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Claire Yubin Oh1/28/26

Micron rises after rival SK Hynix posts record sales and profits

Micron shares are continuing their meteoric rise after South Korean competitor SK Hynix reported record earnings for the final quarter of 2025, underscoring the continued demand for the world’s three leading memory chip manufacturers — SK Hynix, Micron, and Samsung — fueled by rampant AI capital expenditure.

Driven by demand for its high-bandwidth memory (HBM) products, a higher-margin memory product essential for AI accelerators, the company posted a record 32.8 trillion won (~$22.6 billion) in revenue and 19.2 trillion won ($13.2 billion) in operating profit for the fourth quarter. The company’s shares were up more than 6% in trading in Korea.

SK Hynix also announced on Wednesday that it will commit at least $10 billion as it restructures a subsidiary to establish a new US-based company specialized in finding “new AI growth engines.” Management also continues to consider listing its shares in the US.

SK Hynix’s latest performance reflects the strong demand for HBM3E, its cutting-edge DRAM product, for which the Korean firm is the main supplier to Big Tech companies like Nvidia and Microsoft. Micron is second to SK Hynix’s dominance in the HBM space in market share.

Elsewhere in the AI memory and storage space, Seagate’s robust quarterly results and strong guidance is helping to lift sentiment further.

Micron, Western Digital, and Sandisk are soaring in premarket trading stateside, while Samsung shares popped up a smaller 2% at Wednesday’s close in Korea.

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J. Edward Moreno7/7/26

SpaceX gets a wave of bullish ratings from Wall Street analysts

SpaceX received more than a dozen positive analyst calls on Tuesday — including from major Wall Street banks — as they initiate coverage on Elon Musk’s space and AI company.

SpaceX went public on June 12 at a $2.2 trillion valuation, the largest debut in history. While the company hasn’t yet posted a profit, it seems to have convinced Wall Street that it will get there and grow its valuation on the way.

Of the at least 17 analysts that gave a rating on Tuesday, all but one gave it a “buy” or “outperform” rating. MoffettNathanson was "neutral."

The ratings come as SpaceX joined the Nasdaq 100 index, a benchmark tech-heavy basket of companies that underpins millions of portfolios. The inclusion adds built-in demand for the stock from index funds and ETFs.

Still, SpaceX fell more than 5% on Tuesday amid a broader sell-off, and is currently effectively flat from its opening price of $150 a share.

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