Yum! Brands is the world’s largest fast-food catering group
Author: Andy Lin
SEC asked: important risks disclosed in financial report
Buffett carefully explained the important risks that the SEC must disclose in the financial report.
Duke Energy, representative of monopoly energy companies
Duke Energy is a regulated monopoly energy business
Excuses to comfort yourself? Or masters’ method is not suitable for you?
Most people make excuses for failure
How does BlackRock, the world’s largest index and asset management company, make money?
BlackRock’s AUM like index trackers and ETFs top $9 trillion by mid-2023
Some Reasons Buffett Thinks about Poor Investment Returns
Buffett listed some of the main reasons for poor investment returns.
Union Pacific, representative of the duopoly
Union Pacific and Berkshire’s BNSF, the U.S. railroad duopoly
Berkshire IPO Highlights
Berkshire listed on NYSE on November 29, 1988.
Why are only US stocks the most valuable for long-term investment?
The factors that many investors worry about listed in this article will not cause too much harm to the long-term investment value of US stocks.
Smartphones that support satellite calls
As of 2025, there are only smartphone from China that supports satellite calls in the world.