Quanta Computer News

Taiwan's high-dividend ETF 00918 completed its mid-year rebalancing, cutting 13 holdings including Yageo (2327, +397% H1) and UMC (2303, +234% H1) to lock in profits amid valuation concerns. The fund rotated into AI server names — Wiwynn (6669) for peak AWS Trainium3 shipments and Quanta (2382) for NVIDIA Vera Rubin exposure — with assembly costs for next-gen AI servers up 50%+ vs. the prior generation. On the defensive side, insurance-linked financial holdings were fully replaced by bank-type names to avoid bond valuation drag in the ongoing high-rate environment.

Why it matters: ETF rebalancing reveals institutional rotation from components/foundry into AI server supply chain for H2 2026, but contains no direct company-level capex, contract, or earnings disclosure.

TAIEX plunged 1,683 points (its 3rd-largest point drop ever) to close at 44,571, breaching both MA5 and MA20 as the Win Indicator flagged a 2nd consecutive day of breakdown below the 47,443 strong/weak pivot. Semiconductors led the rout with NT$338.6B (~US$10.4B) net outflow and a 5.16% sector drop, followed by optoelectronics (-NT$86.3B, -4.18%) and electronic components (-NT$76.7B, -3.58%), signaling systemic de-risking across the entire electronics supply chain rather than an isolated pullback.

Why it matters: Broad TAIEX selloff and electronics-wide outflow data is meaningful sector/market context but lacks named-stock catalysts; it's market commentary tied to a proprietary indicator rather than a specific corporate event.

Apple announced across-the-board price hikes on MacBook and iPad, triggering a near-total selloff across Asia's Apple supply chain. Chinese media frames the move as memory-cost inflation overwhelming the AI-driven chip demand narrative, with Korean memory giants SK Hynix (-9.56%) and Samsung (-8.65%) leading the plunge as investors rotate away from AI-beneficiary trades toward inflation-risk concerns.

Why it matters: Direct double-digit drawdowns in two of the largest tracked KR memory names with a clear catalyst (Apple pricing) signaling cost-pass-through stress across the entire Apple supply chain.

TAIEX plunged 3.65% (1,683.5 pts) to 44,571.76, the third-largest point drop in history, with weekly losses of 1,893 pts (-4.07%) as Nasdaq futures fell 500+ pts and Asian peers tumbled (Nikkei -5%, KOSPI intraday -9% on memory rout). TSMC fell 2% to NT$2,340, MediaTek hit limit-down at NT$3,880 after Qualcomm's data center push, Delta -9%, and passives/PCB/substrate names (Yageo, Walsin Tech, Unimicron, etc.) were broadly limit-down or sharply lower; only Nan Ya PCB bucked the trend +8%.

Why it matters: Third-largest point drop in TAIEX history with named limit-down moves in MediaTek and Yageo, plus a Qualcomm data-center catalyst directly hitting MediaTek — clear stock-moving event across tracked TW names and KR memory read-across.

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.

Foreign investors net-sold NT$35.7B (~US$1.1B) of Taiwan equities on June 11, the 6th straight session of outflows, including NT$10.99B (~US$340M) from TSMC (2330) as it traded ex-dividend. In contrast, foreigners bought 50,122 lots of UMC (2303), extending a June buying streak to 483,929 lots, signaling a rotation from leading-edge logic into mature-node foundry amid US-Iran tension and weak US tech tape.

Why it matters: Daily flow/market-data story with sector rotation signal (TSMC ex-div outflow vs sustained UMC accumulation), not a discrete catalyst, but flow magnitude is material for foundry positioning.

Taiwan is studying tighter AI chip export controls aligned with US rules, potentially making unauthorized shipments of high-end AI chips or AI servers to China a criminal offense for the first time. Restrictions could expand beyond Huawei/SMIC to all China-based customers and apply to compute above a performance threshold, directly affecting TSMC and Taiwan's AI server supply chain that assembles Nvidia-based systems.

Why it matters: Named policy action targeting AI chip exports with criminal liability directly impacts TSMC and Taiwan's Nvidia AI server supply chain, a clear stock-moving regulatory event.

TAIEX opened sharply lower at 44,507 and fell as much as 2,700 points to 42,377, breaching the monthly moving average on Fed rate-hike fears after Friday's US sell-off (SOX -10.26%). TSMC (2330) opened down over 5% at NT$2,230, with Foxconn (2317), MediaTek (2454), Quanta (2382), UMC (2303), and ASE (3711) all down more than half a limit, while Delta (2308) fell over 4%. Estimated turnover hit NT$1.43 trillion (~US$45B), with 25 of 48 NT$1,000+ stocks hitting limit-down.

Why it matters: Broad-based semi/tech sell-off with all major TW large-caps (TSMC, MediaTek, UMC, ASE, Foxconn, Delta, Quanta) named and quantified — direct read-through to KR semi names via SOX -10% session.

TAIEX closed down 606.52 points (-1.33%) at 45,079.94 on turnover of NT$1.23T, paring an intraday loss of 1,410 points as financials and passive components offset weakness in heavyweights. TSMC (2330) fell 0.84% to NT$2,365, while MediaTek (2454), Hon Hai (2317), ASE (3711) dropped over 2% and Delta (2308) and memory names led declines; UMC (2303) bucked the trend with gains over 5%.

Why it matters: Broad market wrap with sector rotation details and individual moves in TSMC, MediaTek, Hon Hai and UMC — relevant market color but not a single stock-moving catalyst.

TAIEX opened sharply lower and fell over 1,400 points to an intraday low of 44,209.53, breaking the 45,000 level and both 5-day and 10-day moving averages on estimated turnover of NT$1.27T (~US$40B). AVGO's guidance triggered AI demand concerns, dragging the SOX down 2.15%; TSMC (2330) slipped 0.63%, while Quanta (2382), MediaTek (2454), Hon Hai (2317), Delta (2308) and ASE (3711) fell over 4%, and memory names Nanya (2408), Winbond (2344) and Transcend (2451) hit limit-down. Only UMC (2303) held gains above 1%.

Why it matters: Broad-based 3%+ index sell-off with named limit-down moves in memory and AI supply-chain names directly held in the TW coverage universe is a clear stock-moving event for PMs.

TAIEX closed at a record 45,557 on NT$1.6T turnover, but breadth weakened as money concentrated in TSMC (2330) and AI heavyweights Quanta (2382), Wistron (3231), and Hon Hai (2317), while ASIC name Alchip (3661) showed sharper swings. Foreign investors are running a cash-long/futures-short hedge as US-Iran risk lifts the VIX, prompting the cited advisor to trim winners and rotate into bottoming names.

Why it matters: Market-structure commentary on AI supply-chain valuation and foreign-investor hedging, not a stock-specific catalyst, though it names key TW AI assemblers and ASIC supplier.