{"id":4383,"date":"2026-05-18T15:34:09","date_gmt":"2026-05-18T15:34:09","guid":{"rendered":"https:\/\/www.finznest.com\/blog\/regn-d-m-and-more\/"},"modified":"2026-05-18T15:34:09","modified_gmt":"2026-05-18T15:34:09","slug":"regn-d-m-and-more","status":"publish","type":"post","link":"https:\/\/www.finznest.com\/blog\/regn-d-m-and-more\/","title":{"rendered":"REGN, D, M and more"},"content":{"rendered":"<div>\n<div data-test=\"articleBody-2\" data-analytics=\"RegularArticle-articleBody-5-2\">\n<p><span hidden=\"\" aria-hidden=\"true\" class=\"ArticleBody-extraData\"><span hidden=\"\" aria-hidden=\"true\" class=\"ArticleBody-extraData\"><span hidden=\"\" aria-hidden=\"true\" class=\"xyz-data\">Check out the companies making the biggest moves premarket: Regeneron Pharmaceuticals \u2014 The drugmaker fell more than 11% after its treatment for a skin cancer missed goals in a late-stage trial. Macy&#8217;s \u2014 The department store shares jumped nearly 4% in premarket after a regulatory filing revealed Berkshire Hathaway initiated a small position in the company, valued at roughly $55 million at the end of the first quarter. The stake is very small for the conglomerate, so many speculated it was bought by investment lieutenant Ted Weschler, who manages 6% of the equity portfolio. Dominion Energy \u2014 Shares popped more than 12% after NextEra Energy announced a deal to acquire the company in an all-stock transaction. NextEra said the combination of the two companies will create the world&#8217;s largest regulated electric utility business. Bio Rad Laboratories \u2014 The stock jumped 13% following a Wall Street Journal report that activist Elliott Investment Management has built a sizable stake in the company. However, the exact size of the stake nor Elliott&#8217;s vision for the company were not detailed in the report. Arm Holdings \u2014 Shares were down 1% after a Bloomberg report Friday that a probe by the U.S. Federal Trade Commission is investigating if the company is illegally monopolizing parts of the chip market. Delta Air Lines \u2014 Shares were up more than 1% after a regulatory filing showed Berkshire Hathaway took a sizable stake in the airline, at a total of $2.6 billion . It comes six years after Warren Buffett moved Berkshire&#8217;s entire equity portfolio out of airlines. UnitedHealth \u2014 The insurer was off more than 3.5% after it was revealed in the same regulatory filing that Berkshire Hathaway had sold shares of some of the company in the first quarter. Salesforce \u2014 Shares tumbled 1% after Bank of America reinstated coverage of the company at underperform. The bank wrote it expects a structural reset for Salesforce due to artificial intelligence, hitting the company&#8217;s growth. ServiceNow \u2014 The software company jumped more than 4% following Bank of America reinitiating coverage of the stock with a buy rating. ServiceNow will likely benefit from AI, not be replaced by it, the bank wrote. Coinbase , Robinhood \u2014 Shares of the trading platforms tumbled after Bitcoin prices fell more than 5% over the weekend, dipping below 77,000 for the first time since early May. Coinbase fell more than 2.5%, while Robinhood was off almost 2%. Ford Motor \u2014 The stock jumped more than 6.5% after Ford Energy and EDF power solutions North America announced a five-year agreement where they&#8217;ll produce up to four gigawatt hours of direct current Block Battery energy storage systems annually. Ford Energy is a subsidiary of the company, and deliveries as part of the agreement are expected to begin in 2028. \u2014 CNBC&#8217;s Yun Li contributed reporting<\/span><\/span><\/span><span class=\"HighlightShare-hidden\" style=\"top:0;left:0\"\/><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Check out the companies making the biggest moves premarket: Regeneron Pharmaceuticals \u2014 The drugmaker fell more than 11% after its treatment for a skin cancer missed goals in a late-stage trial. Macy&#8217;s \u2014 The department store shares jumped nearly 4% in premarket after a regulatory filing revealed Berkshire Hathaway initiated a small position in the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4384,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[1750],"class_list":["post-4383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-regn"],"_links":{"self":[{"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/posts\/4383","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/comments?post=4383"}],"version-history":[{"count":0,"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/posts\/4383\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/media\/4384"}],"wp:attachment":[{"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/media?parent=4383"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/categories?post=4383"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.finznest.com\/blog\/wp-json\/wp\/v2\/tags?post=4383"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}