According to K33 Head of Research Vetle Lunde, Bitcoin ETP holdings are down 8% from their peak, the largest drawdown on record, with rolling one-year net flows now negative for the first time since 2023. This is a structural demand signal: the institutional allocation channel that defined 2024 and 2025 is now in net withdrawal mode, not just a pause. Until flows stabilize or reverse, the primary buyer that compressed Bitcoin's cycle volatility has stepped back.