Group 1 - The Trump family has reportedly earned approximately $1.3 billion from two cryptocurrency companies, World Liberty Financial and American Bitcoin Corp, within a few weeks [1] - The Trump family's net worth has increased by about $670 million due to these developments, bringing their total wealth to $7.7 billion according to Bloomberg Billionaires Index [1] - The family holds around $4 billion in cryptocurrency that is currently locked and not included in the net worth calculation [1] Group 2 - Eric Trump holds shares in American Bitcoin valued at over $500 million; the company was established in March for cryptocurrency mining [2] - American Bitcoin's stock price surged upon its first trading day on September 3 [2]