Buffett also announced Berkshire Hathaway renewed its lease at the Omaha headquarters.
"We're hoping for a deal in the United Kingdom and/or in Europe, no matter how Brexit comes out", the billionaire told his annual shareholders' meeting.
The veteran USA investor said he would like to make more of a name for his firm, Berkshire Hathaway, in the United Kingdom and in Europe.
Mueller Agrees To ‘Tentative’ Date To Testify Before House Judiciary, Democrat Says
David Cicilline , Rhode Island Democrat, told Fox News Sunday , the special counsel has "signed off" on an agreement to appear before lawmakers.
Berkshire Hathaway, which manages assets equivalent to the size of the Swiss economy, revealed profits for the first quarter of $21.7bn (£16.4bn), up significantly from the $1bn loss reported a year ago.
Buffett has said that Berkshire has a succession plan in place for whenever it is needed.
Operating profit, which Buffett considers a better performance measure, rose 5 percent to $5.56 billion, or about $3,388 per Class A share, from $5.29 billion, or $3,215 per share, a year earlier.
Let's make a Brexit deal, UK PM May tells Labour opposition
Nevertheless, McDonnell said talks would continue this week and if a deal could still be struck, it must be concluded quickly. The Conservatives are desperate to move forward after losing hundreds of positions in last week's local authority elections.
Buffett said then that he thought Amazon stock was likely too expensive for him to buy now at a value, but one of his investment managers at Berkshire decided differently this year.
Warren Buffet is 88 and won't be the CEO of Berkshire Hathaway (BRKB) forever.
The investment is another sign of the "changing of the guard" at Berkshire, which holds its annual shareholder meeting Saturday.
Atterrissage d'urgence d'un avion de ligne à Moscou, plusieurs morts
Selon une source dans les services de secours citée par l'agence publique TASS " plusieurs personnes ont été blessées ". Il y avait à bord 73 passagers et 6 membres d'équipage, selon les médias russes.