Micron Technology (NASDAQ: MU) has become one of the most surprising success stories to emerge from the AI boom in recent years.
The memory chip giant has surged to record levels, even surpassing the $1 trillion market cap level, which would have been unthinkable a decade ago when the stock traded at just $12 per share.
That represents a nearly 7,800% increase in the chip stock’s price, leaving investors to consider what comes next for Micron stock.
Two key factors deserve close attention before making any decision to buy or hold shares at current levels.
The first factor centres on high-bandwidth memory, or HBM, a fundamentally different type of memory technology that first came to market in 2015 when AMD (NASDAQ: AMD) released its Radeon R9 Fury GPU.
HBM is a 3D-stacked memory technology built for massive data throughput, and it revolutionized the memory chip industry by making today’s AI technology possible.
That structural change drove a significant shift in Micron’s trading pattern, which had seen the stock lose value between 1996 and 2016, and it has become tremendously bullish for the company.
The second factor is that Micron has not escaped the semiconductor cycle, which has historically caused the stock to shoot higher during memory shortages before crashing during periods of overproduction.
Historically, Micron would eventually overproduce memory chips, causing prices to fall and taking Micron’s profits and its stock down with it, a pattern that has always been most extreme in the memory chip market.
For now, no signs have appeared that a down cycle is near, meaning the current up cycle could continue for some time, though a down cycle has followed every up cycle historically.
The combination of HBM’s structural influence and the persistent cyclical nature of the memory market makes Micron a difficult stock to assess at current record price levels.
The HBM market is unlikely to slow anytime soon, which could mean the bull market in memory stocks like Micron continues, but history suggests investors should not dismiss the risks entirely.
Only risk-tolerant investors should buy at these levels, and even they should proceed cautiously given the harsh nature of memory chip down cycles.
