10Y*: 41.16%

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

Return for Risk

TSEM vs. MU — Risk / Return Rank

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

TSEM

TSEM Risk / Return Rank: 99
TSEM Sharpe Ratio Rank: 100
TSEM Sortino Ratio Rank: 99
TSEM Omega Ratio Rank: 98
TSEM Calmar Ratio Rank: 99
TSEM Martin Ratio Rank: 100

MU

MU Risk / Return Rank: 98
MU Sharpe Ratio Rank: 99
MU Sortino Ratio Rank: 96
MU Omega Ratio Rank: 95
MU Calmar Ratio Rank: 98
MU Martin Ratio Rank: 99

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.

TSEM vs. MU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Tower Semiconductor Ltd (TSEM) and Micron Technology, Inc. (MU). 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.

	TSEM	MU	Difference
Sharpe ratio Return per unit of total volatility	6.29	4.49	+1.80
Sortino ratio Return per unit of downside risk	4.98	3.83	+1.15
Omega ratio Gain probability vs. loss probability	1.68	1.52	+0.16
Calmar ratio Return relative to maximum drawdown	15.79	9.36	+6.43
Martin ratio Return relative to average drawdown	57.66	31.94	+25.72
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TSEM vs. MU - Sharpe Ratio Comparison

The current TSEM Sharpe Ratio is 6.29, which is higher than the MU Sharpe Ratio of 4.49. The chart below compares the historical Sharpe Ratios of TSEM and MU, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	TSEM	MU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	6.29	4.49	+1.80
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.99	0.61	+0.38
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.73	0.85	-0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.00	0.25	-0.25

Correlation

The correlation between TSEM and MU is 0.31, 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

TSEM vs. MU - Dividend Comparison

TSEM has not paid dividends to shareholders, while MU's dividend yield for the trailing twelve months is around 0.15%.

	TTM	2025	2024	2023	2022	2021
TSEM Tower Semiconductor Ltd	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
MU Micron Technology, Inc.	0.15%	0.16%	0.55%	0.54%	0.89%	0.21%

Drawdowns

TSEM vs. MU - Drawdown Comparison

The maximum TSEM drawdown since its inception was -99.75%, roughly equal to the maximum MU drawdown of -98.25%. Use the drawdown chart below to compare losses from any high point for TSEM and MU.

Drawdown Indicators

	TSEM	MU	Difference
Max Drawdown Largest peak-to-trough decline	-99.75%	-98.25%	-1.50%
Max Drawdown (1Y) Largest decline over 1 year	-25.04%	-30.28%	+5.24%
Max Drawdown (5Y) Largest decline over 5 years	-55.39%	-57.63%	+2.24%
Max Drawdown (10Y) Largest decline over 10 years	-62.28%	-57.63%	-4.65%
Current Drawdown Current decline from peak	-70.67%	-26.80%	-43.87%
Average Drawdown Average peak-to-trough decline	-85.55%	-58.46%	-27.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.86%	8.87%	-2.01%

Volatility

TSEM vs. MU - Volatility Comparison

Tower Semiconductor Ltd (TSEM) has a higher volatility of 30.23% compared to Micron Technology, Inc. (MU) at 23.12%. This indicates that TSEM's price experiences larger fluctuations and is considered to be riskier than MU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TSEM	MU	Difference
Volatility (1M) Calculated over the trailing 1-month period	30.23%	23.12%	+7.11%
Volatility (6M) Calculated over the trailing 6-month period	48.15%	49.17%	-1.02%
Volatility (1Y) Calculated over the trailing 1-year period	62.82%	65.00%	-2.18%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	44.30%	49.86%	-5.56%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	42.09%	48.59%	-6.50%

Financials

TSEM vs. MU - Profitability Comparison

The chart below illustrates the profitability comparison between Tower Semiconductor Ltd and Micron Technology, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

TSEM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Tower Semiconductor Ltd reported a gross profit of 117.61M and revenue of 440.21M. Therefore, the gross margin over that period was 26.7%.

MU - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Micron Technology, Inc. reported a gross profit of 17.75B and revenue of 23.86B. Therefore, the gross margin over that period was 74.4%.

TSEM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Tower Semiconductor Ltd reported an operating income of 70.83M and revenue of 440.21M, resulting in an operating margin of 16.1%.

MU - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Micron Technology, Inc. reported an operating income of 16.13B and revenue of 23.86B, resulting in an operating margin of 67.6%.

TSEM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Tower Semiconductor Ltd reported a net income of 80.13M and revenue of 440.21M, resulting in a net margin of 18.2%.

MU - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Micron Technology, Inc. reported a net income of 13.79B and revenue of 23.86B, resulting in a net margin of 57.8%.