Alphabet Stock News & Forecast (Dec. 18, 2025): GOOGL Slides on AI Funding Jitters as Google Pushes TorchTPU, Gemini 3 Flash, and a YouTube Oscars Deal
Alphabet shares fell 3.2% on Dec. 18 amid a broader tech selloff, following a Reuters report that Google is developing "TorchTPU" to make its TPUs more compatible with PyTorch and reduce reliance on Nvidia's software. The move comes as investors question the profitability of ongoing AI infrastructure spending.