Alnylam Pharmaceuticals, Inc. vs ARMOUR Residential REIT, Inc. — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $279.68 (market cap $39.89B), while ARMOUR Residential REIT, Inc. trades at $16.94 (market cap $2.11B). The key difference: Alnylam Pharmaceuticals, Inc. is far larger — about 18.9× ARMOUR Residential REIT, Inc.'s market cap, and ARMOUR Residential REIT, Inc. pays a 16.89% dividend while Alnylam Pharmaceuticals, Inc. pays none. Which is the better fit depends on your goals.
| ALNY | ARR | |
|---|---|---|
Market Cap | $39.89B | $2.11B |
Sector | Health | Financials |
52-Week High | $491.22 | $19.12 |
52-Week Low | $278.09 | $14.05 |
Enterprise Value | $38.15B | — |
Dividend Yield | — | 16.89% |
Signals from Pluang's Aura AI — not financial advice
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.
ARR trades at $17.05, down 0.23% today, with a neutral technical signal and bullish moving averages. The stock shows a low P/E of 6.85 and P/B of 0.9, indicating potential undervaluation, while recent earnings beat expectations in Q1 2026. Dividend payments remain steady at $0.24 per share, supporting income appeal. Revenue for 2025 was $332M with a net income margin of 97.2%, though cash flow trends show volatility in investing activities.
Outlook is mixed: analyst consensus is a $18.50 price target with 20% buy ratings, but risks include volatile earnings and high cash flow swings. The stock offers value and yield, yet requires caution due to operational inconsistencies and market sentiment leaning hold.
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 →ARMOUR Residential REIT Inc is a real estate investment trust that invests in residential mortgage-backed securities or RMBS. These are issued or guaranteed by U.S.-government-sponsored enterprises, such as Fannie Mae, Freddie Mac, or Ginnie Mae. The company's investment portfolio is composed of mortgage-backed securities, adjustable-rate mortgage securities, and multifamily mortgage-backed securities. In terms of total fair value, most Armour's investments are long-term, fixed-rate agency RMBS. Multifamily RMBS also represents a substantial amount. Fannie Mae guarantees most of the company's holdings. Armour derives substantially all its revenue as interest income from its investments.
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