Mike Bloomberg

President-elect Trump, Oprah Winfrey and Mark Zuckerberg were the top three in a recent report that analyzed how influential billionaires were on Instagram.

Billionaire businessman and former New York City Mayor Michael Bloomberg said Democrats have "more than enough time" to consider voters' views in selecting a new nominee.

Billionaire philanthropist Michael Bloomberg is providing a $44 million matching gift to the Israeli emergency medical services non-profit Magen David Adom.

September 11, 2001, changed the United States forever.

KoBold, which uses artificial intelligence to find critical materials for electric vehicles, will spend a total of $15 million by 2024 to help Bluejay search for natural resources including nickel, copper, cobalt, and platinum as part of its Disko-Nuussuaq project located in Central West Greenland.

Mike Bloomberg’s gun control organization, Everytown for Gun Safety, says it’s spending seven figures to launch a TV and digital ad campaign to pass what it calls “life-saving” background check measures that passed the House on near party-line votes earlier this month.

Former New York City Mayor Michael Bloomberg is giving $150 million to Harvard University for a program designed to help mayors around the world more successfully lead their cities by training them to better manage, innovate and share best practices.

After pouring more than $1.2 billion of his personal fortune into presidential politics this election, former New York Mayor Mike Bloomberg has little to show for it.

Mike Bloomberg didn’t get the best return on his investment to help Democratic nominee Joe Biden win key battleground states in the presidential election. But the former New York City mayor’s top political advisers say the money the multi-billionaire business and media mogul spent on behalf of the Democratic presidential nominee in Florida, Ohio, and Texas freed up the Biden campaign to win other key swing states.

Bloomberg's cash outlay was part of a broader strategy by Democrats to flip key swing states blue, investing in areas previously seen as longshots as well as mavericks that Trump carried in 2016. 

Mike Bloomberg is shelling out millions more of his own money in the final week of the White House race to help bolster Democratic presidential nominee Joe Biden in two swing states – Texas and Ohio.

Mike Bloomberg and Bill Ackman have talked about a unique IPO.

This Citi executive is eyeing Gracie Mansion as NYC battles a crime wave and a slumping economy.

President Trump took to Twitter on Friday to slam former New York City Mayor Mike Bloomberg’s pledge earlier this week to spend $100 million in the crucial general election state of Florida to help elect Democratic presidential nominee Joe Biden and defeat the president in November’s election.

Just a few months ago, the future certainly seemed bright for Hawkfish to play a major role in the presidential campaign by providing “digital ad services, including content creation, ad placement and analytics,” according to a Bloomberg spokeswoman. 

Billionaire Michael Bloomberg reportedly bought a 4,600-acre Colorado ranch after he dropped out of the race for the Democratic nomination for president.

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Bloomberg's presidential run lasted only a handful of months.

Plaintiffs in the class-action suit, which was filed in a federal court in New York, include two field organizers who turned down other job opportunities to join the Bloomberg campaign.

Money can buy you happiness; it can't buy you the Democratic nomination.