AI has rewritten the rules of the memory market: Micron's gross margin has soared to 85%
The semiconductor memory market, which has lived by a cyclical boom-bust scenario for decades, has encountered a fundamental shift. Artificial intelligence has not just accelerated growth—it has broken the 40-year model in which memory was considered one of the most volatile and low-margin businesses in the technology sector.
A key indicator of this transformation is Micron Technology's earnings report. The company's gross margin soared to an impressive 85%, compared to 39% a year earlier. For context: not long ago, memory manufacturers sold their products as a commodity—by the ton, with periodic profit collapses nearly to zero. Now, the most standardized physical product in the industry generates margins comparable to software giants.
Numbers That Break the Mold
Micron's financial results for the latest reporting period look like an anomaly against historical data. The company's revenue quadrupled to $41 billion. Net profit jumped from $1.9 billion to $28 billion. But the main indicator is precisely the 85% gross margin, which has turned Micron into one of the most profitable hardware manufacturers on the planet.
The market reacted instantly: the company's shares surged in after-hours trading following the quarterly report. However, behind this growth lies not just a successful quarter, but a shift in the very paradigm of the market.
Why the Cycle Broke
For four decades, the memory market operated on a predictable scenario: rising prices spurred the construction of new factories, overproduction crashed prices, margins went negative—and the cycle repeated. Now, this mechanism has stopped. Micron's management stated that the shortage will persist at least until 2028, and half of future revenue is already locked in long-term contracts. A commodity does not receive such commitments—only a narrow link in the supply chain does.
The reason is explosive demand for memory from artificial intelligence systems. Computing machines cannot operate without memory, and there is a catastrophic shortage for everyone. It is the deficit, not a change in the product itself, that has turned the situation around. Memory has not changed—its value has changed, and this is a direct consequence of the AI revolution.
My Expert Opinion
The breakdown of the memory cycle is not a temporary anomaly but a new structural trend. AI has created a persistent deficit, moving memory manufacturers from the category of "commodity suppliers" to "strategic partners." For investors, this means that traditional valuation models for companies like Micron require a complete overhaul. The memory market will never be the same again—and this opens up new opportunities for those ready to adapt.