////// Science for a better life Global Breadcrumb Home Investors Shareholder Information Return Calculator Return Calculator This tool allows you to determine the value and the yield of a given investment in Bayer stock after a specific investment period in the past. You may also include the effect of dividends in the calculation (reinvestment of dividends). Calculations based on data available from April 21, 1987 (XETRA or Frankfurt Stock Exchange resp.). Historic share prices have been adjusted by corporate actions. Services Please choose Current Links Manager's Transactions Corporate Governance Current Reports Quarterly Statement Third Quarter 2021 Annual Report 2020 Last Updated: Tuesday, November 09, 2021 Our Business Pharmaceuticals Consumer Health Crop Science Our Products Bayer Worldwide Magazines & Reports News & Stories Annual Report Quarterly Report More Publications Stay Tuned Job Postings Latest News Newsletter Bayer Share Price Get in Touch Do you have any queries or comments? GLOBAL FORM REPORT A SIDE EFFECT Follow Us Copyright © Bayer AG Conditions of Use Privacy Statement Cookie Settings Imprint Sitemap Usage of Cookies We would like to use optional cookies to better understand your use of this website, to improve our website and to share information with our advertising partners. Detailed information about the use of strictly necessary cookies, which are essential to browse this website, and optional cookies, which you can reject or accept below, and how you can manage or withdraw your consent at any time can be found in our Privacy Statement. COOKIE SETTINGS REJECT COOKIES ACCEPT COOKIES