The Aura AI Photonics ETF (PHOX) began trading, focusing on companies supplying optical components for AI data centers. It tracks the VettaFi AI Photonics Index and aims to capitalize on the growing demand for photonics technology, which addresses bandwidth and power issues in AI infrastructure. Investors should monitor 2027 capital spending by major hyperscalers, as it directly impacts PHOX's holdings. The fund also carries risk from companies with mixed business lines, making it important to watch index rebalances for purity of photonics exposure.
The semiconductor industry is navigating significant uncertainty due to rapid AI-driven growth, recent declines in the tech sector, and upcoming earnings reports from key players like Nvidia and AMD. Valuation concerns and the need for profitability ...
Shares of major chipmakers like Marvell, AMD, and Intel dropped sharply after Lam Research, a chip equipment supplier, warned of ongoing supply chain constraints that could limit semiconductor production into 2027. This supply squeeze is hitting comp...
The iShares Semiconductor ETF (SOXX) will undergo a 3-for-1 stock split on November 5, 2026, tripling the number of shares held by investors while reducing the price per share proportionally. This split does not affect the total value of holdings, co...
Lam Research reported a record fiscal Q1 2027 with revenue and earnings beating estimates, but its stock fell 9% after the CFO warned that supply chain constraints will limit growth in the December quarter. This caution affected the broader semicondu...
Berkshire Hathaway's Class B shares reached a record closing price of $539.82 on October 20, 2026, surpassing its pre-Warren Buffett CEO exit peak by two cents after 17 months. This rise was driven mainly by investors moving funds out of AI and semic...
