Why Is Teradyne (TER) Up 3.1% Since Last Earnings Report?

Core Viewpoint - Teradyne's recent earnings report shows a mixed performance with revenues increasing year-over-year, but earnings per share declining, leading to questions about the sustainability of its positive stock trend [2][5]. Financial Performance - Teradyne reported Q3 2025 non-GAAP earnings of 85 cents per share, exceeding estimates by 8.97%, but down 5.6% year-over-year [2]. - Revenues reached $769 million, surpassing estimates by 3.32% and reflecting a 4.3% increase year-over-year [2]. - Revenue breakdown: Semiconductor Test platforms contributed $606 million (78.8%), Robotics $75 million (9.8%), and Product Test $88 million (11.4%) [3]. Cost and Margin Analysis - Non-GAAP gross margin was 58.5%, a decrease of 120 basis points year-over-year [3]. - Selling and administrative expenses rose 7.3% year-over-year to $169.1 million, accounting for 22% of revenues, an increase of 60 basis points [4]. - Engineering and development expenses increased 6.2% year-over-year to $124.8 million, representing 16.2% of revenues, up 30 basis points [4]. - Non-GAAP operating income fell 4.9% year-over-year to $156.9 million, with an operating margin contraction of 200 basis points to 20.4% [5]. Balance Sheet and Cash Flow - As of September 28, 2025, cash and cash equivalents were $297.7 million, down from $367.9 million as of June 29, 2025 [6]. - Net cash provided by operating activities for the quarter was $49 million [6]. Future Guidance - For Q4 2025, Teradyne anticipates revenues between $920 million and $1 billion, with non-GAAP earnings projected between $1.20 and $1.46 per share [6]. Market Sentiment and Estimates - Following the earnings release, there has been a 33.35% upward revision in consensus estimates, indicating positive market sentiment [7]. - Teradyne currently holds a Zacks Rank 2 (Buy), suggesting expectations for above-average returns in the coming months [10]. VGM Scores - Teradyne has a poor Growth Score of F and a similar score for momentum, with a D grade for value, placing it in the bottom 40% for value investors [8][9].