MRK - Merck & Co., Inc.

$142.79 as of 2026-10-07 · Healthcare · Drug Manufacturers - General · Stock

MRK (Merck & Co., Inc.) is the #111 most-held security of 3,193 tracked on Upside Invest, held by 18 retail investors (3% of tracked portfolios), at an average allocation of 1.2% of their portfolio.

• Popularity rank: #111 of 3,193
• Holders on Upside: 18 retail investors
• Average allocation: 1.2%
• Average holder gain/loss: +40.4%
• Stock grade: C
• 30-day trading activity: 3 buys / 2 sells
• Market cap: $361.2B

Related Healthcare securities: LLY, UNH, JNJ, HIMS, PFE

Holder statistics come from anonymized brokerage portfolios connected to Upside Invest. Join to compare your portfolio, or explore all securities.