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: 貿聯砸8.5億美元跨國併購強化AIDC布局、5月出口連31紅、金控三雄股東會 本周大事回顧
BizLink (3665) announced an $850M cash acquisition of Blackstone-owned Interplex Datacom to expand AI data center connector exposure, closing 2H26. Taiwan May exports hit a record-second $78.48B (+51.7% YoY, 31st straight monthly gain) with imports at an all-time high $60.57B on AI supply-chain demand. Cathay (2882), Fubon (2881) and CTBC (2891) held AGMs — Fubon lifted dividend to NT$4.25 with 40-50% payout guidance, CTBC set record NT$2.5 dividend; Largan (3008) targets September completion of its silicon-photonics CPO FAU pilot line.
Why it matters: Multi-event weekly roundup with one real M&A (BizLink/Interplex) and macro export data, but none of the tracked-universe TW semis (TSMC, MediaTek, etc.) or KR names are directly named — exposure is indirect via AI datacenter and silicon-photonics roadmap signals.
Original: 〈熱門股〉億光光耦合器強攻AI伺服器電源供應鏈 股價周漲逾7%
Everlight (2393-TW) disclosed at its shareholder meeting that its optocouplers and silicon carbide products have been designed into the AI server power-supply chains of Delta Electronics (2308-TW) and Lite-On (2301-TW), as US hyperscalers push de-risking away from Chinese components. Optocoupler revenue mix is guided to jump from ~30% to over 40% this year, and Everlight is committing NT$3B capex in 2026 — nearly NT$2B for a new Thailand (Samut Prakan) plant breaking ground in July, with trial runs in 1H27 and mass production in 2H27.
Why it matters: Supply-chain design-in story for Delta Electronics' AI server PSU business with capex disclosure, but the named Everlight/Lite-On entities are outside the tracked universe and the Delta read-through is incremental rather than a discrete contract.
Original: 華爾街對 AI 晶片股的殘酷校準，從博通重摔看市場新考題
Broadcom's FQ2 beat ($22.19B revenue, $2.44 EPS) and reaffirmed 2027 AI chip target of >$100B failed to satisfy a market now demanding raised guidance, not just beats — Q3 AI chip guide of $16.0B trailed the $16.36B consensus, triggering a 15% after-hours drop and dragging AMD, Micron, Marvell, Intel and the PHLX index down 2-8%. CEO Hock Tan also flagged that Google will pursue a multi-vendor strategy for AI compute, while Alphabet's capex rose to $190B, signaling intact demand but a higher bar for custom ASIC names and Korean/Taiwan AI supply-chain peers.
Why it matters: Market-wide AI chip sentiment reset with read-through to TSMC (Broadcom ASIC foundry partner), HBM suppliers and AI supply-chain names, but no direct earnings or contract event for the tracked KR/TW universe.
Open source articleOriginal: 林恩平：哪來 4 萬人？大立光靠全自動化機台，9 月亮相 CPO 試產線
Largan chairman Lin En-ping dismissed reports of needing 40,000 workers, revealing the company will complete its first fully automated CPO fiber-array (FA) pilot line by September 2026 with in-house-built equipment. Largan claims sub-0.3μm precision versus rivals' 0.5-0.8μm, patented as a moat, with small-volume production possible 6-12 months after customer qualification; smartphone lens revenue will skew unusually toward Q4 as key customers delay new models into Q1 2027.
Why it matters: Roadmap/capability disclosure for CPO fiber-array pilot line with no named customer or order value, plus a soft H2 lens guidance — supply-chain signal rather than a discrete stock-moving event.
Open source articleOriginal: 〈台玻股東會〉林伯豐：今年再投入逾20億元擴充產線 滿足客戶高階玻纖布需求
Taiwan Glass (1802-TW) chairman Lin Po-feng said the company will pour another NT$2B (~US$65M) in 2026 into expanding Low-DK and Low-CTE electronic-grade glass-fiber cloth lines, with Phase 2 starting up by year-end and Phase 3 completing in 2027. A separate board resolution raised total kiln rebuild/expansion capex at the Taoyuan and Lukang plants to NT$2.24B (~US$73M). Management cites tight supply — Nittobo's capacity is maxed out until 2H 2027 — driven by AI server, data-center and IC-substrate demand.
Why it matters: Capex announcement from a non-universe Taiwan upstream supplier; signals tight Low-DK/Low-CTE glass-fabric supply that affects AI CCL/substrate supply chain but no tracked ticker is directly named.
