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Compare Merck & Co., Inc. (MRK) vs Regeneron Pharmaceuticals Inc (REGN) Price & Performance

Merck & Co., Inc.Trade
Regeneron Pharmaceuticals IncTrade

Price performance (Past 24H)

Key statistics

Merck & Co., Inc. vs Regeneron Pharmaceuticals Inc — how do they compare? Merck & Co., Inc. trades at $141.98 (market cap $351.28B), while Regeneron Pharmaceuticals Inc trades at $739.58 (market cap $76.14B). The key difference: Merck & Co., Inc. is far larger — about 4.6× Regeneron Pharmaceuticals Inc's market cap, and Merck & Co., Inc. pays the higher dividend (2.39%). Which is the better fit depends on your goals — on Pluang, investors hold Merck & Co., Inc. for 98 Days and Regeneron Pharmaceuticals Inc for 107 Days on average.

MRKREGN
Market Cap
$351.28B$76.14B
Volume
7,969,665500,239
Sector
HealthHealth
52-Week High
$156.43$852.03
52-Week Low
$82.49$557.73
Typical Hold Time
98 Days107 Days
Enterprise Value
$398.04B$70.85B
Dividend Yield
2.39%0.51%

Aura AI Summary

Signals from Pluang's Aura AI — not financial advice

Merck & Co., Inc.

Merck (MRK) trades at $142.79, up 0.61% today, with a bearish technical signal but strong fundamental performance. The company reported revenue of $65.01B in 2025 with a net income margin of 28.07%, and recent quarterly EPS have consistently beaten expectations. Merck is actively expanding its pipeline through acquisitions, such as the pending $6.7B purchase of Terns Pharmaceuticals announced in April 2026.

The outlook is supported by solid profitability and analyst optimism, with a consensus price target of $158.78 implying upside. Key risks include integration challenges from acquisitions and competitive pressures in the oncology sector. Cash flow trends show variability, with a projected net cash outflow of $1.2B in 2026 due to significant investing activities.

Regeneron Pharmaceuticals Inc

Regeneron Pharmaceuticals (REGN) trades at $742.12, up 0.46% on the day, with a bearish technical signal despite strong fundamentals. The stock shows robust profitability with a 27.86% net income margin and has beaten EPS estimates for three consecutive quarters. Recent news highlights a significant $8 billion immunology alliance expansion with Sanofi, providing substantial upfront and milestone payments.

The outlook is positive due to strong earnings momentum and strategic collaborations, but risks include competitive pressures in key drug markets and technical bearish indicators. Analyst consensus is bullish with a $849.84 price target, suggesting potential upside from current levels, though investors should monitor execution of new partnerships and pipeline developments.

Returns comparison

Trailing returns across standard periods

Investor sentiment on Pluang

What Pluang investors did over the last 30 days

MRK
18% Buy82% Sell
Avg holding period · 98 Days
REGN
98% Buy2% Sell
Avg holding period · 107 Days

Top news

Latest headlines on both assets

About Merck & Co., Inc.

Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform is growing as a major contributor to overall sales. The company also has a substantial vaccine business, with treatments to prevent hepatitis B and pediatric diseases as well as HPV and shingles. Additionally, Merck sells animal health-related drugs. From a geographical perspective, just under half of the firm's sales are generated in the United States.

Read more on MRK →

About Regeneron Pharmaceuticals Inc

Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including Eylea, approved for wet age-related macular degeneration and other eye diseases

Read more on REGN →