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Samsung's Profit Soars 1800% Thanks to AI Chips, but Phones and TVs Are Losing Money

Key Points:

  • Samsung's Q2 2026 operating profit jumped 1813.8% to 89.5 trillion won, a record high.
  • The semiconductor division contributed over 99% of total profits, with HBM4 leading the charge.
  • Mobile and home appliance businesses posted losses due to rising component costs.
  • Despite strong earnings, Samsung's stock has fallen 40% from its June peak amid market concerns about AI investment cycles.

Samsung Electronics' Quarterly Profit Surges 1800%: AI Storage Holds the Line, Phones and Home Appliances Are Losing Money

Samsung Electronics announced its Q2 2026 financial results on July 30, and the numbers are staggering. Total revenue hit 171.5 trillion won (about $805 billion), up 130% year-on-year, setting a new single-quarter record. Operating profit soared to 89.5 trillion won (about $420 billion), an eye-popping 1813.8% increase from the same period last year. The global AI boom has been a rocket booster for Samsung, driving sales and profits to new highs for three consecutive quarters.

Semiconductors: The Profit Powerhouse

Dig into the business segments, and it's clear where the money comes from. Samsung's semiconductor division reported sales of 127.5 trillion won and operating profit of 89.2 trillion won—essentially carrying the entire company on its back. The star performer? High-bandwidth memory (HBM) chips, specifically HBM4, which are crucial for AI data centers. Samsung shipped HBM4 in large volumes and even started sampling the next-generation HBM4E. The company expects demand for server DRAM, enterprise SSDs, and HBM to keep growing as AI infrastructure spending ramps up and intelligent agents become more widespread.

Mobile and Home Appliances: Bleeding Money

But outside the semiconductor fortress, things look grim. Samsung's mobile phone business generated 33.2 trillion won in revenue but recorded an operating loss of 70 billion won. Even flagship phone sales couldn't offset rising component costs. Similarly, the TV and white goods business brought in 14.5 trillion won but also posted a small loss. The semiconductor division's profit contribution now exceeds 99%, turning Samsung into a "single-engine" company. That's a risky bet—if the AI chip cycle turns, the whole company could stall.

Market Reaction: Buy the Rumor, Sell the News

Despite the jaw-dropping earnings, Samsung's stock has fallen 40% from its peak on June 1, with the current market cap around 1327 trillion won. The broader South Korean KOSPI index has dropped nearly 29% this month alone, surpassing the record set during the 1997 Asian financial crisis. The finance ministry has even tightened restrictions on leveraged products to cool things down.

Why the disconnect? According to researcher Quan Xiaoxing from the University of International Business and Economics, the AI-driven performance boom was already fully priced in by the market—a classic "buy the rumor, sell the news" scenario. Deeper concerns linger: investors worry that the capital expenditure cycle for AI chips may be nearing its peak, which could trigger a downturn in the semiconductor industry. Meanwhile, persistent losses in non-core businesses like phones and home appliances raise questions about Samsung's long-term health. And internal issues are simmering: a recent strike agreement heavily favored high-profit divisions like memory chips, creating a near 100-fold difference in bonuses within the same company. That kind of disparity doesn't bode well for corporate harmony.

Looking Ahead

Samsung's Q2 results are a testament to the power of AI demand, but they also highlight a dangerous over-reliance on a single product line. The company needs to diversify its profit sources and address internal inequities before the next downturn hits. For now, all eyes are on whether AI chip spending will keep climbing—or if the party is already winding down.