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Sam Ro

Founder & Editor,

TKer.co

About Sam

Sam Ro is the founder and editor of TKer, the award-winning newsletter curating news, data, and insights on the markets and the economy for long-term investors. He previously wrote the Axios Markets newsletter. Before that, he was the managing editor at Yahoo Finance and the deputy editor of markets at Business Insider. He is a CFA charterholder.   


Sam's Articles

Market skeptics and commenters on social media will watch a single variable move in what they consider an unfavorable way, then jump to the conclusion that the stock market is in trouble. Consider the recent rally in long-term interest rates. That’s gotta be bad news for the stock market, right? Not necessarily, advises Sam Ro, editor of Tker.co.
Nothing lasts forever. This is especially true in the business world. Entrepreneurs and executives come and go, and industries and companies rise and fall. These dynamics are very much at the core of TKer Stock Market Truth No. 9: There’s a lot of turnover, says Sam Ro, editor of Tker.co.
I’ve been doing a lot of reading, listening, and watching over the past three weeks. And I can confidently say that...no one knows where things are headed in the next couple of weeks and months, advises Sam Ro, editor of Tker.co.
Warren Buffett’s success in building a market-beating portfolio of stocks has earned him an almost mythological status in investing lore. But luck also plays a role in picking stocks, writes Sam Ro, editor of Tker.co.

Sam's Videos

Sam is the founder and editor of Tker, an award-winning financial newsletter, as well as a former editor at Yahoo Finance and Business Insider. In this session, he will sit down with Mike for a live chat on US and global markets. They’ll cover the latest economic and geopolitical developments, as well as the ongoing trade and tariff turmoil. Plus, they’ll discuss which stocks, sectors, and strategies can help you best navigate it all.               


Live Now

Mid-Year Portfolio Review

June 2 - 3, 2026