Peta Rantai Pasokan Semikonduktor Lengkap 2026

Rantai pasokan semikonduktor adalah jaringan industri paling kompleks dan strategis di dunia. Pada 2026, rantai ini membentang dari satu perusahaan di Belanda yang membuat mesin litografi hingga penyedia cloud triliunan dolar yang mengonsumsi jutaan chip per kuartal.

Lapisan Peralatan

Di dasar fondasi terdapat ASML, satu-satunya produsen sistem litografi ultraviolet ekstrem (EUV). Setiap mesin memiliki harga lebih dari $350 juta dan memerlukan 100.000 komponen dari 5.000 pemasok. Tanpa ASML, tidak ada chip canggih yang dapat dibuat. Applied Materials dan Lam Research menyediakan alat deposisi dan etch yang komplementer.

The Foundry Bottleneck

TSMC controls roughly 60% of global foundry revenue and over 90% of advanced node production (5nm and below). This single-point dependency means that any disruption in Taiwan would cascade through every sector of the global economy. Samsung Foundry and Intel Foundry Services are attempting to compete but remain years behind.

Layer Desain

NVIDIA mendominasi desain akselerator AI dengan lebih dari 80% pangsa pasar di GPU pusat data. AMD adalah utama challenger dengan MI300X. Broadcom telah memotong out sebuah pasar yang menguntungkan mendesain chip AI kustom untuk Google (TPU) dan Meta (MTIA). Marvell dan Marvell bersaing di silikon kustom dan interkoneksi optik.

Memory: The Hidden Bottleneck

High Bandwidth Memory (HBM) has become as important as the GPU itself. SK Hynix leads with roughly 50% market share in HBM3E, followed by Samsung and Micron. Every H100 GPU requires 80GB of HBM, and the Blackwell B200 requires 192GB - creating severe supply constraints.

The Demand Side

Microsoft, Google, Amazon, and Meta are spending over $200 billion combined on AI infrastructure in 2026. This capex flows through the entire chain: from GPUs to memory to foundries to equipment makers. Understanding this flow is the key to anticipating which stocks move when earnings surprise.

Investment Implications

The most actionable insight from mapping this chain is identifying which companies have the highest "cascade sensitivity" - that is, which stocks move most reliably when a leader reports earnings. Our data shows that memory stocks (SK Hynix, Micron) react within 24 hours of NVIDIA earnings, while equipment names (ASML, AMAT) take 2-5 days to fully price in the implications.