Group 1 - The core viewpoint of the articles indicates that fund managers are accelerating their portfolio adjustments as the effect of popular sectors attracting public funds diminishes and the market approaches the semi-annual performance reporting period [1][2][3] - Many funds are showing discrepancies between their net asset value (NAV) movements and the performance of their top holdings, suggesting that fund managers are likely engaging in stock replacements [2][3] - The trend of reallocating investments is evident as fund managers are gradually shifting their strategies for the second half of the year, moving away from previously popular sectors like innovative pharmaceuticals [4][5] Group 2 - The phenomenon of funds withdrawing from popular Hong Kong stocks began around June 11, with significant declines observed in previously high-performing stocks, indicating vulnerability in valuations as mid-term performance disclosures approach [5] - A focus on "three low" categories—low price, low valuation, and low allocation—has emerged as a key strategy for fund managers aiming to mitigate performance drawdowns amid rising risk aversion [6] - There are indications that the previously concentrated positions in high-valuation stocks are beginning to loosen, with fund managers expressing surprise at the continued high allocations to stocks that have seen substantial short-term price increases [7]