---
symbol: "SOFTBANK"
name: "SoftBank Group"
date: 2026-09-01
change_pct: -2.217785286438339
direction: "down"
event_type: "theme_sympathy"
url: "https://perplo.app/why/SOFTBANK/2026-09-01"
updated_at: 2026-09-01T15:06:36.456Z
---

# Why SoftBank Group (SOFTBANK) fell 2.22% on September 1, 2026

SoftBank Group (SOFTBANK) fell 2.22% on September 1, 2026 — MediaTek's $3.5B Nvidia deal intensifies chip competition.

## What happened

SoftBank declined 2.2% alongside the Chip Supply Chain selloff, as MediaTek's $3.5 billion Nvidia partnership and moderating foundry capex raised concerns about portfolio holdings in chip designers and semiconductor…

## Why it moved

SoftBank's Vision Fund holds significant positions in semiconductor and chip-design companies; slowing fab capex and wafer-process orders reduce growth visibility for those portfolio companies, pressuring their…

## Why it matters

Chip Supply Chain theme: fab capex and wafer-process equipment orders have decelerated after the AI buildout peak, creating headwinds for SoftBank's semiconductor-heavy portfolio as foundries cut spending and chip…

## What would break the thesis

If SoftBank's portfolio companies stabilize margins or achieve strategic exits, the fund's NAV could rebound; a prolonged semiconductor downcycle would extend pressure on SoftBank's valuations and dividend coverage.

## 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

---

Trade SOFTBANK perpetual futures 24/7 onchain: https://perplo.app/asset/SOFTBANK