Arm Holdings plc (ARM)
NASDAQ: ARM · Real-Time Price · USD
292.34
+2.68 (0.93%)
At close: Oct 1, 2026, 4:00 PM EDT
294.14
+1.80 (0.62%)
After-hours: Oct 1, 2026, 7:59 PM EDT

Arm Holdings Market Cap

Arm Holdings has a market cap or net worth of $312.24 billion as of October 1, 2026. Its market cap has increased by 108.39% in one year.

Market Cap
312.24B
Enterprise Value
308.84B
1-Year Change
108.39%
Ranking
Category
Stock Price
$292.34

Chart

Chart

Since September 14, 2023, Arm Holdings's market cap has increased from $65.25B to $312.24B, an increase of 378.54%. That is a compound annual growth rate of 67.10%.

History

DateMarket Cap% Change
Oct 1, 2026312.24B169.23%
Dec 31, 2025115.98B-10.55%
Dec 31, 2024129.65B68.15%
Dec 29, 202377.10B18.17%
Sep 14, 202365.25B-

Market Capitalization

Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.

Formula: Market Cap = Stock Price * Shares Outstanding

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Market Cap Rankings