What is the current market cap of ARM?

As of today, ARM market cap is $225B

What market cap category does ARM fall into?

Based on its current market cap, ARM falls into the Mega Cap category

ARM market cap is up +0.11% today

ARM market cap is up +27.08% year-over-year

ARM market cap is currently -52.14% below its historical high of $469B set on June 18, 2026

ARM market cap is higher than 97.33% of companies in Technology sector

$224.63B$245.64M+0.11%

October 23, 2026

Current Value: As of today, ARM market cap is $225B, up +0.11% in the most recent trading session on October 23, 2026
Category: Based on its current market cap, ARM falls into the Mega Cap category
Historical Performance: ARM market cap is up +93.50% year-to-date, up +27.08% over the past 365 days
All-Time High Comparison: ARM market cap is currently -52.14% below its historical high of $469B set on June 18, 2026
3-Year Low Comparison: ARM market cap is +357.42% above its 3-year low of $49B reached on October 30, 2023
Sector Comparison: ARM market cap is higher than 97.33% of companies in Technology sector

ARM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
Market Cap	Oct 23, 26	$225B	+0.1%	-36.8%	-25.7%	+93.5%	+27.1%	+336.4%	–
Price	Oct 23, 26	$210.33	+0.1%	-36.8%	-25.7%	+92.4%	+26.3%	+318.9%	–
Shares Outstanding	Jul 31, 26	1.07B	-0.0%	–	–	–	+0.7%	+4.2%	–
PE Ratio	Oct 23, 26	215.77	+0.1%	-36.8%	-25.7%	+48.1%	+0.8%	-26.0%	–
TTM Revenue	Jun 30, 26	$5.16B	+4.8%	–	+4.8%	–	+25.1%	+93.7%	+645.1%
TTM EPS	Jun 30, 26	$0.97	+15.2%	–	+15.2%	–	+48.4%	+148.5%	+344.5%
Enterprise Value	Oct 23, 26	$221.23B	+0.1%	-37.1%	-26.0%	+95.8%	+27.2%	+347.1%	–
TTM Dividend	Oct 23, 26	-	–	–	–	–	–	–	–
TTM Net Income	Jun 30, 26	$1.04B	+15.5%	–	+15.5%	–	+49.4%	+158.4%	+364.0%

ARM Market Cap Highs Comparison
Period	High	Date	Current
1M	$355B	Sep 23, 26	-36.8%
3M	$356B	Sep 22, 26	-36.9%
6M	$469B	Jun 18, 26	-52.1%
1Y	$469B	Jun 18, 26	-52.1%
3Y	$469B	Jun 18, 26	-52.1%
5Y	$469B	Jun 18, 26	-52.1%
All	$469B	Jun 18, 26	-52.1%

ARM Market Cap Lows Comparison
Period	Low	Date	Current
1M	$224B	Oct 22, 26	+0.1%
3M	$224B	Oct 22, 26	+0.1%
6M	$211B	Apr 28, 26	+6.5%
1Y	$111B	Feb 3, 26	+102.5%
3Y	$49B	Oct 30, 23	+357.4%
5Y	$49B	Oct 20, 23	+357.7%
All	$49B	Oct 20, 23	+357.7%

Date	Value	Change
Oct 23, 2026	$225B	+93.5%
Dec 31, 2025	$116B	-10.7%

Date	Value	Change
Dec 31, 2024	$130B	+68.3%
Dec 31, 2023	$77B	-

What is the current market cap of ARM?: As of today, ARM market cap is $225B
What market cap category does ARM fall into?: Based on its current market cap, ARM falls into the Mega Cap category
What is ARM market cap today change?: ARM market cap is up +0.11% today
What is 1-year change in ARM market cap?: ARM market cap is up +27.08% year-over-year
How far is ARM market cap from its all-time high?: ARM market cap is currently -52.14% below its historical high of $469B set on June 18, 2026
How does ARM market cap rank versus sector peers?: ARM market cap is higher than 97.33% of companies in Technology sector