科创ETF密集申报，A股科技赛道再迎增量资金

Group 1 - The A-share technology sector is experiencing an influx of capital as multiple semiconductor ETFs are being launched, indicating strong interest in AI, robotics, and semiconductor fields [2][3] - Since November 21, 49 new technology-focused ETFs have been reported, with the first batch of seven AI ETFs approved on the same date, reflecting a strategic positioning by public fund institutions [2][3] - The market response has exceeded expectations, with a potential influx of over 30 billion yuan if all ETFs reach their maximum fundraising limits [3] Group 2 - There is a noticeable market differentiation, with larger fund companies attracting more capital while smaller, homogeneous products struggle to gain traction, leading to a "good reputation but low sales" situation [4] - Investors prefer top-tier products with higher average daily trading volumes, which raises concerns about the liquidity and potential risks of smaller products [4] - The technology sector is currently in a critical phase of "expectation fulfillment" and "valuation digestion," necessitating a reassessment of market saturation as passive index products grow in size [5] Group 3 - Institutional investors' allocation to technology (TMT) has surpassed 40%, with semiconductor stocks becoming the largest holding sector, valued at over 250 billion yuan [6] - The valuation of technology stocks is under scrutiny, with significant disparities in price-to-earnings ratios across different sub-sectors, indicating potential overvaluation risks [6] - Unlike the 1990s tech bubble, current AI investments are supported by cash-rich, profitable large enterprises, with a strong commercial momentum and high data center utilization rates [6]