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

On this episode of Stock Movers:

- Shares of Jack Daniel’s whiskey maker Brown-Forman (BF.B) soared as much as 21% on Thursday, a record intraday climb, following a Bloomberg report that French beverages company Pernod Ricard is seeking to buy the company. Wall Street notes that the Brown family has the majority of voting control and has rebuffed previous attempts to sell, but persistent industry weakness could make a deal more likely.

- As travelers across the US endure hours-long security lines at airports due to the partial government shutdown, investors are piling into car-rental companies on bets the disruption will push more people onto the road. Hertz Global Holdings Inc. (HTZ) shares rose about 9.2% on Thursday, while Avis Budget Group Inc. (CAR) surged 13% for its biggest one-day gain since June, as chaos at US airports drove optimism that more travelers would rent cars instead. Traffic to Hertz’s website jumped about 15% this week as customers looked for ways around air-travel disruptions. The company has been promoting discounts on last-minute reservations and one-way rentals.

- SanDisk (SNDK) and other memory stocks extended their losses on Thursday after Alphabet Inc.’s Google publicized research on a new algorithm that could allow more efficient use of the storage needed for artificial-intelligence development.

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