Skip to navigationSkip to main contentSkip to right columnADVERTISEMENTRob IsbittsSun, June 28, 2026 at 3:00 PM GMT+2 5 min readMove over, Magnificent 7. It's time for the M-A-N-I-A trade, courtesy of the top holdings of the iShares Semiconductor ETF (SOXX). The top 20 holdings in SOXX by size start with Micron (MU), Advanced Micro Devices (AMD), Intel (INTC), Broadcom (AVGO), and Nvidia (NVDA). They might as well be the new pop stars of the U.S. stock market. You can rearrange that nicely to MU-AMD-NVDA-INTC-AVGO, or "MANIA" for short.More News from BarchartBillionaire Mark Cuban Asks If AI 'Collapses' And Data Centers Turn Into 'Chuck E Cheeses,' Would That 'Create A Revival Of Jobs?'As Trump Doubles Down on Quantum Computing, This Is the Top-Performing Stock to Buy YTD