Micron Technology (MU) has found itself at the center of Wall Street’s attention after a staggering rally that saw its stock hit an all-time intraday high of $592.77 on Monday, May 4, 2026, before closing up 6.31% at $576.45. The run-up has been nothing short of extraordinary: the stock has gained 60.7% in just the past month and is up 90% year-to-date, according to Seeking Alpha. Zooming out further, the company’s shares have surged an eye-popping 571% over the past year, as reported by The Motley Fool. This explosive performance is being fueled by a sharp increase in demand for memory chips, especially those used in artificial intelligence (AI) applications.
The catalyst for Monday’s surge was partly strong earnings from peer Sandisk, whose own stock jumped 9.51% that day. Analysts at Fox Advisors and Bernstein responded by lifting price targets on Sandisk, and the positive sentiment spilled over to Micron, given its significant exposure to NAND flash, DRAM, and high-bandwidth memory (HBM) for AI systems. The Wall Street Journal noted that DRAM and NAND contract prices have increased about sevenfold over the past year, reflecting a supply shortage the likes of which the industry has rarely seen.
Micron’s latest financial results have only added fuel to the fire. For the second quarter of fiscal year 2026, Micron reported net income of $13.78 billion, a whopping 772% increase year-over-year, on revenue of $23.86 billion (up 196% from the previous year). Adjusted (non-GAAP) net income rose 682% to $12.20 per diluted share, as cited by The Motley Fool. The company’s guidance is even more bullish: for the third quarter, Micron expects revenue to reach a midpoint of $33.5 billion, representing roughly 260% growth year-over-year, with diluted earnings per share (EPS) projected at $18.90, plus or minus $0.40.
CEO Sanjay Mehrotra captured the market’s mood succinctly, telling The Motley Fool, "AI hasn’t just increased demand for memory, it has fundamentally recast memory as a defining strategic asset in the AI era." This sentiment is echoed by analysts and investors across the board. Data centers optimized for AI workloads require vastly more memory than traditional centers, and HBM, in particular, is critical for feeding data to GPUs at blistering speeds. Over the past year, Micron gained 12 percentage points of market share in HBM, and its HBM3E product is now the fastest and highest-capacity option available.
Analysts have been quick to weigh in. D.A. Davidson’s Gil Luria made headlines by initiating coverage with a Street-high $1,000 price target on May 4, 2026, implying about 73% upside from current levels. Luria argues that the current AI-driven memory cycle is longer and stronger than previous ones, and that the market is underestimating just how much demand will persist. Other analysts, such as Ben Reitzes at Melius Research and Krish Sankar at TD Cowen, have also issued bullish calls, with targets of $700 and $660 respectively. Sankar, notably ranked #19 out of more than 12,000 analysts on TipRanks, has a 94% success rate and an average return of 113.25% per trade on MU calls.
But not everyone is convinced the party will last forever. The lowest price target on Wall Street stands at $400, which would represent about a 30% downside from current prices. This more cautious view is rooted in the cyclical nature of the memory chip industry. As The Motley Fool points out, while the industry is currently enjoying an upswing, history suggests that supply shortages eventually give way to gluts, sending memory prices and earnings tumbling. Wall Street’s consensus is that this cycle could peak around fiscal 2029, but as always, the timing remains uncertain.
Valuation is another hot topic. Even after its meteoric rise, Micron trades at about 25 times earnings, which is still below Sandisk’s roughly 40 times trailing profit, according to Seeking Alpha. Some investors see this as a sign that Micron still has room to run, especially given its technology leadership and expanding market share in high-bandwidth memory. Cantor Fitzgerald analyst CJ Muse values Micron at $700 per share, implying 29% upside from a recent price of $542. Muse believes both Micron and Sandisk remain undervalued, though he sees more upside in Sandisk at current levels.
The optimism is not without reason. The proliferation of AI has created a structural deficit in memory chip supply, and many believe this cycle is fundamentally different from past booms and busts. As one Seeking Alpha contributor put it, "the current AI-driven cycle is different and longer-lasting." The author, who disclosed a beneficial long position in both MU and DRAM, emphasized the strong demand for memory chips and the potential for continued outperformance, though they also warned about the inherent risks of cyclical downturns.
Micron’s technology is at the heart of this story. The company manufactures DRAM and NAND flash memory, both essential for powering AI data centers. HBM, in particular, is critical for training and running large AI models. Micron’s HBM3E, the fastest and highest-capacity offering on the market, has helped the company capture significant share in this lucrative segment. The Wall Street Journal’s reporting on sevenfold increases in DRAM and NAND contract prices underscores just how tight the supply-demand balance has become.
Yet, the industry’s history of boom and bust cycles looms large. Wall Street’s consensus estimates suggest Micron’s adjusted earnings will grow at 13% annually through fiscal 2029, but some analysts caution that the current valuation—while lower than some peers—may be a bit rich given the risks. As The Motley Fool’s analyst wrote, "I think investors should wait for a better entry point before buying shares, or at least keep any new positions relatively small."
Despite the debate, the overwhelming majority of Wall Street analysts remain bullish. Of the 30 analysts covering Micron, 27 have a Buy rating and none have issued a Sell call, according to Seeking Alpha. Price targets span a wide range, from $400 on the low end to $1,000 at the top—a $600 spread that reflects both the excitement and uncertainty surrounding the stock’s future.
Looking ahead, Micron is set to present at the JP Morgan Global Technology, Media and Communications Conference in Boston on May 20, 2026. Investors and analysts alike will be watching closely for any updates on the company’s outlook and strategy in the fast-evolving AI landscape.
As Micron rides the wave of AI-driven demand, its story is a microcosm of the broader semiconductor industry’s boom. The company’s rapid ascent, record earnings, and bullish forecasts have made it a darling of Wall Street. But with cyclical risks lurking and valuations climbing, investors will need to weigh the promise of continued growth against the possibility of the cycle turning. For now, though, Micron’s momentum shows no sign of slowing down.