MT vs. ARM

Last updated Apr 1, 2026

Compare and contrast key facts about ArcelorMittal (MT) and Arm Holdings plc American Depositary Shares (ARM).

Performance

MT vs. ARM - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ArcelorMittal (MT) and Arm Holdings plc American Depositary Shares (ARM). The values are adjusted to include any dividend payments, if applicable.

MT vs. ARM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
MT ArcelorMittal	14.33%	100.13%	-16.92%	12.24%
ARM Arm Holdings plc American Depositary Shares	38.40%	-11.39%	64.16%	18.17%

Fundamentals

Market Cap MT : $39.71B ARM : $161.72B
EPS MT : $4.11 ARM : $0.75
PE Ratio MT : 12.64 ARM : 201.64
PEG Ratio MT : 0.78 ARM : 5.55
PS Ratio MT : 0.65 ARM : 34.58
PB Ratio MT : 0.73 ARM : 20.74
Total Revenue (TTM) MT : $61.35B ARM : $4.67B
Gross Profit (TTM) MT : $33.49B ARM : $4.46B
EBITDA (TTM) MT : $5.91B ARM : $1.05B

Returns By Period

In the year-to-date period, MT achieves a 14.33% return, which is significantly lower than ARM's 38.40% return.

MT

• 1D: 7.20%
• 1M: -20.23%
• YTD: 14.33%
• 6M: 45.11%
• 1Y: 83.45%
• 3Y*: 22.20%
• 5Y*: 13.90%
• 10Y*: 14.77%

ARM

• 1D: 10.46%
• 1M: 18.70%
• YTD: 38.40%
• 6M: 6.92%
• 1Y: 41.66%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

Return for Risk

MT vs. ARM — Risk / Return Rank

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

MT

MT Risk / Return Rank: 89
MT Sharpe Ratio Rank: 91
MT Sortino Ratio Rank: 89
MT Omega Ratio Rank: 86
MT Calmar Ratio Rank: 86
MT Martin Ratio Rank: 91

ARM

ARM Risk / Return Rank: 65
ARM Sharpe Ratio Rank: 67
ARM Sortino Ratio Rank: 68
ARM Omega Ratio Rank: 65
ARM Calmar Ratio Rank: 64
ARM Martin Ratio Rank: 62

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.

MT vs. ARM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ArcelorMittal (MT) and Arm Holdings plc American Depositary Shares (ARM). 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.

	MT	ARM	Difference
Sharpe ratio Return per unit of total volatility	2.03	0.71	+1.32
Sortino ratio Return per unit of downside risk	2.68	1.45	+1.22
Omega ratio Gain probability vs. loss probability	1.35	1.18	+0.17
Calmar ratio Return relative to maximum drawdown	2.91	0.97	+1.94
Martin ratio Return relative to average drawdown	11.43	1.95	+9.48
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MT vs. ARM - Sharpe Ratio Comparison

The current MT Sharpe Ratio is 2.03, which is higher than the ARM Sharpe Ratio of 0.71. The chart below compares the historical Sharpe Ratios of MT and ARM, 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

	MT	ARM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.03	0.71	+1.32
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.36	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.33	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.02	0.56	-0.55

Correlation

The correlation between MT and ARM is 0.27, 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

MT vs. ARM - Dividend Comparison

MT's dividend yield for the trailing twelve months is around 1.35%, while ARM has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MT ArcelorMittal	1.35%	1.21%	2.16%	1.55%	1.45%	0.94%	0.00%	1.14%	0.48%	0.00%	0.00%	4.03%
ARM Arm Holdings plc American Depositary Shares	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

MT vs. ARM - Drawdown Comparison

The maximum MT drawdown since its inception was -97.34%, which is greater than ARM's maximum drawdown of -53.97%. Use the drawdown chart below to compare losses from any high point for MT and ARM.

Drawdown Indicators

	MT	ARM	Difference
Max Drawdown Largest peak-to-trough decline	-97.34%	-53.97%	-43.37%
Max Drawdown (1Y) Largest decline over 1 year	-28.84%	-41.47%	+12.63%
Max Drawdown (5Y) Largest decline over 5 years	-45.99%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-81.10%	—	—
Current Drawdown Current decline from peak	-69.76%	-18.87%	-50.89%
Average Drawdown Average peak-to-trough decline	-69.44%	-22.29%	-47.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.34%	20.67%	-13.33%

Volatility

MT vs. ARM - Volatility Comparison

The current volatility for ArcelorMittal (MT) is 18.36%, while Arm Holdings plc American Depositary Shares (ARM) has a volatility of 23.62%. This indicates that MT experiences smaller price fluctuations and is considered to be less risky than ARM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MT	ARM	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.36%	23.62%	-5.26%
Volatility (6M) Calculated over the trailing 6-month period	30.41%	39.06%	-8.65%
Volatility (1Y) Calculated over the trailing 1-year period	41.35%	58.98%	-17.63%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	39.08%	72.68%	-33.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	45.00%	72.68%	-27.68%

Financials

MT vs. ARM - Profitability Comparison

The chart below illustrates the profitability comparison between ArcelorMittal and Arm Holdings plc American Depositary Shares over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

MT - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, ArcelorMittal reported a gross profit of 1.39B and revenue of 14.97B. Therefore, the gross margin over that period was 9.3%.

ARM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Arm Holdings plc American Depositary Shares reported a gross profit of 1.17B and revenue of 1.24B. Therefore, the gross margin over that period was 94.2%.

MT - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, ArcelorMittal reported an operating income of 327.00M and revenue of 14.97B, resulting in an operating margin of 2.2%.

ARM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Arm Holdings plc American Depositary Shares reported an operating income of 191.00M and revenue of 1.24B, resulting in an operating margin of 15.4%.

MT - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, ArcelorMittal reported a net income of 177.00M and revenue of 14.97B, resulting in a net margin of 1.2%.

ARM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Arm Holdings plc American Depositary Shares reported a net income of 223.00M and revenue of 1.24B, resulting in a net margin of 18.0%.