Alnylam Pharmaceuticals, Inc. vs Mercadolibre Inc — how do they compare? Alnylam Pharmaceuticals, Inc. trades at $224 (market cap $29.60B), while Mercadolibre Inc trades at $1,840.01 (market cap $98.35B). The key difference: Mercadolibre Inc is far larger — about 3.3× Alnylam Pharmaceuticals, Inc.'s market cap, and Mercadolibre Inc is trading nearer its 52-week high, Alnylam Pharmaceuticals, Inc. nearer its low. Which is the better fit depends on your goals.
| ALNY | MELI | |
|---|---|---|
Market Cap | $29.60B | $98.35B |
Sector | Health | Consumer Cyclical |
52-Week High | $491.22 | $2.51K |
52-Week Low | $205.48 | $1.55K |
Enterprise Value | $27.56B | $106.00B |
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.
MercadoLibre (MELI) trades at $1,828.29, up 0.22% with strong technical bullish signals from moving averages. The company demonstrates exceptional revenue growth, reaching $28.89 billion in 2025, though recent earnings misses and margin pressures from strategic investments have tempered investor enthusiasm. Analyst consensus remains strongly bullish with a $2,150 price target, representing 17.6% upside potential from current levels.
MELI's growth-first strategy is driving market share gains but sacrificing near-term profitability. The stock presents a compelling opportunity for long-term investors willing to tolerate margin volatility, though execution risks and competitive pressures in Latin American e-commerce warrant careful monitoring. Current valuation at 52.77 P/E reflects premium pricing for high-growth expectations.
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 →MercadoLibre runs the largest e-commerce marketplace in Latin America, connecting a network of more than 140 million active users and 1 million active sellers as of the end of 2021 across an 18-country footprint. The company also operates a host of complementary businesses, with shipping solutions (Mercado Envios), a payment and financing operation (Mercado Pago), advertisements (Mercado Clics), classifieds, and a turnkey e-commerce solution (Mercado Shops) rounding out its arsenal. MercadoLibre generates revenue from final value fees, advertising royalties, payment processing, insertion fees, subscription fees, and interest income from consumer and small-business lending.
Read more on MELI →