Open source articleOriginal: 〈嘉晶股東會〉董座：2027矽光磊晶有望倍數成長 SiC、GaN已切入一線大廠供應鏈
Episil (3016-TW) chairman told the AGM that silicon photonics epitaxy revenue should reach ~5% of 2026 sales and grow by multiples in 2027 as new capacity ramps, while its SiC and GaN compound-semi platforms have been designed into tier-1 supply chains for AI servers, humanoid robots, satellites and EV/industrial power. The board approved a NT$0.5/share cash dividend for 2025; capex and R&D will rise to widen the lead across silicon, compound and SiPh epi platforms.
Why it matters: AGM-driven outlook with no hard guidance numbers; supply-chain qualification and 2027 SiPh ramp are roadmap signals rather than a stock-moving event.
Open source articleOriginal: 全球前十大晶圓代工Q1營收季增3.7%創新高 台積電市占率升至72%
TrendForce reports Q1 top-10 foundry revenue reached a record $47.95B (+3.7% QoQ), with TSMC's share rising to 72% on strong AI server GPU/xPU demand (revenue +6.3% QoQ to $35.86B). Samsung Foundry slipped to $3.2B (-5.8% QoQ, 6.5% share); UMC fell 3.2% to $1.93B, Vanguard -2.1% to ~$400M, and PSMC +4.4% to ~$390M. Q2 is guided to a new peak with accelerating QoQ growth as TV/PC/NB pull-ins continue and foundries flag H2 price hikes.
Why it matters: Quantified market-share shift (TSMC to 72%, Samsung to 6.5%) plus explicit H2 foundry price-hike guidance is directly stock-moving for TSMC, Samsung Foundry, UMC and second-tier TW foundries.
Original: 韓國混凝土運輸駕駛罷工，恐影響三星 SK 海力士擴廠進度
Korea's National Ready-Mixed Concrete Transport Workers Union (KNRCTWU, ~8,000 members) has halted Seoul-area deliveries since June 8, forcing concrete pours to pause at Samsung's Pyeongtaek fab site and SK Hynix's Yongin chip plant construction. SK Hynix says it has reshuffled the build sequence so near-term impact is limited, but a prolonged strike could slip longer-term fab buildout schedules for both Korean memory giants.
Why it matters: Supply-chain disruption story that could slip fab buildout schedules at Samsung and SK Hynix, but companies signal limited near-term impact and the strike's duration is uncertain.
Open source articleOriginal: 華邦電⊕、亞翔⊕、大立光下週甜甜價？
Taiwan's TAIEX rallied 1,019 points to 44,169 on easing US-Iran tensions and a 7.9% jump in the Philadelphia Semi Index, with AI/semi supply chain, memory shortage names (Winbond 2344, Nanya 2408) and semi equipment (Han Tang 2404, Marketech 6139) leading. Brokerage Lun Yuan's analyst Chen Hsueh-chin tags Winbond, Largan (3008), Han Tang, Marketech, MPI (6223) and others as dip-buy candidates while warning that high-base CCL/ABF names (Unimicron 3037, Nan Ya PCB 8046, Kinsus 3189, TUC 2383) face valuation/chip-pressure risk into the 6/18 FOMC and July TSMC call.
Why it matters: Broker market-color piece naming dip-buy and avoid lists across the AI/semi supply chain rather than a single stock-moving catalyst, but it does flag specific tracked names (3008, 6223, 2383, 3037, 3189, 8046) with directional bias.
Original: 【量大強漲股整理】台股暴漲散戶竟慘遭軋空？SpaceX最大IPO引爆！潛力股已呼之欲出?!
Taiwan's weighted index surged 1,019.58 points (+2.4%) to 44,169.04 on T$1.118T turnover, with foreign investors net buying NT$28.69B amid a 7.91% jump in the Philadelphia Semiconductor Index. TSMC (2330) rose 2.67% to NT$2,310 after filling its dividend gap in 24 seconds post-ex-div, with analysts modeling 2026 EPS up to NT$125 on sustained AI server demand; Hon Hai (2317) May revenue hit NT$859B (+40% YoY) and MediaTek (2454) posted NT$47.4B (+5% YoY).
Why it matters: Daily market wrap with sector commentary and confirmed May revenue prints for TSMC/Hon Hai/MediaTek, but no single stock-moving catalyst (no new contract, capex, or guidance).
Open source article