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Compare Alnylam Pharmaceuticals, Inc. (ALNY) vs Plug Power Inc (PLUG) Price & Performance

Alnylam Pharmaceuticals, Inc.Trade
Plug Power IncTrade

Price performance (Past 24H)

Key statistics

Alnylam Pharmaceuticals, Inc. vs Plug Power Inc — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $299.53 (market cap $39.89B), while Plug Power Inc trades at $2.21 (market cap $3.11B). The key difference: Alnylam Pharmaceuticals, Inc. is far larger — about 12.8× Plug Power Inc's market cap, and Plug Power Inc is trading nearer its 52-week high, Alnylam Pharmaceuticals, Inc. nearer its low. Which is the better fit depends on your goals.

ALNYPLUG
Market Cap
$39.89B$3.11B
Sector
HealthIndustrials
52-Week High
$491.22$4.14
52-Week Low
$278.09$1.40
Enterprise Value
$38.15B$3.90B

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Alnylam Pharmaceuticals, Inc.

ALNY trades at $298.76, down 4.49% today, but maintains a bullish technical outlook with strong support at $290. The company reported robust revenue growth to $3.71 billion in 2025, turning profitable with net income of $313.75 million. Analyst consensus is strongly bullish with a $429.50 price target, supported by positive news on drug pipelines and AI partnerships.

Outlook remains positive driven by expanding product portfolio and strategic collaborations, though risks include clinical trial outcomes and high valuation multiples. Earnings beats in recent quarters reinforce growth trajectory, but dependence on key drug Amvuttra and competitive pressures warrant monitoring for sustained shareholder value.

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.

Returns comparison

Trailing returns across standard periods

Top news

Latest headlines on both assets

About Alnylam Pharmaceuticals, Inc.

Alnylam Pharmaceuticals is a leader in the study of RNA interference (RNAi) therapeutics. RNAi is a naturally occurring biological pathway within cells for sequence-specific silencing and regulation of gene expression. Alnylam has five drugs on the market: Onpattro and Amvuttra for hATTR amyloidosis, Givlaari for acute hepatic porphyria, Oxlumo for primary hyperoxaluria type 1, and Leqvio for hypercholesterolemia.

Read more on ALNY

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.

Read more on PLUG