ARM
Arm Holdings Plc
NASDAQ · Technology · Semiconductors · GB
$231.71
−5.34%Price chart
Sep 17Sep 22Sep 25Sep 30Oct 5Oct 8Oct 13Oct 16
Key dataOct 16, 2026
Open$238.40
From 52W high−47.27%
Volume2.14M
Market cap$247.47B
P/E (TTM)238.9x
P/S (TTM)48.0x
Div yield—
Key dataOct 16, 2026
Open
$238.40
From 52W high
−47.27%
Volume
2.14M
Market cap
$247.47B
ValuationView details →
P/E (Fwd)
89.8x
EV/EBITDA
177.8x
P/E (TTM)
238.9x
RSI (14)
36.2
MomentumView details →
1D Return
−5.34%
YTD Return
+114.83%
SummaryUpdated Jun 1, 2026
Arm Holdings plc (NASDAQ:ARM) is a British semiconductor and software design company founded in 1990 and headquartered in Cambridge, United Kingdom. The company went public on the NASDAQ in September 2023, marking one of the largest technology IPOs of that year. Arm operates as a subsidiary of Kronos II LLC and has become one of the world's most influential technology companies, with over 300 billion chips based on its designs shipped to date. The company's processor architectures power the vast majority of smartphones globally and are increasingly gaining traction in data centers, automotive systems, and artificial intelligence applications.
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