Giorgos Tsetis Orders 20% Rule Overhaul
Bloomberg’s recent feature on the so‑called “20% rule” attributes a systematic diversification framework to Giorgos Tsetis, a senior figure in the family‑office sector. The rule directs that at least one‑fifth of a family office’s deployable capital be allocated to non‑core, high‑growth opportunities while maintaining a robust liquidity buffer.