QCOM vs. ARM

Last updated Apr 1, 2026

Compare and contrast key facts about QUALCOMM Incorporated (QCOM) and Arm Holdings plc American Depositary Shares (ARM).

Performance

QCOM vs. ARM - Performance Comparison

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

QCOM vs. ARM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
QCOM QUALCOMM Incorporated	-24.23%	13.84%	8.31%	27.63%
ARM Arm Holdings plc American Depositary Shares	38.40%	-11.39%	64.16%	18.17%

Fundamentals

Market Cap QCOM : $138.95B ARM : $161.72B
EPS QCOM : $4.90 ARM : $0.75
PE Ratio QCOM : 26.27 ARM : 201.64
PS Ratio QCOM : 3.14 ARM : 34.58
PB Ratio QCOM : 6.02 ARM : 20.74
Total Revenue (TTM) QCOM : $44.87B ARM : $4.67B
Gross Profit (TTM) QCOM : $24.72B ARM : $4.46B
EBITDA (TTM) QCOM : $13.74B ARM : $1.05B

Returns By Period

In the year-to-date period, QCOM achieves a -24.23% return, which is significantly lower than ARM's 38.40% return.

QCOM

• 1D: 1.35%
• 1M: -8.96%
• YTD: -24.23%
• 6M: -21.69%
• 1Y: -14.20%
• 3Y*: 2.63%
• 5Y*: 0.84%
• 10Y*: 12.83%

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

QCOM vs. ARM — Risk / Return Rank

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

QCOM

QCOM Risk / Return Rank: 25
QCOM Sharpe Ratio Rank: 25
QCOM Sortino Ratio Rank: 24
QCOM Omega Ratio Rank: 24
QCOM Calmar Ratio Rank: 29
QCOM Martin Ratio Rank: 22

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.

QCOM vs. ARM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for QUALCOMM Incorporated (QCOM) 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.

	QCOM	ARM	Difference
Sharpe ratio Return per unit of total volatility	-0.37	0.71	-1.08
Sortino ratio Return per unit of downside risk	-0.29	1.45	-1.74
Omega ratio Gain probability vs. loss probability	0.96	1.18	-0.22
Calmar ratio Return relative to maximum drawdown	-0.43	0.97	-1.41
Martin ratio Return relative to average drawdown	-1.09	1.95	-3.04
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

QCOM vs. ARM - Sharpe Ratio Comparison

The current QCOM Sharpe Ratio is -0.37, which is lower than the ARM Sharpe Ratio of 0.71. The chart below compares the historical Sharpe Ratios of QCOM 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

	QCOM	ARM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.37	0.71	-1.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.02	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.34	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.39	0.56	-0.17

Correlation

The correlation between QCOM and ARM is 0.59, 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

QCOM vs. ARM - Dividend Comparison

QCOM's dividend yield for the trailing twelve months is around 2.76%, while ARM has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
QCOM QUALCOMM Incorporated	2.76%	2.06%	2.18%	2.18%	2.67%	1.47%	1.69%	2.81%	4.27%	3.50%	3.17%	3.72%
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

QCOM vs. ARM - Drawdown Comparison

The maximum QCOM drawdown since its inception was -86.75%, which is greater than ARM's maximum drawdown of -53.97%. Use the drawdown chart below to compare losses from any high point for QCOM and ARM.

Drawdown Indicators

	QCOM	ARM	Difference
Max Drawdown Largest peak-to-trough decline	-86.75%	-53.97%	-32.78%
Max Drawdown (1Y) Largest decline over 1 year	-31.51%	-41.47%	+9.96%
Max Drawdown (5Y) Largest decline over 5 years	-44.29%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-44.29%	—	—
Current Drawdown Current decline from peak	-41.04%	-18.87%	-22.17%
Average Drawdown Average peak-to-trough decline	-32.94%	-22.29%	-10.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	12.59%	20.67%	-8.08%

Volatility

QCOM vs. ARM - Volatility Comparison

The current volatility for QUALCOMM Incorporated (QCOM) is 6.13%, while Arm Holdings plc American Depositary Shares (ARM) has a volatility of 23.62%. This indicates that QCOM 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

	QCOM	ARM	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.13%	23.62%	-17.49%
Volatility (6M) Calculated over the trailing 6-month period	24.83%	39.06%	-14.23%
Volatility (1Y) Calculated over the trailing 1-year period	38.61%	58.98%	-20.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	37.72%	72.68%	-34.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	37.36%	72.68%	-35.32%

Financials

QCOM vs. ARM - Profitability Comparison

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

QCOM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, QUALCOMM Incorporated reported a gross profit of 6.68B and revenue of 12.25B. Therefore, the gross margin over that period was 54.6%.

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%.

QCOM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, QUALCOMM Incorporated reported an operating income of 3.37B and revenue of 12.25B, resulting in an operating margin of 27.5%.

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%.

QCOM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, QUALCOMM Incorporated reported a net income of 3.00B and revenue of 12.25B, resulting in a net margin of 24.5%.

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%.