科技公司估值飙升和全球股市上涨推动下，今年全球共有2919名亿万富翁

Core Insights - UBS report indicates that the number of billionaires globally has reached 2,919, with a total wealth of $15.8 trillion, marking a 13% increase from last year [1] - The report highlights that 287 new billionaires were added this year, the second-highest record since 2015, only behind 2021 [1] - Altrata's analysis shows a record 3,508 billionaires with a combined wealth of $13.4 trillion, with the U.S. accounting for 1,135 billionaires, or one-third of the global total [1] Group 1: New Billionaires - Among the new billionaires, 196 are self-made, with a total wealth of $386.5 billion, coming from diverse sectors such as marketing software, infrastructure, and LNG [3] - 91 billionaires inherited their wealth, totaling $298 billion, which is over a one-third increase from last year [3] - The report anticipates that in the next 15 years, children of billionaires will inherit at least $5.9 trillion, primarily in the U.S., Western Europe, and India [3] Group 2: Wealth Mobility - The report notes that wealth is highly concentrated in a few regions, but billionaires are showing high mobility, with 36% of surveyed billionaires having relocated at least once [5] - Reasons for relocation include seeking better quality of life, more efficient tax handling, and geopolitical influences [5] - Tax policies for the ultra-wealthy are diverging globally, with countries like Italy and the UK proposing stricter tax burdens, while Dubai and Singapore attract wealth through tax incentives [5]