---
symbol: "AMAT"
name: "Applied Materials"
date: 2026-09-01
change_pct: -2.139693953610732
direction: "down"
event_type: "theme_sympathy"
url: "https://perplo.app/why/AMAT/2026-09-01"
updated_at: 2026-09-01T15:06:36.451Z
---

# Why Applied Materials (AMAT) fell 2.14% on September 1, 2026

Applied Materials (AMAT) fell 2.14% on September 1, 2026 — MediaTek's $3.5B Nvidia deal intensifies chip competition.

## What happened

Applied Materials declined 2.1% as the Chip Supply Chain theme sold off on MediaTek's $3.5 billion Nvidia deal and signs of moderating foundry capex after quarters of AI-driven equipment orders.

## Why it moved

AMAT's revenue derives from fab-equipment sales; as foundries moderate wafer expansions and legacy chipmakers cut spending, orders for process chambers, etch tools, and deposition systems decelerate, pressuring…

## Why it matters

Chip Supply Chain theme: fab capex and wafer-process equipment orders have slowed sharply after the AI buildout peak, with AMAT facing a multi-quarter adjustment as foundries normalize spending—a structural headwind for…

## What would break the thesis

If foundries stabilize capex guidance or announce new nodes requiring capacity, equipment orders could rebound; a prolonged slowdown in advanced-node buildout would compound AMAT's near-term margin pressure.

## Sources

- [Qualcomm rival MediaTek jumps 10% after $3.5 billion Nvidia AI chip deal](https://www.cnbc.com/2026/09/01/nvidia-deal-mediatek-shares.html) — CNBC

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