--- title: "Advantest reports October 28 with a 51.7% margin and Bernstein's ¥900 billion operating-profit bar" description: "Advantest reports October 28 at 3:30pm Japan time, the first hard evidence on AI chip demand since the Nikkei's two-week rout. Bernstein's ¥900 billion full-year operating-profit bar, and a 51.7% margin business underneath, make tomorrow's guidance the AI trade's clearest test." publisher: "The Inference" section: "Chips" published: 2026-10-27T15:23:03.286Z modified: 2026-10-27T15:23:03.286Z canonical: https://theinference.org/article/advantest-reports-october-28-with-a-51-7-margin-and-bernstein-s-900-billion-operating-profit-bar language: en keywords: "Advantest, Earnings, Semiconductors, Analyst Targets, Nikkei, AI Chips" --- # Advantest reports October 28 with a 51.7% margin and Bernstein's ¥900 billion operating-profit bar > Advantest reports October 28 at 3:30pm Japan time, the first hard evidence on AI chip demand since the Nikkei's two-week rout. Bernstein's ¥900 billion full-year operating-profit bar, and a 51.7% margin business underneath, make tomorrow's guidance the AI trade's clearest test. [Advantest](https://theinference.org/markets/companies/advantest), whose machines test every AI accelerator and HBM memory stack before it can ship, reports fiscal-2026 second-quarter results on October 28 at 3:30pm Japan time [1]. It is the first hard receipt on AI chip demand since a rout knocked Japan's market sideways, and the number to watch is guidance: Bernstein, positioned long into the print, wants full-year operating profit raised to ¥900 billion, a bar it flags as not a firmly held consensus [3]. The 51.7% margin machine underneath suggests the money is there to pay it [3]. ## The margin machine earns its gatekeeper position In the July quarter, revenue rose 39.3% year over year to ¥367.47 billion, beating estimates by nearly 7%, and operating profit rose 53.3% to ¥189.99 billion, a 51.7% margin [2]. Profit grows faster than revenue because testers that sort HBM and AI chips are scarce, and scarcity prices well. Bernstein [forecasts full-year EPS nearly doubling](https://finance.yahoo.com/technology/articles/top-japanese-chip-stocks-watch-080039434.html), from ¥513 to ¥949 [3]. *Chart: **Advantest's July quarter beat estimates with a 51.7% operating margin** Advantest's July quarter: revenue beat estimates and operating profit reached ¥189.99 billion, a 51.7% margin* *Advantest fiscal-2026 first-quarter results in billions of yen: revenue versus the analyst estimate, and operating profit. Sources: ad-hoc-news.de [1][2]. [1][2]* ## The bar is concrete, and the doubt has a shape [Aletheia set a ¥51,000 price target](https://www.ad-hoc-news.de/boerse/news/corporate-news/aletheia-sets-jpy-51-000-target-for-advantest-stock/70418541) on October 25, and the average of 21 analyst targets sits at ¥43,495, well above the ¥33,860 close of October 27 [2][4]. *Chart: **Targets sit 51% above the last close before the print** Column chart comparing Aletheia's ¥51,000 target, the ¥43,495 21-analyst average and the ¥33,860 October 27 close* *Advantest share-price targets and the October 27 close, in yen. Sources: ad-hoc-news.de, MarketScreener [2][4]. [2][4]* The sceptics' case is recent: [a two-week rout took the Nikkei back 13%](https://www.ainvest.com/news/nikkei-year-close-big-ai-trade-2610/) from its June record, and on October 22 the price-weighted index fell 2.65% against the TOPIX's 1.14% because SoftBank, Tokyo Electron and Advantest absorbed the selling, after [Meta](https://theinference.org/markets/companies/meta) raised its expense outlook and [Lam Research](https://theinference.org/markets/companies/lam-research) guided weak [5]. Advantest still [trades at 49 times trailing earnings](https://www.ad-hoc-news.de/boerse/news/corporate-news/advantest-sets-october-28-results-date-advantest-stock-falls-1-72-percent/70415187), so it moves hardest in both directions [1]. ## Why one company's guidance moves the whole trade [Anthropic](https://theinference.org/markets/companies/anthropic)'s [IPO filing lifted Advantest 8.98% on October 27](https://www.livemint.com/market/japans-nikkei-rises-as-anthropic-ipo-filing-lifts-ai-related-shares-11793084848508.html), giving the Nikkei its biggest boost [6]. That is the position Advantest holds: testers gate chip shipments, so its order book is the earliest observable evidence of whether hyperscaler capex is still compounding. Bernstein's revenue signals are mixed, industry billings pointing to a beat and import data to a miss, so the print itself decides [3]. If guidance clears ¥900 billion, the rout reads as a correction inside a bull market; if it does not, the doubt was early, not wrong [3]. ## Takeaway Advantest reports fiscal-2026 second-quarter results on October 28 at 3:30pm Japan time, and Bernstein's ¥900 billion full-year operating-profit bar makes it the AI trade's clearest test since the Nikkei's rout. ## Sources 1. [ad-hoc-news.de, Advantest sets October 28 results date. Advantest stock falls 1.72 percent, 27 October 2026](https://www.ad-hoc-news.de/boerse/news/corporate-news/advantest-sets-october-28-results-date-advantest-stock-falls-1-72-percent/70415187) 2. [ad-hoc-news.de, Aletheia sets JPY 51,000 target for Advantest stock, 27 October 2026](https://www.ad-hoc-news.de/boerse/news/corporate-news/aletheia-sets-jpy-51-000-target-for-advantest-stock/70418541) 3. [Investing.com via Yahoo Finance, Top Japanese Chip Stocks to Watch Going Into Q3 Earnings, According to Bernstein, 27 October 2026](https://finance.yahoo.com/technology/articles/top-japanese-chip-stocks-watch-080039434.html) 4. [MarketScreener, Advantest company page and Sigurd Microelectronics note, 27 October 2026](https://www.marketscreener.com/news/sigurd-microelectronics-acquires-machinery-spare-parts-from-advantest-ce785cdcd08df02c) 5. [AInvest, The Nikkei's Year-End Close Is Now One Big AI Trade, 27 October 2026](https://www.ainvest.com/news/nikkei-year-close-big-ai-trade-2610/) 6. [Reuters via Livemint, Japan's Nikkei rises as Anthropic IPO filing lifts AI-related shares, 27 October 2026](https://www.livemint.com/market/japans-nikkei-rises-as-anthropic-ipo-filing-lifts-ai-related-shares-11793084848508.html) --- Advantest reports October 28 with a 51.7% margin and Bernstein's ¥900 billion operating-profit bar — The Inference. Canonical: https://theinference.org/article/advantest-reports-october-28-with-a-51-7-margin-and-bernstein-s-900-billion-operating-profit-bar