As investors look to manage the outsized effect of the "Magnificent Seven" and the tech sector in general, we explore sector-based investing, which offers a strategic approach for investors looking to gain exposure to distinctive segments of the economy. MSCI's own Abhishek Gupta and Dinank Chitkara dig deep into their recent paper, "Incorporating Sector Investing in Portfolio Management," and Vanguard's, Andrey Kotlyarenko, provides a view into how investors put this all into practice.