Shareholder letters

Shareholder letters can be a source of wisdom for investors. It gives you insights into the brightest minds in the business and how they think of investing.

The Berkshire Hathaway letters are a must for investors. The greatest investor of all time, Warren Buffett, shares numerous tips on investing and life.

https://www.berkshirehathaway.com/letters/letters.html

Another great series of shareholder letters are Jeff Bezos Amazon letters from 1997 to 2021. You can find it on Amazon's website.

https://www.aboutamazon.com/news/company-news

The father of value investing, Benjamin Graham, also wrote letters to shareholders in the 1940s and 1950s which makes it really interesting. 

https://rbcpa.com/benjamin-graham/graham-newman-letters-to-shareholders/