On February 4, 2019, it was announced that the activist hedge fund Starboard Value, which had played a large role in turning around the troubled Olive Garden restaurant chain, would be investing $200 million into Papa John's Pizza and that Starboard could possibly invest an additional $50 million by March 29, 2019.
On February 14, 2019, Amazon announced it was not moving forward with plans to build HQ2 in Queens but would instead focus solely on the Arlington location. The company plans to locate at least 25,000 employees at HQ2 by 2030 and will invest more than US$2.5 billion to establish its new headquarters in Crystal City as well as neighboring Pentagon City and Potomac Yard, an area jointly marketed as "National Landing." The announcement also created a new partnership with Virginia Tech to develop a revolutionary Innovation Campus to fill demand for high-tech talent in National Landing and beyond.
On February 15, 2019, President Trump declared a national emergency in order to bypass the United States Congress, after being unsatisfied with a bipartisan border bill which had passed the House of Representatives and the Senate a day before.
On 19 February 2019, Musk stated in a tweet that Tesla would build half a million cars in 2019. The SEC reacted to Musk's tweet by filing in court, initially asking the court to hold him in contempt for violating the terms of a settlement agreement with such a tweet, which was disputed by Musk. This was eventually settled by a joint agreement between Musk and the SEC clarifying the previous agreement details, in which agreement included a list of topics that Musk would need preclearance before tweeting about.
February 20, 2019 Microsoft Corp said it will offer its cyber security service AccountGuard to 12 new markets in Europe including Germany, France and Spain, to close security gaps and protect customers in political space from hacking.