Institutional investors around the world are reshaping their investment strategies as three major megatrends—artificial intelligence (AI), the energy transition and deglobalization—continue to redefine the global economic landscape. According to Nuveen’s latest Global Institutional Investor Survey, these themes are having a profound impact on portfolio construction and long-term capital allocation.

The report shows that AI has become the single most influential investment theme, with 63% of institutional investors identifying it as the megatrend most likely to shape their investment decisions over the next five years. The energy transition ranks second at 40%, followed by deglobalization at 36%.

“Institutional investors are facing…