Alnylam Pharmaceuticals, Inc. vs Moody's Corporation — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $221.2 (market cap $29.60B), while Moody's Corporation trades at $476.73 (market cap $82.52B). The key difference: Moody's Corporation is far larger — about 2.8× Alnylam Pharmaceuticals, Inc.'s market cap, and Moody's Corporation pays a 0.86% dividend while Alnylam Pharmaceuticals, Inc. pays none. Which is the better fit depends on your goals.
| ALNY | MCO | |
|---|---|---|
Market Cap | $29.60B | $82.52B |
Sector | Health | Financials |
52-Week High | $491.22 | $539.61 |
52-Week Low | $205.48 | $412.23 |
Enterprise Value | $27.56B | $88.54B |
Dividend Yield | — | 0.86% |
Signals from Pluang's Aura AI — not financial advice
ALNY trades at $223.43, up 2.97% in 24 hours, with a bearish technical signal despite recent gains. The stock shows strong profitability with a 79.65% gross margin and 96.55% ROE, but valuation ratios like P/E of 38.54 are elevated. Recent Q2 2026 earnings missed estimates, and multiple law firms are investigating potential securities fraud, adding uncertainty.
Outlook is mixed: analyst consensus is bullish with a $370.07 price target, but risks include ongoing fraud probes and earnings volatility. Revenue growth is robust, projected to reach $4.8B in 2026, yet investors face headwinds from legal issues and technical bearishness.
Moody's Corporation (MCO) trades at $477.00, down 0.24% on the day, with strong fundamentals including 80.15% ROE and 34.25% net margin. The stock shows bearish technical signals but maintains robust earnings momentum with three consecutive quarterly beats. Revenue growth accelerated to $7.72 billion in 2025, while analyst consensus remains bullish with a $561.88 price target representing 18% upside potential.
MCO presents a compelling growth story with premium valuation metrics (P/E 30.23) justified by consistent earnings outperformance and dominant market position. Key risks include sensitivity to debt issuance cycles and elevated valuation multiples. The combination of strong profitability, analyst support, and dividend payments supports a positive long-term outlook despite near-term technical weakness.
Trailing returns across standard periods
Latest headlines on both assets
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 →Moody's, along with S&P Ratings, is a leading provider of credit ratings on fixed income securities. Moody's ratings segment, known as Moody's Investors Service or MIS, includes corporates, structured finance, financial institutions, and public finance ratings. MIS represents a majority of the firm's revenue and profits. Moody's other segment is Moody's Analytics and consists of Research, Data, and Analytics or RD&A and Enterprise Risk Solutions or ERS. RD&A's products include credit research, quantitative credit scores, economic research, business intelligence, know your customer (KYC) tools, commercial real estate data and analytical tools, and training services. ERS includes risk management software solutions to financial institutions.
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