Memory-Chip Giants Spark a Rebound in VanEck Semiconductor ETF After Brutal Selloff

VanEck Semiconductor ETF rebounds 4-6% on memory-chip surge led by Micron and SanDisk, but remains 14% below highs amid volatility from Chinese AI model concerns.

The VanEck Semiconductor UCITS ETF has clawed back some ground after a punishing period, though the recovery remains fragile. The fund, which tracks a basket of global chip stocks, surged on July 21 as a wave of buying swept through memory-chip names, but has since given back a portion of those gains. At its latest reading of 95.32 euros, the ETF is down 2.71 percent on the session and sits 14.27 percent below its 52-week high of 111.18 euros, reached on June 30. Over the trailing 30 days, the fund has shed 13.52 percent — a stark reminder of the volatility that has gripped the semiconductor space.

The July 21 rally was dramatic by any measure. The Philadelphia Semiconductor Index vaulted more than 5 percent, exiting bear-market territory with its strongest single-day advance since June 22. The VanEck ETF itself posted a gain of between 4 percent and 6.43 percent, depending on the pricing snapshot, closing as high as 97.98 euros. The catalyst was a broad-based surge in memory-chip stocks, led by Micron, which jumped roughly 12 to 13 percent after Bank of America upgraded the stock to Buy with a $1,550 price target. The bank cited rising demand from open-source AI models and anticipated share buybacks under the CHIPS Act starting in December 2026. SanDisk climbed more than 14 percent, while AMD and Intel each added around 8 percent. Western Digital also joined the party, rising 12.5 percent to $548.39 after reporting third-quarter earnings per share of $2.72, beating the consensus estimate of $2.39, and raising its quarterly dividend to $0.15. In Asia, SK Hynix ADRs rallied more than 13 percent, and the Kospi jumped 5.36 percent on July 22 to 7,164 points, while the Nikkei gained 1.95 percent to 67,524.

The rebound was fueled by a chorus of bullish calls from Wall Street. Morgan Stanley framed the selloff in memory-chip stocks as an attractive buying opportunity, pointing to tightening supply in data-center memory and forecasting that memory-chip prices could rise at least 25 percent in the third quarter, with further tightening possible in 2027 and 2028. JPMorgan described market conditions as oversold and expects robust demand for AI infrastructure to persist at least through 2028. UBS, meanwhile, suggested that the selling wave driven by hedge-fund position unwinding was nearing its end, and raised its price target on AMD to $700. Wedbush also chimed in, noting that ASML's upgraded guidance was a positive signal for DRAM makers like SK Hynix.

The rally came on the heels of a sharp downturn triggered by the emergence of Kimi K3, a Chinese AI model developed by Moonshot AI. The model, which boasts 2.8 trillion parameters, outperforms established US models on benchmarks while costing significantly less to operate. The revelation sent shockwaves through the semiconductor sector, raising questions about whether the billions of dollars pouring into Nvidia chips and data-center infrastructure would ever generate adequate returns. The Philadelphia Semiconductor Index briefly plunged 10 percent, and the VanEck ETF suffered its worst weekly loss since March 2025, dropping nearly 9 percent. However, a subsequent detail tempered the panic: Moonshot AI was forced to pause new subscriptions for Kimi K3 on July 19 because its own computing capacity had hit its limits — a sign that demand for the model was so intense it overwhelmed available infrastructure.

Analysts remain broadly constructive despite the whipsaw. The World Semiconductor Trade Statistics (WSTS) projects global semiconductor revenue of roughly $1.51 trillion in 2026, a 90 percent increase from 2025, driven by a projected 250 percent surge in memory-chip sales. TSMC has announced price increases of up to 10 percent on advanced chip manufacturing for 2027, with surcharges of 10 to 15 percent for delayed large orders — a clear signal that demand remains robust. Morgan Stanley analyst Joseph Moore expects Intel to post strong server results ahead of its quarterly report, forecasting 48 percent revenue growth in the data-center business for the second quarter, and raised his price target on the stock to $75 from $73, though he maintains a Hold rating. Forbes continues to recommend Nvidia, TSMC, Micron, Broadcom, and Lam Research as preferred semiconductor picks, while labeling Intel a stock to avoid despite its recent recovery.

The next major test for the sector comes this week as Big Tech earnings roll in. Alphabet reports on July 22, followed by Microsoft and Meta on July 29, and Amazon a day later. These results will be scrutinized for clues on whether hyperscaler investments in AI infrastructure are generating adequate returns — a question that has gained fresh urgency following the Kimi K3 episode. The SOX semiconductor index, despite its recent bounce, remains more than 20 percent below its peak.

For the VanEck Semiconductor ETF, the outlook is a study in contrasts. Structural demand trends in memory chips and a broadly supportive analyst community provide a floor, while extreme volatility — the fund's annualized 30-day volatility stands at 58.48 percent — and heavy reliance on a handful of tech giants' capital-spending decisions keep the mood jittery. The latest 2.71 percent pullback is a reminder that in this market, sentiment can shift as quickly as a chip cycle.