Today's biggest winners and losers in the stock market.

On this episode of Stock Movers:

-Silicon Laboratories (SLAB) shares jump as much as 54% to $210.90 in premarket trading after Texas Instruments agreed to acquire the chip designer for $231 per share in cash, in a deal that represents a total enterprise value of approximately $7.5 billion. TXN shares slip 3.4% before the opening bell.

- Eli Lilly (LLY) provided an upbeat sales forecast for the year Wednesday as strong demand for its weight loss drug cemented its position at the top of the obesity market.The guidance was a sharp contrast to rival Novo Nordisk A/S, which warned investors Tuesday that its sales could drop as much as 13% this year on intensifying price competition in the weight loss market. Lilly, on the other hand, expects its sales to grow as much as 27% this year.

- Chipotle Mexican Grill (CMG) doldrums are set to extend into 2026, with the burrito chain offering a full year-sales target that fell short of Wall Street’s expectations.Sales at established locations are expected to be “about flat” this year, Chipotle said in a statement Tuesday. That’s below the average of estimates compiled by Bloomberg and follows a decline in comparable sales in 2025 — the first time that’s happened since Chipotle became a public company.