Alphabet's Q3 Earnings Beat Estimates, Revenues Increase Y/Y

Core Insights - Alphabet's third-quarter 2025 earnings per share (EPS) reached $2.87, exceeding the Zacks Consensus Estimate by 26.99% and reflecting a year-over-year increase of 35.4% [1] - Total revenues for the quarter amounted to $102.35 billion, marking a 16% year-over-year growth (15% at constant currency) [2] Revenue Breakdown - Net revenues, excluding total traffic acquisition costs (TAC), were $87.47 billion, surpassing the consensus estimate by 3% and increasing 17.3% year over year [2] - Google Services revenues rose 13.8% year over year to $87.05 billion, accounting for 85.1% of total revenues, beating the Zacks Consensus Estimate by 2.43% [3] - Google Cloud revenues surged 33.5% year over year to $15.16 billion, representing 14.8% of total revenues for the quarter and exceeding the consensus estimate by 3.25% [3] Advertising Performance - Search and other revenues increased 14.5% year over year to $56.57 billion, surpassing the Zacks Consensus Estimate by 2.58% [4] - YouTube's advertising revenues improved 15% year over year to $10.26 billion, beating the consensus mark by 2.31% [5] - Google advertising revenues grew 12.6% year over year to $74.18 billion, accounting for 85.2% of total revenues, and also exceeded the consensus mark by 2.3% [6] Cloud and AI Developments - Google Cloud ended the quarter with a backlog of $155 billion, up 46% sequentially, with a 34% year-over-year increase in new customers [8] - Revenues from products built on Alphabet's generative AI models grew over 200% year-over-year, indicating strong adoption [10] Operating and Financial Metrics - Total costs and operating expenses for the quarter were $71.12 billion, up 19% year over year, leading to an operating margin of 30.5%, which contracted 180 basis points year over year [11] - Alphabet's cash, cash equivalents, and marketable securities stood at $98.5 billion as of September 30, 2025, an increase from $95.15 billion as of June 30, 2025 [13] Capital Expenditure Guidance - For 2025, Alphabet raised its capital expenditure guidance to between $91 billion and $93 billion, up from the previous estimate of $85 billion [15]