Mr. Gat

Decoding Korean stocks for global investors. Every number traced back to the original DART filings.

Forget the GPU Shortage — AI’s Real Bottleneck Is a Korean Transformer

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America waits years for the giant transformers that power AI data centers — and Korea’s Big 3 make them. The bull case, the risks, and a domestic tailwind.

Forget the Chips for a Second. AI’s Real Bottleneck Is Power — and Korea Quietly Owns Pieces of It.

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Everyone is buying the AI chip story. But data centers don’t run on GPUs alone — they run on electricity, and electricity is now the bottleneck. Here is a map of the AI-power supply chain, read two ways (vertical and horizontal), and where Korea’s manufacturers sit in it.

Korea Quietly Rewrote Its Corporate Law. Wall Street Calls It the ‘New Japan Trade.’

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Korea’s Value-Up program is a national attempt to end the chronic “Korea discount.” Unlike past reforms, this one became law — and the policy line has stayed consistent across a change of government. Here’s what actually changed, who wins, and where the skeptics have a point.

Everyone’s Buying AI Chips. Korea’s Quietest AI Trade Builds Reactors.

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The AI power crunch revived the global nuclear cycle, and Korea is the rare country that can still build reactors on time and on budget. Here are the listed Korean nuclear stocks — and the policy risk foreign investors keep missing.

Foreigners Are Dumping Korea — So Why Are They Crowding Into Its Chips?

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In 2026 the KOSPI broke 9,000 while foreign ownership of Samsung and SK Hynix hit a one-year low. It’s not a contradiction — it’s forced selling of “Korea” and deep conviction in its AI memory. Here’s the machine behind it.

Your AWS Key Is the New Password Leak — and Korea Just Learned It the Hard Way

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Korea’s latest breaches weren’t stolen passwords — they were leaked cloud keys that opened the database. Here’s the security-stock angle most foreigners miss.