Can You Still Chase After a 300% Annual Gain? Micron Earnings Are Imminent, Wall Street Bets AI Memory Supercycle Is Far From Peaking

TradingKey - As the June 24 post-market earnings release approaches, global memory chip giant Micron Technology ( MU) is standing at a historic crossroads.

Over the past year, Micron's stock has racked up a cumulative gain of over 800%, with a year-to-date surge approaching 300%, and officially joined the trillion-dollar market cap club in May.

Micron's earnings report is not only a disclosure of past performance, but also a mid-term assessment of the AI memory supercycle. After more than a year of skyrocketing gains, the market needs clearer signals to confirm the sustainability of this rally.

Catalyzed by a series of better-than-expected results, Wall Street firms have raised their price targets for Micron, with major banks like Wedbush, Stifel, and Deutsche Bank recently raising their targets to the $1,300-$1,500 range.

The Validator of the AI Storage Supercycle

From a traditional cyclical stock to a core player in AI infrastructure, Micron's market logic has been completely reshaped. In the past, the focus of the memory industry was on inventory destocking, price rebounds, or recovery driven by production cuts. Today, however, the market places greater emphasis on asset re-rating driven by the expansion of AI capital expenditures into the memory sector.

As a key bellwether for the AI hardware chain, Micron's role has shifted from a pure-play memory supplier to a validator of memory bottlenecks in AI systems—Nvidia validates computing power demand, TSMC validates manufacturing bottlenecks, while Micron validates the actual demand of AI systems for memory. As long as the parameter sizes of large models continue to expand, inference traffic keeps growing, and cloud service providers skew their capital expenditures toward AI servers, memory and storage will no longer play supporting roles in the industry chain.

Micron's core growth logic currently lies in the fact that High Bandwidth Memory (HBM) is reshaping the supply and demand dynamics of the memory industry. As a critical component of AI accelerator systems, HBM features high bandwidth, low latency, and low power consumption. Furthermore, it requires advanced packaging technologies and long-term customer qualification, barriers that prevent its capacity from being released as rapidly as standard memory products.

Micron has announced that its HBM4 products have entered the high-volume manufacturing phase for Nvidia's Vera Rubin platform, meaning its products will be deeply embedded in the next-generation AI platform roadmap, rather than simply riding the wave of the current cyclical memory price rally.

Micron's Earnings Surge Positions It at the Core of Growth

From a broader perspective, as its scale expands and profits soar, Micron's influence on the overall capital market is growing by the day.

According to FactSet data, Nvidia and Micron are projected to be the largest contributors to the S&P 500's second-quarter earnings growth. Without the contributions of these two companies, the estimated second-quarter earnings growth rate for the S&P 500 would drop from 22% to 14.9%.

Analysts' consensus estimate is that Micron Technology's adjusted earnings per share (EPS) for the fiscal quarter ending in May will reach $20.57, up nearly 1,000% from the same period last year. This growth is almost entirely driven by rising memory chip prices, as the majority of Micron's growth stems from product price hikes rather than an increase in sales volume.

According to Dow Jones Market Data, Micron Technology's net income for calendar years 2026 and 2027 is projected to rank second only to Nvidia in the semiconductor sector. Its net income for calendar year 2027 is expected to reach $136.7 billion, nearly on par with Apple (projected at $142 billion), and far higher than Amazon (projected at $110.5 billion) and Meta Platforms (projected at $89.8 billion).

Brian Chin, an analyst at investment bank Stifel, said Micron Technology is "in the true sweet spot of a cyclical expansion, with unprecedented momentum."

Low forward valuations open up upside potential.

Although Micron's current trailing P/E ratio stands at approximately 48x, which may seem elevated, a peer comparison with leading AI chipmakers shows that companies like Nvidia, Broadcom, and TSMC generally trade at P/E ratios of over 40x, with their forward P/E ratios mostly falling within the 25x to 35x range.

In contrast, Micron's forward P/E is only about 9.5x. Considering the revenue and earnings growth expectations over the next two to three years, its valuation still has room for upside. Based on its current price-to-sales (P/S) ratio of 22x, even if its valuation multiple contracts to 10x by the end of 2027, Micron's market capitalization could still reach $2.2 trillion, representing an upside of approximately 72%.