Merck & Co., Inc.

Merck & Co., Inc.

MRK
Merck & Co., Inc.US flagNew York Stock Exchange
114.80
USD
-0.85
- -
283.54BMarket Cap

Merck & Co., Inc. (MRK) Stock Splits

Learn about Merck & Co., Inc.'s most recent 131-for-125 basis stock split on June 03, 2021. Understand the impact on shareholders and the company's market position.

Latest Stock Split Details

Key information about Merck & Co., Inc.'s most recent stock split

Split Date: 2021-06-03
Split Ratio: 131:125
Price Before Split: $77.46
Price After Split: $73.91

Impact of the Stock Split

Understanding what this means for shareholders

  • The total value of your investment remains the same
  • You now own 1.05 times more shares (a 131:125 ratio)
  • The price per share is reduced proportionally

Historical Stock Splits

A comprehensive history of Merck & Co., Inc.'s stock splits

DateRatioIs Reverse SplitPrice Before SplitPrice After Split
2021-06-03131:125No$77.46$73.91
1999-02-172:1No$152.27$76.14
1992-05-263:1No$148.77$49.59
1988-05-263:1No$152.80$50.93
1986-05-272:1No$195.05$97.53

About Merck & Co., Inc.

Company overview and industry information

Merck & Co., Inc. (MRK) operates in the Drug Manufacturers - General industry. The recent 131-for-125 stock split reflects the company's growth and strategy to make shares more accessible to a broader range of investors.

Drug Manufacturers - General
Go to Merck & Co., Inc. Summary

Last updated: 6/4/2026

This information is for educational purposes only. Always consult with a financial advisor before making investment decisions.