The Siegel-WisdomTree Longevity Model Portfolio was launched in 2019 as a collaboration with our Senior Investment Strategy Advisor, Dr. Jeremy Siegel, Professor of Finance at Wharton School. The ...
VALLEY FORGE, Pa., Oct. 27, 2025 /PRNewswire/ -- Vanguard today announced the launch of two new dynamic asset allocation fixed income model portfolios, further strengthening its suite of investment ...