Global semi news — Korea, China, Taiwan, the US, and Japan. Government policy, export controls, capex moves, supply-chain shifts, and macro events. AI-classified and tagged with affected tickers. All headlines link back to the originating publisher.
Original: 〈台股開盤〉520行情權值股翻身動起來 守4萬點拚收復月線
TAIEX opened up over 100 points at 40,204 and briefly rallied past 40,377 (+0.5%) before settling +0.25% as investors awaited President Lai's 520 anniversary address, with single-day turnover estimated at NT$1.14T (~US$35B). TSMC (2330) held NT$2,200, MediaTek (2454) jumped 4.4% to NT$3,295, while passive components (Yageo +8.45%, Chilisin/Lelon limit-up) and LEO satellite plays (TYC limit-up, WIN Semi +4%) led; Hon Hai (2317) slipped 1% and UMC (2303) fell 2%.
Why it matters: Broad market open recap covering index moves and multiple sector themes (passives, LEO satellite, distribution) rather than a single stock-moving catalyst.
Original: 受惠成熟製程復甦、愛普 IPD 打入 EMIB 供應鏈，大摩升力積電目標價
Morgan Stanley upgraded Powerchip (PSMC) target price to NT$88 from NT$71, citing tight mature-node supply in H2 2027 driven by AI power management ICs, plus new revenue from AP Memory's S-SiCap business supplying IPD into Humufish TPU's EMIB supply chain (expected to ramp 2027-2028 and reach 9% of PSMC revenue by 2028). The broker cut 2026 EPS by 46% but raised 2027 EPS by 71%, with memory foundry pricing still trending up amid agentic AI demand.
Why it matters: Named broker upgrade with explicit target price hike, new EMIB supply chain entry, and quantified revenue mix shift — clear stock-moving catalyst for PSMC.
Original: 輝達首款自研 Vera CPU 出貨，OpenAI、xAI 等 AI 巨頭搶先體驗
NVIDIA has begun shipping its first in-house Vera CPU—an 88-core Olympus-based chip with 1.2 TB/s memory bandwidth aimed at agentic AI workloads—to Anthropic, OpenAI, xAI and Oracle Cloud Infrastructure. OCI plans to deploy hundreds of thousands of Vera CPUs starting this year as the first hyperscaler rollout, extending NVIDIA's AI infrastructure dominance beyond GPUs into the CPU layer.
Why it matters: Major NVIDIA roadmap milestone with supply-chain implications for TSMC and ecosystem partners, but no direct named contracts or capex figures tied to tracked TW/KR names.
Open source articleOriginal: 美光、SanDisk 彈高 三星恐罷工＋節制擴產 報價俏
Mizuho lifted Micron's price target to $800 and Citi raised SanDisk's to $2,025 (+52% upside), citing AI-driven NAND/DRAM pricing strength expected to last through 2027 and HBM tightness into 2027. A potential Samsung union strike from May 21–June 7 — estimated by Jefferies to hit ~3% of global memory output — adds upside pressure ahead of Micron's June 24 earnings.
Why it matters: Named strike risk at Samsung with quantified output impact plus broker target hikes constitute a clear stock-moving catalyst for Korean memory names.
Open source articleOriginal: 00403A 破發只是開始！聯發科、旺宏、華邦電、南亞科等高乖離標的恐淪為投信砍倉犧牲品？
A Taiwan analyst warns that mega-sized Taiwan ETFs (00403A, 00981A) built positions at cycle highs and now face a 'death spiral' of redemptions forcing managers to dump constituents. Stocks with extreme 52-week MA deviations—MediaTek (+117%), ASE (+105%), Macronix (+177%), Winbond (+115%)—are flagged as first-to-be-cut on any drawdown, since they overlap heavily with these ETF holdings.
Why it matters: Sector/flow-of-funds commentary identifying specific overheated names at risk of ETF forced selling—relevant context for positioning but not a discrete catalyst.
Open source articleOriginal: AMD EPYC 系列 Venice 處理器將入列首批台積電 2 奈米高效能運算產品
AMD's upcoming Zen 6-based EPYC Venice server CPUs will be among the first HPC products on TSMC's 2nm node, using N2P for standard SKUs (up to 96 cores, 12 per CCD) and N2 for high-density SKUs (up to 256 cores, 32 per CCD) targeting hyperscalers. High-density CCDs reportedly entered early production in April 2026, reinforcing TSMC's lead at the 2nm node.
Why it matters: Roadmap/supply-chain story confirming TSMC 2nm as a key foundry win for AMD HPC, but no fresh capex, contract value, or earnings catalyst.
Original: 首批涵蓋邏輯與記憶體 High-NA EUV 晶片即將交貨，ASML 反駁台積電昂貴之說
ASML CEO Christophe Fouquet said the first chips made on next-gen High-NA EUV scanners — covering both logic and memory — will ship within months, pushing back on cost concerns despite each tool costing about $400M. Intel is the most aggressive adopter and SK Hynix plans to deploy the tech, while TSMC remains cautious, arguing existing EUV still has runway and High-NA is too expensive to rush in. Fouquet sees ~20% annual chip sales growth and says the real bottleneck is foundry capacity expansion at TSMC and Samsung.
Why it matters: Roadmap/supply-chain story on High-NA EUV adoption — directionally relevant to TSMC and SK Hynix capex but no specific orders, dates, or stock-moving disclosures.
Open source articleOriginal: 內顯和獨顯的關係將從合作變成競爭？
Apple's M-series (M3 onward) plus AMD Strix Halo and Intel Panther Lake have pushed integrated GPUs to a level where M5 Max rivals RTX 5090 on LLM workloads thanks to ~128GB unified memory, threatening Nvidia's low/mid-end discrete GPU business. Nvidia's answer is the long-awaited N1X Arm SoC with its own GPU IP, signaling a shift from iGPU/dGPU cooperation to direct competition.
Why it matters: Sector roadmap commentary on iGPU vs dGPU competitive dynamics with no named TW/KR supplier impact or capex/contract event.
Open source articleOriginal: 黑石攜手 Google 成立合資公司，TPU 算力對外供應
Blackstone and Google launched a US joint venture to offer Google's TPUs as compute-as-a-service, with Blackstone committing $5B in equity and first 500MW of capacity targeted for 2027. The move expands TPU access beyond Google Cloud and intensifies competition with NVIDIA, while reinforcing demand for TSMC (which fabricates TPUs) and HBM suppliers SK hynix and Samsung.
Why it matters: Supply-chain/roadmap story: TPU externalization expands the non-NVIDIA AI compute pool, indirectly benefiting TSMC (TPU foundry) and HBM suppliers, but no direct contract or capex announcement for tracked names.
Open source articleOriginal: 日電貿高階MLCC交期持續拉長 下半年到明年供貨缺口擴大
Taiwan passive component distributor Nichidenbo (3090-TW) said high-end MLCC lead times have extended from 1.5-2 months to 3-4 months, with some products exceeding six months, driven by AI and data center demand. Management expects the supply gap to widen from 2H26 through 2027, with margin expansion from a richer product mix. The company is also expanding into Southeast Asia, India, US and Mexico to hedge tariff and geopolitical risk.
Why it matters: Supply-chain datapoint on MLCC lead times and shortage outlook from a distributor; informative for passive component sector positioning but not a direct stock-moving catalyst for any tracked ticker.
Open source articleKioxia
285A
¥67,100
-12.86%