Check out the companies making the biggest moves in intraday trading: Dominion Energy — The energy company’s stock fell nearly 5% after the Trump administration halted five East Coast wind projects, including Dominion Energy’s Coastal Virginia Offshore Wind, the largest project of its kind in the U.S. Maple Bear — Shares of the Instacart parent company fell more than 3% after it announced it would end the use of artificial intelligence pricing tests on its grocery platform. A pricing test resulted in some customers paying more than others for the same item in the same store. Warner Bros. Discovery — Shares rose 3% after Paramount Skydance announced that Larry Ellison has assured him that he supports a proposed amendment to the HBO parent company. Warner Bros. has already accepted an offer from Netflix. Paramount stock rose 5%, while Netflix stock fell less than 1%. Rocket Lab — Aerospace stocks rose 10% after Rocket Lab won an $816 million contract to build a missile defense satellite system for the U.S. Space Force. UniFirst — Shares soared about 18% after Cintas made a bid to acquire the workwear company. Cintas is offering $275 per share in cash, representing a total value of approximately $5.2 billion and a 64% premium to UniFirst’s 90-day average closing price as of Dec. 11. Cintas shares rose about 3%. Stanley Black & Decker — The company’s stock rose nearly 5% after the company agreed to sell its aerospace manufacturing business to Howmett Aerospace for $1.8 billion. Stanley plans to use the proceeds primarily to repay debt. Howmet stock is up nearly 2%. Janus Henderson — The fund manager’s shares rose 3% after agreeing to be acquired by Trian Fund Management and General Catalyst. The deal is expected to close in mid-2026. TESLA — The electric car maker’s stock rose nearly 3% on Friday after the Delaware Supreme Court reversed a lower court’s decision invalidating Elon Musk’s controversial pay package that included 300 million stock options. Tesla stock has outperformed the rest of the Magnificent Seven since the beginning of the month, rising nearly 15% so far in December. First Solar — The solar energy company’s stock soared nearly 6% after Alphabet announced it would acquire Intersect for $4.75 billion in cash and debt. First Solar is a supplier of solar modules to Intersect. Clearwater Analytics — The company that builds investment management platforms rose 8% after agreeing to be acquired by private equity firms Permira and Warburg Pincus for $8.4 billion, including debt. The transaction is expected to close in the first half of 2026. HONEYWELL — Honeywell fell more than 1% after the company said in a regulatory filing that it expects to incur one-time charges in the fourth quarter, reducing GAAP sales by $310 million and operating income by $370 million. The charges are related to settlement negotiations with FlexJet. —CNBC’s Darla Mercado, Fred Imbert, Sean Conlon and Michelle Fox contributed reporting.
