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MediaTek Inc (2454.TW) — chart, structure and Closelook read

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Company snapshot — MediaTek Inc

2454.TW in five paragraphs: what it makes and sells, where it sits in the Closelook stack, who it is priced against, why we track it, what we watch. Research diary, not advice.

What it does
MediaTek designs and markets integrated circuits for phones, computer peripherals and other consumer devices, and also offers testing, maintenance, technical consulting and licensing of its chip patents. It does not operate its own fabs, so its designs are manufactured by outside foundries. The company is headquartered in Hsinchu City, Taiwan.
Where it sits in the stack
MediaTek carries no seat in Rubin, our index of the AI build-out. Closelook's peer group places it in the mobile and edge silicon sleeve of the semiconductor sector, the chip designers whose customers are handset and edge-device makers rather than data-centre buyers.
Who it is priced against
Closelook's peer group prices it against Qualcomm, Broadcom, AMD, Arm and Nvidia, the set the market uses for mobile and edge silicon rather than strict sector overlap.
Why Closelook tracks it
MediaTek holds no seat in our index and does not yet carry a Closelook score. It has appeared once in the diary's Morning 10, quoted alongside other Asian chip and equipment names during a session when compute-linked stocks sold off across the region.
What the diary watches
Whether MediaTek keeps moving in step with the wider Asian chip complex during AI-linked selloffs, or trades apart as its edge-device mix separates it from data-centre exposed peers.

MediaTek Inc (2454.TW) trades on the TW exchange in Taiwan.

Written from the company’s public profile and Closelook’s own readings, 2026-09-17. Descriptive, refreshed with the registry; corrections welcome via the imprint. closelook.net is an investment research diary — market structure, index membership and scores are our own readings, not investment advice. Related: index compare · sector dispersion · scanner.

Signals for this name

Every Closelook reading that exists for 2454.TW, from the same nightly bakes the boards use. Research diary readings, not advice.

Who it is priced against Mobile and edge silicon · 5 names with week and year-to-date

Peer group

Mobile and edge silicon

Curated competitor set — who the market prices this name against, not just who shares its sector.

Compared against 2454.TW on the nightly bakes; the Peers tab ranks the cohort on the Closelook scores where it exists.

Weather around the name 3 macro readings: Money Temperature, Factor regime, Sovereign pressure

The weather around this name

Macro readings that apply by membership — the regime, the factor tape, the sector cell, the funding backdrop.

  • Money Temperature Composite 55/100 · S&P 500 fund at 58, above its 50- and 200-day averagesEight instruments scored on position, momentum, volume, volatility and fragility — the regime every name trades inside. Temperature lab → 2026-09-17
  • Factor regime Momentum leading — risk appetite buildingMomentum against low volatility (SPMO / SPLV): above its 50-day trend, 94th percentile of the window, +2.7% over 20 sessions. Factor regime → 2026-09-17
  • Sovereign pressure Index 0.00 · down 0.41 over 21 sessionsG7 long-end yields, 10s30s and the slope — the funding weather for every balance sheet on this site. Sovereign pressure → 2026-09-17

FAQ · from the current data · as of 2026-09-18

Quick answers

What is MediaTek Inc (2454.TW)?

MediaTek Inc trades as 2454.TW on the TW exchange (Taiwan) in the Closelook research universe, as of the registry build of 2026-09-18.

Is 2454.TW in a Closelook index?

Not currently — MediaTek Inc is tracked in the Closelook research universe but is not a constituent of a Closelook functional index as of 2026-09-18.

Where does 2454.TW trade against its moving averages?

Uptrend stack intact: Trades +13.1% vs the 50-day and +60.9% vs the 200-day average, 9.5% below the 52-week high and +305.9% off the 52-week low. Computed from daily closes. As of 2026-09-17 — a technical state from the nightly Closelook bake, not advice. The Technical tab carries the full row.

What does MediaTek Inc do?

MediaTek designs and markets integrated circuits for phones, computer peripherals and other consumer devices, and also offers testing, maintenance, technical consulting and licensing of its chip patents. It does not operate its own fabs, so its designs are manufactured by outside foundries. The company is headquartered in Hsinchu City, Taiwan. Closelook's peer group prices it against Qualcomm, Broadcom, AMD, Arm and Nvidia, the set the market uses for mobile and edge silicon rather than strict sector overlap.

Where does MediaTek Inc sit in the AI build-out?

MediaTek carries no seat in Rubin, our index of the AI build-out. Closelook's peer group places it in the mobile and edge silicon sleeve of the semiconductor sector, the chip designers whose customers are handset and edge-device makers rather than data-centre buyers. MediaTek holds no seat in our index and does not yet carry a Closelook score. It has appeared once in the diary's Morning 10, quoted alongside other Asian chip and equipment names during a session when compute-linked stocks sold off across the region.

Where has Closelook written about MediaTek Inc?

MediaTek Inc appears in 1 Closelook piece, most recently Morning 10: AI trade — sellers of compute sold, buyers bought: chips −5.6%, software +5%, SoftBank +7% in Tokyo (2026-09-15). What Closelook said most recently: Asia, the morning after: Kospi −1.2% to 6,604, SK Hynix −0.9%, Samsung −0.7%; TSMC unchanged at NT$2,380, Taiex −0.7%, MediaTek −2.0%, Alchip −6.4%; Nikkei −0.5% to 63,196, Advantest −4.0%, Tokyo Electron −1.2% — and SoftBank +7.2% after… (Morning 10, 2026-09-15). The "Mentioned on Closelook" block on this page lists the long reads, the reference entries and the dailies that name it.

What does this page show?

A live price chart with SMA overlays and drawing tools for 2454.TW, performance metrics, index-membership context and the Closelook structure read — an investment research diary view, not investment advice.

Mentioned on Closelook 1 piece · newest: Morning 10, “AI trade — sellers of compute sold, buyers bought: chips −5.6%, software +5%, SoftBank +7% in Tokyo” (2026-09-15)

Mentioned on Closelook

Where 2454.TW appears in the diary — 1 piece, newest first. Every link is our own writing.

Dailies

Related in the Closelook universe