---
title: "Samsung Posts a Record Quarterly Profit on the AI Memory Boom, but Shares Slip"
description: "Samsung Electronics said its operating profit hit a record in the second quarter, driven by soaring prices for the memory chips that power artificial intelligence, in preliminary figures Korean media described as the highest quarterly profit ever booked by a listed company. Its shares fell anyway, as investors questioned how long the boom can last."
category: "Business"
category_url: https://newsparlor.com/category/business
author: "Liam Fitzgerald"
published: 2026-07-07T04:26:00.000Z
updated: 2026-07-07T04:26:00.000Z
canonical: https://newsparlor.com/article/samsung-posts-a-record-quarterly-profit-on-the-ai-memory-boom-but-shares-slip
tags: ["samsung", "semiconductors", "memory-chips", "artificial-intelligence", "south-korea"]
---
# Samsung Posts a Record Quarterly Profit on the AI Memory Boom, but Shares Slip

Samsung Electronics said its operating profit hit a record in the second quarter, driven by soaring prices for the memory chips that power artificial intelligence, in preliminary figures Korean media described as the highest quarterly profit ever booked by a listed company. Its shares fell anyway, as investors questioned how long the boom can last.

Samsung Electronics reported a record operating profit for the April-to-June quarter, in preliminary results that underline how the artificial-intelligence boom has transformed the fortunes of the world's memory-chip makers. Even so, the company's shares fell, a sign that investors are wary the surge may not last.

## The numbers

Samsung said its operating profit for the quarter came in around 89.4 trillion won (about $58 billion), on sales of roughly 171 trillion won, [CNBC reported](https://www.cnbc.com/2026/07/07/samsung-electronics-preliminary-second-quarter-profit-hits-fresh-high.html). That represents an enormous jump from a year earlier, and Korean outlets reported it as the largest quarterly profit ever recorded by a listed company, ahead of the recent peaks set by Apple and Nvidia, [Korea JoongAng Daily reported](https://www.koreajoongangdaily.com/business/samsung-shatters-profit-record-with-584b-q2-earnings/12757996). The figures are preliminary, with full audited results due later in the month.

## What is driving it

The engine is memory. Demand for high-bandwidth memory, or HBM, the specialized chips stacked alongside the processors that train and run AI systems, has outstripped supply, pushing up prices for that and for more ordinary memory as well. Samsung is one of only a handful of companies able to make these chips at scale, giving it unusual pricing power. The result has been a swing from thin margins a year ago to the outsized profits reported now.

## Why the shares fell

That a record profit was met with a falling share price points to the market's central worry: whether this is a peak or a plateau. Investors have grown cautious after a long run-up in chip stocks, and some question how long the AI-driven shortage, and the fat prices that come with it, can persist before new supply catches up or demand cools. Revenue also came in a touch below some forecasts, hinting that the gains were driven more by pricing than by broad growth across Samsung's businesses.

## The bigger picture

Samsung's results are the clearest sign yet of how the AI build-out is reshaping the semiconductor industry, concentrating profits among the makers of the memory that data centers cannot get enough of. For Samsung, the challenge now is to convince investors that the windfall is more than a moment, even as the same question, how durable the AI spending wave will prove, hangs over the entire sector.

## Sources

- [Samsung Electronics preliminary second-quarter profit hits fresh high](https://www.cnbc.com/2026/07/07/samsung-electronics-preliminary-second-quarter-profit-hits-fresh-high.html)
- [Samsung shatters profit record with Q2 earnings](https://www.koreajoongangdaily.com/business/samsung-shatters-profit-record-with-584b-q2-earnings/12757996)