Alnylam Pharmaceuticals, Inc. vs Zillow Group Inc Class C — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $224 (market cap $29.60B), while Zillow Group Inc Class C trades at $33.27 (market cap $7.68B). The key difference: Alnylam Pharmaceuticals, Inc. is far larger — about 3.9× Zillow Group Inc Class C's market cap. Which is the better fit depends on your goals.
| ALNY | Z | |
|---|---|---|
Market Cap | $29.60B | $7.68B |
Sector | Health | Media |
52-Week High | $491.22 | $90.35 |
52-Week Low | $205.48 | $29.41 |
Enterprise Value | $27.56B | $7.56B |
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.
Zillow Group (Z) trades at $33.26, down 1.45% on the day, amid a bearish technical signal and mixed sentiment. The stock shows strong revenue growth, with Q2 2026 results beating expectations, but faces near-term pressure from a securities class action lawsuit. Valuation metrics like a P/E of 148.41 reflect high growth expectations, while profitability remains modest with a net income margin of 1.96%.
The outlook is cautious; analyst consensus targets $52.00, implying upside, but legal risks and a challenging real estate market pose headwinds. Investors should weigh the company's monetization progress against litigation overhangs and macroeconomic sensitivity for balanced risk-reward assessment.
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 →Zillow Group is an online real estate company that simplifies buying, selling, renting, and financing properties. It partners with agents, brokers, and landlords, combining technology with quality service. Its brands include Zillow, Trulia, StreetEasy, and Hotpads.
Read more on Z →