Costain Group PLC

Costain Group PLC

COST.L
Costain Group PLCGB flagLondon Stock Exchange
194.40
GBp
+1.80
- -
519.74MMarket Cap

Costain Group PLC (COST.L) Stock Splits

Learn about Costain Group PLC's most recent 17-for-16 basis stock split on May 11, 2020. Understand the impact on shareholders and the company's market position.

Latest Stock Split Details

Key information about Costain Group PLC's most recent stock split

Split Date: 2020-05-11
Split Ratio: 17:16
Price Before Split: $87.13
Price After Split: $82.00

Impact of the Stock Split

Understanding what this means for shareholders

  • The total value of your investment remains the same
  • You now own 1.06 times more shares (a 17:16 ratio)
  • The price per share is reduced proportionally

Historical Stock Splits

A comprehensive history of Costain Group PLC's stock splits

DateRatioIs Reverse SplitPrice Before SplitPrice After Split
2020-05-1117:16No$87.13$82.00
2014-02-271079:1000No$285.93$265.00
2010-05-101:10Yes$17.87$1.79
2007-10-031147:1000No$3352.37$2922.73
1997-11-07263:250No$4340.51$4125.96
1995-06-091:10Yes$5.37$0.54

About Costain Group PLC

Company overview and industry information

Costain Group PLC (COST.L) operates in the Engineering & Construction industry. The recent 17-for-16 stock split reflects the company's growth and strategy to make shares more accessible to a broader range of investors.

Engineering & Construction
Go to Costain Group PLC Summary

Last updated: 6/4/2026

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