Compare Arm Holdings plc (ARM) vs Plug Power Inc (PLUG) Price & Performance

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Price performance (Past 24H)

Key statistics

Arm Holdings plc vs Plug Power Inc — how do they compare? Arm Holdings plc trades at $312.08 (market cap $345.41B), while Plug Power Inc trades at $2.22 (market cap $3.11B). The key difference: Arm Holdings plc is far larger — about 111.1× Plug Power Inc's market cap, and Arm Holdings plc is trading nearer its 52-week high, Plug Power Inc nearer its low. Which is the better fit depends on your goals.

	ARM	PLUG
Market Cap	$345.41B	$3.11B
Sector	Technology	Industrials
52-Week High	$439.46	$4.14
52-Week Low	$104.55	$1.40
Enterprise Value	$342.26B	$3.90B

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Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Arm Holdings plc

ARM Holdings trades at $323.39, down 1.37% over 24 hours, with a bullish technical outlook supported by moving averages and strong quarterly earnings beats. The company reported robust revenue growth to $4.01B in 2025, with net income of $792M, though valuation ratios like P/E of 380.46 reflect premium pricing. Recent news highlights ARM's role in AI infrastructure and data center expansion, driving investor optimism.

Outlook remains positive with analyst consensus favoring buy ratings (74.07%) and a $321.65 price target, but risks include high valuation sensitivity and competitive pressures in the semiconductor space. Upside potential hinges on continued AI-driven demand and execution of growth initiatives like the AGI CPU launch.

Plug Power Inc

PLUG trades at $2.23, down 6.3% on the day, with a bearish technical signal and negative cash flows. The company reported a net loss of $1.63 billion in 2025 despite revenue of $710 million, with gross profit margin at -25.66%. Recent news includes a 50MW electrolyzer order for the Hunter Valley Hydrogen Hub in Australia, but the stock faces pressure from analyst target cuts and high short interest of 27.4%.

Outlook remains challenged by persistent losses and cash burn, though analyst consensus suggests 31% upside to the $2.92 target. Key risks include delayed profitability targets beyond 2028 and reliance on financing amid negative operating cash flow. The stock's viability hinges on successful project execution and hydrogen market adoption.

Aura AI is an analytical signal, not financial advice — do your own research.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

ARM

REX AI Equity Premium Income ETF shifts to weekly payouts, but income sustainability is uncertain.24/7 Wall Street · 16 hours agoNeutral Global Edge AI semiconductor market to reach $151.3B by 2035, driven by AI adoption in devices and industries.Sns Insider · 3 days agoBullish Micron boosts US semiconductor supply chain with $3B investment and $500M for wafer expansionCNBC · 4 days agoBullish View details →

PLUG

Plug Power sells Texas project and advances New York deal, expects $80M liquidity boost soonGlobeNewsWire · 6 hours agoBullish Global green hydrogen market to reach $188.9B by 2035, growing at 31.2% CAGR driven by industry and transport demand.Custom Market Insights · 4 days agoBullish View details →

About Arm Holdings plc

Arm Holdings designs the architecture for high-performance, energy-efficient processors used in nearly all smartphones and millions of other devices. Its intellectual property powers global computing from mobile to AI.

About Plug Power Inc

Plug Power is building an end-to-end green hydrogen ecosystem—from production, storage and delivery to energy generation. The company plans to build and operate green hydrogen highways across North America and Europe. Plug will deliver its green hydrogen solutions directly to its customers and through joint venture partners into multiple end markets—including material handling, e-mobility, power generation, and industrial applications.