Samsung Q3 Earnings: Record Profit on AI Memory Boom

The results underline how dependent Samsung has become on memory chips. Josh Gilbert, lead analyst for APAC at investment platform eToro, said the chip business accounted for nearly all of the company's operating profit in the quarter. "For all the talk of Samsung being a diversified giant, anyone holding the stock today is really holding a memory maker with a phone business attached," he said, warning that Samsung's fortunes now depend heavily on memory prices.

Gilbert also noted that investors greeted a record quarter without much enthusiasm. "Investors have been so spoilt by the AI trade that a record result is now treated as the bare minimum rather than a reason to celebrate," he said — a sentiment consistent with the 5% drop in Samsung shares after the release.

Samsung expects AI infrastructure investment to accelerate in 2027, with rising demand likely to tighten memory supply further. It plans to increase HBM sales — the high-performance memory used in AI chips — alongside other products for servers and data storage, and to secure long-term contracts to meet that demand.

The quarter also brought two strategic moves. Samsung Electronics and five affiliates announced a combined $1 billion investment in KKR-backed Helix Digital Infrastructure, with Samsung contributing $500 million. The company also partnered with French AI startup Mistral AI to apply AI in its semiconductor operations, including chip design and manufacturing, and led Mistral's Series D funding round.

For Tunisian readers, the immediate takeaway is a memory market that keeps getting tighter. When makers like Samsung shift capacity toward AI-grade HBM4 and server drives, the memory inside ordinary laptops, phones, SSDs and consoles tends to stay in high demand — which puts pressure on prices rather than pushing them down.

Today's release did not include any Tunisia-specific details, and Samsung has not announced local availability or pricing tied to these results. If you are planning to buy a phone, an SSD or a PC in the coming months, the direction of memory prices is the number worth watching: record AI demand, as Samsung itself expects, points to tighter supply in 2027.