BlackRock Keeps AI Overweight as Competition and Rates Raise the Bar

BlackRock is maintaining its overweight stance on the artificial-intelligence investment theme, while acknowledging that intensifying competition and elevated interest rates are increasing the demands on companies and valuations. The firm’s recent market commentary says the AI opportunity remains intact but calls for more selective and active positioning. ([blackrock.com](https://www.blackrock.com/corporate/insights/blackrock-investment-institute/publications/weekly-commentary?utm_source=openai))

The investment case is being supported by strong earnings momentum linked to the AI buildout, which BlackRock says has so far offset the pressure from higher rate expectations. The firm has emphasized exposure to companies and sectors benefiting from scarce inputs required by AI systems, rather than treating the theme as a uniform allocation. ([blackrock.com](https://www.blackrock.com/us/individual/literature/market-commentary/weekly-investment-commentary-en-us-20260615-strong-earnings-key-as-rates-stay-high.pdf?cid=synd%3ASA%3AStrongEarningsKeyAsRatesStayHigh&utm_source=openai))

For global markets, the stance suggests that higher discount rates have not yet invalidated the AI-led growth narrative. However, greater competition—including the emergence of lower-cost and open-weight models—could shift returns toward infrastructure, power, semiconductor supply chains and other enabling assets rather than the broad technology complex. ([blackrock.com](https://www.blackrock.com/corporate/insights/blackrock-investment-institute/publications/weekly-commentary?utm_source=openai))