Another Stock Split. Congratulations, You Still Own the Same Company.

Artificial intelligence has been carrying this market like a pack mule, and everyone pretending otherwise should hand in their brokerage statement. But let’s give credit where the numbers actually support it: investors piling into Wall Street’s premier stock-split stocks have contributed meaningfully to the market’s climb outperformance, and several high-profile splits have been announced this year.

Now, before you sprint to buy anything with a split attached to the headline, let’s review what a stock split actually is, because apparently this needs repeating annually: it’s a cosmetic accounting adjustment. One $300 share becomes three $100 shares. Your pizza got sliced into more pieces; you still have the same pizza. Anyone trading a split announcement as new information about business fundamentals is confusing the menu with the meal.

What splits *do* reveal is that management thinks the stock has run up enough to warrant it — a lagging indicator