Welcome to Market Zen, your source for market news and data-driven analysis. I’m a blockchain researcher, financial analyst, personal finance teacher with a Bachelor’s degree in Finance, a Master’s in Economics, and 25 years of investing experience. I have a passion in applying analytics to blockchain and stock market data, using Python, SAS, and Google Cloud.

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Inside Warren Buffett’s Tech Bag: Fintech in Focus

In my previous article, https://marketzen.quora.com/What-s-In-Warren-Buffett-s-Tech-Bag, I identified six tech stocks held by Warren Buffett’s Berkshire Hathaway. In this article, I will take a closer look at two of them: Nu Holdings (parent company of NuBank) and StoneCo, fintech companies operating in Brazil, Colombia, and Mexico. Relying on soft information that Berkshire Hathaway invests very selectivelyContinue reading “Inside Warren Buffett’s Tech Bag: Fintech in Focus”

What’s In Warren Buffett’s Tech Bag?

During the dotcom boom, Warren Buffett famously resisted investing (through Berkshire Hathaway) in technology companies. His reason was simple: don’t invest in anything that that you don’t understand. Fast forward to 2022, and Berkshire Hathaway is invested several large tech companies.


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