Alphabet, Google's parent company, is set to raise $80 billion to bolster its AI initiatives, with $10 billion coming from Berkshire Hathaway. The funding strategy includes a $30 billion underwritten public offering and a $40 billion "at-the-market" offering. Berkshire Hathaway will acquire $10 billion in shares through a private placement, purchasing $5 billion in Class A common stock at $351.81 per share and $5 billion in Class C common stock at $348.20 per share. Alphabet aims to enhance its infrastructure to meet growing AI demand.