Micron Leads the Week as Bears, Bulls, and Billionaires All Make Their Move

The Big Picture

Today's market is defined by one word: conviction. Insiders are buying in size. Short sellers are pushing hard. And options traders are picking sides ahead of a pivotal earnings week. The result is a market full of tension — but not paralysis.

Micron Sits at the Center

Micron Technology is the name everyone is watching. Analysts lifted the average price target to $1,515, with 44 buy ratings against just five holds. Options flow backed that view — bulls piled in, even as bears placed their own large wagers. With Q4 earnings due September 30, both sides are loading up. The stock is up 284% year-to-date. This week's report will be a true test.

AI Breaks Into Rare Disease

Bill Ackman called it "incredible." An AI model — linked to Microsoft tools — identified a drug combination for a dying rare-disease patient. Eli Lilly is also tied to the story. It is an early signal that AI's impact on pharma is no longer theoretical.

Billionaire Buys and C-Suite Signals

Bill Gates spent over $241 million buying Republic Services shares in late August. That is steady accumulation, not a one-off bet. Uber COO Andrew MacDonald paid $4.1 million of his own cash for shares on September 4 — a clean open-market buy with real conviction behind it.

Short Sellers in Overdrive

Wolfspeed short interest stands at 80.7% of free float. Available shares to borrow: effectively zero. That is a potential squeeze setup. Meanwhile, Wetour Robotics surged over 59% after hours — shorts caught off guard face painful exits.

Earnings Watch

Costco reports today after the close. Its $399 billion market cap makes it the week's biggest retail read. Short interest sits at just 1.7% of free float — the market is firmly in the bull camp.