---
symbol: "NOK"
name: "Nokia"
date: 2026-08-28
change_pct: -3.397369168165042
direction: "down"
event_type: "theme_sympathy"
url: "https://perplo.app/why/NOK/2026-08-28"
updated_at: 2026-08-28T19:06:35.270Z
---

# Why Nokia (NOK) fell 3.40% on August 28, 2026

Nokia (NOK) fell 3.40% on August 28, 2026 — Marvell weak outlook drags AI optics peers lower.

## What happened

Marvell shares fell 8% after reporting 37% revenue growth but disappointing forward guidance, signaling a deceleration in hyperscaler optical interconnect buildout that ripples across the AI Optics & Interconnect supply…

## Why it moved

Nokia's networking and optical infrastructure business is exposed to the same hyperscaler capex cycle; weakened Marvell guidance suggests datacenter build momentum is slowing, reducing orders for Nokia's interconnect…

## Why it matters

The AI Optics & Interconnect theme has depended on relentless hyperscaler spending; Marvell's caution now raises the risk that capex discipline is kicking in sooner than expected, deflating the multi-quarter tailwind…

## What would break the thesis

If hyperscaler capex holds steady in near-term filings or if Nokia's own enterprise and telecom segments offset datacenter softness, the move could stall—the thesis hinges on assuming capex deceleration spreads broadly…

## Sources

- [Marvell shares tumble 8% as outlook underwhelms despite 37% revenue growth](https://www.cnbc.com/2026/08/28/marvell-mrvl-q2-earnings-outlook.html) — CNBC

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