BlackRock Re-Underwrites Bitcoin, and the Portfolio Math Still Holds

BlackRock has re-underwritten Bitcoin by updating its investment analysis and reaffirming the asset’s role within diversified portfolios. Their portfolio math indicates that a small allocation to Bitcoin can materially improve risk‑adjusted returns because of its low correlation with traditional assets and strong expected long‑term returns. The key implication is that BlackRock’s endorsement and distribution capacity could channel meaningful institutional flows into Bitcoin, supporting demand and adoption while leaving regulatory and volatility risks unchanged.