Micron Technology stock gains as blockbuster Q3 results and AI demand lift valuation

Published on 09/10/2026 at 14:51 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

Micron Technology stock climbed 2.8 percent to USD 1,027.77 on September 9, 2026 after reporting fiscal Q3 revenue up 346 percent year over year to USD 41.46 billion. The company also posted an 85 percent non-GAAP gross margin in Q3 fiscal 2026, underscoring how AI memory demand is transforming its profitability.

Nahaufnahme eines generischen DRAM-Speicherchips auf schwarzem Substrat mit goldenen Bond-Drähten und polierter Siliziumoberfläche unter kühlem Studioblaulicht — Micron Technology US5951121038 generischer DRAM Speicherchip mit goldenen Bond Drähten fotorealistisch aufgenommen, Illustration mit AI erstellt.

Micron Technology stock (ISIN US5951121038) is trading near the USD 1,000 mark after investors cheered blockbuster fiscal third-quarter 2026 results and persistent demand for AI memory, with the shares closing at USD 1,027.77 on Nasdaq on September 9, 2026, up 2.8 percent from the prior session.

Q3 fiscal 2026 results show explosive growth

According to Moomoo on September 9, 2026, Micron reported revenue of USD 41.46 billion for the third quarter of fiscal 2026, up 346 percent year over year from USD 9.29 billion in the prior-year quarter.

The same Q3 fiscal 2026 report shows net income rising to USD 28.24 billion, compared with USD 6.20 billion a year earlier, marking an increase of 355.5 percent in profit as AI-related demand drove pricing and volumes for DRAM and NAND products.

Micron’s non-GAAP gross margin reached 85.0 percent in the third quarter of fiscal 2026, up sharply from 52.0 percent a year earlier, highlighting how the company’s product mix has shifted toward higher-value AI memory and storage solutions in the latest reporting period.

AI memory demand underpins valuation and share price rally

On September 9, 2026, Micron Technology stock rose 2.75 percent to USD 1,027.77 on Nasdaq, with trading volume around USD 24.29 billion, as highlighted by GuruFocus, reflecting how AI workloads are driving a re-rating of memory suppliers.

According to Yahoo Finance on September 9, 2026, Micron holds about 24 percent of the global DRAM market and roughly 15 percent of the NAND flash market, giving it a central role in supplying memory for AI servers and data centers as capital spending shifts toward AI infrastructure.

As International Business Times reported on September 10, 2026, Micron shares traded at USD 1,031.79 around 11:04 a.m. Eastern time, up USD 31.53 or 3.15 percent from the previous close of USD 1,000.26, after the company outlined a USD 50 billion annual revenue trajectory linked to AI memory demand.

Valuation signals and analyst expectations

Despite the strong operational performance, Micron’s valuation has moved into stretched territory by some measures. On September 9, 2026, GuruFocus calculated a GF Value of USD 625.92 for Micron, implying the stock was about 64.2 percent overvalued at its trading price of USD 1,027.77 on that date.

Micron’s forward price-to-earnings ratio nevertheless remains comparatively low given the elevated earnings outlook: The Globe and Mail noted on September 10, 2026 that Micron shares are up more than 250 percent year to date yet the stock still trades at a forward P/E below 5.5 based on current earnings estimates.

Looking ahead, the next key checkpoint for investors is Micron’s fiscal 2026 fourth-quarter report scheduled for September 30, 2026, with Yahoo Finance citing consensus expectations for full-year fiscal 2026 earnings per share of USD 73.40, nearly nine times the prior year’s level, underscoring how much profit growth is already baked into the share price.

Stock holds near recent highs ahead of Sept. 30 earnings

In recent sessions Micron Technology stock has held above the USD 1,000 threshold, with Closelook reporting that Micron closed at USD 1,027.77 on Nasdaq on September 9, 2026, up 2.8 percent on the day as semiconductor stocks outperformed broader equity indices.

For investors, the combination of a 346 percent year-over-year revenue increase to USD 41.46 billion in Q3 fiscal 2026 and an 85 percent non-GAAP gross margin in the same quarter sets a high bar for the upcoming September 30, 2026 earnings release, making Micron Technology stock highly sensitive to any shift in AI memory demand or pricing in the months ahead.