Apple’s admission that higher iPhone, Mac, and iPad prices are coming did more than bruise consumer hopes. It sent SanDisk and Micron soaring to fresh records, because the message was plain enough: even Apple may no longer be able to shield buyers from a memory market that has turned brutally tight.
That is a nasty little twist for the industry. For years, Apple could use its scale to absorb component shocks and keep sticker prices relatively steady; now the company is effectively telling investors that memory suppliers have regained the upper hand. The stock market heard ”scarcity” and reached for the buying button.
SanDisk and Micron hit new highs
SanDisk rose 9.5% to an all-time high of $2167.33, while Micron Technology gained 6.6% and set a record at $1116.25. Over the past 52 weeks, SanDisk has climbed more than 4400% amid the NAND flash shortage, and Micron is up about 810%. Those are not normal moves; they are the sort of numbers that make fund managers check whether they are reading the right ticker.
- SanDisk: up 9.5% to $2167.33
- Micron Technology: up 6.6% to $1116.25
- SanDisk over 52 weeks: more than 4400%
- Micron over 52 weeks: about 810%
Apple’s price warning is the real signal
The bigger story is not the rally itself, but why it happened. Apple’s chief executive told The Wall Street Journal that price increases are ”inevitable”, a direct acknowledgment that the company can no longer fully offset memory inflation. In April, Apple had already warned that gross margin would take a hit from component costs in the second half of 2025, but this makes the trade-off explicit: protect margins, or keep prices down and eat the cost.
That matters because Apple is still the biggest name in premium consumer electronics, yet it is being squeezed by buyers with deeper pockets. Hyperscalers chasing artificial intelligence are signing long-term supply deals and prepaying for capacity, which pushes consumer-device makers further back in the queue. In other words, the people training AI models are helping decide what your next phone costs.
Memory prices are already running hot
TrendForce said on 16 June that contract prices for memory chips rose more than 100% in the first half of 2026, and that the structural shortage should keep pushing up NOR flash and SLC-NAND in the second half. Omdia expects global DRAM revenue to reach $372 billion in 2026, up 147% from last year, which is a tidy way of saying the supercycle is not a rumor anymore.
Jordan Klein of Mizuho TMT argued that memory now accounts for 25% to 30% of a smartphone or PC’s total cost, up from an average 10% to 15%. He also said future iPhone 18 prices could rise by at least $100 to $200, and that Apple may ultimately protect gross profit by passing the pain on to customers instead of swallowing it. That would be unpopular, but financially cleaner than pretending component inflation is a temporary headache.
What the iPhone 18 lineup could reveal
Apple’s shares barely moved, which is telling. Investors seem unconvinced that higher prices will be absorbed gracefully by consumers, and they are probably right to be cautious: margin improvement is nice, but only if unit sales do not wobble. The real test arrives with the iPhone 18 lineup expected in autumn 2026, when Apple’s pricing will show whether this was a warning shot or the start of a much uglier reset.