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Rivian Automotive, Inc. is entering mid-December with a familiar mix of Silicon Valley ambition and Wall Street skepticism—only now the battleground is less “electric pickup startup” and more “AI-defined vehicle platform.” As of Monday, December 15, 2025, Rivian shares were trading around $18.42, after a volatile stretch driven by the company’s inaugural Autonomy & AI Day, a flurry of analyst price-target moves, and renewed debate about Rivian’s path to scale ahead of the lower-priced R2 launch. Investing.com

Rivian Automotive, Inc. is ending the week at the center of one of the EV market’s biggest storylines: a sharp stock swing tied to its first Autonomy & AI Day, new in-house self-driving silicon, and a push toward subscription software revenue. As of Sunday, December 14, 2025, Rivian shares last closed Friday, Dec. 12 at about $18.42, up roughly 12% on the day after a volatile two-session reaction to the company’s autonomy announcements. MarketBeat+2StockAnalysis+2

Rivian Automotive, Inc. heads into the new week as one of the most-discussed EV stocks on the market—not because of a new vehicle reveal, but because the company is repositioning itself as a software- and AI-driven automaker. After a volatile two-day stretch tied to Rivian’s “Autonomy & AI Day” announcements, RIVN closed Friday at $18.42, up 12.11% on the session after swinging from an intraday low near $16.73 to a high around $19.60, on heavy volume. StockAnalysis

Rivian Automotive, Inc. is back in the spotlight on December 12, 2025, with the stock surging after a volatile two-day stretch that mixed ambitious autonomy headlines with a sharp split on Wall Street.