[Tree] Harvard's investment portfolio and healthcare and technology investments

Version 0.02 (2024-02-13 06:30:42.782000)

updates: Harvard reduces healthcare holdings and increases focus on tech

Version 0.01 (2023-12-19 15:50:37.609000)

updates: Updates on portfolio holdings and investing lessons

Version 0.0 (2023-11-29 09:59:08.341000)

updates: