Alphabet's need to raise $80 billion for AI capex is a worry for its holders, because spending at this scale is no longer funded mainly by free cash flow. The raise includes a $40 billion at-the-market program, $30 billion of offerings and $10 billion from Berkshire Hathaway. The upstream suppliers, from Lumentum and Broadcom to MediaTek, TSMC and Micron, should benefit. x.com
