Compare Aecom (ACM) vs Alnylam Pharmaceuticals, Inc. (ALNY) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Aecom vs Alnylam Pharmaceuticals, Inc. — how do they compare? Aecom trades at $62.07 (market cap $8.62B), while Alnylam Pharmaceuticals, Inc. trades at $223.8 (market cap $29.60B). The key difference: Alnylam Pharmaceuticals, Inc. is far larger — about 3.4× Aecom's market cap, and Aecom pays a 1.77% dividend while Alnylam Pharmaceuticals, Inc. pays none. Which is the better fit depends on your goals.
| ACM | ALNY | |
|---|---|---|
Market Cap | $8.62B | $29.60B |
Sector | Industrials | Health |
52-Week High | $134.35 | $491.22 |
52-Week Low | $66.86 | $205.48 |
Enterprise Value | $10.81B | $27.56B |
Dividend Yield | 1.77% | — |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ACM's stock declined 15.32% to $62.07, driven by a Q2 2026 earnings miss with a loss of $0.50 per share versus a $1.46 estimate, alongside a securities fraud investigation announcement (Business Wire, August 11, 2026). Technical indicators are bearish, with support at $62. Despite this, revenue reached $16.14 billion in 2025, and analyst consensus remains positive with a $88.25 price target and 64% buy ratings.
The outlook is mixed: strong fundamentals like a low P/S of 0.57 and record backlog offer upside, but near-term risks from project delays and legal scrutiny may pressure the stock. Earnings volatility and negative ROE/ROA highlight execution challenges, requiring careful monitoring of quarterly results and legal developments for investor confidence.
ALNY trades at $222.54, up 2.56% today, amid a bearish technical signal with support at $218 and resistance at $223. The company reported strong revenue growth to $3.71B in 2025 and turned profitable with net income of $313.75M, though recent Q2 2026 earnings missed estimates. Analyst consensus remains bullish with a $370.07 price target, but multiple law firms are investigating potential securities fraud, creating near-term uncertainty.
The outlook is mixed: robust fundamentals and analyst support suggest long-term upside, but legal risks and recent earnings volatility pose significant headwinds. Investors face tension between strong profitability metrics and heightened sentiment risks from ongoing investigations.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
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Latest headlines on both assets
About Aecom
Aecom is one of the largest global providers of design, engineering, construction, and management services. The firm serves a broad spectrum of end markets including infrastructure, water, transportation, and energy. Based in Los Angeles, Aecom has a presence in over 150 countries and employs 51,000. The company generated $13.3 billion in sales and $701 million in adjusted operating income in fiscal 2021.
Read more on ACM →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 →
