Harry Markowitz, a Nobel Prize-winning economist who redefined money management by showing that diversification could reduce investment risk while maximizing returns, has died. He was 95. Markowitz ...

S&P 500 concentration risk is surging—top 10 now 41%. See a quant-optimized 15-stock barbell from Strong Buy picks for better ...

NEW YORK CITY, NY / ACCESS Newswire / June 26, 2025 / AstraBit has integrated a portfolio optimization engine grounded in Markowitz’s Modern Portfolio Theory (MPT) and Post-Modern Portfolio Theory ...

Portfolio construction is the art (and science) of allocating weights to a collection of assets to achieve a given objective – typically, a target volatility or risk-adjusted return. The Markowitz ...

While the list obviously incorporates selection bias, as Nobel Prizes are awarded only to those who are alive—a policy fully applied by John Goodenough, who was honored at age 97—the group’s health ...

For stock market investors, 1952 was a watershed year. University of Chicago economic student Harry Markowitz published his doctoral thesis, which would make up the foundation for his breakthrough ...

Nobel laureate Harry M. Markowitz, the economist whose work in modern portfolio theory gave birth to the field of quantitative finance, has died at age 95. Mr. Markowitz, who died June 22, won the ...